Nov 28 10:46:35.132 INFO checking TheSoftwareFactory/pulurobot-sequencer against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 10:46:35.132 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 28 10:46:35.576 INFO [stdout] d2ecf2015d88d9ad5bd5171c6504a18fc49cedc2902c2415aa9c6c551510191f
Nov 28 10:46:35.583 INFO running `"docker" "start" "-a" "d2ecf2015d88d9ad5bd5171c6504a18fc49cedc2902c2415aa9c6c551510191f"`
Nov 28 10:46:36.752 INFO [stderr] usermod: no changes
Nov 28 10:46:36.783 INFO [stderr]     Checking pulurobot-sequencer v0.1.0 (/source)
Nov 28 10:46:37.240 INFO [stderr] warning: unused variable: `e`
Nov 28 10:46:37.240 INFO [stderr]    --> src/main.rs:186:17
Nov 28 10:46:37.241 INFO [stderr]     |
Nov 28 10:46:37.241 INFO [stderr] 186 |             Err(e) => {
Nov 28 10:46:37.242 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 28 10:46:37.242 INFO [stderr]     |
Nov 28 10:46:37.242 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:46:37.243 INFO [stderr] 
Nov 28 10:46:37.268 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:46:37.268 INFO [stderr]   --> src/main.rs:89:9
Nov 28 10:46:37.269 INFO [stderr]    |
Nov 28 10:46:37.269 INFO [stderr] 89 |         self.signal_ch.send(true);
Nov 28 10:46:37.269 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:46:37.269 INFO [stderr]    |
Nov 28 10:46:37.269 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:46:37.269 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:46:37.270 INFO [stderr] 
Nov 28 10:46:37.270 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:46:37.270 INFO [stderr]   --> src/main.rs:93:9
Nov 28 10:46:37.270 INFO [stderr]    |
Nov 28 10:46:37.270 INFO [stderr] 93 |         self.signal_ch.send(false);
Nov 28 10:46:37.270 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:46:37.270 INFO [stderr]    |
Nov 28 10:46:37.274 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:46:37.274 INFO [stderr] 
Nov 28 10:46:37.576 INFO [stderr] warning: unused variable: `e`
Nov 28 10:46:37.576 INFO [stderr]    --> src/main.rs:186:17
Nov 28 10:46:37.576 INFO [stderr]     |
Nov 28 10:46:37.576 INFO [stderr] 186 |             Err(e) => {
Nov 28 10:46:37.576 INFO [stderr]     |                 ^ help: consider using `_e` instead
Nov 28 10:46:37.576 INFO [stderr]     |
Nov 28 10:46:37.576 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 10:46:37.576 INFO [stderr] 
Nov 28 10:46:37.593 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:46:37.593 INFO [stderr]   --> src/main.rs:89:9
Nov 28 10:46:37.593 INFO [stderr]    |
Nov 28 10:46:37.593 INFO [stderr] 89 |         self.signal_ch.send(true);
Nov 28 10:46:37.593 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:46:37.593 INFO [stderr]    |
Nov 28 10:46:37.593 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:46:37.593 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:46:37.593 INFO [stderr] 
Nov 28 10:46:37.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:46:37.596 INFO [stderr]   --> src/main.rs:93:9
Nov 28 10:46:37.596 INFO [stderr]    |
Nov 28 10:46:37.596 INFO [stderr] 93 |         self.signal_ch.send(false);
Nov 28 10:46:37.596 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:46:37.596 INFO [stderr]    |
Nov 28 10:46:37.596 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:46:37.596 INFO [stderr] 
Nov 28 10:46:37.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 28 10:46:37.640 INFO [stderr] su: No module specific data is present
Nov 28 10:46:38.460 INFO running `"docker" "inspect" "d2ecf2015d88d9ad5bd5171c6504a18fc49cedc2902c2415aa9c6c551510191f"`
Nov 28 10:46:38.610 INFO running `"docker" "rm" "-f" "d2ecf2015d88d9ad5bd5171c6504a18fc49cedc2902c2415aa9c6c551510191f"`
Nov 28 10:46:38.776 INFO [stdout] d2ecf2015d88d9ad5bd5171c6504a18fc49cedc2902c2415aa9c6c551510191f