Dec 19 18:26:11.939 INFO checking danieldk/conllx-utils against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:26:11.939 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/danieldk/conllx-utils:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:26:12.289 INFO [stdout] 4219654b8e905a4000b1cf83fb469b686ce66f85c921c0213d53be18a7d77145
Dec 19 18:26:12.294 INFO running `"docker" "start" "-a" "4219654b8e905a4000b1cf83fb469b686ce66f85c921c0213d53be18a7d77145"`
Dec 19 18:26:13.354 INFO [stderr]     Checking lazy-init v0.3.0
Dec 19 18:26:13.354 INFO [stderr]     Checking maplit v0.1.6
Dec 19 18:26:13.354 INFO [stderr]     Checking stdinout v0.4.0
Dec 19 18:26:13.365 INFO [stderr]     Checking pretty_assertions v0.3.4
Dec 19 18:26:13.366 INFO [stderr]     Checking reservoir v0.2.0
Dec 19 18:26:13.366 INFO [stderr]    Compiling syn v0.15.18
Dec 19 18:26:13.366 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 18:26:22.460 INFO [stderr]    Compiling synstructure v0.10.1
Dec 19 18:26:24.245 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 19 18:26:25.324 INFO [stderr]     Checking failure v0.1.3
Dec 19 18:26:25.721 INFO [stderr]     Checking conllx v0.10.2
Dec 19 18:26:26.256 INFO [stderr]     Checking conllx-utils v0.4.2 (/opt/crater/workdir)
Dec 19 18:26:27.225 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:27.225 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 19 18:26:27.225 INFO [stderr]    |
Dec 19 18:26:27.225 INFO [stderr] 64 | /             writeln!(
Dec 19 18:26:27.225 INFO [stderr] 65 | |                 writer,
Dec 19 18:26:27.225 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 19 18:26:27.225 INFO [stderr] 67 | |                 head,
Dec 19 18:26:27.225 INFO [stderr] ...  |
Dec 19 18:26:27.225 INFO [stderr] 71 | |                 dep.form()
Dec 19 18:26:27.225 INFO [stderr] 72 | |             );
Dec 19 18:26:27.225 INFO [stderr]    | |______________^
Dec 19 18:26:27.225 INFO [stderr]    |
Dec 19 18:26:27.225 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:26:27.225 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:27.225 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 18:26:27.225 INFO [stderr] 
Dec 19 18:26:27.684 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:27.684 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 19 18:26:27.684 INFO [stderr]    |
Dec 19 18:26:27.684 INFO [stderr] 64 | /             writeln!(
Dec 19 18:26:27.684 INFO [stderr] 65 | |                 writer,
Dec 19 18:26:27.684 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 19 18:26:27.684 INFO [stderr] 67 | |                 head,
Dec 19 18:26:27.684 INFO [stderr] ...  |
Dec 19 18:26:27.684 INFO [stderr] 71 | |                 dep.form()
Dec 19 18:26:27.684 INFO [stderr] 72 | |             );
Dec 19 18:26:27.684 INFO [stderr]    | |______________^
Dec 19 18:26:27.684 INFO [stderr]    |
Dec 19 18:26:27.684 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 18:26:27.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:27.684 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 18:26:27.684 INFO [stderr] 
Dec 19 18:26:29.582 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.37s
Dec 19 18:26:30.018 INFO running `"docker" "inspect" "4219654b8e905a4000b1cf83fb469b686ce66f85c921c0213d53be18a7d77145"`
Dec 19 18:26:30.262 INFO running `"docker" "rm" "-f" "4219654b8e905a4000b1cf83fb469b686ce66f85c921c0213d53be18a7d77145"`
Dec 19 18:26:30.452 INFO [stdout] 4219654b8e905a4000b1cf83fb469b686ce66f85c921c0213d53be18a7d77145