Dec 07 07:10:03.504 INFO testing mnist-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:10:03.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 07:10:03.688 INFO [stdout] 27912368960e40e54ce9f1ed4e694883f195217b0e1167df7b68a6cda4fa04cc
Dec 07 07:10:03.690 INFO running `"docker" "start" "-a" "27912368960e40e54ce9f1ed4e694883f195217b0e1167df7b68a6cda4fa04cc"`
Dec 07 07:10:05.369 INFO [stderr] usermod: no changes
Dec 07 07:10:05.452 INFO [stderr]    Compiling mnist v0.4.0 (/source)
Dec 07 07:10:06.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 07 07:10:06.466 INFO [stderr] su: No module specific data is present
Dec 07 07:10:06.889 INFO running `"docker" "inspect" "27912368960e40e54ce9f1ed4e694883f195217b0e1167df7b68a6cda4fa04cc"`
Dec 07 07:10:07.017 INFO running `"docker" "rm" "-f" "27912368960e40e54ce9f1ed4e694883f195217b0e1167df7b68a6cda4fa04cc"`
Dec 07 07:10:07.162 INFO [stdout] 27912368960e40e54ce9f1ed4e694883f195217b0e1167df7b68a6cda4fa04cc
Dec 07 07:10:07.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 07:10:07.354 INFO [stdout] bfba4d45c3f6108c0ee5a9df508d6f944c64b51ebc3347404bed7646615f63fc
Dec 07 07:10:07.358 INFO running `"docker" "start" "-a" "bfba4d45c3f6108c0ee5a9df508d6f944c64b51ebc3347404bed7646615f63fc"`
Dec 07 07:10:07.757 INFO [stderr] usermod: no changes
Dec 07 07:10:07.805 INFO [stderr]    Compiling rulinalg v0.4.2
Dec 07 07:10:11.232 INFO [stderr]    Compiling mnist v0.4.0 (/source)
Dec 07 07:10:12.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Dec 07 07:10:12.540 INFO [stderr] su: No module specific data is present
Dec 07 07:10:12.829 INFO running `"docker" "inspect" "bfba4d45c3f6108c0ee5a9df508d6f944c64b51ebc3347404bed7646615f63fc"`
Dec 07 07:10:12.927 INFO running `"docker" "rm" "-f" "bfba4d45c3f6108c0ee5a9df508d6f944c64b51ebc3347404bed7646615f63fc"`
Dec 07 07:10:13.012 INFO [stdout] bfba4d45c3f6108c0ee5a9df508d6f944c64b51ebc3347404bed7646615f63fc