Dec 19 18:23:50.630 INFO checking danpker/bullet against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:23:50.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/danpker/bullet:/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 18:23:51.068 INFO [stdout] d60cfb589c7477e9eea194b0ece66151a484d5b829699b96255aaec5ee3eb5de
Dec 19 18:23:51.072 INFO running `"docker" "start" "-a" "d60cfb589c7477e9eea194b0ece66151a484d5b829699b96255aaec5ee3eb5de"`
Dec 19 18:23:52.568 INFO [stderr]     Checking time v0.1.40
Dec 19 18:23:52.568 INFO [stderr]     Checking dirs v1.0.4
Dec 19 18:23:52.597 INFO [stderr]     Checking serde_json v1.0.9
Dec 19 18:23:53.800 INFO [stderr]     Checking chrono v0.4.4
Dec 19 18:23:56.432 INFO [stderr]     Checking bullet v0.1.0 (/opt/crater/workdir)
Dec 19 18:23:57.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 19 18:23:57.579 INFO running `"docker" "inspect" "d60cfb589c7477e9eea194b0ece66151a484d5b829699b96255aaec5ee3eb5de"`
Dec 19 18:23:57.875 INFO running `"docker" "rm" "-f" "d60cfb589c7477e9eea194b0ece66151a484d5b829699b96255aaec5ee3eb5de"`
Dec 19 18:23:58.189 INFO [stdout] d60cfb589c7477e9eea194b0ece66151a484d5b829699b96255aaec5ee3eb5de