Dec 15 14:41:54.788 INFO testing flexlint-0.2.4 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:41:54.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:41:55.147 INFO [stdout] f7b8cfbf03c741c46969fc6c94e146db7ff1a8e4edadd8db2b2ee77dc9576911
Dec 15 14:41:55.149 INFO running `"docker" "start" "-a" "f7b8cfbf03c741c46969fc6c94e146db7ff1a8e4edadd8db2b2ee77dc9576911"`
Dec 15 14:41:55.999 INFO [stderr] usermod: no changes
Dec 15 14:41:56.171 INFO [stderr]    Compiling flexlint v0.2.4 (/source)
Dec 15 14:42:00.289 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 14:42:00.289 INFO [stderr]    --> src/printer.rs:127:13
Dec 15 14:42:00.289 INFO [stderr]     |
Dec 15 14:42:00.289 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 15 14:42:00.289 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:42:00.289 INFO [stderr]     |
Dec 15 14:42:00.289 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 14:42:00.289 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 14:42:00.289 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 14:42:00.289 INFO [stderr] 
Dec 15 14:42:05.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.19s
Dec 15 14:42:05.244 INFO [stderr] su: No module specific data is present
Dec 15 14:42:05.967 INFO running `"docker" "inspect" "f7b8cfbf03c741c46969fc6c94e146db7ff1a8e4edadd8db2b2ee77dc9576911"`
Dec 15 14:42:06.311 INFO running `"docker" "rm" "-f" "f7b8cfbf03c741c46969fc6c94e146db7ff1a8e4edadd8db2b2ee77dc9576911"`
Dec 15 14:42:06.631 INFO [stdout] f7b8cfbf03c741c46969fc6c94e146db7ff1a8e4edadd8db2b2ee77dc9576911
Dec 15 14:42:06.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:42:07.055 INFO [stdout] 7328e56c4294c0cba3058d9341e248b97dac5db235c47bf103a5b91645c547c5
Dec 15 14:42:07.060 INFO running `"docker" "start" "-a" "7328e56c4294c0cba3058d9341e248b97dac5db235c47bf103a5b91645c547c5"`
Dec 15 14:42:08.353 INFO [stderr] usermod: no changes
Dec 15 14:42:08.500 INFO [stderr]    Compiling flexlint v0.2.4 (/source)
Dec 15 14:42:11.789 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 14:42:11.789 INFO [stderr]    --> src/printer.rs:127:13
Dec 15 14:42:11.789 INFO [stderr]     |
Dec 15 14:42:11.789 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 15 14:42:11.789 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:42:11.789 INFO [stderr]     |
Dec 15 14:42:11.789 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 14:42:11.789 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 14:42:11.789 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 15 14:42:11.789 INFO [stderr] 
Dec 15 14:42:15.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
Dec 15 14:42:15.207 INFO [stderr] su: No module specific data is present
Dec 15 14:42:15.672 INFO running `"docker" "inspect" "7328e56c4294c0cba3058d9341e248b97dac5db235c47bf103a5b91645c547c5"`
Dec 15 14:42:15.901 INFO running `"docker" "rm" "-f" "7328e56c4294c0cba3058d9341e248b97dac5db235c47bf103a5b91645c547c5"`
Dec 15 14:42:16.103 INFO [stdout] 7328e56c4294c0cba3058d9341e248b97dac5db235c47bf103a5b91645c547c5
Dec 15 14:42:16.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14:42:16.330 INFO [stdout] 4a1bc0e3ee95a4c6831428d32da8a728726c1e3a5c098282304caacf3a5bb110
Dec 15 14:42:16.332 INFO running `"docker" "start" "-a" "4a1bc0e3ee95a4c6831428d32da8a728726c1e3a5c098282304caacf3a5bb110"`
Dec 15 14:42:17.707 INFO [stderr] usermod: no changes
Dec 15 14:42:17.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 15 14:42:17.936 INFO [stderr]      Running /target/debug/deps/flexlint-e378de83cc28d304
Dec 15 14:42:17.943 INFO [stdout] 
Dec 15 14:42:17.943 INFO [stdout] running 5 tests
Dec 15 14:42:17.951 INFO [stdout] test printer::tests::test_collect_by_path ... ok
Dec 15 14:42:17.951 INFO [stdout] test lint::tests::test_deserialize_ruleset ... ok
Dec 15 14:42:17.955 INFO [stdout] test lint::tests::test_gen_checked_with_required ... ok
Dec 15 14:42:17.969 INFO [stdout] test lint::tests::test_gen_ignore ... ok
Dec 15 14:42:17.971 INFO [stdout] test lint::tests::test_gen_checked_with_forbidden ... ok
Dec 15 14:42:17.971 INFO [stdout] 
Dec 15 14:42:17.971 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:42:17.971 INFO [stdout] 
Dec 15 14:42:17.981 INFO [stderr] su: No module specific data is present
Dec 15 14:42:18.328 INFO running `"docker" "inspect" "4a1bc0e3ee95a4c6831428d32da8a728726c1e3a5c098282304caacf3a5bb110"`
Dec 15 14:42:18.489 INFO running `"docker" "rm" "-f" "4a1bc0e3ee95a4c6831428d32da8a728726c1e3a5c098282304caacf3a5bb110"`
Dec 15 14:42:18.742 INFO [stdout] 4a1bc0e3ee95a4c6831428d32da8a728726c1e3a5c098282304caacf3a5bb110