Dec 15 15:46:10.136 INFO testing er-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:46:10.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:46:10.408 INFO [stdout] 7a17a14fe4d5be05e1006157ee08e4d622ddd5b8319496d641a9d9b8789fd4fa
Dec 15 15:46:10.409 INFO running `"docker" "start" "-a" "7a17a14fe4d5be05e1006157ee08e4d622ddd5b8319496d641a9d9b8789fd4fa"`
Dec 15 15:46:10.896 INFO [stderr] usermod: no changes
Dec 15 15:46:10.919 INFO [stderr]    Compiling er v0.2.0 (/source)
Dec 15 15:46:11.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 15 15:46:11.088 INFO [stderr] su: No module specific data is present
Dec 15 15:46:11.347 INFO running `"docker" "inspect" "7a17a14fe4d5be05e1006157ee08e4d622ddd5b8319496d641a9d9b8789fd4fa"`
Dec 15 15:46:11.468 INFO running `"docker" "rm" "-f" "7a17a14fe4d5be05e1006157ee08e4d622ddd5b8319496d641a9d9b8789fd4fa"`
Dec 15 15:46:11.587 INFO [stdout] 7a17a14fe4d5be05e1006157ee08e4d622ddd5b8319496d641a9d9b8789fd4fa
Dec 15 15:46:11.589 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:46:11.769 INFO [stdout] 7c4762812bfafd648837866137ce5f7319ea55cc3412ea15ad0f6225ae5a0c7c
Dec 15 15:46:11.772 INFO running `"docker" "start" "-a" "7c4762812bfafd648837866137ce5f7319ea55cc3412ea15ad0f6225ae5a0c7c"`
Dec 15 15:46:12.229 INFO [stderr] usermod: no changes
Dec 15 15:46:12.256 INFO [stderr]    Compiling er v0.2.0 (/source)
Dec 15 15:46:13.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 15 15:46:13.225 INFO [stderr] su: No module specific data is present
Dec 15 15:46:13.560 INFO running `"docker" "inspect" "7c4762812bfafd648837866137ce5f7319ea55cc3412ea15ad0f6225ae5a0c7c"`
Dec 15 15:46:13.657 INFO running `"docker" "rm" "-f" "7c4762812bfafd648837866137ce5f7319ea55cc3412ea15ad0f6225ae5a0c7c"`
Dec 15 15:46:13.740 INFO [stdout] 7c4762812bfafd648837866137ce5f7319ea55cc3412ea15ad0f6225ae5a0c7c
Dec 15 15:46:13.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:46:13.986 INFO [stdout] 7800705d4f40dc342009df767ec49bf0968767977bf135b8dd9de88299134fd9
Dec 15 15:46:13.989 INFO running `"docker" "start" "-a" "7800705d4f40dc342009df767ec49bf0968767977bf135b8dd9de88299134fd9"`
Dec 15 15:46:14.539 INFO [stderr] usermod: no changes
Dec 15 15:46:14.566 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 15:46:14.571 INFO [stderr]      Running /target/debug/deps/error-2025ee53a8ed7efa
Dec 15 15:46:14.580 INFO [stdout] 
Dec 15 15:46:14.580 INFO [stdout] running 0 tests
Dec 15 15:46:14.580 INFO [stdout] 
Dec 15 15:46:14.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:46:14.581 INFO [stdout] 
Dec 15 15:46:14.587 INFO [stderr]    Doc-tests error
Dec 15 15:46:14.834 INFO [stdout] 
Dec 15 15:46:14.834 INFO [stdout] running 2 tests
Dec 15 15:46:16.112 INFO [stdout] test src/lib.rs - Error::description (line 25) ... ok
Dec 15 15:46:16.190 INFO [stdout] test src/lib.rs - Error::cause (line 41) ... ok
Dec 15 15:46:16.190 INFO [stdout] 
Dec 15 15:46:16.190 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:46:16.190 INFO [stdout] 
Dec 15 15:46:16.199 INFO [stderr] su: No module specific data is present
Dec 15 15:46:16.475 INFO running `"docker" "inspect" "7800705d4f40dc342009df767ec49bf0968767977bf135b8dd9de88299134fd9"`
Dec 15 15:46:16.536 INFO running `"docker" "rm" "-f" "7800705d4f40dc342009df767ec49bf0968767977bf135b8dd9de88299134fd9"`
Dec 15 15:46:16.639 INFO [stdout] 7800705d4f40dc342009df767ec49bf0968767977bf135b8dd9de88299134fd9