Dec 04 06:44:04.176 INFO checking yagince/docker-multi-stage-sample against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:44:04.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 06:44:04.667 INFO [stdout] 830158f34a70eadd0138fa20bf212774b6ae9f13538918139bd9ce94311557bf
Dec 04 06:44:04.669 INFO running `"docker" "start" "-a" "830158f34a70eadd0138fa20bf212774b6ae9f13538918139bd9ce94311557bf"`
Dec 04 06:44:06.714 INFO [stderr] usermod: no changes
Dec 04 06:44:06.812 INFO [stderr]     Checking libc v0.2.42
Dec 04 06:44:06.812 INFO [stderr]    Compiling regex v1.0.0
Dec 04 06:44:06.819 INFO [stderr]     Checking regex-syntax v0.6.0
Dec 04 06:44:09.843 INFO [stderr]     Checking memchr v2.0.1
Dec 04 06:44:10.199 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 06:44:15.456 INFO [stderr]     Checking multi-stage v0.1.0 (/source)
Dec 04 06:44:15.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
Dec 04 06:44:15.983 INFO [stderr] su: No module specific data is present
Dec 04 06:44:16.887 INFO running `"docker" "inspect" "830158f34a70eadd0138fa20bf212774b6ae9f13538918139bd9ce94311557bf"`
Dec 04 06:44:17.264 INFO running `"docker" "rm" "-f" "830158f34a70eadd0138fa20bf212774b6ae9f13538918139bd9ce94311557bf"`
Dec 04 06:44:17.677 INFO [stdout] 830158f34a70eadd0138fa20bf212774b6ae9f13538918139bd9ce94311557bf