Dec 07 07:47:45.486 INFO testing mango_compiler_optimizing-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:47:45.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:47:45.669 INFO [stdout] 4b9a9dcda9f07f9c820736fdd60e7c8501125128b0281ab2372102c29c321508
Dec 07 07:47:45.673 INFO running `"docker" "start" "-a" "4b9a9dcda9f07f9c820736fdd60e7c8501125128b0281ab2372102c29c321508"`
Dec 07 07:47:46.203 INFO [stderr] usermod: no changes
Dec 07 07:47:46.240 INFO [stderr]    Compiling mango_compiler_optimizing v0.1.0 (/source)
Dec 07 07:47:46.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 07 07:47:46.568 INFO [stderr] su: No module specific data is present
Dec 07 07:47:46.761 INFO running `"docker" "inspect" "4b9a9dcda9f07f9c820736fdd60e7c8501125128b0281ab2372102c29c321508"`
Dec 07 07:47:46.876 INFO running `"docker" "rm" "-f" "4b9a9dcda9f07f9c820736fdd60e7c8501125128b0281ab2372102c29c321508"`
Dec 07 07:47:46.988 INFO [stdout] 4b9a9dcda9f07f9c820736fdd60e7c8501125128b0281ab2372102c29c321508
Dec 07 07:47:46.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07:47:47.182 INFO [stdout] 0759e2d390c97abd9dc07ce95cd9e948651947ad7fe4d53e4ca1bf481377217b
Dec 07 07:47:47.183 INFO running `"docker" "start" "-a" "0759e2d390c97abd9dc07ce95cd9e948651947ad7fe4d53e4ca1bf481377217b"`
Dec 07 07:47:47.592 INFO [stderr] usermod: no changes
Dec 07 07:47:47.628 INFO [stderr]    Compiling mango_compiler_optimizing v0.1.0 (/source)
Dec 07 07:47:48.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 07 07:47:48.302 INFO [stderr] su: No module specific data is present
Dec 07 07:47:48.598 INFO running `"docker" "inspect" "0759e2d390c97abd9dc07ce95cd9e948651947ad7fe4d53e4ca1bf481377217b"`
Dec 07 07:47:48.674 INFO running `"docker" "rm" "-f" "0759e2d390c97abd9dc07ce95cd9e948651947ad7fe4d53e4ca1bf481377217b"`
Dec 07 07:47:48.755 INFO [stdout] 0759e2d390c97abd9dc07ce95cd9e948651947ad7fe4d53e4ca1bf481377217b
Dec 07 07:47:48.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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" "-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 07:47:48.950 INFO [stdout] 82da444de568097dce0c0e1c29374a8227ddada2e1be3f0adfef76be85f72dda
Dec 07 07:47:48.952 INFO running `"docker" "start" "-a" "82da444de568097dce0c0e1c29374a8227ddada2e1be3f0adfef76be85f72dda"`
Dec 07 07:47:49.331 INFO [stderr] usermod: no changes
Dec 07 07:47:49.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 07:47:49.371 INFO [stderr]      Running /target/debug/deps/mango_compiler_optimizing-3ec04ea9a6cf1d21
Dec 07 07:47:49.373 INFO [stdout] 
Dec 07 07:47:49.373 INFO [stdout] running 1 test
Dec 07 07:47:49.373 INFO [stdout] test tests::it_works ... ok
Dec 07 07:47:49.373 INFO [stderr]    Doc-tests mango_compiler_optimizing
Dec 07 07:47:49.373 INFO [stdout] 
Dec 07 07:47:49.373 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:47:49.373 INFO [stdout] 
Dec 07 07:47:49.776 INFO [stdout] 
Dec 07 07:47:49.776 INFO [stdout] running 0 tests
Dec 07 07:47:49.776 INFO [stdout] 
Dec 07 07:47:49.776 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:47:49.776 INFO [stdout] 
Dec 07 07:47:49.780 INFO [stderr] su: No module specific data is present
Dec 07 07:47:50.113 INFO running `"docker" "inspect" "82da444de568097dce0c0e1c29374a8227ddada2e1be3f0adfef76be85f72dda"`
Dec 07 07:47:50.188 INFO running `"docker" "rm" "-f" "82da444de568097dce0c0e1c29374a8227ddada2e1be3f0adfef76be85f72dda"`
Dec 07 07:47:50.279 INFO [stdout] 82da444de568097dce0c0e1c29374a8227ddada2e1be3f0adfef76be85f72dda