Nov 18 07:10:11.400 INFO testing linux_l6470-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 07:10:11.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 07:10:11.591 INFO [stdout] 44bd2ed974d2cf662eacf98f84ea9078b6633b9b2812b9b38943d05f4dbfd805
Nov 18 07:10:11.596 INFO running `"docker" "start" "-a" "44bd2ed974d2cf662eacf98f84ea9078b6633b9b2812b9b38943d05f4dbfd805"`
Nov 18 07:10:12.135 INFO [stderr] usermod: no changes
Nov 18 07:10:12.228 INFO [stderr]    Compiling sysfs_gpio v0.5.3
Nov 18 07:10:12.229 INFO [stderr]    Compiling spidev v0.3.0
Nov 18 07:10:13.587 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Nov 18 07:10:14.357 INFO [stderr] warning: unused variable: `tick_ns`
Nov 18 07:10:14.357 INFO [stderr]   --> src/lib.rs:71:13
Nov 18 07:10:14.357 INFO [stderr]    |
Nov 18 07:10:14.357 INFO [stderr] 71 |         let tick_ns = 250;
Nov 18 07:10:14.357 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 18 07:10:14.357 INFO [stderr]    |
Nov 18 07:10:14.357 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 07:10:14.357 INFO [stderr] 
Nov 18 07:10:14.399 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 07:10:14.399 INFO [stderr]    --> src/lib.rs:178:9
Nov 18 07:10:14.399 INFO [stderr]     |
Nov 18 07:10:14.399 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 18 07:10:14.399 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:10:14.399 INFO [stderr]     |
Nov 18 07:10:14.399 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 07:10:14.399 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 07:10:14.399 INFO [stderr] 
Nov 18 07:10:14.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Nov 18 07:10:14.594 INFO [stderr] su: No module specific data is present
Nov 18 07:10:14.899 INFO running `"docker" "inspect" "44bd2ed974d2cf662eacf98f84ea9078b6633b9b2812b9b38943d05f4dbfd805"`
Nov 18 07:10:15.032 INFO running `"docker" "rm" "-f" "44bd2ed974d2cf662eacf98f84ea9078b6633b9b2812b9b38943d05f4dbfd805"`
Nov 18 07:10:15.367 INFO [stdout] 44bd2ed974d2cf662eacf98f84ea9078b6633b9b2812b9b38943d05f4dbfd805
Nov 18 07:10:15.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 07:10:15.801 INFO [stdout] d4d63a85d108a5f84167707448083aae344cbbb87307f9793c3f766c9469dfd9
Nov 18 07:10:15.804 INFO running `"docker" "start" "-a" "d4d63a85d108a5f84167707448083aae344cbbb87307f9793c3f766c9469dfd9"`
Nov 18 07:10:16.461 INFO [stderr] usermod: no changes
Nov 18 07:10:16.514 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Nov 18 07:10:17.451 INFO [stderr] warning: unused variable: `tick_ns`
Nov 18 07:10:17.451 INFO [stderr]   --> src/lib.rs:71:13
Nov 18 07:10:17.451 INFO [stderr]    |
Nov 18 07:10:17.451 INFO [stderr] 71 |         let tick_ns = 250;
Nov 18 07:10:17.451 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 18 07:10:17.451 INFO [stderr]    |
Nov 18 07:10:17.451 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 07:10:17.451 INFO [stderr] 
Nov 18 07:10:17.503 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 07:10:17.503 INFO [stderr]    --> src/lib.rs:178:9
Nov 18 07:10:17.503 INFO [stderr]     |
Nov 18 07:10:17.503 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 18 07:10:17.503 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:10:17.503 INFO [stderr]     |
Nov 18 07:10:17.503 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 07:10:17.503 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 07:10:17.503 INFO [stderr] 
Nov 18 07:10:17.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 18 07:10:17.945 INFO [stderr] su: No module specific data is present
Nov 18 07:10:18.543 INFO running `"docker" "inspect" "d4d63a85d108a5f84167707448083aae344cbbb87307f9793c3f766c9469dfd9"`
Nov 18 07:10:18.711 INFO running `"docker" "rm" "-f" "d4d63a85d108a5f84167707448083aae344cbbb87307f9793c3f766c9469dfd9"`
Nov 18 07:10:18.921 INFO [stdout] d4d63a85d108a5f84167707448083aae344cbbb87307f9793c3f766c9469dfd9
Nov 18 07:10:18.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 07:10:19.176 INFO [stdout] ea4383c61a09c37ac65491c66e629b4a18d0bee259c02cf1097da526a5d080fb
Nov 18 07:10:19.188 INFO running `"docker" "start" "-a" "ea4383c61a09c37ac65491c66e629b4a18d0bee259c02cf1097da526a5d080fb"`
Nov 18 07:10:19.830 INFO [stderr] usermod: no changes
Nov 18 07:10:19.857 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 07:10:19.858 INFO [stderr]      Running /target/debug/deps/linux_l6470-187db4a503c8bef0
Nov 18 07:10:19.861 INFO [stdout] 
Nov 18 07:10:19.861 INFO [stdout] running 1 test
Nov 18 07:10:19.861 INFO [stdout] test tests::it_works ... ok
Nov 18 07:10:19.861 INFO [stdout] 
Nov 18 07:10:19.861 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:19.861 INFO [stdout] 
Nov 18 07:10:19.861 INFO [stderr]    Doc-tests linux_l6470
Nov 18 07:10:21.043 INFO [stdout] 
Nov 18 07:10:21.043 INFO [stdout] running 0 tests
Nov 18 07:10:21.043 INFO [stdout] 
Nov 18 07:10:21.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:21.043 INFO [stdout] 
Nov 18 07:10:21.048 INFO [stderr] su: No module specific data is present
Nov 18 07:10:21.337 INFO running `"docker" "inspect" "ea4383c61a09c37ac65491c66e629b4a18d0bee259c02cf1097da526a5d080fb"`
Nov 18 07:10:21.393 INFO running `"docker" "rm" "-f" "ea4383c61a09c37ac65491c66e629b4a18d0bee259c02cf1097da526a5d080fb"`
Nov 18 07:10:21.490 INFO [stdout] ea4383c61a09c37ac65491c66e629b4a18d0bee259c02cf1097da526a5d080fb