Dec 19 09:17:27.910 INFO checking scoin/rust-poker against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 09:17:27.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/scoin/rust-poker:/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 09:17:28.077 INFO [stdout] 715c60b94e14d0db4a65228e71cca757d41d920236ee74efb889a8aeea7e4c6f Dec 19 09:17:28.081 INFO running `"docker" "start" "-a" "715c60b94e14d0db4a65228e71cca757d41d920236ee74efb889a8aeea7e4c6f"` Dec 19 09:17:28.798 INFO [stderr] Checking rand_core v0.1.0 Dec 19 09:17:29.102 INFO [stderr] Checking rand v0.5.0-pre.1 Dec 19 09:17:30.828 INFO [stderr] Checking poker v0.1.0 (/opt/crater/workdir) Dec 19 09:17:31.386 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.61s Dec 19 09:17:32.089 INFO running `"docker" "inspect" "715c60b94e14d0db4a65228e71cca757d41d920236ee74efb889a8aeea7e4c6f"` Dec 19 09:17:32.370 INFO running `"docker" "rm" "-f" "715c60b94e14d0db4a65228e71cca757d41d920236ee74efb889a8aeea7e4c6f"` Dec 19 09:17:32.660 INFO [stdout] 715c60b94e14d0db4a65228e71cca757d41d920236ee74efb889a8aeea7e4c6f