Dec 06 16:42:14.588 INFO testing yaml_file_handler-0.1.4 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:42:14.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:42:14.850 INFO [stdout] 10fa9b1a2eafae86e1502361e98c42ba70f7de57e0abd0a4a062c5ccb7161461
Dec 06 16:42:14.852 INFO running `"docker" "start" "-a" "10fa9b1a2eafae86e1502361e98c42ba70f7de57e0abd0a4a062c5ccb7161461"`
Dec 06 16:42:15.265 INFO [stderr] usermod: no changes
Dec 06 16:42:15.288 INFO [stderr]    Compiling yaml-rust v0.2.2
Dec 06 16:42:17.817 INFO [stderr]    Compiling yaml_file_handler v0.1.4 (/source)
Dec 06 16:42:18.244 INFO [stderr] warning: unused import: `yaml_handler::FileHandler`
Dec 06 16:42:18.244 INFO [stderr]  --> src/lib.rs:5:5
Dec 06 16:42:18.244 INFO [stderr]   |
Dec 06 16:42:18.244 INFO [stderr] 5 | use yaml_handler::FileHandler;
Dec 06 16:42:18.244 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 16:42:18.244 INFO [stderr]   |
Dec 06 16:42:18.244 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:42:18.244 INFO [stderr] 
Dec 06 16:42:18.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Dec 06 16:42:18.651 INFO [stderr] su: No module specific data is present
Dec 06 16:42:18.936 INFO running `"docker" "inspect" "10fa9b1a2eafae86e1502361e98c42ba70f7de57e0abd0a4a062c5ccb7161461"`
Dec 06 16:42:19.016 INFO running `"docker" "rm" "-f" "10fa9b1a2eafae86e1502361e98c42ba70f7de57e0abd0a4a062c5ccb7161461"`
Dec 06 16:42:19.091 INFO [stdout] 10fa9b1a2eafae86e1502361e98c42ba70f7de57e0abd0a4a062c5ccb7161461
Dec 06 16:42:19.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:42:19.276 INFO [stdout] 50a5d545f9adc76f8c740a24832cde0dcc396b857582dd06fe987b59cde2df20
Dec 06 16:42:19.279 INFO running `"docker" "start" "-a" "50a5d545f9adc76f8c740a24832cde0dcc396b857582dd06fe987b59cde2df20"`
Dec 06 16:42:19.767 INFO [stderr] usermod: no changes
Dec 06 16:42:19.797 INFO [stderr]    Compiling yaml_file_handler v0.1.4 (/source)
Dec 06 16:42:20.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 06 16:42:20.951 INFO [stderr] su: No module specific data is present
Dec 06 16:42:21.412 INFO running `"docker" "inspect" "50a5d545f9adc76f8c740a24832cde0dcc396b857582dd06fe987b59cde2df20"`
Dec 06 16:42:21.554 INFO running `"docker" "rm" "-f" "50a5d545f9adc76f8c740a24832cde0dcc396b857582dd06fe987b59cde2df20"`
Dec 06 16:42:21.681 INFO [stdout] 50a5d545f9adc76f8c740a24832cde0dcc396b857582dd06fe987b59cde2df20