Dec 19 16:49:03.814 INFO checking fredrik-jansson-se/rust-advent-of-code-2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:49:03.814 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/fredrik-jansson-se/rust-advent-of-code-2017:/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 16:49:04.071 INFO [stdout] e4eaf78d3214879f71c6f8367d8d1f80bcb1958b727f3d287ab8d10553500867
Dec 19 16:49:04.078 INFO running `"docker" "start" "-a" "e4eaf78d3214879f71c6f8367d8d1f80bcb1958b727f3d287ab8d10553500867"`
Dec 19 16:49:04.864 INFO [stderr]     Checking combine v3.3.2
Dec 19 16:49:04.864 INFO [stderr]     Checking regex v1.0.0
Dec 19 16:49:22.125 INFO [stderr]     Checking advent_of_code2017 v0.1.0 (/opt/crater/workdir)
Dec 19 16:49:24.257 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.44s
Dec 19 16:49:24.954 INFO running `"docker" "inspect" "e4eaf78d3214879f71c6f8367d8d1f80bcb1958b727f3d287ab8d10553500867"`
Dec 19 16:49:25.184 INFO running `"docker" "rm" "-f" "e4eaf78d3214879f71c6f8367d8d1f80bcb1958b727f3d287ab8d10553500867"`
Dec 19 16:49:25.524 INFO [stdout] e4eaf78d3214879f71c6f8367d8d1f80bcb1958b727f3d287ab8d10553500867