Dec 17 15:49:38.869 INFO checking seb-odessa/halite against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:49:38.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/seb-odessa/halite:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:49:39.385 INFO [stdout] d9528f16ad3fe6817910b102409c2b5855fc06cc557d257832661d83902be64a
Dec 17 15:49:39.387 INFO running `"docker" "start" "-a" "d9528f16ad3fe6817910b102409c2b5855fc06cc557d257832661d83902be64a"`
Dec 17 15:49:42.144 INFO [stderr]     Checking text_io v0.1.5
Dec 17 15:49:42.148 INFO [stderr]     Checking rand v0.3.14
Dec 17 15:49:43.757 INFO [stderr]     Checking Rust v0.10.2 (/opt/crater/workdir)
Dec 17 15:49:45.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 17 15:49:46.952 INFO running `"docker" "inspect" "d9528f16ad3fe6817910b102409c2b5855fc06cc557d257832661d83902be64a"`
Dec 17 15:49:47.346 INFO running `"docker" "rm" "-f" "d9528f16ad3fe6817910b102409c2b5855fc06cc557d257832661d83902be64a"`
Dec 17 15:49:47.740 INFO [stdout] d9528f16ad3fe6817910b102409c2b5855fc06cc557d257832661d83902be64a