Dec 04 10:26:30.413 INFO checking serayuzgur/monty_hall against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:26:30.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 10:26:31.028 INFO [stdout] c74c8bbd5219677e2c568c1a9402e1240dfc3a0d7c762b255064a2e88bda16b0
Dec 04 10:26:31.031 INFO running `"docker" "start" "-a" "c74c8bbd5219677e2c568c1a9402e1240dfc3a0d7c762b255064a2e88bda16b0"`
Dec 04 10:26:32.663 INFO [stderr] usermod: no changes
Dec 04 10:26:32.739 INFO [stderr]     Checking libc v0.2.14
Dec 04 10:26:33.366 INFO [stderr]     Checking rand v0.3.14
Dec 04 10:26:34.661 INFO [stderr]     Checking monty_hall v0.1.0 (/source)
Dec 04 10:26:35.234 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 04 10:26:35.241 INFO [stderr] su: No module specific data is present
Dec 04 10:26:36.173 INFO running `"docker" "inspect" "c74c8bbd5219677e2c568c1a9402e1240dfc3a0d7c762b255064a2e88bda16b0"`
Dec 04 10:26:36.453 INFO running `"docker" "rm" "-f" "c74c8bbd5219677e2c568c1a9402e1240dfc3a0d7c762b255064a2e88bda16b0"`
Dec 04 10:26:36.711 INFO [stdout] c74c8bbd5219677e2c568c1a9402e1240dfc3a0d7c762b255064a2e88bda16b0