Backtrace failed to compile on rust : 1.31.0

[harishbm34]

@alexcrichton : Still getting the same error :

error[E0308]: mismatched types
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:156:60
|
156 | STATE = bt::backtrace_create_state(ptr::null(), 0, error_cb,
| ^^^^^^^^ expected enum std::os::raw::c_void, found enum libc::c_void
|
= note: expected type extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)
found type extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}

error[E0308]: mismatched types
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:172:36
|
172 | pcinfo_cb, error_cb,
| ^^^^^^^^^ expected enum std::os::raw::c_void, found enum libc::c_void
|
= note: expected type extern "C" fn(*mut std::os::raw::c_void, usize, *const i8, i32, *const i8) -> i32
found type extern "C" fn(*mut libc::c_void, usize, *const i8, i32, *const i8) -> i32 {symbolize::libbacktrace::pcinfo_cb}

error[E0308]: mismatched types
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:172:47
|
172 | pcinfo_cb, error_cb,
| ^^^^^^^^ expected enum std::os::raw::c_void, found enum libc::c_void
|
= note: expected type extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)
found type extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}

error[E0308]: mismatched types
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:176:31
|
176 | syminfo_cb, error_cb,
| ^^^^^^^^^^ expected enum std::os::raw::c_void, found enum libc::c_void
|
= note: expected type extern "C" fn(*mut std::os::raw::c_void, usize, *const i8, usize, usize)
found type extern "C" fn(*mut libc::c_void, usize, *const i8, usize, usize) {symbolize::libbacktrace::syminfo_cb}

error[E0308]: mismatched types
--> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:176:43
|
176 | syminfo_cb, error_cb,
| ^^^^^^^^ expected enum std::os::raw::c_void, found enum libc::c_void
|
= note: expected type extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)
found type extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}

error: aborting due to 5 previous errors

For more information about this error, try rustc --explain E0308.
error: Could not compile backtrace.

Could you please help me to fix this.

[alexcrichton]

@harishbm34 can you provide some more contextual information? For example what version of rustc? Cargo.lock contents? An example of how to reproduce?

[flaviut]

I have the same issue:

