Dec 19 15:57:58.191 INFO checking hwiechers/cetoba against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:57:58.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hwiechers/cetoba:/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 15:57:58.801 INFO [stdout] 38587f98a27b9237bb501fc7aeadd21faf48def0e633bded3cc303b60254db03
Dec 19 15:57:58.806 INFO running `"docker" "start" "-a" "38587f98a27b9237bb501fc7aeadd21faf48def0e633bded3cc303b60254db03"`
Dec 19 15:58:00.651 INFO [stderr]     Checking peggler v0.1.0
Dec 19 15:58:00.651 INFO [stderr]     Checking special v0.7.7
Dec 19 15:58:01.130 INFO [stderr]     Checking chess_pgn_parser v0.1.2
Dec 19 15:58:02.276 INFO [stderr]     Checking cetoba v0.1.0 (/opt/crater/workdir)
Dec 19 15:58:04.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 19 15:58:05.471 INFO running `"docker" "inspect" "38587f98a27b9237bb501fc7aeadd21faf48def0e633bded3cc303b60254db03"`
Dec 19 15:58:05.742 INFO running `"docker" "rm" "-f" "38587f98a27b9237bb501fc7aeadd21faf48def0e633bded3cc303b60254db03"`
Dec 19 15:58:06.040 INFO [stdout] 38587f98a27b9237bb501fc7aeadd21faf48def0e633bded3cc303b60254db03