Nov 16 22:14:09.790 INFO testing knoby/cybercon against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 22:14:09.790 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 22:14:10.074 INFO [stdout] 8e2f54fb0ed002332873ab4d3e93aaf469ba565d2e54f27c54710cf8cc95433e
Nov 16 22:14:10.074 INFO running `"docker" "start" "-a" "8e2f54fb0ed002332873ab4d3e93aaf469ba565d2e54f27c54710cf8cc95433e"`
Nov 16 22:14:10.891 INFO [stderr] usermod: no changes
Nov 16 22:14:10.938 INFO [stderr]    Compiling ioctl-rs v0.1.6
Nov 16 22:14:10.938 INFO [stderr]    Compiling serial-core v0.4.0
Nov 16 22:14:11.701 INFO [stderr]    Compiling serial-unix v0.4.0
Nov 16 22:14:12.487 INFO [stderr]    Compiling serial v0.4.0
Nov 16 22:14:12.877 INFO [stderr]    Compiling cybercon v0.1.0 (/source)
Nov 16 22:14:13.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:14:13.444 INFO [stderr]  --> src/main.rs:6:2
Nov 16 22:14:13.444 INFO [stderr]   |
Nov 16 22:14:13.444 INFO [stderr] 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 16 22:14:13.444 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:13.445 INFO [stderr]   |
Nov 16 22:14:13.445 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 16 22:14:13.446 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:14:13.446 INFO [stderr] 
Nov 16 22:14:13.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Nov 16 22:14:13.968 INFO [stderr] su: No module specific data is present
Nov 16 22:14:14.291 INFO running `"docker" "inspect" "8e2f54fb0ed002332873ab4d3e93aaf469ba565d2e54f27c54710cf8cc95433e"`
Nov 16 22:14:14.515 INFO running `"docker" "rm" "-f" "8e2f54fb0ed002332873ab4d3e93aaf469ba565d2e54f27c54710cf8cc95433e"`
Nov 16 22:14:14.685 INFO [stdout] 8e2f54fb0ed002332873ab4d3e93aaf469ba565d2e54f27c54710cf8cc95433e
Nov 16 22:14:14.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 22:14:14.975 INFO [stdout] 1be45142e0f41c45954cb491597d44de1c12d636b1bf1cafc91920da57678488
Nov 16 22:14:14.977 INFO running `"docker" "start" "-a" "1be45142e0f41c45954cb491597d44de1c12d636b1bf1cafc91920da57678488"`
Nov 16 22:14:16.231 INFO [stderr] usermod: no changes
Nov 16 22:14:16.283 INFO [stderr]    Compiling cybercon v0.1.0 (/source)
Nov 16 22:14:16.909 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:14:16.909 INFO [stderr]  --> src/main.rs:6:2
Nov 16 22:14:16.909 INFO [stderr]   |
Nov 16 22:14:16.909 INFO [stderr] 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 16 22:14:16.909 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:14:16.909 INFO [stderr]   |
Nov 16 22:14:16.909 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 16 22:14:16.909 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:14:16.909 INFO [stderr] 
Nov 16 22:14:17.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 16 22:14:17.279 INFO [stderr] su: No module specific data is present
Nov 16 22:14:17.584 INFO running `"docker" "inspect" "1be45142e0f41c45954cb491597d44de1c12d636b1bf1cafc91920da57678488"`
Nov 16 22:14:17.685 INFO running `"docker" "rm" "-f" "1be45142e0f41c45954cb491597d44de1c12d636b1bf1cafc91920da57678488"`
Nov 16 22:14:17.872 INFO [stdout] 1be45142e0f41c45954cb491597d44de1c12d636b1bf1cafc91920da57678488
Nov 16 22:14:17.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 16 22:14:18.139 INFO [stdout] 6f41f2ee0ff4ffa6c7143e05d0b30b1a8a72c65900850dab398899073fdeca07
Nov 16 22:14:18.139 INFO running `"docker" "start" "-a" "6f41f2ee0ff4ffa6c7143e05d0b30b1a8a72c65900850dab398899073fdeca07"`
Nov 16 22:14:19.175 INFO [stderr] usermod: no changes
Nov 16 22:14:19.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 22:14:19.247 INFO [stderr]      Running /target/debug/deps/cybercon-3687a071454770a8
Nov 16 22:14:19.247 INFO [stdout] 
Nov 16 22:14:19.247 INFO [stdout] running 2 tests
Nov 16 22:14:19.247 INFO [stdout] test cm_com::msg_gen::tests::payload_check ... ok
Nov 16 22:14:19.247 INFO [stdout] test cm_com::msg_gen::tests::msg_check ... ok
Nov 16 22:14:19.248 INFO [stdout] 
Nov 16 22:14:19.248 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:14:19.248 INFO [stdout] 
Nov 16 22:14:19.249 INFO [stderr] su: No module specific data is present
Nov 16 22:14:19.823 INFO running `"docker" "inspect" "6f41f2ee0ff4ffa6c7143e05d0b30b1a8a72c65900850dab398899073fdeca07"`
Nov 16 22:14:19.987 INFO running `"docker" "rm" "-f" "6f41f2ee0ff4ffa6c7143e05d0b30b1a8a72c65900850dab398899073fdeca07"`
Nov 16 22:14:20.163 INFO [stdout] 6f41f2ee0ff4ffa6c7143e05d0b30b1a8a72c65900850dab398899073fdeca07