Dec 19 11:34:42.276 INFO checking obrok/rambda against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:34:42.276 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/obrok/rambda:/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 11:34:42.852 INFO [stdout] f734d5f7877203b3f8ddb0e43bfeb7bbe2abca26b9986af13cd13ccb7ba3b1a2
Dec 19 11:34:42.856 INFO running `"docker" "start" "-a" "f734d5f7877203b3f8ddb0e43bfeb7bbe2abca26b9986af13cd13ccb7ba3b1a2"`
Dec 19 11:34:44.528 INFO [stderr]     Checking immutable-map v0.1.2
Dec 19 11:34:44.528 INFO [stderr]     Checking memchr v1.0.2
Dec 19 11:34:44.890 INFO [stderr]     Checking nom v3.2.1
Dec 19 11:34:47.204 INFO [stderr]     Checking rambda v0.1.0 (/opt/crater/workdir)
Dec 19 11:34:48.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Dec 19 11:34:49.826 INFO running `"docker" "inspect" "f734d5f7877203b3f8ddb0e43bfeb7bbe2abca26b9986af13cd13ccb7ba3b1a2"`
Dec 19 11:34:50.116 INFO running `"docker" "rm" "-f" "f734d5f7877203b3f8ddb0e43bfeb7bbe2abca26b9986af13cd13ccb7ba3b1a2"`
Dec 19 11:34:50.360 INFO [stdout] f734d5f7877203b3f8ddb0e43bfeb7bbe2abca26b9986af13cd13ccb7ba3b1a2