$ cargo --version
cargo 1.26.0 (0e7c5a931 2018-04-06)
$ rustc --version
rustc 1.26.1 (827013a31 2018-05-25)
$ cargo install cargo-vendor --verbose
    Updating registry `https://github.com/rust-lang/crates.io-index`
  Installing cargo-vendor v0.1.22
   Compiling serde v1.0.82
   Compiling semver-parser v0.7.0
   Compiling proc-macro2 v0.4.24
   Compiling pkg-config v0.3.14
   Compiling version_check v0.1.5
   Compiling cc v1.0.26
   Compiling libc v0.2.45
   Compiling unicode-xid v0.1.0
   Compiling void v1.0.2
   Compiling rand_core v0.3.0
   Compiling matches v0.1.8
   Compiling stable_deref_trait v1.1.1
   Compiling cfg-if v0.1.6
   Compiling failure_derive v0.1.3
   Compiling nodrop v0.1.13
   Compiling unicode-normalization v0.1.7
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/serde-1.0.82/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=e3536ba067dbd2e7 -C extra-filename=-e3536ba067dbd2e7 --out-dir /tmp/cargo-installA0qXsc/release/build/serde-e3536ba067dbd2e7 -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name semver_parser /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/semver-parser-0.7.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=e5e82ab499afa284 -C extra-filename=-e5e82ab499afa284 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.24/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=19ed4a102f5ba6dd -C extra-filename=-19ed4a102f5ba6dd --out-dir /tmp/cargo-installA0qXsc/release/build/proc-macro2-19ed4a102f5ba6dd -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name version_check /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/version_check-0.1.5/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=f55de5d7b1101e4c -C extra-filename=-f55de5d7b1101e4c --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name pkg_config /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.14/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=826778141b5941da -C extra-filename=-826778141b5941da --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name cc /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/cc-1.0.26/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=735ed1234cd95741 -C extra-filename=-735ed1234cd95741 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.45/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=acea32c58ad297ec -C extra-filename=-acea32c58ad297ec --out-dir /tmp/cargo-installA0qXsc/release/build/libc-acea32c58ad297ec -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name unicode_xid /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-xid-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' -C metadata=a2e4502e51d6a870 -C extra-filename=-a2e4502e51d6a870 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name unicode_normalization /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-normalization-0.1.7/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=41468cad84639865 -C extra-filename=-41468cad84639865 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name rand_core /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand_core-0.3.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="alloc"' --cfg 'feature="std"' -C metadata=977cd90ad72feb97 -C extra-filename=-977cd90ad72feb97 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name matches /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/matches-0.1.8/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=7b8414d66b2cc54b -C extra-filename=-7b8414d66b2cc54b --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name stable_deref_trait /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/stable_deref_trait-1.1.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=bf4cde5588650803 -C extra-filename=-bf4cde5588650803 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name nodrop /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/nodrop-0.1.13/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=d2ebba5b3d8de044 -C extra-filename=-d2ebba5b3d8de044 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name void /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/void-1.0.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=a9cafd9616dda29b -C extra-filename=-a9cafd9616dda29b --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name cfg_if /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/cfg-if-0.1.6/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=d991728e80e6a1e7 -C extra-filename=-d991728e80e6a1e7 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/failure_derive-0.1.3/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=d3d6bbe6d7cea578 -C extra-filename=-d3d6bbe6d7cea578 --out-dir /tmp/cargo-installA0qXsc/release/build/failure_derive-d3d6bbe6d7cea578 -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling regex v1.1.0
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/regex-1.1.0/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=68812dab241cbf15 -C extra-filename=-68812dab241cbf15 --out-dir /tmp/cargo-installA0qXsc/release/build/regex-68812dab241cbf15 -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling ucd-util v0.1.3
     Running `rustc --crate-name ucd_util /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/ucd-util-0.1.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=e2ec3686bf4ba13a -C extra-filename=-e2ec3686bf4ba13a --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling scopeguard v0.3.3
     Running `rustc --crate-name scopeguard /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/scopeguard-0.3.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=b73583033b3efbb3 -C extra-filename=-b73583033b3efbb3 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling ryu v0.2.7
   Compiling lazy_static v1.2.0
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/ryu-0.2.7/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=677460d1717a57af -C extra-filename=-677460d1717a57af --out-dir /tmp/cargo-installA0qXsc/release/build/ryu-677460d1717a57af -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name lazy_static /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=46acdd6846fe02dd -C extra-filename=-46acdd6846fe02dd --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling memoffset v0.2.1
     Running `rustc --crate-name memoffset /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/memoffset-0.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=0b759110d7e47438 -C extra-filename=-0b759110d7e47438 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling foreign-types-shared v0.1.1
     Running `rustc --crate-name foreign_types_shared /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/foreign-types-shared-0.1.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=6150371fbf05aa1f -C extra-filename=-6150371fbf05aa1f --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling crc32fast v1.1.2
   Compiling rustc-demangle v0.1.9
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/crc32fast-1.1.2/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=d874e18c7b24fad7 -C extra-filename=-d874e18c7b24fad7 --out-dir /tmp/cargo-installA0qXsc/release/build/crc32fast-d874e18c7b24fad7 -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name rustc_demangle /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-demangle-0.1.9/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=980900462a9c6a78 -C extra-filename=-980900462a9c6a78 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling openssl v0.10.15
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.10.15/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=f2487ac9adaf4735 -C extra-filename=-f2487ac9adaf4735 --out-dir /tmp/cargo-installA0qXsc/release/build/openssl-f2487ac9adaf4735 -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling utf8-ranges v1.0.2
     Running `rustc --crate-name utf8_ranges /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/utf8-ranges-1.0.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=4edebfcb3cc718c9 -C extra-filename=-4edebfcb3cc718c9 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling percent-encoding v1.0.1
