Dec 14 06:04:17.867 INFO testing SamYaple/waterrower-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 06:04:17.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 06:04:18.213 INFO [stdout] c2e817cb894853b4686bdacd0b9d2926ec17fc7261114fa65ddd1dcddd6c969d
Dec 14 06:04:18.215 INFO running `"docker" "start" "-a" "c2e817cb894853b4686bdacd0b9d2926ec17fc7261114fa65ddd1dcddd6c969d"`
Dec 14 06:04:18.872 INFO [stderr] usermod: no changes
Dec 14 06:04:18.983 INFO [stderr]    Compiling ioctl-rs v0.1.5
Dec 14 06:04:18.983 INFO [stderr]    Compiling termios v0.2.2
Dec 14 06:04:18.983 INFO [stderr]    Compiling nix v0.7.0
Dec 14 06:04:19.727 INFO [stderr]    Compiling serial v0.3.4
Dec 14 06:04:23.389 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Dec 14 06:04:24.113 INFO [stderr] warning: unused import: `std::str`
Dec 14 06:04:24.113 INFO [stderr]   --> src/main.rs:11:5
Dec 14 06:04:24.113 INFO [stderr]    |
Dec 14 06:04:24.113 INFO [stderr] 11 | use std::str;
Dec 14 06:04:24.113 INFO [stderr]    |     ^^^^^^^^
Dec 14 06:04:24.113 INFO [stderr]    |
Dec 14 06:04:24.113 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 06:04:24.113 INFO [stderr] 
Dec 14 06:04:24.171 INFO [stderr] warning: unused variable: `serialtx`
Dec 14 06:04:24.171 INFO [stderr]   --> src/main.rs:33:10
Dec 14 06:04:24.171 INFO [stderr]    |
Dec 14 06:04:24.171 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Dec 14 06:04:24.171 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Dec 14 06:04:24.171 INFO [stderr]    |
Dec 14 06:04:24.171 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:04:24.171 INFO [stderr] 
Dec 14 06:04:24.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:04:24.199 INFO [stderr]   --> src/main.rs:27:14
Dec 14 06:04:24.199 INFO [stderr]    |
Dec 14 06:04:24.199 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Dec 14 06:04:24.199 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:04:24.199 INFO [stderr]    |
Dec 14 06:04:24.199 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:04:24.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:04:24.199 INFO [stderr] 
Dec 14 06:04:24.199 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:04:24.199 INFO [stderr]   --> src/main.rs:28:14
Dec 14 06:04:24.199 INFO [stderr]    |
Dec 14 06:04:24.199 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Dec 14 06:04:24.199 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:04:24.199 INFO [stderr]    |
Dec 14 06:04:24.199 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:04:24.199 INFO [stderr] 
Dec 14 06:04:25.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
Dec 14 06:04:25.379 INFO [stderr] su: No module specific data is present
Dec 14 06:04:25.899 INFO running `"docker" "inspect" "c2e817cb894853b4686bdacd0b9d2926ec17fc7261114fa65ddd1dcddd6c969d"`
Dec 14 06:04:26.060 INFO running `"docker" "rm" "-f" "c2e817cb894853b4686bdacd0b9d2926ec17fc7261114fa65ddd1dcddd6c969d"`
Dec 14 06:04:26.140 INFO [stdout] c2e817cb894853b4686bdacd0b9d2926ec17fc7261114fa65ddd1dcddd6c969d
Dec 14 06:04:26.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 06:04:26.288 INFO [stdout] 416133555f1f7468e22ad9746d1d0937d03763c0ae2c82d65b5d20a04d6f80b4
Dec 14 06:04:26.330 INFO running `"docker" "start" "-a" "416133555f1f7468e22ad9746d1d0937d03763c0ae2c82d65b5d20a04d6f80b4"`
Dec 14 06:04:26.901 INFO [stderr] usermod: no changes
