Dec 13 22:34:24.355 INFO testing dalance/flexlint against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:34:24.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:34:25.260 INFO [stdout] d7c1b225ff7fe7d30b44121c4f1f29f2be0af3cd726587b09e5f1dea25e4702c
Dec 13 22:34:25.262 INFO running `"docker" "start" "-a" "d7c1b225ff7fe7d30b44121c4f1f29f2be0af3cd726587b09e5f1dea25e4702c"`
Dec 13 22:34:25.888 INFO [stderr] usermod: no changes
Dec 13 22:34:26.044 INFO [stderr]    Compiling colored v1.6.1
Dec 13 22:34:26.044 INFO [stderr]    Compiling quote v0.6.3
Dec 13 22:34:26.044 INFO [stderr]    Compiling toml v0.4.6
Dec 13 22:34:26.839 INFO [stderr]    Compiling syn v0.14.9
Dec 13 22:34:38.861 INFO [stderr]    Compiling synstructure v0.9.0
Dec 13 22:34:38.863 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 13 22:34:38.863 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 13 22:34:43.307 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 13 22:34:44.843 INFO [stderr]    Compiling structopt v0.2.10
Dec 13 22:34:45.647 INFO [stderr]    Compiling failure v0.1.2
Dec 13 22:34:52.471 INFO [stderr]    Compiling flexlint v0.2.5-pre (/source)
Dec 13 22:34:55.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:34:55.039 INFO [stderr]    --> src/printer.rs:127:13
Dec 13 22:34:55.039 INFO [stderr]     |
Dec 13 22:34:55.039 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 13 22:34:55.039 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:34:55.039 INFO [stderr]     |
Dec 13 22:34:55.039 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 22:34:55.039 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:34:55.039 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 22:34:55.039 INFO [stderr] 
Dec 13 22:34:59.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.05s
Dec 13 22:34:59.981 INFO [stderr] su: No module specific data is present
Dec 13 22:35:00.847 INFO running `"docker" "inspect" "d7c1b225ff7fe7d30b44121c4f1f29f2be0af3cd726587b09e5f1dea25e4702c"`
Dec 13 22:35:01.159 INFO running `"docker" "rm" "-f" "d7c1b225ff7fe7d30b44121c4f1f29f2be0af3cd726587b09e5f1dea25e4702c"`
Dec 13 22:35:01.497 INFO [stdout] d7c1b225ff7fe7d30b44121c4f1f29f2be0af3cd726587b09e5f1dea25e4702c
Dec 13 22:35:01.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:35:01.972 INFO [stdout] 3df562dc4016c4b64fac76970767fb82fab4d08c4e259edb9508a7b9b8dfa1ba
Dec 13 22:35:01.974 INFO running `"docker" "start" "-a" "3df562dc4016c4b64fac76970767fb82fab4d08c4e259edb9508a7b9b8dfa1ba"`
Dec 13 22:35:03.552 INFO [stderr] usermod: no changes
Dec 13 22:35:03.699 INFO [stderr]    Compiling flexlint v0.2.5-pre (/source)
Dec 13 22:35:06.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 22:35:06.039 INFO [stderr]    --> src/printer.rs:127:13
Dec 13 22:35:06.039 INFO [stderr]     |
Dec 13 22:35:06.039 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 13 22:35:06.039 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:35:06.039 INFO [stderr]     |
Dec 13 22:35:06.039 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 22:35:06.039 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 22:35:06.039 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 22:35:06.039 INFO [stderr] 
Dec 13 22:35:09.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Dec 13 22:35:09.319 INFO [stderr] su: No module specific data is present
Dec 13 22:35:09.676 INFO running `"docker" "inspect" "3df562dc4016c4b64fac76970767fb82fab4d08c4e259edb9508a7b9b8dfa1ba"`
Dec 13 22:35:09.900 INFO running `"docker" "rm" "-f" "3df562dc4016c4b64fac76970767fb82fab4d08c4e259edb9508a7b9b8dfa1ba"`
Dec 13 22:35:10.143 INFO [stdout] 3df562dc4016c4b64fac76970767fb82fab4d08c4e259edb9508a7b9b8dfa1ba
Dec 13 22:35:10.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:35:10.604 INFO [stdout] 5bc9b48881fe251011ce5eea17a1c956eefc71ddcff527ea4f07b67429becd32
Dec 13 22:35:10.606 INFO running `"docker" "start" "-a" "5bc9b48881fe251011ce5eea17a1c956eefc71ddcff527ea4f07b67429becd32"`
Dec 13 22:35:12.506 INFO [stderr] usermod: no changes
Dec 13 22:35:12.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 13 22:35:12.723 INFO [stderr]      Running /target/debug/deps/flexlint-ecdf0a30b541cb6c
Dec 13 22:35:12.723 INFO [stdout] 
Dec 13 22:35:12.723 INFO [stdout] running 5 tests
Dec 13 22:35:12.755 INFO [stdout] test lint::tests::test_deserialize_ruleset ... ok
Dec 13 22:35:12.755 INFO [stdout] test lint::tests::test_gen_checked_with_required ... ok
Dec 13 22:35:12.758 INFO [stdout] test lint::tests::test_gen_checked_with_forbidden ... ok
Dec 13 22:35:12.758 INFO [stdout] test printer::tests::test_collect_by_path ... ok
Dec 13 22:35:12.764 INFO [stdout] test lint::tests::test_gen_ignore ... ok
Dec 13 22:35:12.764 INFO [stdout] 
Dec 13 22:35:12.764 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:35:12.764 INFO [stdout] 
Dec 13 22:35:12.774 INFO [stderr] su: No module specific data is present
Dec 13 22:35:14.288 INFO running `"docker" "inspect" "5bc9b48881fe251011ce5eea17a1c956eefc71ddcff527ea4f07b67429becd32"`
Dec 13 22:35:14.577 INFO running `"docker" "rm" "-f" "5bc9b48881fe251011ce5eea17a1c956eefc71ddcff527ea4f07b67429becd32"`
Dec 13 22:35:15.010 INFO [stdout] 5bc9b48881fe251011ce5eea17a1c956eefc71ddcff527ea4f07b67429becd32