     Running `rustc --crate-name percent_encoding /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/percent-encoding-1.0.1/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=83a0b199ab38a51b -C extra-filename=-83a0b199ab38a51b --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling itoa v0.4.3
     Running `rustc --crate-name itoa /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/itoa-0.4.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=54c2836879c06001 -C extra-filename=-54c2836879c06001 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling fnv v1.0.6
   Compiling unicode-width v0.1.5
     Running `rustc --crate-name unicode_width /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-width-0.1.5/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' -C metadata=35d6492f63b955d6 -C extra-filename=-35d6492f63b955d6 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name fnv /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/fnv-1.0.6/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=beb90bdc6eee8fb0 -C extra-filename=-beb90bdc6eee8fb0 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling crossbeam-utils v0.5.0
   Compiling quick-error v1.2.2
     Running `rustc --crate-name crossbeam_utils /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/crossbeam-utils-0.5.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=6f82e557ee9984a5 -C extra-filename=-6f82e557ee9984a5 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name quick_error /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/quick-error-1.2.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=acda4ca3061582a4 -C extra-filename=-acda4ca3061582a4 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling openssl-probe v0.1.2
     Running `rustc --crate-name openssl_probe /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-probe-0.1.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=127f7230215c3b89 -C extra-filename=-127f7230215c3b89 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling same-file v1.0.4
     Running `rustc --crate-name same_file /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/same-file-1.0.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=b53c78758615f6a3 -C extra-filename=-b53c78758615f6a3 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling bitflags v1.0.4
     Running `rustc --crate-name bitflags /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/bitflags-1.0.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' -C metadata=9ba4b191c15e4f34 -C extra-filename=-9ba4b191c15e4f34 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling termcolor v1.0.4
     Running `rustc --crate-name termcolor /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/termcolor-1.0.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=9582f16927c7f1d3 -C extra-filename=-9582f16927c7f1d3 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling vec_map v0.8.1
     Running `rustc --crate-name vec_map /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/vec_map-0.8.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=54c64a2a93e1534e -C extra-filename=-54c64a2a93e1534e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling hex v0.3.2
   Compiling remove_dir_all v0.5.1
     Running `rustc --crate-name remove_dir_all /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/remove_dir_all-0.5.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=cbf721089752cb55 -C extra-filename=-cbf721089752cb55 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name hex /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/hex-0.3.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=aef4434ce796d214 -C extra-filename=-aef4434ce796d214 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling strsim v0.7.0
     Running `rustc --crate-name strsim /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/strsim-0.7.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=8d1989b44b927d42 -C extra-filename=-8d1989b44b927d42 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling ansi_term v0.11.0
     Running `rustc --crate-name ansi_term /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/ansi_term-0.11.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=d9b552bcbe0aa2b0 -C extra-filename=-d9b552bcbe0aa2b0 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling lazycell v1.2.1
     Running `rustc --crate-name lazycell /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/lazycell-1.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=2ad6ad3901a76da2 -C extra-filename=-2ad6ad3901a76da2 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling rustc-workspace-hack v1.0.0
     Running `rustc --crate-name rustc_workspace_hack /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rustc-workspace-hack-1.0.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=fa3344eeb04e7443 -C extra-filename=-fa3344eeb04e7443 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling bytesize v1.0.0
     Running `rustc --crate-name bytesize /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/bytesize-1.0.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=007122cea226f5f0 -C extra-filename=-007122cea226f5f0 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling glob v0.2.11
     Running `rustc --crate-name glob /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/glob-0.2.11/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=23f6ab284c9e15b6 -C extra-filename=-23f6ab284c9e15b6 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling shell-escape v0.1.4
     Running `rustc --crate-name shell_escape /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/shell-escape-0.1.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=2b11992bab8e8b48 -C extra-filename=-2b11992bab8e8b48 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling home v0.3.3
     Running `rustc --crate-name home /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/home-0.3.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=75680b43294c3945 -C extra-filename=-75680b43294c3945 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
   Compiling unicode-bidi v0.3.4
     Running `rustc --crate-name unicode_bidi /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/unicode-bidi-0.3.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' -C metadata=7baaf4f2a66952f5 -C extra-filename=-7baaf4f2a66952f5 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern matches=/tmp/cargo-installA0qXsc/release/deps/libmatches-7b8414d66b2cc54b.rlib --cap-lints allow`
   Compiling crossbeam-utils v0.6.3
     Running `rustc --crate-name crossbeam_utils /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/crossbeam-utils-0.6.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="std"' -C metadata=1c7a50e94a2258e0 -C extra-filename=-1c7a50e94a2258e0 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --cap-lints allow`
   Compiling log v0.4.6
     Running `rustc --crate-name log /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/log-0.4.6/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="std"' -C metadata=5e4e1a43f4f7aa95 -C extra-filename=-5e4e1a43f4f7aa95 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --cap-lints allow`
   Compiling arrayvec v0.4.8
     Running `rustc --crate-name arrayvec /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/arrayvec-0.4.8/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=fae5081ac2c1eeea -C extra-filename=-fae5081ac2c1eeea --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern nodrop=/tmp/cargo-installA0qXsc/release/deps/libnodrop-d2ebba5b3d8de044.rlib --cap-lints allow`
   Compiling owning_ref v0.4.0
     Running `rustc --crate-name owning_ref /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/owning_ref-0.4.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=c1a51f029e90d9bf -C extra-filename=-c1a51f029e90d9bf --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern stable_deref_trait=/tmp/cargo-installA0qXsc/release/deps/libstable_deref_trait-bf4cde5588650803.rlib --cap-lints allow`
