Nov 06 19:11:09.622 INFO checking knoby/cybercon against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 19:11:09.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-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 06 19:11:09.833 INFO blam! e954e8cb86033e9424f2f77dea523896f6bf95eedcebebeeb707256db0756bf9
Nov 06 19:11:09.836 INFO running `"docker" "start" "-a" "e954e8cb86033e9424f2f77dea523896f6bf95eedcebebeeb707256db0756bf9"`
Nov 06 19:11:10.360 INFO kablam! usermod: no changes
Nov 06 19:11:10.412 INFO kablam!     Checking ioctl-rs v0.1.6
Nov 06 19:11:10.415 INFO kablam!     Checking serial-core v0.4.0
Nov 06 19:11:10.892 INFO kablam!     Checking serial-unix v0.4.0
Nov 06 19:11:11.365 INFO kablam!     Checking serial v0.4.0
Nov 06 19:11:12.095 INFO kablam!     Checking cybercon v0.1.0 (/source)
Nov 06 19:11:13.016 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 19:11:13.016 INFO kablam!  --> src/main.rs:6:2
Nov 06 19:11:13.016 INFO kablam!   |
Nov 06 19:11:13.016 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 06 19:11:13.016 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:11:13.018 INFO kablam!   |
Nov 06 19:11:13.018 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 06 19:11:13.018 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 19:11:13.018 INFO kablam! 
Nov 06 19:11:13.192 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 19:11:13.192 INFO kablam!  --> src/main.rs:6:2
Nov 06 19:11:13.192 INFO kablam!   |
Nov 06 19:11:13.192 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 06 19:11:13.192 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 19:11:13.192 INFO kablam!   |
Nov 06 19:11:13.192 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 06 19:11:13.192 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 19:11:13.192 INFO kablam! 
Nov 06 19:11:13.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 06 19:11:13.245 INFO kablam! su: No module specific data is present
Nov 06 19:11:13.911 INFO running `"docker" "rm" "-f" "e954e8cb86033e9424f2f77dea523896f6bf95eedcebebeeb707256db0756bf9"`
Nov 06 19:11:14.081 INFO blam! e954e8cb86033e9424f2f77dea523896f6bf95eedcebebeeb707256db0756bf9