Dec 15 15:57:42.396 INFO testing empty-option-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:57:42.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 15:57:42.611 INFO [stdout] 2fdf8acbfa43bddbae6e739ef2a03486c52678d95e945c1815369aa497edd527
Dec 15 15:57:42.615 INFO running `"docker" "start" "-a" "2fdf8acbfa43bddbae6e739ef2a03486c52678d95e945c1815369aa497edd527"`
Dec 15 15:57:43.060 INFO [stderr] usermod: no changes
Dec 15 15:57:43.089 INFO [stderr]    Compiling empty-option v0.1.1 (/source)
Dec 15 15:57:43.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 15 15:57:43.608 INFO [stderr] su: No module specific data is present
Dec 15 15:57:43.930 INFO running `"docker" "inspect" "2fdf8acbfa43bddbae6e739ef2a03486c52678d95e945c1815369aa497edd527"`
Dec 15 15:57:44.033 INFO running `"docker" "rm" "-f" "2fdf8acbfa43bddbae6e739ef2a03486c52678d95e945c1815369aa497edd527"`
Dec 15 15:57:44.164 INFO [stdout] 2fdf8acbfa43bddbae6e739ef2a03486c52678d95e945c1815369aa497edd527
Dec 15 15:57:44.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 15:57:44.403 INFO [stdout] 9ad74cae19b6f0d1e6508c56f664e7ef897b668a6cd50bb29726d0a33a7fea7c
Dec 15 15:57:44.405 INFO running `"docker" "start" "-a" "9ad74cae19b6f0d1e6508c56f664e7ef897b668a6cd50bb29726d0a33a7fea7c"`
Dec 15 15:57:44.984 INFO [stderr] usermod: no changes
Dec 15 15:57:45.023 INFO [stderr]    Compiling empty-option v0.1.1 (/source)
Dec 15 15:57:46.074 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 15 15:57:46.077 INFO [stderr] su: No module specific data is present
Dec 15 15:57:46.361 INFO running `"docker" "inspect" "9ad74cae19b6f0d1e6508c56f664e7ef897b668a6cd50bb29726d0a33a7fea7c"`
Dec 15 15:57:46.472 INFO running `"docker" "rm" "-f" "9ad74cae19b6f0d1e6508c56f664e7ef897b668a6cd50bb29726d0a33a7fea7c"`
Dec 15 15:57:46.630 INFO [stdout] 9ad74cae19b6f0d1e6508c56f664e7ef897b668a6cd50bb29726d0a33a7fea7c