   Compiling unreachable v1.0.0
     Running `rustc --crate-name unreachable /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/unreachable-1.0.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=137172ce87c7f38f -C extra-filename=-137172ce87c7f38f --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern void=/tmp/cargo-installA0qXsc/release/deps/libvoid-a9cafd9616dda29b.rlib --cap-lints allow`
   Compiling thread_local v0.3.6
     Running `rustc --crate-name thread_local /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/thread_local-0.3.6/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=2e3d501c4e3f6b9e -C extra-filename=-2e3d501c4e3f6b9e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern lazy_static=/tmp/cargo-installA0qXsc/release/deps/liblazy_static-46acdd6846fe02dd.rlib --cap-lints allow`
   Compiling rand_core v0.2.2
     Running `rustc --crate-name rand_core /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand_core-0.2.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="alloc"' --cfg 'feature="rand_core"' --cfg 'feature="std"' -C metadata=ad2c3d257e9e8ba5 -C extra-filename=-ad2c3d257e9e8ba5 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern rand_core=/tmp/cargo-installA0qXsc/release/deps/librand_core-977cd90ad72feb97.rlib --cap-lints allow`
   Compiling rand_hc v0.1.0
     Running `rustc --crate-name rand_hc /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand_hc-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=7305ebfac087e07f -C extra-filename=-7305ebfac087e07f --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern rand_core=/tmp/cargo-installA0qXsc/release/deps/librand_core-977cd90ad72feb97.rlib --cap-lints allow`
   Compiling rand_xorshift v0.1.0
     Running `rustc --crate-name rand_xorshift /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand_xorshift-0.1.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=4d770cb9fc97bd0e -C extra-filename=-4d770cb9fc97bd0e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern rand_core=/tmp/cargo-installA0qXsc/release/deps/librand_core-977cd90ad72feb97.rlib --cap-lints allow`
   Compiling rand_isaac v0.1.1
     Running `rustc --crate-name rand_isaac /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand_isaac-0.1.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=cc2bf19471713b7d -C extra-filename=-cc2bf19471713b7d --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern rand_core=/tmp/cargo-installA0qXsc/release/deps/librand_core-977cd90ad72feb97.rlib --cap-lints allow`
   Compiling regex-syntax v0.6.4
     Running `rustc --crate-name regex_syntax /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=515af0d34bbdc5a9 -C extra-filename=-515af0d34bbdc5a9 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern ucd_util=/tmp/cargo-installA0qXsc/release/deps/libucd_util-e2ec3686bf4ba13a.rlib --cap-lints allow`
     Running `/tmp/cargo-installA0qXsc/release/build/libc-acea32c58ad297ec/build-script-build`
     Running `/tmp/cargo-installA0qXsc/release/build/ryu-677460d1717a57af/build-script-build`
     Running `/tmp/cargo-installA0qXsc/release/build/failure_derive-d3d6bbe6d7cea578/build-script-build`
     Running `/tmp/cargo-installA0qXsc/release/build/serde-e3536ba067dbd2e7/build-script-build`
   Compiling foreign-types v0.3.2
     Running `/tmp/cargo-installA0qXsc/release/build/proc-macro2-19ed4a102f5ba6dd/build-script-build`
   Compiling memchr v2.1.2
     Running `rustc --crate-name foreign_types /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/foreign-types-0.3.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=351f1b8c99b0d978 -C extra-filename=-351f1b8c99b0d978 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern foreign_types_shared=/tmp/cargo-installA0qXsc/release/deps/libforeign_types_shared-6150371fbf05aa1f.rlib --cap-lints allow`
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/memchr-2.1.2/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="libc"' --cfg 'feature="use_std"' -C metadata=8c5f460462548361 -C extra-filename=-8c5f460462548361 --out-dir /tmp/cargo-installA0qXsc/release/build/memchr-8c5f460462548361 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern version_check=/tmp/cargo-installA0qXsc/release/deps/libversion_check-f55de5d7b1101e4c.rlib --cap-lints allow`
     Running `/tmp/cargo-installA0qXsc/release/build/regex-68812dab241cbf15/build-script-build`
   Compiling textwrap v0.10.0
     Running `/tmp/cargo-installA0qXsc/release/build/crc32fast-d874e18c7b24fad7/build-script-build`
     Running `rustc --crate-name textwrap /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/textwrap-0.10.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=b96cca05681c0d36 -C extra-filename=-b96cca05681c0d36 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern unicode_width=/tmp/cargo-installA0qXsc/release/deps/libunicode_width-35d6492f63b955d6.rlib --cap-lints allow`
   Compiling humantime v1.2.0
   Compiling walkdir v2.2.7
     Running `rustc --crate-name humantime /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/humantime-1.2.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=0fa2d1071687a9b2 -C extra-filename=-0fa2d1071687a9b2 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern quick_error=/tmp/cargo-installA0qXsc/release/deps/libquick_error-acda4ca3061582a4.rlib --cap-lints allow`
   Compiling lock_api v0.1.5
     Running `rustc --crate-name walkdir /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/walkdir-2.2.7/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=5f58abe9b1d268c2 -C extra-filename=-5f58abe9b1d268c2 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern same_file=/tmp/cargo-installA0qXsc/release/deps/libsame_file-b53c78758615f6a3.rlib --cap-lints allow`
     Running `rustc --crate-name lock_api /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/lock_api-0.1.5/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="owning_ref"' -C metadata=aff45c2927b7d13e -C extra-filename=-aff45c2927b7d13e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern owning_ref=/tmp/cargo-installA0qXsc/release/deps/libowning_ref-c1a51f029e90d9bf.rlib --extern scopeguard=/tmp/cargo-installA0qXsc/release/deps/libscopeguard-b73583033b3efbb3.rlib --cap-lints allow`
   Compiling crossbeam-epoch v0.6.1
     Running `rustc --crate-name crossbeam_epoch /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.6.1/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="crossbeam-utils"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' -C metadata=d3f71476da51e076 -C extra-filename=-d3f71476da51e076 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern memoffset=/tmp/cargo-installA0qXsc/release/deps/libmemoffset-0b759110d7e47438.rlib --extern scopeguard=/tmp/cargo-installA0qXsc/release/deps/libscopeguard-b73583033b3efbb3.rlib --extern lazy_static=/tmp/cargo-installA0qXsc/release/deps/liblazy_static-46acdd6846fe02dd.rlib --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern crossbeam_utils=/tmp/cargo-installA0qXsc/release/deps/libcrossbeam_utils-1c7a50e94a2258e0.rlib --extern arrayvec=/tmp/cargo-installA0qXsc/release/deps/libarrayvec-fae5081ac2c1eeea.rlib --cap-lints allow`
   Compiling smallvec v0.6.7
     Running `rustc --crate-name ryu /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/ryu-0.2.7/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=1e614703dd0ef937 -C extra-filename=-1e614703dd0ef937 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow --cfg integer128`
     Running `rustc --crate-name libc /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.45/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=e35f90bb4db2796e -C extra-filename=-e35f90bb4db2796e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow`
