Dec 07 08:18:19.235 INFO testing linux_l6470-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 08:18:19.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:18:19.569 INFO [stdout] da679cdf794d7a5ffb0c6328adf918db2ece29393b8ec85bcc5d1e18c823bd1b
Dec 07 08:18:19.573 INFO running `"docker" "start" "-a" "da679cdf794d7a5ffb0c6328adf918db2ece29393b8ec85bcc5d1e18c823bd1b"`
Dec 07 08:18:20.012 INFO [stderr] usermod: no changes
Dec 07 08:18:20.081 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Dec 07 08:18:21.244 INFO [stderr] warning: unused variable: `tick_ns`
Dec 07 08:18:21.245 INFO [stderr]   --> src/lib.rs:71:13
Dec 07 08:18:21.245 INFO [stderr]    |
Dec 07 08:18:21.245 INFO [stderr] 71 |         let tick_ns = 250;
Dec 07 08:18:21.245 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Dec 07 08:18:21.245 INFO [stderr]    |
Dec 07 08:18:21.245 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 08:18:21.245 INFO [stderr] 
Dec 07 08:18:21.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 08:18:21.292 INFO [stderr]    --> src/lib.rs:178:9
Dec 07 08:18:21.292 INFO [stderr]     |
Dec 07 08:18:21.292 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Dec 07 08:18:21.292 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 08:18:21.292 INFO [stderr]     |
Dec 07 08:18:21.292 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 08:18:21.292 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 08:18:21.292 INFO [stderr] 
Dec 07 08:18:21.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 07 08:18:21.457 INFO [stderr] su: No module specific data is present
Dec 07 08:18:21.718 INFO running `"docker" "inspect" "da679cdf794d7a5ffb0c6328adf918db2ece29393b8ec85bcc5d1e18c823bd1b"`
Dec 07 08:18:21.890 INFO running `"docker" "rm" "-f" "da679cdf794d7a5ffb0c6328adf918db2ece29393b8ec85bcc5d1e18c823bd1b"`
Dec 07 08:18:21.989 INFO [stdout] da679cdf794d7a5ffb0c6328adf918db2ece29393b8ec85bcc5d1e18c823bd1b
Dec 07 08:18:21.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:18:22.215 INFO [stdout] 3fcd63b0f87fd46670241c619caeca0b29714711b5c032191cb5fe9a6546976f
Dec 07 08:18:22.216 INFO running `"docker" "start" "-a" "3fcd63b0f87fd46670241c619caeca0b29714711b5c032191cb5fe9a6546976f"`
Dec 07 08:18:22.632 INFO [stderr] usermod: no changes
Dec 07 08:18:22.677 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Dec 07 08:18:23.820 INFO [stderr] warning: unused variable: `tick_ns`
Dec 07 08:18:23.820 INFO [stderr]   --> src/lib.rs:71:13
Dec 07 08:18:23.820 INFO [stderr]    |
Dec 07 08:18:23.820 INFO [stderr] 71 |         let tick_ns = 250;
Dec 07 08:18:23.820 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Dec 07 08:18:23.820 INFO [stderr]    |
Dec 07 08:18:23.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 08:18:23.820 INFO [stderr] 
Dec 07 08:18:23.869 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 08:18:23.869 INFO [stderr]    --> src/lib.rs:178:9
Dec 07 08:18:23.869 INFO [stderr]     |
Dec 07 08:18:23.869 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Dec 07 08:18:23.869 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 08:18:23.869 INFO [stderr]     |
Dec 07 08:18:23.869 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 08:18:23.869 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 08:18:23.869 INFO [stderr] 
Dec 07 08:18:24.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 07 08:18:24.273 INFO [stderr] su: No module specific data is present
Dec 07 08:18:24.712 INFO running `"docker" "inspect" "3fcd63b0f87fd46670241c619caeca0b29714711b5c032191cb5fe9a6546976f"`
Dec 07 08:18:25.014 INFO running `"docker" "rm" "-f" "3fcd63b0f87fd46670241c619caeca0b29714711b5c032191cb5fe9a6546976f"`
Dec 07 08:18:25.248 INFO [stdout] 3fcd63b0f87fd46670241c619caeca0b29714711b5c032191cb5fe9a6546976f
Dec 07 08:18:25.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 08:18:25.524 INFO [stdout] 3e8f51a255b577fc3baf15bce3c463e88713cb31835c1692af9c6de6a913b2e4
Dec 07 08:18:25.540 INFO running `"docker" "start" "-a" "3e8f51a255b577fc3baf15bce3c463e88713cb31835c1692af9c6de6a913b2e4"`
Dec 07 08:18:26.235 INFO [stderr] usermod: no changes
Dec 07 08:18:26.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 08:18:26.312 INFO [stderr]      Running /target/debug/deps/linux_l6470-5c3cfd51c6669cba
Dec 07 08:18:26.315 INFO [stdout] 
Dec 07 08:18:26.315 INFO [stdout] running 1 test
Dec 07 08:18:26.315 INFO [stdout] test tests::it_works ... ok
Dec 07 08:18:26.315 INFO [stdout] 
Dec 07 08:18:26.315 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:18:26.315 INFO [stdout] 
Dec 07 08:18:26.315 INFO [stderr]    Doc-tests linux_l6470
Dec 07 08:18:27.888 INFO [stdout] 
Dec 07 08:18:27.888 INFO [stdout] running 0 tests
Dec 07 08:18:27.888 INFO [stdout] 
Dec 07 08:18:27.888 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 08:18:27.888 INFO [stdout] 
Dec 07 08:18:27.898 INFO [stderr] su: No module specific data is present
Dec 07 08:18:28.265 INFO running `"docker" "inspect" "3e8f51a255b577fc3baf15bce3c463e88713cb31835c1692af9c6de6a913b2e4"`
Dec 07 08:18:28.374 INFO running `"docker" "rm" "-f" "3e8f51a255b577fc3baf15bce3c463e88713cb31835c1692af9c6de6a913b2e4"`
Dec 07 08:18:28.533 INFO [stdout] 3e8f51a255b577fc3baf15bce3c463e88713cb31835c1692af9c6de6a913b2e4