Dec 18 01:50:17.105 INFO checking danieldk/conllx-utils against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:50:17.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:50:17.662 INFO [stdout] 081ff6c6c4bddb4f51f1d9e18c35cef21c295ef6491a5fef2ae43d71e796deb5
Dec 18 01:50:17.664 INFO running `"docker" "start" "-a" "081ff6c6c4bddb4f51f1d9e18c35cef21c295ef6491a5fef2ae43d71e796deb5"`
Dec 18 01:50:18.740 INFO [stderr]     Checking lazy-init v0.3.0
Dec 18 01:50:18.740 INFO [stderr]     Checking stdinout v0.4.0
Dec 18 01:50:18.740 INFO [stderr]     Checking maplit v0.1.6
Dec 18 01:50:18.753 INFO [stderr]     Checking pretty_assertions v0.3.4
Dec 18 01:50:18.754 INFO [stderr]     Checking reservoir v0.2.0
Dec 18 01:50:19.242 INFO [stderr]     Checking conllx v0.10.2
Dec 18 01:50:20.262 INFO [stderr]     Checking conllx-utils v0.4.2 (/opt/crater/workdir)
Dec 18 01:50:22.396 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:50:22.396 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 18 01:50:22.396 INFO [stderr]    |
Dec 18 01:50:22.396 INFO [stderr] 64 | /             writeln!(
Dec 18 01:50:22.396 INFO [stderr] 65 | |                 writer,
Dec 18 01:50:22.396 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 18 01:50:22.396 INFO [stderr] 67 | |                 head,
Dec 18 01:50:22.396 INFO [stderr] ...  |
Dec 18 01:50:22.396 INFO [stderr] 71 | |                 dep.form()
Dec 18 01:50:22.396 INFO [stderr] 72 | |             );
Dec 18 01:50:22.396 INFO [stderr]    | |______________^
Dec 18 01:50:22.396 INFO [stderr]    |
Dec 18 01:50:22.396 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 01:50:22.396 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:50:22.396 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 18 01:50:22.396 INFO [stderr] 
Dec 18 01:50:23.176 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 01:50:23.176 INFO [stderr]   --> src/bin/conllx-triples.rs:64:13
Dec 18 01:50:23.176 INFO [stderr]    |
Dec 18 01:50:23.176 INFO [stderr] 64 | /             writeln!(
Dec 18 01:50:23.177 INFO [stderr] 65 | |                 writer,
Dec 18 01:50:23.177 INFO [stderr] 66 | |                 "{}\t{}\t{}\t{}\t{}",
Dec 18 01:50:23.177 INFO [stderr] 67 | |                 head,
Dec 18 01:50:23.177 INFO [stderr] ...  |
Dec 18 01:50:23.177 INFO [stderr] 71 | |                 dep.form()
Dec 18 01:50:23.177 INFO [stderr] 72 | |             );
Dec 18 01:50:23.177 INFO [stderr]    | |______________^
Dec 18 01:50:23.177 INFO [stderr]    |
Dec 18 01:50:23.177 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 01:50:23.177 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 01:50:23.177 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 18 01:50:23.177 INFO [stderr] 
Dec 18 01:50:24.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.76s
Dec 18 01:50:24.738 INFO running `"docker" "inspect" "081ff6c6c4bddb4f51f1d9e18c35cef21c295ef6491a5fef2ae43d71e796deb5"`
Dec 18 01:50:24.918 INFO running `"docker" "rm" "-f" "081ff6c6c4bddb4f51f1d9e18c35cef21c295ef6491a5fef2ae43d71e796deb5"`
Dec 18 01:50:25.144 INFO [stdout] 081ff6c6c4bddb4f51f1d9e18c35cef21c295ef6491a5fef2ae43d71e796deb5