     Running `rustc --crate-name smallvec /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/smallvec-0.6.7/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=66b0d7054efdaad3 -C extra-filename=-66b0d7054efdaad3 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern unreachable=/tmp/cargo-installA0qXsc/release/deps/libunreachable-137172ce87c7f38f.rlib --cap-lints allow`
     Running `rustc --crate-name proc_macro2 /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.4.24/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=d702f3c5bd825ed5 -C extra-filename=-d702f3c5bd825ed5 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern unicode_xid=/tmp/cargo-installA0qXsc/release/deps/libunicode_xid-a2e4502e51d6a870.rlib --cap-lints allow --cfg u128 --cfg use_proc_macro`
     Running `rustc --crate-name serde /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/serde-1.0.82/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=fcab7e67eecd309f -C extra-filename=-fcab7e67eecd309f --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --cap-lints allow --cfg de_boxed_c_str --cfg de_rc_dst --cfg core_duration --cfg integer128`
     Running `rustc --crate-name crc32fast /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/crc32fast-1.1.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=1cea59d8d9210eaf -C extra-filename=-1cea59d8d9210eaf --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --cap-lints allow`
     Running `/tmp/cargo-installA0qXsc/release/build/memchr-8c5f460462548361/build-script-build`
   Compiling rand v0.5.5
     Running `rustc --crate-name rand /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/rand-0.5.5/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="alloc"' --cfg 'feature="cloudabi"' --cfg 'feature="default"' --cfg 'feature="fuchsia-zircon"' --cfg 'feature="libc"' --cfg 'feature="rand_core"' --cfg 'feature="std"' --cfg 'feature="winapi"' -C metadata=9cd36f37cea97344 -C extra-filename=-9cd36f37cea97344 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern rand_core=/tmp/cargo-installA0qXsc/release/deps/librand_core-ad2c3d257e9e8ba5.rlib --cap-lints allow`
     Running `rustc --crate-name memchr /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/memchr-2.1.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="libc"' --cfg 'feature="use_std"' -C metadata=fc3f28c5916eeaf8 -C extra-filename=-fc3f28c5916eeaf8 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --cap-lints allow`
   Compiling socket2 v0.3.8
     Running `rustc --crate-name socket2 /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/socket2-0.3.8/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=14669eb835ef2dd5 -C extra-filename=-14669eb835ef2dd5 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow`
   Compiling filetime v0.2.4
   Compiling atty v0.2.11
     Running `rustc --crate-name atty /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/atty-0.2.11/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=1fb60bd822d24b05 -C extra-filename=-1fb60bd822d24b05 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow`
   Compiling fs2 v0.4.3
     Running `rustc --crate-name fs2 /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/fs2-0.4.3/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=156a3353d1239b6c -C extra-filename=-156a3353d1239b6c --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow`
   Compiling num_cpus v1.9.0
     Running `rustc --crate-name num_cpus /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/num_cpus-1.9.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=c40d316a5ad30412 -C extra-filename=-c40d316a5ad30412 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow`
   Compiling jobserver v0.1.12
     Running `rustc --crate-name jobserver /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/jobserver-0.1.12/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=fb23467a9e16e98e -C extra-filename=-fb23467a9e16e98e --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern log=/tmp/cargo-installA0qXsc/release/deps/liblog-5e4e1a43f4f7aa95.rlib --cap-lints allow`
     Running `rustc --crate-name filetime /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/filetime-0.2.4/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=c60bf2f1b36a14fb -C extra-filename=-c60bf2f1b36a14fb --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow`
   Compiling clap v2.32.0
     Running `rustc --crate-name clap /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/clap-2.32.0/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=846021b13f765361 -C extra-filename=-846021b13f765361 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern textwrap=/tmp/cargo-installA0qXsc/release/deps/libtextwrap-b96cca05681c0d36.rlib --extern strsim=/tmp/cargo-installA0qXsc/release/deps/libstrsim-8d1989b44b927d42.rlib --extern atty=/tmp/cargo-installA0qXsc/release/deps/libatty-1fb60bd822d24b05.rlib --extern ansi_term=/tmp/cargo-installA0qXsc/release/deps/libansi_term-d9b552bcbe0aa2b0.rlib --extern vec_map=/tmp/cargo-installA0qXsc/release/deps/libvec_map-54c64a2a93e1534e.rlib --extern unicode_width=/tmp/cargo-installA0qXsc/release/deps/libunicode_width-35d6492f63b955d6.rlib --extern bitflags=/tmp/cargo-installA0qXsc/release/deps/libbitflags-9ba4b191c15e4f34.rlib --cap-lints allow`
   Compiling aho-corasick v0.6.9
     Running `rustc --crate-name aho_corasick /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/aho-corasick-0.6.9/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=683f04d295a7fa86 -C extra-filename=-683f04d295a7fa86 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern memchr=/tmp/cargo-installA0qXsc/release/deps/libmemchr-fc3f28c5916eeaf8.rlib --cap-lints allow`
   Compiling libnghttp2-sys v0.1.1
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libnghttp2-sys-0.1.1/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=7d49e7c0a017f37c -C extra-filename=-7d49e7c0a017f37c --out-dir /tmp/cargo-installA0qXsc/release/build/libnghttp2-sys-7d49e7c0a017f37c -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --cap-lints allow`
   Compiling openssl-sys v0.9.39
     Running `rustc --crate-name build_script_main /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.9.39/build/main.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=1c86c832d0ea3364 -C extra-filename=-1c86c832d0ea3364 --out-dir /tmp/cargo-installA0qXsc/release/build/openssl-sys-1c86c832d0ea3364 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern pkg_config=/tmp/cargo-installA0qXsc/release/deps/libpkg_config-826778141b5941da.rlib --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --cap-lints allow`
   Compiling libz-sys v1.0.25
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libz-sys-1.0.25/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=c43166e1f8ad1be7 -C extra-filename=-c43166e1f8ad1be7 --out-dir /tmp/cargo-installA0qXsc/release/build/libz-sys-c43166e1f8ad1be7 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --extern pkg_config=/tmp/cargo-installA0qXsc/release/deps/libpkg_config-826778141b5941da.rlib --cap-lints allow`
   Compiling libssh2-sys v0.2.11
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libssh2-sys-0.2.11/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=e61d2df510933878 -C extra-filename=-e61d2df510933878 --out-dir /tmp/cargo-installA0qXsc/release/build/libssh2-sys-e61d2df510933878 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --extern pkg_config=/tmp/cargo-installA0qXsc/release/deps/libpkg_config-826778141b5941da.rlib --cap-lints allow`
   Compiling backtrace-sys v0.1.24
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-sys-0.1.24/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=5cdb225a0be9e1fb -C extra-filename=-5cdb225a0be9e1fb --out-dir /tmp/cargo-installA0qXsc/release/build/backtrace-sys-5cdb225a0be9e1fb -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --cap-lints allow`
   Compiling curl-sys v0.4.15