Dec 14 06:04:26.906 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Dec 14 06:04:27.620 INFO [stderr] warning: unused import: `std::str`
Dec 14 06:04:27.620 INFO [stderr]   --> src/main.rs:11:5
Dec 14 06:04:27.620 INFO [stderr]    |
Dec 14 06:04:27.620 INFO [stderr] 11 | use std::str;
Dec 14 06:04:27.620 INFO [stderr]    |     ^^^^^^^^
Dec 14 06:04:27.620 INFO [stderr]    |
Dec 14 06:04:27.620 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 06:04:27.620 INFO [stderr] 
Dec 14 06:04:27.643 INFO [stderr] warning: unused variable: `serialtx`
Dec 14 06:04:27.643 INFO [stderr]   --> src/main.rs:33:10
Dec 14 06:04:27.643 INFO [stderr]    |
Dec 14 06:04:27.643 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Dec 14 06:04:27.643 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Dec 14 06:04:27.643 INFO [stderr]    |
Dec 14 06:04:27.643 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 06:04:27.643 INFO [stderr] 
Dec 14 06:04:27.671 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:04:27.671 INFO [stderr]   --> src/main.rs:27:14
Dec 14 06:04:27.671 INFO [stderr]    |
Dec 14 06:04:27.671 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Dec 14 06:04:27.671 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:04:27.671 INFO [stderr]    |
Dec 14 06:04:27.671 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:04:27.671 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:04:27.671 INFO [stderr] 
Dec 14 06:04:27.671 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:04:27.671 INFO [stderr]   --> src/main.rs:28:14
Dec 14 06:04:27.671 INFO [stderr]    |
Dec 14 06:04:27.671 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Dec 14 06:04:27.671 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 06:04:27.671 INFO [stderr]    |
Dec 14 06:04:27.671 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:04:27.671 INFO [stderr] 
Dec 14 06:04:27.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 14 06:04:27.962 INFO [stderr] su: No module specific data is present
Dec 14 06:04:28.332 INFO running `"docker" "inspect" "416133555f1f7468e22ad9746d1d0937d03763c0ae2c82d65b5d20a04d6f80b4"`
Dec 14 06:04:28.461 INFO running `"docker" "rm" "-f" "416133555f1f7468e22ad9746d1d0937d03763c0ae2c82d65b5d20a04d6f80b4"`
Dec 14 06:04:28.581 INFO [stdout] 416133555f1f7468e22ad9746d1d0937d03763c0ae2c82d65b5d20a04d6f80b4
Dec 14 06:04:28.584 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 06:04:28.778 INFO [stdout] c6e17d8b14940bed733e615c33ccc16f12ce5be73197768c4e8a4ea5f1265924
Dec 14 06:04:28.781 INFO running `"docker" "start" "-a" "c6e17d8b14940bed733e615c33ccc16f12ce5be73197768c4e8a4ea5f1265924"`
Dec 14 06:04:30.019 INFO [stderr] usermod: no changes
Dec 14 06:04:30.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 06:04:30.115 INFO [stderr]      Running /target/debug/deps/waterrower-40b5d9cea73bb1b2
Dec 14 06:04:30.116 INFO [stdout] 
Dec 14 06:04:30.116 INFO [stdout] running 0 tests
Dec 14 06:04:30.116 INFO [stdout] 
Dec 14 06:04:30.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:04:30.116 INFO [stdout] 
Dec 14 06:04:30.117 INFO [stderr] su: No module specific data is present
Dec 14 06:04:30.414 INFO running `"docker" "inspect" "c6e17d8b14940bed733e615c33ccc16f12ce5be73197768c4e8a4ea5f1265924"`
Dec 14 06:04:30.492 INFO running `"docker" "rm" "-f" "c6e17d8b14940bed733e615c33ccc16f12ce5be73197768c4e8a4ea5f1265924"`
Dec 14 06:04:30.579 INFO [stdout] c6e17d8b14940bed733e615c33ccc16f12ce5be73197768c4e8a4ea5f1265924