Dec 17 23:06:00.943 INFO checking ianwjhalliday/adventofcode2016 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:06:00.943 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/ianwjhalliday/adventofcode2016:/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 23:06:01.119 INFO [stdout] 684f26261a274f65118f55c7f21faef559a674a333bf62435ca5c22c5d8e01b6
Dec 17 23:06:01.122 INFO running `"docker" "start" "-a" "684f26261a274f65118f55c7f21faef559a674a333bf62435ca5c22c5d8e01b6"`
Dec 17 23:06:01.758 INFO [stderr]     Checking rust-crypto v0.2.36 (/opt/crater/workdir/deps/rust-crypto)
Dec 17 23:06:02.081 INFO [stderr]     Checking advent2016 v0.1.0 (/opt/crater/workdir)
Dec 17 23:06:02.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 17 23:06:02.659 INFO running `"docker" "inspect" "684f26261a274f65118f55c7f21faef559a674a333bf62435ca5c22c5d8e01b6"`
Dec 17 23:06:02.741 INFO running `"docker" "rm" "-f" "684f26261a274f65118f55c7f21faef559a674a333bf62435ca5c22c5d8e01b6"`
Dec 17 23:06:02.848 INFO [stdout] 684f26261a274f65118f55c7f21faef559a674a333bf62435ca5c22c5d8e01b6