Dec 06 00:41:09.830 INFO testing elementh/rust_grep against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 00:41:09.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:41:10.010 INFO [stdout] 07866e58e09e33c8eb9f3db6627be52a8c8073f579afc470fcc97caa4d872d70
Dec 06 00:41:10.014 INFO running `"docker" "start" "-a" "07866e58e09e33c8eb9f3db6627be52a8c8073f579afc470fcc97caa4d872d70"`
Dec 06 00:41:10.421 INFO [stderr] usermod: no changes
Dec 06 00:41:10.447 INFO [stderr]    Compiling rust_grep v0.3.0 (/source)
Dec 06 00:41:11.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 06 00:41:11.560 INFO [stderr] su: No module specific data is present
Dec 06 00:41:11.806 INFO running `"docker" "inspect" "07866e58e09e33c8eb9f3db6627be52a8c8073f579afc470fcc97caa4d872d70"`
Dec 06 00:41:11.912 INFO running `"docker" "rm" "-f" "07866e58e09e33c8eb9f3db6627be52a8c8073f579afc470fcc97caa4d872d70"`
Dec 06 00:41:12.001 INFO [stdout] 07866e58e09e33c8eb9f3db6627be52a8c8073f579afc470fcc97caa4d872d70
Dec 06 00:41:12.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:41:12.188 INFO [stdout] 63ea5cf9f2baa5e27596b53e202d844f95d4de06f60dc261d6f362a37f8db238
Dec 06 00:41:12.191 INFO running `"docker" "start" "-a" "63ea5cf9f2baa5e27596b53e202d844f95d4de06f60dc261d6f362a37f8db238"`
Dec 06 00:41:12.769 INFO [stderr] usermod: no changes
Dec 06 00:41:12.797 INFO [stderr]    Compiling rust_grep v0.3.0 (/source)
Dec 06 00:41:13.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 06 00:41:13.622 INFO [stderr] su: No module specific data is present
Dec 06 00:41:13.854 INFO running `"docker" "inspect" "63ea5cf9f2baa5e27596b53e202d844f95d4de06f60dc261d6f362a37f8db238"`
Dec 06 00:41:13.926 INFO running `"docker" "rm" "-f" "63ea5cf9f2baa5e27596b53e202d844f95d4de06f60dc261d6f362a37f8db238"`
Dec 06 00:41:14.002 INFO [stdout] 63ea5cf9f2baa5e27596b53e202d844f95d4de06f60dc261d6f362a37f8db238
Dec 06 00:41:14.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 00:41:14.219 INFO [stdout] 9d0f4f3e26f4a2c4a1fc8ea8c000499c64d4fcbf2b8627f572c625d747b51067
Dec 06 00:41:14.220 INFO running `"docker" "start" "-a" "9d0f4f3e26f4a2c4a1fc8ea8c000499c64d4fcbf2b8627f572c625d747b51067"`
Dec 06 00:41:14.614 INFO [stderr] usermod: no changes
Dec 06 00:41:14.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 00:41:14.640 INFO [stderr]      Running /target/debug/deps/rust_grep-263967c5d9db9e54
Dec 06 00:41:14.642 INFO [stdout] 
Dec 06 00:41:14.642 INFO [stdout] running 2 tests
Dec 06 00:41:14.642 INFO [stdout] test test::case_insensitive ... ok
Dec 06 00:41:14.642 INFO [stdout] test test::case_sensitive ... ok
Dec 06 00:41:14.642 INFO [stdout] 
Dec 06 00:41:14.642 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.642 INFO [stdout] 
Dec 06 00:41:14.642 INFO [stderr]      Running /target/debug/deps/rust_grep-2c856ee088ecc816
Dec 06 00:41:14.643 INFO [stdout] 
Dec 06 00:41:14.643 INFO [stdout] running 0 tests
Dec 06 00:41:14.643 INFO [stdout] 
Dec 06 00:41:14.643 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.643 INFO [stdout] 
Dec 06 00:41:14.643 INFO [stderr]    Doc-tests rust_grep
Dec 06 00:41:14.970 INFO [stdout] 
Dec 06 00:41:14.970 INFO [stdout] running 0 tests
Dec 06 00:41:14.970 INFO [stdout] 
Dec 06 00:41:14.970 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:41:14.970 INFO [stdout] 
Dec 06 00:41:14.976 INFO [stderr] su: No module specific data is present
Dec 06 00:41:15.230 INFO running `"docker" "inspect" "9d0f4f3e26f4a2c4a1fc8ea8c000499c64d4fcbf2b8627f572c625d747b51067"`
Dec 06 00:41:15.337 INFO running `"docker" "rm" "-f" "9d0f4f3e26f4a2c4a1fc8ea8c000499c64d4fcbf2b8627f572c625d747b51067"`
Dec 06 00:41:15.411 INFO [stdout] 9d0f4f3e26f4a2c4a1fc8ea8c000499c64d4fcbf2b8627f572c625d747b51067