Dec 06 02:00:04.824 INFO testing defcronyke/rust-struct-optional-field against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:00:04.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:00:05.093 INFO [stdout] 068bf0ec0b70584c45dc7daef9bba455794e93f5a354a9072600e2c86977a017
Dec 06 02:00:05.095 INFO running `"docker" "start" "-a" "068bf0ec0b70584c45dc7daef9bba455794e93f5a354a9072600e2c86977a017"`
Dec 06 02:00:05.549 INFO [stderr] usermod: no changes
Dec 06 02:00:05.576 INFO [stderr]    Compiling struct-test v0.1.0 (/source)
Dec 06 02:00:06.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 06 02:00:06.126 INFO [stderr] su: No module specific data is present
Dec 06 02:00:06.541 INFO running `"docker" "inspect" "068bf0ec0b70584c45dc7daef9bba455794e93f5a354a9072600e2c86977a017"`
Dec 06 02:00:06.804 INFO running `"docker" "rm" "-f" "068bf0ec0b70584c45dc7daef9bba455794e93f5a354a9072600e2c86977a017"`
Dec 06 02:00:07.132 INFO [stdout] 068bf0ec0b70584c45dc7daef9bba455794e93f5a354a9072600e2c86977a017
Dec 06 02:00:07.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:00:07.518 INFO [stdout] 484efa7fd2833f5315885d4df89b9aadc427aef183fce42660788fcf6a7af4a1
Dec 06 02:00:07.528 INFO running `"docker" "start" "-a" "484efa7fd2833f5315885d4df89b9aadc427aef183fce42660788fcf6a7af4a1"`
Dec 06 02:00:08.492 INFO [stderr] usermod: no changes
Dec 06 02:00:08.528 INFO [stderr]    Compiling struct-test v0.1.0 (/source)
Dec 06 02:00:09.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 02:00:09.176 INFO [stderr] su: No module specific data is present
Dec 06 02:00:09.454 INFO running `"docker" "inspect" "484efa7fd2833f5315885d4df89b9aadc427aef183fce42660788fcf6a7af4a1"`
Dec 06 02:00:09.585 INFO running `"docker" "rm" "-f" "484efa7fd2833f5315885d4df89b9aadc427aef183fce42660788fcf6a7af4a1"`
Dec 06 02:00:09.657 INFO [stdout] 484efa7fd2833f5315885d4df89b9aadc427aef183fce42660788fcf6a7af4a1
Dec 06 02:00:09.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 06 02:00:09.956 INFO [stdout] 0f37dfde440c0a139c1e0afb88dbef8b2b576d317d379c7887f632a27ce0ea8c
Dec 06 02:00:09.958 INFO running `"docker" "start" "-a" "0f37dfde440c0a139c1e0afb88dbef8b2b576d317d379c7887f632a27ce0ea8c"`
Dec 06 02:00:10.691 INFO [stderr] usermod: no changes
Dec 06 02:00:10.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 02:00:10.724 INFO [stderr]      Running /target/debug/deps/struct_test-6782f2c8881822f9
Dec 06 02:00:10.725 INFO [stdout] 
Dec 06 02:00:10.725 INFO [stdout] running 0 tests
Dec 06 02:00:10.725 INFO [stdout] 
Dec 06 02:00:10.725 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:00:10.725 INFO [stdout] 
Dec 06 02:00:10.728 INFO [stderr] su: No module specific data is present
Dec 06 02:00:11.096 INFO running `"docker" "inspect" "0f37dfde440c0a139c1e0afb88dbef8b2b576d317d379c7887f632a27ce0ea8c"`
Dec 06 02:00:11.296 INFO running `"docker" "rm" "-f" "0f37dfde440c0a139c1e0afb88dbef8b2b576d317d379c7887f632a27ce0ea8c"`
Dec 06 02:00:11.548 INFO [stdout] 0f37dfde440c0a139c1e0afb88dbef8b2b576d317d379c7887f632a27ce0ea8c