Dec 07 17:35:24.025 INFO testing er-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:35:24.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:35:24.220 INFO [stdout] 73af4847783de39393ecb647538ce6376f7767fc7feacb0eccd49b4925fbbb90
Dec 07 17:35:24.221 INFO running `"docker" "start" "-a" "73af4847783de39393ecb647538ce6376f7767fc7feacb0eccd49b4925fbbb90"`
Dec 07 17:35:24.698 INFO [stderr] usermod: no changes
Dec 07 17:35:24.723 INFO [stderr]    Compiling er v0.2.0 (/source)
Dec 07 17:35:24.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 17:35:24.805 INFO [stderr] su: No module specific data is present
Dec 07 17:35:25.098 INFO running `"docker" "inspect" "73af4847783de39393ecb647538ce6376f7767fc7feacb0eccd49b4925fbbb90"`
Dec 07 17:35:25.188 INFO running `"docker" "rm" "-f" "73af4847783de39393ecb647538ce6376f7767fc7feacb0eccd49b4925fbbb90"`
Dec 07 17:35:25.277 INFO [stdout] 73af4847783de39393ecb647538ce6376f7767fc7feacb0eccd49b4925fbbb90
Dec 07 17:35:25.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:35:25.461 INFO [stdout] 586f939fc51e91604f708aefac2460133da47d57098d5aeb9001c6341055dff4
Dec 07 17:35:25.465 INFO running `"docker" "start" "-a" "586f939fc51e91604f708aefac2460133da47d57098d5aeb9001c6341055dff4"`
Dec 07 17:35:25.848 INFO [stderr] usermod: no changes
Dec 07 17:35:25.905 INFO [stderr]    Compiling er v0.2.0 (/source)
Dec 07 17:35:26.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 07 17:35:26.850 INFO [stderr] su: No module specific data is present
Dec 07 17:35:27.194 INFO running `"docker" "inspect" "586f939fc51e91604f708aefac2460133da47d57098d5aeb9001c6341055dff4"`
Dec 07 17:35:27.422 INFO running `"docker" "rm" "-f" "586f939fc51e91604f708aefac2460133da47d57098d5aeb9001c6341055dff4"`
Dec 07 17:35:27.676 INFO [stdout] 586f939fc51e91604f708aefac2460133da47d57098d5aeb9001c6341055dff4
Dec 07 17:35:27.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:35:28.108 INFO [stdout] 6eb1dea1d781d3fd5426c3cdfeec038abbb014733f1f6fe9ac2d7f40b3223fa8
Dec 07 17:35:28.114 INFO running `"docker" "start" "-a" "6eb1dea1d781d3fd5426c3cdfeec038abbb014733f1f6fe9ac2d7f40b3223fa8"`
Dec 07 17:35:29.373 INFO [stderr] usermod: no changes
Dec 07 17:35:29.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 17:35:29.449 INFO [stderr]      Running /target/debug/deps/error-62271b429cf9ecef
Dec 07 17:35:29.456 INFO [stderr]    Doc-tests error
Dec 07 17:35:29.456 INFO [stdout] 
Dec 07 17:35:29.456 INFO [stdout] running 0 tests
Dec 07 17:35:29.456 INFO [stdout] 
Dec 07 17:35:29.456 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:35:29.456 INFO [stdout] 
Dec 07 17:35:29.553 INFO [stdout] 
Dec 07 17:35:29.553 INFO [stdout] running 2 tests
Dec 07 17:35:30.740 INFO [stdout] test src/lib.rs - Error::cause (line 41) ... ok
Dec 07 17:35:30.896 INFO [stdout] test src/lib.rs - Error::description (line 25) ... ok
Dec 07 17:35:30.896 INFO [stdout] 
Dec 07 17:35:30.896 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:35:30.896 INFO [stdout] 
Dec 07 17:35:30.908 INFO [stderr] su: No module specific data is present
Dec 07 17:35:31.742 INFO running `"docker" "inspect" "6eb1dea1d781d3fd5426c3cdfeec038abbb014733f1f6fe9ac2d7f40b3223fa8"`
Dec 07 17:35:31.998 INFO running `"docker" "rm" "-f" "6eb1dea1d781d3fd5426c3cdfeec038abbb014733f1f6fe9ac2d7f40b3223fa8"`
Dec 07 17:35:32.344 INFO [stdout] 6eb1dea1d781d3fd5426c3cdfeec038abbb014733f1f6fe9ac2d7f40b3223fa8