Dec 15 14:41:54.360 INFO testing flexlint-0.2.4 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:41:54.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 14:41:54.679 INFO [stdout] b6fafc89b5dad57b182fdee6fbd21589637af179f8e5290566b3cab2962db1f3
Dec 15 14:41:54.681 INFO running `"docker" "start" "-a" "b6fafc89b5dad57b182fdee6fbd21589637af179f8e5290566b3cab2962db1f3"`
Dec 15 14:41:55.416 INFO [stderr] usermod: no changes
Dec 15 14:41:55.558 INFO [stderr]    Compiling flexlint v0.2.4 (/source)
Dec 15 14:41:59.655 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 14:41:59.655 INFO [stderr]    --> src/printer.rs:127:13
Dec 15 14:41:59.655 INFO [stderr]     |
Dec 15 14:41:59.655 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 15 14:41:59.655 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:41:59.655 INFO [stderr]     |
Dec 15 14:41:59.655 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 14:41:59.655 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 14:41:59.655 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 14:41:59.655 INFO [stderr] 
Dec 15 14:42:04.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
Dec 15 14:42:04.211 INFO [stderr] su: No module specific data is present
Dec 15 14:42:05.005 INFO running `"docker" "inspect" "b6fafc89b5dad57b182fdee6fbd21589637af179f8e5290566b3cab2962db1f3"`
Dec 15 14:42:05.493 INFO running `"docker" "rm" "-f" "b6fafc89b5dad57b182fdee6fbd21589637af179f8e5290566b3cab2962db1f3"`
Dec 15 14:42:05.899 INFO [stdout] b6fafc89b5dad57b182fdee6fbd21589637af179f8e5290566b3cab2962db1f3
Dec 15 14:42:05.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 14:42:06.295 INFO [stdout] f4b65f79d21990b0b8d5c96668be7693e9edfcfa91b000ec3741c1189fc3c740
Dec 15 14:42:06.297 INFO running `"docker" "start" "-a" "f4b65f79d21990b0b8d5c96668be7693e9edfcfa91b000ec3741c1189fc3c740"`
Dec 15 14:42:07.427 INFO [stderr] usermod: no changes
Dec 15 14:42:07.595 INFO [stderr]    Compiling flexlint v0.2.4 (/source)
Dec 15 14:42:11.003 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 14:42:11.003 INFO [stderr]    --> src/printer.rs:127:13
Dec 15 14:42:11.003 INFO [stderr]     |
Dec 15 14:42:11.003 INFO [stderr] 127 |             write!(term, "{}", dat);
Dec 15 14:42:11.003 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:42:11.003 INFO [stderr]     |
Dec 15 14:42:11.003 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 14:42:11.003 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 14:42:11.003 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 14:42:11.003 INFO [stderr] 
Dec 15 14:42:14.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
Dec 15 14:42:14.517 INFO [stderr] su: No module specific data is present
Dec 15 14:42:14.923 INFO running `"docker" "inspect" "f4b65f79d21990b0b8d5c96668be7693e9edfcfa91b000ec3741c1189fc3c740"`
Dec 15 14:42:15.109 INFO running `"docker" "rm" "-f" "f4b65f79d21990b0b8d5c96668be7693e9edfcfa91b000ec3741c1189fc3c740"`
Dec 15 14:42:15.265 INFO [stdout] f4b65f79d21990b0b8d5c96668be7693e9edfcfa91b000ec3741c1189fc3c740
Dec 15 14:42:15.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 14:42:15.630 INFO [stdout] a74b48a28791055fbbd07746ef7c5e7c8a29d8cc3bfbb40a98ab8c1935c9c2f8
Dec 15 14:42:15.632 INFO running `"docker" "start" "-a" "a74b48a28791055fbbd07746ef7c5e7c8a29d8cc3bfbb40a98ab8c1935c9c2f8"`
Dec 15 14:42:16.278 INFO [stderr] usermod: no changes
Dec 15 14:42:16.401 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 15 14:42:16.419 INFO [stderr]      Running /target/debug/deps/flexlint-73736d558700b48a
Dec 15 14:42:16.421 INFO [stdout] 
Dec 15 14:42:16.421 INFO [stdout] running 5 tests
Dec 15 14:42:16.427 INFO [stdout] test lint::tests::test_deserialize_ruleset ... ok
Dec 15 14:42:16.439 INFO [stdout] test printer::tests::test_collect_by_path ... ok
Dec 15 14:42:16.439 INFO [stdout] test lint::tests::test_gen_checked_with_forbidden ... ok
Dec 15 14:42:16.451 INFO [stdout] test lint::tests::test_gen_checked_with_required ... ok
Dec 15 14:42:16.463 INFO [stdout] test lint::tests::test_gen_ignore ... ok
Dec 15 14:42:16.463 INFO [stdout] 
Dec 15 14:42:16.463 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:42:16.463 INFO [stdout] 
Dec 15 14:42:16.471 INFO [stderr] su: No module specific data is present
Dec 15 14:42:17.599 INFO running `"docker" "inspect" "a74b48a28791055fbbd07746ef7c5e7c8a29d8cc3bfbb40a98ab8c1935c9c2f8"`
Dec 15 14:42:17.906 INFO running `"docker" "rm" "-f" "a74b48a28791055fbbd07746ef7c5e7c8a29d8cc3bfbb40a98ab8c1935c9c2f8"`
Dec 15 14:42:18.048 INFO [stdout] a74b48a28791055fbbd07746ef7c5e7c8a29d8cc3bfbb40a98ab8c1935c9c2f8