Dec 04 13:03:59.899 INFO checking nparthas/project_euler against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:03:59.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13:04:00.090 INFO [stdout] 4e610dac4cecb1acc18f5ff2194deb7b6e665a9e66be5e30ce75934451b716b9
Dec 04 13:04:00.092 INFO running `"docker" "start" "-a" "4e610dac4cecb1acc18f5ff2194deb7b6e665a9e66be5e30ce75934451b716b9"`
Dec 04 13:04:00.544 INFO [stderr] usermod: no changes
Dec 04 13:04:00.625 INFO [stderr]     Checking num-bigint v0.1.40
Dec 04 13:04:02.231 INFO [stderr]     Checking num-rational v0.1.39
Dec 04 13:04:02.734 INFO [stderr]     Checking num v0.1.40
Dec 04 13:04:02.965 INFO [stderr]     Checking euler v0.1.0 (/source)
Dec 04 13:04:03.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 04 13:04:03.816 INFO [stderr] su: No module specific data is present
Dec 04 13:04:04.359 INFO running `"docker" "inspect" "4e610dac4cecb1acc18f5ff2194deb7b6e665a9e66be5e30ce75934451b716b9"`
Dec 04 13:04:04.569 INFO running `"docker" "rm" "-f" "4e610dac4cecb1acc18f5ff2194deb7b6e665a9e66be5e30ce75934451b716b9"`
Dec 04 13:04:04.798 INFO [stdout] 4e610dac4cecb1acc18f5ff2194deb7b6e665a9e66be5e30ce75934451b716b9