Nov 02 11:47:37.304 INFO checking knoby/cybercon against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 11:47:37.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 11:47:37.600 INFO blam! 167b7571229fcb236ca70bbe80eb505a5a27129ac28557a78217e37860203ae8
Nov 02 11:47:37.601 INFO running `"docker" "start" "-a" "167b7571229fcb236ca70bbe80eb505a5a27129ac28557a78217e37860203ae8"`
Nov 02 11:47:38.283 INFO kablam! usermod: no changes
Nov 02 11:47:38.326 INFO kablam!     Checking serial-core v0.4.0
Nov 02 11:47:38.333 INFO kablam!     Checking termios v0.2.2
Nov 02 11:47:38.335 INFO kablam!     Checking ioctl-rs v0.1.6
Nov 02 11:47:38.892 INFO kablam!     Checking serial-unix v0.4.0
Nov 02 11:47:39.320 INFO kablam!     Checking serial v0.4.0
Nov 02 11:47:39.736 INFO kablam!     Checking cybercon v0.1.0 (/source)
Nov 02 11:47:40.356 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:47:40.356 INFO kablam!  --> src/main.rs:6:2
Nov 02 11:47:40.356 INFO kablam!   |
Nov 02 11:47:40.356 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 02 11:47:40.356 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:47:40.356 INFO kablam!   |
Nov 02 11:47:40.356 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 11:47:40.356 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:47:40.356 INFO kablam! 
Nov 02 11:47:40.408 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 11:47:40.408 INFO kablam!  --> src/main.rs:6:2
Nov 02 11:47:40.408 INFO kablam!   |
Nov 02 11:47:40.408 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Nov 02 11:47:40.408 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 11:47:40.408 INFO kablam!   |
Nov 02 11:47:40.408 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Nov 02 11:47:40.408 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 11:47:40.408 INFO kablam! 
Nov 02 11:47:40.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Nov 02 11:47:40.441 INFO kablam! su: No module specific data is present
Nov 02 11:47:40.895 INFO running `"docker" "rm" "-f" "167b7571229fcb236ca70bbe80eb505a5a27129ac28557a78217e37860203ae8"`
Nov 02 11:47:41.076 INFO blam! 167b7571229fcb236ca70bbe80eb505a5a27129ac28557a78217e37860203ae8