Dec 06 06:34:18.006 INFO testing arjanvaneersel/sniffer against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:34:18.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:34:18.280 INFO [stdout] 8d5d2b101b4d1ffb301c5ebd3e75a5baad9b35806a0aa0b80be8b5e9d0217c0d
Dec 06 06:34:18.285 INFO running `"docker" "start" "-a" "8d5d2b101b4d1ffb301c5ebd3e75a5baad9b35806a0aa0b80be8b5e9d0217c0d"`
Dec 06 06:34:18.972 INFO [stderr] usermod: no changes
Dec 06 06:34:19.029 INFO [stderr]    Compiling sniffer v0.1.0 (/source)
Dec 06 06:34:19.420 INFO [stderr] warning: field is never used: `flag`
Dec 06 06:34:19.420 INFO [stderr]   --> src/main.rs:12:5
Dec 06 06:34:19.420 INFO [stderr]    |
Dec 06 06:34:19.420 INFO [stderr] 12 |     flag: String,
Dec 06 06:34:19.420 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 06:34:19.420 INFO [stderr]    |
Dec 06 06:34:19.420 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:34:19.420 INFO [stderr] 
Dec 06 06:34:20.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Dec 06 06:34:20.671 INFO [stderr] su: No module specific data is present
Dec 06 06:34:21.094 INFO running `"docker" "inspect" "8d5d2b101b4d1ffb301c5ebd3e75a5baad9b35806a0aa0b80be8b5e9d0217c0d"`
Dec 06 06:34:21.318 INFO running `"docker" "rm" "-f" "8d5d2b101b4d1ffb301c5ebd3e75a5baad9b35806a0aa0b80be8b5e9d0217c0d"`
Dec 06 06:34:21.476 INFO [stdout] 8d5d2b101b4d1ffb301c5ebd3e75a5baad9b35806a0aa0b80be8b5e9d0217c0d
Dec 06 06:34:21.479 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:34:21.850 INFO [stdout] 81832145beca02a55da42ad6736b3540ab5575d276b97285783bfddabf2e5696
Dec 06 06:34:21.851 INFO running `"docker" "start" "-a" "81832145beca02a55da42ad6736b3540ab5575d276b97285783bfddabf2e5696"`
Dec 06 06:34:22.420 INFO [stderr] usermod: no changes
Dec 06 06:34:22.448 INFO [stderr]    Compiling sniffer v0.1.0 (/source)
Dec 06 06:34:22.888 INFO [stderr] warning: field is never used: `flag`
Dec 06 06:34:22.888 INFO [stderr]   --> src/main.rs:12:5
Dec 06 06:34:22.888 INFO [stderr]    |
Dec 06 06:34:22.888 INFO [stderr] 12 |     flag: String,
Dec 06 06:34:22.889 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 06:34:22.889 INFO [stderr]    |
Dec 06 06:34:22.889 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:34:22.889 INFO [stderr] 
Dec 06 06:34:23.157 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 06 06:34:23.159 INFO [stderr] su: No module specific data is present
Dec 06 06:34:23.512 INFO running `"docker" "inspect" "81832145beca02a55da42ad6736b3540ab5575d276b97285783bfddabf2e5696"`
Dec 06 06:34:23.658 INFO running `"docker" "rm" "-f" "81832145beca02a55da42ad6736b3540ab5575d276b97285783bfddabf2e5696"`
Dec 06 06:34:23.792 INFO [stdout] 81832145beca02a55da42ad6736b3540ab5575d276b97285783bfddabf2e5696
Dec 06 06:34:23.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 06:34:24.072 INFO [stdout] 8246beb1eda65320148fdb72309ef5a330066264836c3830a1dd9235da5f2a85
Dec 06 06:34:24.074 INFO running `"docker" "start" "-a" "8246beb1eda65320148fdb72309ef5a330066264836c3830a1dd9235da5f2a85"`
Dec 06 06:34:25.008 INFO [stderr] usermod: no changes
Dec 06 06:34:25.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 06:34:25.084 INFO [stderr]      Running /target/debug/deps/sniffer-7148611fbf5a0eff
Dec 06 06:34:25.092 INFO [stdout] 
Dec 06 06:34:25.092 INFO [stdout] running 0 tests
Dec 06 06:34:25.092 INFO [stdout] 
Dec 06 06:34:25.092 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:34:25.092 INFO [stdout] 
Dec 06 06:34:25.093 INFO [stderr] su: No module specific data is present
Dec 06 06:34:26.098 INFO running `"docker" "inspect" "8246beb1eda65320148fdb72309ef5a330066264836c3830a1dd9235da5f2a85"`
Dec 06 06:34:26.430 INFO running `"docker" "rm" "-f" "8246beb1eda65320148fdb72309ef5a330066264836c3830a1dd9235da5f2a85"`
Dec 06 06:34:26.713 INFO [stdout] 8246beb1eda65320148fdb72309ef5a330066264836c3830a1dd9235da5f2a85