Dec 13 22:34:37.688 INFO testing dalance/flexlint against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:34:37.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 22:34:38.062 INFO [stdout] 8d9bb19c7dd1b916171288a956850e5dddfb7adba5e6a38adf6d236642f3f4bb
Dec 13 22:34:38.064 INFO running `"docker" "start" "-a" "8d9bb19c7dd1b916171288a956850e5dddfb7adba5e6a38adf6d236642f3f4bb"`
Dec 13 22:34:39.212 INFO [stderr] usermod: no changes
Dec 13 22:34:39.440 INFO [stderr]    Compiling colored v1.6.1
Dec 13 22:34:39.440 INFO [stderr]    Compiling quote v0.6.3
Dec 13 22:34:40.723 INFO [stderr]    Compiling syn v0.14.9
Dec 13 22:34:49.627 INFO [stderr]    Compiling synstructure v0.9.0
Dec 13 22:34:49.627 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 13 22:34:49.627 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 13 22:34:53.041 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 13 22:34:53.153 INFO [stderr]    Compiling structopt v0.2.10
Dec 13 22:34:55.523 INFO [stderr]    Compiling failure v0.1.2
Dec 13 22:35:04.143 INFO [stderr]    Compiling flexlint v0.2.5-pre (/source)
Dec 13 22:35:06.939 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:35:06.939 INFO [stderr]    --> src/printer.rs:127:13
Dec 13 22:35:06.939 INFO [stderr]     |
Dec 13 22:35:06.939 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 13 22:35:06.939 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:35:06.939 INFO [stderr]     |
Dec 13 22:35:06.939 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 22:35:06.939 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:35:06.939 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 13 22:35:06.939 INFO [stderr] 
Dec 13 22:35:11.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.36s
Dec 13 22:35:11.613 INFO [stderr] su: No module specific data is present
Dec 13 22:35:12.842 INFO running `"docker" "inspect" "8d9bb19c7dd1b916171288a956850e5dddfb7adba5e6a38adf6d236642f3f4bb"`
Dec 13 22:35:13.141 INFO running `"docker" "rm" "-f" "8d9bb19c7dd1b916171288a956850e5dddfb7adba5e6a38adf6d236642f3f4bb"`
Dec 13 22:35:13.418 INFO [stdout] 8d9bb19c7dd1b916171288a956850e5dddfb7adba5e6a38adf6d236642f3f4bb
Dec 13 22:35:13.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 22:35:14.028 INFO [stdout] 174b5921897f1b9cf76ebcdc79bbd6f9c8d6f7f15adae88d763e28d7c1c5f7e1
Dec 13 22:35:14.031 INFO running `"docker" "start" "-a" "174b5921897f1b9cf76ebcdc79bbd6f9c8d6f7f15adae88d763e28d7c1c5f7e1"`
Dec 13 22:35:15.919 INFO [stderr] usermod: no changes
Dec 13 22:35:16.155 INFO [stderr]    Compiling flexlint v0.2.5-pre (/source)
Dec 13 22:35:18.539 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:35:18.539 INFO [stderr]    --> src/printer.rs:127:13
Dec 13 22:35:18.539 INFO [stderr]     |
Dec 13 22:35:18.539 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 13 22:35:18.539 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:35:18.539 INFO [stderr]     |
Dec 13 22:35:18.539 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 22:35:18.539 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:35:18.539 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 13 22:35:18.539 INFO [stderr] 
Dec 13 22:35:22.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 13 22:35:22.159 INFO [stderr] su: No module specific data is present
Dec 13 22:35:23.016 INFO running `"docker" "inspect" "174b5921897f1b9cf76ebcdc79bbd6f9c8d6f7f15adae88d763e28d7c1c5f7e1"`
Dec 13 22:35:23.311 INFO running `"docker" "rm" "-f" "174b5921897f1b9cf76ebcdc79bbd6f9c8d6f7f15adae88d763e28d7c1c5f7e1"`
Dec 13 22:35:23.677 INFO [stdout] 174b5921897f1b9cf76ebcdc79bbd6f9c8d6f7f15adae88d763e28d7c1c5f7e1
Dec 13 22:35:23.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 22:35:24.192 INFO [stdout] 796290f8954fcad72d870cf997f48ec18d251158df1da40f96eff6846678b3c1
Dec 13 22:35:24.195 INFO running `"docker" "start" "-a" "796290f8954fcad72d870cf997f48ec18d251158df1da40f96eff6846678b3c1"`
Dec 13 22:35:26.155 INFO [stderr] usermod: no changes
Dec 13 22:35:26.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 22:35:26.371 INFO [stderr]      Running /target/debug/deps/flexlint-bb7c439644bfeeeb
Dec 13 22:35:26.372 INFO [stdout] 
Dec 13 22:35:26.372 INFO [stdout] running 5 tests
Dec 13 22:35:26.379 INFO [stdout] test printer::tests::test_collect_by_path ... ok
Dec 13 22:35:26.399 INFO [stdout] test lint::tests::test_gen_checked_with_forbidden ... ok
Dec 13 22:35:26.405 INFO [stdout] test lint::tests::test_deserialize_ruleset ... ok
Dec 13 22:35:26.405 INFO [stdout] test lint::tests::test_gen_checked_with_required ... ok
Dec 13 22:35:26.405 INFO [stdout] test lint::tests::test_gen_ignore ... ok
Dec 13 22:35:26.405 INFO [stdout] 
Dec 13 22:35:26.405 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:35:26.405 INFO [stdout] 
Dec 13 22:35:26.408 INFO [stderr] su: No module specific data is present
Dec 13 22:35:27.527 INFO running `"docker" "inspect" "796290f8954fcad72d870cf997f48ec18d251158df1da40f96eff6846678b3c1"`
Dec 13 22:35:27.743 INFO running `"docker" "rm" "-f" "796290f8954fcad72d870cf997f48ec18d251158df1da40f96eff6846678b3c1"`
Dec 13 22:35:28.071 INFO [stdout] 796290f8954fcad72d870cf997f48ec18d251158df1da40f96eff6846678b3c1