Dec 19 14:56:22.253 INFO checking joshcrim/gitrs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:56:22.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/joshcrim/gitrs:/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 14:56:22.498 INFO [stdout] 9c60eee258262bc435b680c1915a4652c968cafe44410e2082a71d1b343cba0f
Dec 19 14:56:22.500 INFO running `"docker" "start" "-a" "9c60eee258262bc435b680c1915a4652c968cafe44410e2082a71d1b343cba0f"`
Dec 19 14:56:24.026 INFO [stderr]     Checking clap v2.30.0
Dec 19 14:56:24.026 INFO [stderr]     Checking parking_lot v0.5.4
Dec 19 14:56:25.058 INFO [stderr]     Checking console v0.6.1
Dec 19 14:56:28.383 INFO [stderr]     Checking gitrs v0.1.0 (/opt/crater/workdir)
Dec 19 14:56:28.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Dec 19 14:56:29.130 INFO running `"docker" "inspect" "9c60eee258262bc435b680c1915a4652c968cafe44410e2082a71d1b343cba0f"`
Dec 19 14:56:29.242 INFO running `"docker" "rm" "-f" "9c60eee258262bc435b680c1915a4652c968cafe44410e2082a71d1b343cba0f"`
Dec 19 14:56:29.342 INFO [stdout] 9c60eee258262bc435b680c1915a4652c968cafe44410e2082a71d1b343cba0f