Dec 19 09:03:56.531 INFO checking sepiropht/trop-de-liste against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:03:56.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/sepiropht/trop-de-liste:/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 09:03:57.044 INFO [stdout] 2fc0347df34ebec13e030efc7aa2c72723dc3526e2d4b0c0d60e2686a6ec6da8
Dec 19 09:03:57.046 INFO running `"docker" "start" "-a" "2fc0347df34ebec13e030efc7aa2c72723dc3526e2d4b0c0d60e2686a6ec6da8"`
Dec 19 09:03:58.624 INFO [stderr]     Checking lists v0.1.0 (/opt/crater/workdir)
Dec 19 09:03:59.208 INFO [stderr] warning: method is never used: `iter`
Dec 19 09:03:59.208 INFO [stderr]   --> src/second.rs:60:5
Dec 19 09:03:59.208 INFO [stderr]    |
Dec 19 09:03:59.208 INFO [stderr] 60 |     fn iter<'a>(&'a self) -> Iter<'a, T> {
Dec 19 09:03:59.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:03:59.208 INFO [stderr]    |
Dec 19 09:03:59.208 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:03:59.208 INFO [stderr] 
Dec 19 09:03:59.554 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 19 09:04:00.500 INFO running `"docker" "inspect" "2fc0347df34ebec13e030efc7aa2c72723dc3526e2d4b0c0d60e2686a6ec6da8"`
Dec 19 09:04:00.813 INFO running `"docker" "rm" "-f" "2fc0347df34ebec13e030efc7aa2c72723dc3526e2d4b0c0d60e2686a6ec6da8"`
Dec 19 09:04:01.180 INFO [stdout] 2fc0347df34ebec13e030efc7aa2c72723dc3526e2d4b0c0d60e2686a6ec6da8