Dec 06 09:53:49.602 INFO testing SamYaple/waterrower-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 09:53:49.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:49.850 INFO [stdout] 5177906d44319d0154bb4f21c37d3dae4e36678af3b4173476ff4b95de34e09b
Dec 06 09:53:49.853 INFO running `"docker" "start" "-a" "5177906d44319d0154bb4f21c37d3dae4e36678af3b4173476ff4b95de34e09b"`
Dec 06 09:53:50.261 INFO [stderr] usermod: no changes
Dec 06 09:53:50.312 INFO [stderr]    Compiling termios v0.2.2
Dec 06 09:53:50.312 INFO [stderr]    Compiling ioctl-rs v0.1.5
Dec 06 09:53:50.312 INFO [stderr]    Compiling nix v0.7.0
Dec 06 09:53:50.837 INFO [stderr]    Compiling serial v0.3.4
Dec 06 09:53:53.840 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Dec 06 09:53:54.328 INFO [stderr] warning: unused import: `std::str`
Dec 06 09:53:54.328 INFO [stderr]   --> src/main.rs:11:5
Dec 06 09:53:54.328 INFO [stderr]    |
Dec 06 09:53:54.328 INFO [stderr] 11 | use std::str;
Dec 06 09:53:54.328 INFO [stderr]    |     ^^^^^^^^
Dec 06 09:53:54.328 INFO [stderr]    |
Dec 06 09:53:54.328 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 09:53:54.328 INFO [stderr] 
Dec 06 09:53:54.362 INFO [stderr] warning: unused variable: `serialtx`
Dec 06 09:53:54.362 INFO [stderr]   --> src/main.rs:33:10
Dec 06 09:53:54.362 INFO [stderr]    |
Dec 06 09:53:54.363 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Dec 06 09:53:54.363 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Dec 06 09:53:54.363 INFO [stderr]    |
Dec 06 09:53:54.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:53:54.363 INFO [stderr] 
Dec 06 09:53:54.379 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:53:54.379 INFO [stderr]   --> src/main.rs:27:14
Dec 06 09:53:54.379 INFO [stderr]    |
Dec 06 09:53:54.379 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Dec 06 09:53:54.379 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:53:54.379 INFO [stderr]    |
Dec 06 09:53:54.379 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 09:53:54.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:53:54.380 INFO [stderr] 
Dec 06 09:53:54.380 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:53:54.380 INFO [stderr]   --> src/main.rs:28:14
Dec 06 09:53:54.380 INFO [stderr]    |
Dec 06 09:53:54.380 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Dec 06 09:53:54.380 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:53:54.380 INFO [stderr]    |
Dec 06 09:53:54.380 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:53:54.380 INFO [stderr] 
Dec 06 09:53:54.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 06 09:53:55.004 INFO [stderr] su: No module specific data is present
Dec 06 09:53:55.472 INFO running `"docker" "inspect" "5177906d44319d0154bb4f21c37d3dae4e36678af3b4173476ff4b95de34e09b"`
Dec 06 09:53:55.552 INFO running `"docker" "rm" "-f" "5177906d44319d0154bb4f21c37d3dae4e36678af3b4173476ff4b95de34e09b"`
Dec 06 09:53:55.742 INFO [stdout] 5177906d44319d0154bb4f21c37d3dae4e36678af3b4173476ff4b95de34e09b
Dec 06 09:53:55.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:56.068 INFO [stdout] 83ea586d3f45dcaef3d2cae64e37f6465801e4a127836f45486fcdaba6aa48d3
Dec 06 09:53:56.070 INFO running `"docker" "start" "-a" "83ea586d3f45dcaef3d2cae64e37f6465801e4a127836f45486fcdaba6aa48d3"`
Dec 06 09:53:56.867 INFO [stderr] usermod: no changes
Dec 06 09:53:56.908 INFO [stderr]    Compiling waterrower v0.1.0 (/source)
Dec 06 09:53:57.464 INFO [stderr] warning: unused import: `std::str`
