Dec 19 12:09:16.246 INFO checking mz2212/irondice against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 12:09:16.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mz2212/irondice:/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 12:09:16.447 INFO [stdout] 983c5a43d1b7d20291083bb22042c091f31f57bf349ca51507e94886d2f3de2d Dec 19 12:09:16.449 INFO running `"docker" "start" "-a" "983c5a43d1b7d20291083bb22042c091f31f57bf349ca51507e94886d2f3de2d"` Dec 19 12:09:17.348 INFO [stderr] Checking memchr v1.0.2 Dec 19 12:09:17.352 INFO [stderr] Checking atty v0.2.6 Dec 19 12:09:17.649 INFO [stderr] Checking clap v2.30.0 Dec 19 12:09:17.649 INFO [stderr] Checking csv-core v0.1.3 Dec 19 12:09:18.224 INFO [stderr] Checking csv v1.0.0-beta.5 Dec 19 12:09:22.889 INFO [stderr] Checking irondice v0.1.0 (/opt/crater/workdir) Dec 19 12:09:23.172 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.90s Dec 19 12:09:23.638 INFO running `"docker" "inspect" "983c5a43d1b7d20291083bb22042c091f31f57bf349ca51507e94886d2f3de2d"` Dec 19 12:09:23.806 INFO running `"docker" "rm" "-f" "983c5a43d1b7d20291083bb22042c091f31f57bf349ca51507e94886d2f3de2d"` Dec 19 12:09:23.976 INFO [stdout] 983c5a43d1b7d20291083bb22042c091f31f57bf349ca51507e94886d2f3de2d