Dec 19 14:54:05.159 INFO checking jrop/rust-calc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:54:05.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jrop/rust-calc:/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 14:54:05.313 INFO [stdout] 2d2597f985b9c59efc3045aab4c8d22432bbc911923a0866a369b30fbf7acf18
Dec 19 14:54:05.318 INFO running `"docker" "start" "-a" "2d2597f985b9c59efc3045aab4c8d22432bbc911923a0866a369b30fbf7acf18"`
Dec 19 14:54:06.181 INFO [stderr]     Checking rustyline v2.1.0
Dec 19 14:54:07.679 INFO [stderr]     Checking rust-calc v0.1.0 (/opt/crater/workdir)
Dec 19 14:54:08.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 19 14:54:08.803 INFO running `"docker" "inspect" "2d2597f985b9c59efc3045aab4c8d22432bbc911923a0866a369b30fbf7acf18"`
Dec 19 14:54:08.932 INFO running `"docker" "rm" "-f" "2d2597f985b9c59efc3045aab4c8d22432bbc911923a0866a369b30fbf7acf18"`
Dec 19 14:54:09.068 INFO [stdout] 2d2597f985b9c59efc3045aab4c8d22432bbc911923a0866a369b30fbf7acf18