Nov 18 07:10:11.087 INFO testing linux_l6470-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 07:10:11.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:10:11.353 INFO [stdout] 83211152e41c960eba5ac1508f952fb7339daff69e90da0deec62d2bb365214d
Nov 18 07:10:11.355 INFO running `"docker" "start" "-a" "83211152e41c960eba5ac1508f952fb7339daff69e90da0deec62d2bb365214d"`
Nov 18 07:10:11.807 INFO [stderr] usermod: no changes
Nov 18 07:10:11.903 INFO [stderr]    Compiling nix v0.6.0
Nov 18 07:10:11.903 INFO [stderr]    Compiling sysfs_gpio v0.5.3
Nov 18 07:10:16.096 INFO [stderr]    Compiling spidev v0.3.0
Nov 18 07:10:16.835 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Nov 18 07:10:17.741 INFO [stderr] warning: unused variable: `tick_ns`
Nov 18 07:10:17.741 INFO [stderr]   --> src/lib.rs:71:13
Nov 18 07:10:17.741 INFO [stderr]    |
Nov 18 07:10:17.741 INFO [stderr] 71 |         let tick_ns = 250;
Nov 18 07:10:17.741 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 18 07:10:17.742 INFO [stderr]    |
Nov 18 07:10:17.742 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 07:10:17.742 INFO [stderr] 
Nov 18 07:10:17.803 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 07:10:17.803 INFO [stderr]    --> src/lib.rs:178:9
Nov 18 07:10:17.803 INFO [stderr]     |
Nov 18 07:10:17.803 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 18 07:10:17.803 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:10:17.803 INFO [stderr]     |
Nov 18 07:10:17.803 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 07:10:17.803 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 07:10:17.803 INFO [stderr] 
Nov 18 07:10:18.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
Nov 18 07:10:18.161 INFO [stderr] su: No module specific data is present
Nov 18 07:10:18.715 INFO running `"docker" "inspect" "83211152e41c960eba5ac1508f952fb7339daff69e90da0deec62d2bb365214d"`
Nov 18 07:10:18.892 INFO running `"docker" "rm" "-f" "83211152e41c960eba5ac1508f952fb7339daff69e90da0deec62d2bb365214d"`
Nov 18 07:10:19.026 INFO [stdout] 83211152e41c960eba5ac1508f952fb7339daff69e90da0deec62d2bb365214d
Nov 18 07:10:19.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:10:19.389 INFO [stdout] ebc4e1febe403bd1230df07f83180783e69cba1405600692467be151cd84489f
Nov 18 07:10:19.390 INFO running `"docker" "start" "-a" "ebc4e1febe403bd1230df07f83180783e69cba1405600692467be151cd84489f"`
Nov 18 07:10:20.013 INFO [stderr] usermod: no changes
Nov 18 07:10:20.054 INFO [stderr]    Compiling linux_l6470 v0.1.0 (/source)
Nov 18 07:10:20.963 INFO [stderr] warning: unused variable: `tick_ns`
Nov 18 07:10:20.963 INFO [stderr]   --> src/lib.rs:71:13
Nov 18 07:10:20.963 INFO [stderr]    |
Nov 18 07:10:20.963 INFO [stderr] 71 |         let tick_ns = 250;
Nov 18 07:10:20.963 INFO [stderr]    |             ^^^^^^^ help: consider using `_tick_ns` instead
Nov 18 07:10:20.963 INFO [stderr]    |
Nov 18 07:10:20.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 07:10:20.963 INFO [stderr] 
Nov 18 07:10:21.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 07:10:21.023 INFO [stderr]    --> src/lib.rs:178:9
Nov 18 07:10:21.023 INFO [stderr]     |
Nov 18 07:10:21.023 INFO [stderr] 178 |         self.transfer(&buf[0..self.daisy_chain as usize]);
Nov 18 07:10:21.023 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:10:21.023 INFO [stderr]     |
Nov 18 07:10:21.023 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 07:10:21.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 07:10:21.023 INFO [stderr] 
Nov 18 07:10:21.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 18 07:10:21.341 INFO [stderr] su: No module specific data is present
Nov 18 07:10:21.655 INFO running `"docker" "inspect" "ebc4e1febe403bd1230df07f83180783e69cba1405600692467be151cd84489f"`
Nov 18 07:10:21.724 INFO running `"docker" "rm" "-f" "ebc4e1febe403bd1230df07f83180783e69cba1405600692467be151cd84489f"`
Nov 18 07:10:21.826 INFO [stdout] ebc4e1febe403bd1230df07f83180783e69cba1405600692467be151cd84489f
Nov 18 07:10:21.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:10:22.000 INFO [stdout] d5cf9bd62f74982e355879edcd5988066e0b9ffce27ada54d44272efc47e4791
Nov 18 07:10:22.002 INFO running `"docker" "start" "-a" "d5cf9bd62f74982e355879edcd5988066e0b9ffce27ada54d44272efc47e4791"`
Nov 18 07:10:22.420 INFO [stderr] usermod: no changes
Nov 18 07:10:22.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 07:10:22.473 INFO [stderr]      Running /target/debug/deps/linux_l6470-eef0d0a0ae501a30
Nov 18 07:10:22.480 INFO [stdout] 
Nov 18 07:10:22.480 INFO [stdout] running 1 test
Nov 18 07:10:22.481 INFO [stdout] test tests::it_works ... ok
Nov 18 07:10:22.481 INFO [stdout] 
Nov 18 07:10:22.481 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:22.481 INFO [stdout] 
Nov 18 07:10:22.482 INFO [stderr]    Doc-tests linux_l6470
Nov 18 07:10:23.626 INFO [stdout] 
Nov 18 07:10:23.626 INFO [stdout] running 0 tests
Nov 18 07:10:23.626 INFO [stdout] 
Nov 18 07:10:23.626 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:23.626 INFO [stdout] 
Nov 18 07:10:23.633 INFO [stderr] su: No module specific data is present
Nov 18 07:10:23.884 INFO running `"docker" "inspect" "d5cf9bd62f74982e355879edcd5988066e0b9ffce27ada54d44272efc47e4791"`
Nov 18 07:10:23.987 INFO running `"docker" "rm" "-f" "d5cf9bd62f74982e355879edcd5988066e0b9ffce27ada54d44272efc47e4791"`
Nov 18 07:10:24.082 INFO [stdout] d5cf9bd62f74982e355879edcd5988066e0b9ffce27ada54d44272efc47e4791