Dec 11 07:00:15.151 INFO checking unixpickle/locky-puzzle against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:00:15.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 07:00:15.709 INFO [stdout] 235baa3c554f82c915f7a7e025aed38f0af63d85b1ba1ac56fec7b59c85d9de6
Dec 11 07:00:15.711 INFO running `"docker" "start" "-a" "235baa3c554f82c915f7a7e025aed38f0af63d85b1ba1ac56fec7b59c85d9de6"`
Dec 11 07:00:18.292 INFO [stderr] usermod: no changes
Dec 11 07:00:18.472 INFO [stderr]     Checking bitflags v1.0.2
Dec 11 07:00:18.484 INFO [stderr]     Checking atty v0.2.9
Dec 11 07:00:19.030 INFO [stderr]     Checking clap v2.31.2
Dec 11 07:00:23.252 INFO [stderr]     Checking locky-puzzle v0.1.0 (/source)
Dec 11 07:00:25.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
Dec 11 07:00:25.478 INFO [stderr] su: No module specific data is present
Dec 11 07:00:26.386 INFO running `"docker" "inspect" "235baa3c554f82c915f7a7e025aed38f0af63d85b1ba1ac56fec7b59c85d9de6"`
Dec 11 07:00:26.698 INFO running `"docker" "rm" "-f" "235baa3c554f82c915f7a7e025aed38f0af63d85b1ba1ac56fec7b59c85d9de6"`
Dec 11 07:00:27.026 INFO [stdout] 235baa3c554f82c915f7a7e025aed38f0af63d85b1ba1ac56fec7b59c85d9de6