Oct 27 02:01:51.922 INFO checking knoby/cybercon against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 02:01:51.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 02:01:52.171 INFO blam! 1a51029b28266a317c887cb092c86ebd73335b65790b70ddb1af68feab9826dc
Oct 27 02:01:52.174 INFO running `"docker" "start" "-a" "1a51029b28266a317c887cb092c86ebd73335b65790b70ddb1af68feab9826dc"`
Oct 27 02:01:52.867 INFO kablam! usermod: no changes
Oct 27 02:01:52.943 INFO kablam!     Checking serial-core v0.4.0
Oct 27 02:01:52.943 INFO kablam!     Checking ioctl-rs v0.1.6
Oct 27 02:01:53.549 INFO kablam!     Checking serial-unix v0.4.0
Oct 27 02:01:54.043 INFO kablam!     Checking serial v0.4.0
Oct 27 02:01:54.551 INFO kablam!     Checking cybercon v0.1.0 (/source)
Oct 27 02:01:55.304 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 02:01:55.304 INFO kablam!  --> src/main.rs:6:2
Oct 27 02:01:55.304 INFO kablam!   |
Oct 27 02:01:55.305 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Oct 27 02:01:55.306 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:01:55.306 INFO kablam!   |
Oct 27 02:01:55.307 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 27 02:01:55.308 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 02:01:55.308 INFO kablam! 
Oct 27 02:01:55.345 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 02:01:55.345 INFO kablam!  --> src/main.rs:6:2
Oct 27 02:01:55.345 INFO kablam!   |
Oct 27 02:01:55.345 INFO kablam! 6 |     cm_com::connect("/dev/ttyUSB0".to_string());
Oct 27 02:01:55.345 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:01:55.345 INFO kablam!   |
Oct 27 02:01:55.345 INFO kablam!   = note: #[warn(unused_must_use)] on by default
Oct 27 02:01:55.345 INFO kablam!   = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 02:01:55.345 INFO kablam! 
Oct 27 02:01:55.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Oct 27 02:01:55.383 INFO kablam! su: No module specific data is present
Oct 27 02:01:56.501 INFO running `"docker" "rm" "-f" "1a51029b28266a317c887cb092c86ebd73335b65790b70ddb1af68feab9826dc"`
Oct 27 02:01:56.803 INFO blam! 1a51029b28266a317c887cb092c86ebd73335b65790b70ddb1af68feab9826dc