Dec 15 05:17:12.812 INFO testing mango_compiler_optimizing-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 05:17:12.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:17:12.996 INFO [stdout] 0043a406c03895f31b394366415d4468a5e2b83c9913b325a888cfa522405e60
Dec 15 05:17:12.998 INFO running `"docker" "start" "-a" "0043a406c03895f31b394366415d4468a5e2b83c9913b325a888cfa522405e60"`
Dec 15 05:17:13.403 INFO [stderr] usermod: no changes
Dec 15 05:17:13.427 INFO [stderr]    Compiling mango_compiler_optimizing v0.1.0 (/source)
Dec 15 05:17:13.838 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 15 05:17:13.840 INFO [stderr] su: No module specific data is present
Dec 15 05:17:14.139 INFO running `"docker" "inspect" "0043a406c03895f31b394366415d4468a5e2b83c9913b325a888cfa522405e60"`
Dec 15 05:17:14.232 INFO running `"docker" "rm" "-f" "0043a406c03895f31b394366415d4468a5e2b83c9913b325a888cfa522405e60"`
Dec 15 05:17:14.314 INFO [stdout] 0043a406c03895f31b394366415d4468a5e2b83c9913b325a888cfa522405e60
Dec 15 05:17:14.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05:17:14.503 INFO [stdout] 7c63124ab111f67bf854353766eb3fe96c03ce8b7ad9059ac79d52b58d851b55
Dec 15 05:17:14.508 INFO running `"docker" "start" "-a" "7c63124ab111f67bf854353766eb3fe96c03ce8b7ad9059ac79d52b58d851b55"`
Dec 15 05:17:14.870 INFO [stderr] usermod: no changes
Dec 15 05:17:14.901 INFO [stderr]    Compiling mango_compiler_optimizing v0.1.0 (/source)
Dec 15 05:17:15.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 15 05:17:15.687 INFO [stderr] su: No module specific data is present
Dec 15 05:17:15.970 INFO running `"docker" "inspect" "7c63124ab111f67bf854353766eb3fe96c03ce8b7ad9059ac79d52b58d851b55"`
Dec 15 05:17:16.044 INFO running `"docker" "rm" "-f" "7c63124ab111f67bf854353766eb3fe96c03ce8b7ad9059ac79d52b58d851b55"`
Dec 15 05:17:16.174 INFO [stdout] 7c63124ab111f67bf854353766eb3fe96c03ce8b7ad9059ac79d52b58d851b55
Dec 15 05:17:16.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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" "-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 05:17:16.343 INFO [stdout] ba78260d0f4bd8df53bea7ce51049ec8921d55bbd1701c4e0774280cb28cf8dc
Dec 15 05:17:16.345 INFO running `"docker" "start" "-a" "ba78260d0f4bd8df53bea7ce51049ec8921d55bbd1701c4e0774280cb28cf8dc"`
Dec 15 05:17:16.774 INFO [stderr] usermod: no changes
Dec 15 05:17:16.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 05:17:16.804 INFO [stderr]      Running /target/debug/deps/mango_compiler_optimizing-2eea2b93420da191
Dec 15 05:17:16.807 INFO [stdout] 
Dec 15 05:17:16.807 INFO [stdout] running 1 test
Dec 15 05:17:16.807 INFO [stdout] test tests::it_works ... ok
Dec 15 05:17:16.807 INFO [stdout] 
Dec 15 05:17:16.807 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:17:16.807 INFO [stdout] 
Dec 15 05:17:16.811 INFO [stderr]    Doc-tests mango_compiler_optimizing
Dec 15 05:17:17.605 INFO [stdout] 
Dec 15 05:17:17.605 INFO [stdout] running 0 tests
Dec 15 05:17:17.605 INFO [stdout] 
Dec 15 05:17:17.605 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:17:17.605 INFO [stdout] 
Dec 15 05:17:17.611 INFO [stderr] su: No module specific data is present
Dec 15 05:17:17.875 INFO running `"docker" "inspect" "ba78260d0f4bd8df53bea7ce51049ec8921d55bbd1701c4e0774280cb28cf8dc"`
Dec 15 05:17:17.969 INFO running `"docker" "rm" "-f" "ba78260d0f4bd8df53bea7ce51049ec8921d55bbd1701c4e0774280cb28cf8dc"`
Dec 15 05:17:18.063 INFO [stdout] ba78260d0f4bd8df53bea7ce51049ec8921d55bbd1701c4e0774280cb28cf8dc