Dec 06 09:53:57.464 INFO [stderr]   --> src/main.rs:11:5
Dec 06 09:53:57.464 INFO [stderr]    |
Dec 06 09:53:57.464 INFO [stderr] 11 | use std::str;
Dec 06 09:53:57.464 INFO [stderr]    |     ^^^^^^^^
Dec 06 09:53:57.464 INFO [stderr]    |
Dec 06 09:53:57.464 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 09:53:57.464 INFO [stderr] 
Dec 06 09:53:57.506 INFO [stderr] warning: unused variable: `serialtx`
Dec 06 09:53:57.506 INFO [stderr]   --> src/main.rs:33:10
Dec 06 09:53:57.506 INFO [stderr]    |
Dec 06 09:53:57.506 INFO [stderr] 33 |     let (serialtx, serialrx) = mpsc::channel();
Dec 06 09:53:57.506 INFO [stderr]    |          ^^^^^^^^ help: consider using `_serialtx` instead
Dec 06 09:53:57.506 INFO [stderr]    |
Dec 06 09:53:57.506 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:53:57.506 INFO [stderr] 
Dec 06 09:53:57.529 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:53:57.529 INFO [stderr]   --> src/main.rs:27:14
Dec 06 09:53:57.529 INFO [stderr]    |
Dec 06 09:53:57.529 INFO [stderr] 27 |     unsafe { signal::sigaction(signal::SIGINT, &sig_action); }
Dec 06 09:53:57.529 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:53:57.529 INFO [stderr]    |
Dec 06 09:53:57.529 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 09:53:57.529 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:53:57.529 INFO [stderr] 
Dec 06 09:53:57.529 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 09:53:57.529 INFO [stderr]   --> src/main.rs:28:14
Dec 06 09:53:57.529 INFO [stderr]    |
Dec 06 09:53:57.529 INFO [stderr] 28 |     unsafe { signal::sigaction(signal::SIGTERM, &sig_action); }
Dec 06 09:53:57.529 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 09:53:57.529 INFO [stderr]    |
Dec 06 09:53:57.529 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 09:53:57.529 INFO [stderr] 
Dec 06 09:53:57.758 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 06 09:53:57.762 INFO [stderr] su: No module specific data is present
Dec 06 09:53:58.021 INFO running `"docker" "inspect" "83ea586d3f45dcaef3d2cae64e37f6465801e4a127836f45486fcdaba6aa48d3"`
Dec 06 09:53:58.132 INFO running `"docker" "rm" "-f" "83ea586d3f45dcaef3d2cae64e37f6465801e4a127836f45486fcdaba6aa48d3"`
Dec 06 09:53:58.308 INFO [stdout] 83ea586d3f45dcaef3d2cae64e37f6465801e4a127836f45486fcdaba6aa48d3
Dec 06 09:53:58.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:58.738 INFO [stdout] c3f3b7d6bb580169594724aea6b8f04d467ca16ae4293e95b9a3797a538f64a0
Dec 06 09:53:58.740 INFO running `"docker" "start" "-a" "c3f3b7d6bb580169594724aea6b8f04d467ca16ae4293e95b9a3797a538f64a0"`
Dec 06 09:53:59.552 INFO [stderr] usermod: no changes
Dec 06 09:53:59.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 09:53:59.625 INFO [stderr]      Running /target/debug/deps/waterrower-30c9a2db25a2a9f5
Dec 06 09:53:59.636 INFO [stderr] su: No module specific data is present
Dec 06 09:53:59.636 INFO [stdout] 
Dec 06 09:53:59.636 INFO [stdout] running 0 tests
Dec 06 09:53:59.636 INFO [stdout] 
Dec 06 09:53:59.636 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:53:59.636 INFO [stdout] 
Dec 06 09:54:00.036 INFO running `"docker" "inspect" "c3f3b7d6bb580169594724aea6b8f04d467ca16ae4293e95b9a3797a538f64a0"`
Dec 06 09:54:00.162 INFO running `"docker" "rm" "-f" "c3f3b7d6bb580169594724aea6b8f04d467ca16ae4293e95b9a3797a538f64a0"`
Dec 06 09:54:00.343 INFO [stdout] c3f3b7d6bb580169594724aea6b8f04d467ca16ae4293e95b9a3797a538f64a0