Dec 19 15:34:55.291 INFO checking izik1/yaplwrs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:34:55.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/izik1/yaplwrs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:34:55.580 INFO [stdout] da3ad64ffe12243be705ea7e26522c497adc4b8498d2d0592eb663b74c894aab
Dec 19 15:34:55.584 INFO running `"docker" "start" "-a" "da3ad64ffe12243be705ea7e26522c497adc4b8498d2d0592eb663b74c894aab"`
Dec 19 15:34:56.406 INFO [stderr]     Checking byteorder v1.2.6
Dec 19 15:34:56.406 INFO [stderr]     Checking rand v0.5.5
Dec 19 15:34:56.406 INFO [stderr]     Checking wait-timeout v0.1.5
Dec 19 15:34:58.379 INFO [stderr]     Checking tempfile v3.0.4
Dec 19 15:34:58.804 INFO [stderr]     Checking rusty-fork v0.2.1
Dec 19 15:34:59.367 INFO [stderr]     Checking proptest v0.8.6
Dec 19 15:35:06.935 INFO [stderr]     Checking yaplwrs v0.1.0 (/opt/crater/workdir)
Dec 19 15:35:07.764 INFO [stderr] warning: function is never used: `is_keyword`
Dec 19 15:35:07.764 INFO [stderr]   --> src/lexer.rs:94:1
Dec 19 15:35:07.764 INFO [stderr]    |
Dec 19 15:35:07.764 INFO [stderr] 94 | pub(crate) fn is_keyword(s: &str) -> bool {
Dec 19 15:35:07.764 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:35:07.764 INFO [stderr]    |
Dec 19 15:35:07.764 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 15:35:07.764 INFO [stderr] 
Dec 19 15:35:08.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.37s
Dec 19 15:35:09.492 INFO running `"docker" "inspect" "da3ad64ffe12243be705ea7e26522c497adc4b8498d2d0592eb663b74c894aab"`
Dec 19 15:35:09.768 INFO running `"docker" "rm" "-f" "da3ad64ffe12243be705ea7e26522c497adc4b8498d2d0592eb663b74c894aab"`
Dec 19 15:35:10.062 INFO [stdout] da3ad64ffe12243be705ea7e26522c497adc4b8498d2d0592eb663b74c894aab