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/curl-sys-0.4.15/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="http2"' --cfg 'feature="libnghttp2-sys"' --cfg 'feature="openssl-sys"' --cfg 'feature="ssl"' -C metadata=3145f8ef3277aa52 -C extra-filename=-3145f8ef3277aa52 --out-dir /tmp/cargo-installA0qXsc/release/build/curl-sys-3145f8ef3277aa52 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --extern pkg_config=/tmp/cargo-installA0qXsc/release/deps/libpkg_config-826778141b5941da.rlib --cap-lints allow`
   Compiling libgit2-sys v0.7.10
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libgit2-sys-0.7.10/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 --cfg 'feature="curl"' --cfg 'feature="curl-sys"' --cfg 'feature="https"' --cfg 'feature="libssh2-sys"' --cfg 'feature="openssl-sys"' --cfg 'feature="ssh"' --cfg 'feature="ssh_key_from_memory"' -C metadata=a41e8f3a9f86deb2 -C extra-filename=-a41e8f3a9f86deb2 --out-dir /tmp/cargo-installA0qXsc/release/build/libgit2-sys-a41e8f3a9f86deb2 -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern pkg_config=/tmp/cargo-installA0qXsc/release/deps/libpkg_config-826778141b5941da.rlib --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --cap-lints allow`
   Compiling miniz-sys v0.1.11
     Running `rustc --crate-name build_script_build /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/miniz-sys-0.1.11/build.rs --crate-type bin --emit=dep-info,link -C opt-level=3 -C metadata=104a56e74e0eb06c -C extra-filename=-104a56e74e0eb06c --out-dir /tmp/cargo-installA0qXsc/release/build/miniz-sys-104a56e74e0eb06c -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern cc=/tmp/cargo-installA0qXsc/release/deps/libcc-735ed1234cd95741.rlib --cap-lints allow`
   Compiling tar v0.4.20
     Running `rustc --crate-name tar /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/tar-0.4.20/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=ae8cf86172944bc9 -C extra-filename=-ae8cf86172944bc9 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern filetime=/tmp/cargo-installA0qXsc/release/deps/libfiletime-c60bf2f1b36a14fb.rlib --cap-lints allow`
     Running `/tmp/cargo-installA0qXsc/release/build/libnghttp2-sys-7d49e7c0a017f37c/build-script-build`
   Compiling quote v0.6.10
     Running `rustc --crate-name quote /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-0.6.10/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="proc-macro"' --cfg 'feature="proc-macro2"' -C metadata=a7bf0696a8ead107 -C extra-filename=-a7bf0696a8ead107 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern proc_macro2=/tmp/cargo-installA0qXsc/release/deps/libproc_macro2-d702f3c5bd825ed5.rlib --cap-lints allow`
     Running `/tmp/cargo-installA0qXsc/release/build/backtrace-sys-5cdb225a0be9e1fb/build-script-build`
     Running `/tmp/cargo-installA0qXsc/release/build/libz-sys-c43166e1f8ad1be7/build-script-build`
     Running `/tmp/cargo-installA0qXsc/release/build/miniz-sys-104a56e74e0eb06c/build-script-build`
   Compiling syn v0.15.22
     Running `rustc --crate-name syn /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/syn-0.15.22/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="proc-macro2"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=ee883e6393967bf7 -C extra-filename=-ee883e6393967bf7 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern unicode_xid=/tmp/cargo-installA0qXsc/release/deps/libunicode_xid-a2e4502e51d6a870.rlib --extern proc_macro2=/tmp/cargo-installA0qXsc/release/deps/libproc_macro2-d702f3c5bd825ed5.rlib --extern quote=/tmp/cargo-installA0qXsc/release/deps/libquote-a7bf0696a8ead107.rlib --cap-lints allow`
     Running `rustc --crate-name libz_sys /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/libz-sys-1.0.25/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=6b5ae1ccef57aa18 -C extra-filename=-6b5ae1ccef57aa18 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow -L native=/usr/lib -l z`
     Running `/tmp/cargo-installA0qXsc/release/build/openssl-sys-1c86c832d0ea3364/build-script-main`
     Running `/tmp/cargo-installA0qXsc/release/build/libssh2-sys-e61d2df510933878/build-script-build`
     Running `rustc --crate-name openssl_sys /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.9.39/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=9791f5c108a00d2d -C extra-filename=-9791f5c108a00d2d --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow --cfg 'osslconf="OPENSSL_NO_SSL3_METHOD"' --cfg ossl101 --cfg ossl102 --cfg ossl102f --cfg ossl102h --cfg ossl110 --cfg ossl110f --cfg ossl110g --cfg ossl111 -l ssl -l crypto`
     Running `/tmp/cargo-installA0qXsc/release/build/openssl-f2487ac9adaf4735/build-script-build`
     Running `rustc --crate-name backtrace_sys /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-sys-0.1.24/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=6043302428cfeaaa -C extra-filename=-6043302428cfeaaa --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow -L native=/tmp/cargo-installA0qXsc/release/build/backtrace-sys-7190675adbe3aa7f/out -l static=backtrace`
     Running `rustc --crate-name miniz_sys /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/miniz-sys-0.1.11/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=2cbceb35ad819bbd -C extra-filename=-2cbceb35ad819bbd --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --cap-lints allow -L native=/tmp/cargo-installA0qXsc/release/build/miniz-sys-0b83513f363cdcb5/out -l static=miniz`
     Running `rustc --crate-name openssl /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.10.15/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 -C metadata=4c8f4a7afd02382a -C extra-filename=-4c8f4a7afd02382a --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern lazy_static=/tmp/cargo-installA0qXsc/release/deps/liblazy_static-46acdd6846fe02dd.rlib --extern openssl_sys=/tmp/cargo-installA0qXsc/release/deps/libopenssl_sys-9791f5c108a00d2d.rlib --extern foreign_types=/tmp/cargo-installA0qXsc/release/deps/libforeign_types-351f1b8c99b0d978.rlib --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern bitflags=/tmp/cargo-installA0qXsc/release/deps/libbitflags-9ba4b191c15e4f34.rlib --cap-lints allow --cfg 'osslconf="OPENSSL_NO_SSL3_METHOD"' --cfg ossl101 --cfg ossl102 --cfg ossl110 --cfg ossl110g --cfg ossl111`
   Compiling backtrace v0.3.12
     Running `rustc --crate-name backtrace /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="backtrace-sys"' --cfg 'feature="coresymbolication"' --cfg 'feature="dbghelp"' --cfg 'feature="default"' --cfg 'feature="dladdr"' --cfg 'feature="libbacktrace"' --cfg 'feature="libunwind"' --cfg 'feature="std"' -C metadata=84eed379907be2bf -C extra-filename=-84eed379907be2bf --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern backtrace_sys=/tmp/cargo-installA0qXsc/release/deps/libbacktrace_sys-6043302428cfeaaa.rlib --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern rustc_demangle=/tmp/cargo-installA0qXsc/release/deps/librustc_demangle-980900462a9c6a78.rlib --cap-lints allow -L native=/tmp/cargo-installA0qXsc/release/build/backtrace-sys-7190675adbe3aa7f/out`
   Compiling flate2 v1.0.6
     Running `rustc --crate-name flate2 /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/flate2-1.0.6/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg 'feature="default"' --cfg 'feature="miniz-sys"' -C metadata=db8560e6f4694fb9 -C extra-filename=-db8560e6f4694fb9 --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern miniz_sys=/tmp/cargo-installA0qXsc/release/deps/libminiz_sys-2cbceb35ad819bbd.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern crc32fast=/tmp/cargo-installA0qXsc/release/deps/libcrc32fast-1cea59d8d9210eaf.rlib --cap-lints allow -L native=/tmp/cargo-installA0qXsc/release/build/miniz-sys-0b83513f363cdcb5/out`
error[E0308]: mismatched types
   --> /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:156:60
    |
156 |         STATE = bt::backtrace_create_state(ptr::null(), 0, error_cb,
    |                                                            ^^^^^^^^ expected enum `std::os::raw::c_void`, found enum `libc::c_void`
    |
    = note: expected type `extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)`
               found type `extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}`

