Dec 07 17:46:15.210 INFO testing empty-option-0.1.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:46:15.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:46:15.556 INFO [stdout] e4ecb9b56ab7131ef9efea366a9d6598cd9819b67d62234c0355d6e032e19656
Dec 07 17:46:15.564 INFO running `"docker" "start" "-a" "e4ecb9b56ab7131ef9efea366a9d6598cd9819b67d62234c0355d6e032e19656"`
Dec 07 17:46:16.128 INFO [stderr] usermod: no changes
Dec 07 17:46:16.152 INFO [stderr]    Compiling empty-option v0.1.1 (/source)
Dec 07 17:46:16.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 07 17:46:16.580 INFO [stderr] su: No module specific data is present
Dec 07 17:46:16.873 INFO running `"docker" "inspect" "e4ecb9b56ab7131ef9efea366a9d6598cd9819b67d62234c0355d6e032e19656"`
Dec 07 17:46:16.989 INFO running `"docker" "rm" "-f" "e4ecb9b56ab7131ef9efea366a9d6598cd9819b67d62234c0355d6e032e19656"`
Dec 07 17:46:17.093 INFO [stdout] e4ecb9b56ab7131ef9efea366a9d6598cd9819b67d62234c0355d6e032e19656
Dec 07 17:46:17.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:46:17.289 INFO [stdout] c291c669ac5941b920e7ed0625d3e1b31c58cb8d0d36a49bc361fd706f8ddfb1
Dec 07 17:46:17.291 INFO running `"docker" "start" "-a" "c291c669ac5941b920e7ed0625d3e1b31c58cb8d0d36a49bc361fd706f8ddfb1"`
Dec 07 17:46:17.666 INFO [stderr] usermod: no changes
Dec 07 17:46:17.703 INFO [stderr]    Compiling empty-option v0.1.1 (/source)
Dec 07 17:46:18.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 07 17:46:18.613 INFO [stderr] su: No module specific data is present
Dec 07 17:46:18.910 INFO running `"docker" "inspect" "c291c669ac5941b920e7ed0625d3e1b31c58cb8d0d36a49bc361fd706f8ddfb1"`
Dec 07 17:46:19.001 INFO running `"docker" "rm" "-f" "c291c669ac5941b920e7ed0625d3e1b31c58cb8d0d36a49bc361fd706f8ddfb1"`
Dec 07 17:46:19.104 INFO [stdout] c291c669ac5941b920e7ed0625d3e1b31c58cb8d0d36a49bc361fd706f8ddfb1