Dec 15 05:50:12.794 INFO testing linux_l6470-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:50:12.794 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 15 05:50:13.090 INFO [stdout] 28de7ee2491bcf62fc1d2d19f38bacd8f1ac784fa89b19a3bdf399fe5988ffca
Dec 15 05:50:13.092 INFO running `"docker" "start" "-a" "28de7ee2491bcf62fc1d2d19f38bacd8f1ac784fa89b19a3bdf399fe5988ffca"`
Dec 15 05:50:13.638 INFO [stderr] usermod: no changes
Dec 15 05:50:13.706 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Dec 15 05:50:14.816 INFO [stderr] warning: unused variable: `tick_ns`
Dec 15 05:50:14.816 INFO [stderr]   --> src/lib.rs:71:13
Dec 15 05:50:14.816 INFO [stderr]    |
Dec 15 05:50:14.816 INFO [stderr] 71 |         let tick_ns = 250;
Dec 15 05:50:14.816 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Dec 15 05:50:14.816 INFO [stderr]    |
Dec 15 05:50:14.816 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 05:50:14.816 INFO [stderr] 
Dec 15 05:50:14.862 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 05:50:14.862 INFO [stderr]    --> src/lib.rs:178:9
Dec 15 05:50:14.862 INFO [stderr]     |
Dec 15 05:50:14.862 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Dec 15 05:50:14.862 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:50:14.862 INFO [stderr]     |
Dec 15 05:50:14.862 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 05:50:14.862 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 05:50:14.862 INFO [stderr] 
Dec 15 05:50:15.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 15 05:50:15.009 INFO [stderr] su: No module specific data is present
Dec 15 05:50:15.276 INFO running `"docker" "inspect" "28de7ee2491bcf62fc1d2d19f38bacd8f1ac784fa89b19a3bdf399fe5988ffca"`
Dec 15 05:50:15.400 INFO running `"docker" "rm" "-f" "28de7ee2491bcf62fc1d2d19f38bacd8f1ac784fa89b19a3bdf399fe5988ffca"`
Dec 15 05:50:15.555 INFO [stdout] 28de7ee2491bcf62fc1d2d19f38bacd8f1ac784fa89b19a3bdf399fe5988ffca
Dec 15 05:50:15.558 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 15 05:50:15.724 INFO [stdout] b900eabc76c888aec0b6db75c7f76dbe557a8cb349d8be60c3e61d9b1317eed1
Dec 15 05:50:15.727 INFO running `"docker" "start" "-a" "b900eabc76c888aec0b6db75c7f76dbe557a8cb349d8be60c3e61d9b1317eed1"`
Dec 15 05:50:16.248 INFO [stderr] usermod: no changes
Dec 15 05:50:16.291 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Dec 15 05:50:17.299 INFO [stderr] warning: unused variable: `tick_ns`
Dec 15 05:50:17.299 INFO [stderr]   --> src/lib.rs:71:13
Dec 15 05:50:17.299 INFO [stderr]    |
Dec 15 05:50:17.299 INFO [stderr] 71 |         let tick_ns = 250;
Dec 15 05:50:17.299 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Dec 15 05:50:17.299 INFO [stderr]    |
Dec 15 05:50:17.299 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 05:50:17.299 INFO [stderr] 
Dec 15 05:50:17.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 05:50:17.343 INFO [stderr]    --> src/lib.rs:178:9
Dec 15 05:50:17.343 INFO [stderr]     |
Dec 15 05:50:17.343 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Dec 15 05:50:17.343 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 05:50:17.343 INFO [stderr]     |
Dec 15 05:50:17.343 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 05:50:17.343 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 05:50:17.343 INFO [stderr] 
Dec 15 05:50:17.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 15 05:50:17.655 INFO [stderr] su: No module specific data is present
Dec 15 05:50:18.046 INFO running `"docker" "inspect" "b900eabc76c888aec0b6db75c7f76dbe557a8cb349d8be60c3e61d9b1317eed1"`
Dec 15 05:50:18.180 INFO running `"docker" "rm" "-f" "b900eabc76c888aec0b6db75c7f76dbe557a8cb349d8be60c3e61d9b1317eed1"`
Dec 15 05:50:18.261 INFO [stdout] b900eabc76c888aec0b6db75c7f76dbe557a8cb349d8be60c3e61d9b1317eed1
Dec 15 05:50:18.263 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 15 05:50:18.452 INFO [stdout] c55e5d8a4bd459f2235b850f14f39b6e2aefe82b1465f84afdff2c5d9925d871
Dec 15 05:50:18.456 INFO running `"docker" "start" "-a" "c55e5d8a4bd459f2235b850f14f39b6e2aefe82b1465f84afdff2c5d9925d871"`
Dec 15 05:50:18.985 INFO [stderr] usermod: no changes
Dec 15 05:50:19.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 05:50:19.031 INFO [stderr]      Running /target/debug/deps/linux_l6470-a1a6bc4fa9f48884
Dec 15 05:50:19.033 INFO [stdout] 
Dec 15 05:50:19.033 INFO [stdout] running 1 test
Dec 15 05:50:19.033 INFO [stdout] test tests::it_works ... ok
Dec 15 05:50:19.033 INFO [stdout] 
Dec 15 05:50:19.033 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:50:19.033 INFO [stdout] 
Dec 15 05:50:19.033 INFO [stderr]    Doc-tests linux_l6470
Dec 15 05:50:20.655 INFO [stdout] 
Dec 15 05:50:20.655 INFO [stdout] running 0 tests
Dec 15 05:50:20.655 INFO [stdout] 
Dec 15 05:50:20.655 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:50:20.655 INFO [stdout] 
Dec 15 05:50:20.667 INFO [stderr] su: No module specific data is present
Dec 15 05:50:21.243 INFO running `"docker" "inspect" "c55e5d8a4bd459f2235b850f14f39b6e2aefe82b1465f84afdff2c5d9925d871"`
Dec 15 05:50:21.583 INFO running `"docker" "rm" "-f" "c55e5d8a4bd459f2235b850f14f39b6e2aefe82b1465f84afdff2c5d9925d871"`
Dec 15 05:50:21.911 INFO [stdout] c55e5d8a4bd459f2235b850f14f39b6e2aefe82b1465f84afdff2c5d9925d871