error[E0308]: mismatched types
   --> /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:172:36
    |
172 |                                    pcinfo_cb, error_cb,
    |                                    ^^^^^^^^^ expected enum `std::os::raw::c_void`, found enum `libc::c_void`
    |
    = note: expected type `extern "C" fn(*mut std::os::raw::c_void, usize, *const i8, i32, *const i8) -> i32`
               found type `extern "C" fn(*mut libc::c_void, usize, *const i8, i32, *const i8) -> i32 {symbolize::libbacktrace::pcinfo_cb}`

error[E0308]: mismatched types
   --> /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:172:47
    |
172 |                                    pcinfo_cb, error_cb,
    |                                               ^^^^^^^^ expected enum `std::os::raw::c_void`, found enum `libc::c_void`
    |
    = note: expected type `extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)`
               found type `extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}`

error[E0308]: mismatched types
   --> /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:176:31
    |
176 |                               syminfo_cb, error_cb,
    |                               ^^^^^^^^^^ expected enum `std::os::raw::c_void`, found enum `libc::c_void`
    |
    = note: expected type `extern "C" fn(*mut std::os::raw::c_void, usize, *const i8, usize, usize)`
               found type `extern "C" fn(*mut libc::c_void, usize, *const i8, usize, usize) {symbolize::libbacktrace::syminfo_cb}`

error[E0308]: mismatched types
   --> /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/symbolize/libbacktrace.rs:176:43
    |
176 |                               syminfo_cb, error_cb,
    |                                           ^^^^^^^^ expected enum `std::os::raw::c_void`, found enum `libc::c_void`
    |
    = note: expected type `extern "C" fn(*mut std::os::raw::c_void, *const i8, i32)`
               found type `extern "C" fn(*mut libc::c_void, *const i8, i32) {symbolize::libbacktrace::error_cb}`

error: aborting due to 5 previous errors

For more information about this error, try `rustc --explain E0308`.
error: Could not compile `backtrace`.

Caused by:
  process didn't exit successfully: `rustc --crate-name backtrace /home/user/etc/.cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.12/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=3 --cfg feature="backtrace-sys" --cfg feature="coresymbolication" --cfg feature="dbghelp" --cfg feature="default" --cfg feature="dladdr" --cfg feature="libbacktrace" --cfg feature="libunwind" --cfg feature="std" -C metadata=84eed379907be2bf -C extra-filename=-84eed379907be2bf --out-dir /tmp/cargo-installA0qXsc/release/deps -L dependency=/tmp/cargo-installA0qXsc/release/deps --extern backtrace_sys=/tmp/cargo-installA0qXsc/release/deps/libbacktrace_sys-6043302428cfeaaa.rlib --extern cfg_if=/tmp/cargo-installA0qXsc/release/deps/libcfg_if-d991728e80e6a1e7.rlib --extern libc=/tmp/cargo-installA0qXsc/release/deps/liblibc-e35f90bb4db2796e.rlib --extern rustc_demangle=/tmp/cargo-installA0qXsc/release/deps/librustc_demangle-980900462a9c6a78.rlib --cap-lints allow -L native=/tmp/cargo-installA0qXsc/release/build/backtrace-sys-7190675adbe3aa7f/out` (exit code: 101)
warning: build failed, waiting for other jobs to finish...
error: failed to compile `cargo-vendor v0.1.22`, intermediate artifacts can be found at `/tmp/cargo-installA0qXsc`

Caused by:
  build failed

[alexcrichton]

@flaviut ah the rustc version there is 1.26 which would need an update, can you update the version of rustc?

[flaviut]

Opps, I guess it's been a while since I've updated my system.

I successfully compiled with 1.30 & 1.31. The build failed with 1.29.0.

[alexcrichton]

Ok thanks @flaviut! Supporting older rustc versions is currently up at #137

[harishbm34]

@harishbm34 can you provide some more contextual information? For example what version of rustc? Cargo.lock contents? An example of how to reproduce?

@alexcrichton :

I am building the docker image for macOS Mojave and using rustc 1.31.0 version.

To replicate the error : Just clone our blockchain from here

Then type : make docker

Note : Make sure that, docker is installed and running.

At the end of the compilation, we will get the above errors.

[paul-tcell]

@harishbm34

your container uses alpine 3.8. alpine 3.8 uses an old version of rust. You have to use the alpine apk edge repos to get a newer version and I think that's still at 1.30.

$ docker run -it --rm alpine:3.8 sh
Unable to find image 'alpine:3.8' locally
3.8: Pulling from library/alpine
Status: Downloaded newer image for alpine:3.8
/ # apk add rust
OK: 297 MiB in 31 packages
/ # rustc --version
rustc 1.26.2

[alexcrichton]

Ah thanks for the investigation @paul-tcell!

[harishbm34]

@alexcrichton @paul-tcell : Thanks a lot for your help👍