Nov 28 19:42:18.852 INFO checking rex-ucph-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:42:18.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 19:42:18.983 INFO [stdout] 16cf04b4cb0c6f7ef92c3ea0ae9f4d91c40130b7e38eaaba145898f5baa8fe61
Nov 28 19:42:19.023 INFO running `"docker" "start" "-a" "16cf04b4cb0c6f7ef92c3ea0ae9f4d91c40130b7e38eaaba145898f5baa8fe61"`
Nov 28 19:42:19.583 INFO [stderr] usermod: no changes
Nov 28 19:42:19.635 INFO [stderr]     Checking serialport v3.1.0
Nov 28 19:42:20.681 INFO [stderr]     Checking rex-ucph v0.1.3 (/source)
Nov 28 19:42:21.572 INFO [stderr] warning: unused import: `Read`
Nov 28 19:42:21.572 INFO [stderr]   --> src/lib.rs:11:22
Nov 28 19:42:21.572 INFO [stderr]    |
Nov 28 19:42:21.572 INFO [stderr] 11 | use std::io::{Write, Read};
Nov 28 19:42:21.572 INFO [stderr]    |                      ^^^^
Nov 28 19:42:21.572 INFO [stderr]    |
Nov 28 19:42:21.572 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:42:21.572 INFO [stderr] 
Nov 28 19:42:21.659 INFO [stderr] warning: unused import: `Read`
Nov 28 19:42:21.659 INFO [stderr]   --> src/lib.rs:11:22
Nov 28 19:42:21.659 INFO [stderr]    |
Nov 28 19:42:21.659 INFO [stderr] 11 | use std::io::{Write, Read};
Nov 28 19:42:21.659 INFO [stderr]    |                      ^^^^
Nov 28 19:42:21.659 INFO [stderr]    |
Nov 28 19:42:21.659 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:42:21.659 INFO [stderr] 
Nov 28 19:42:21.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Nov 28 19:42:21.757 INFO [stderr] su: No module specific data is present
Nov 28 19:42:22.174 INFO running `"docker" "inspect" "16cf04b4cb0c6f7ef92c3ea0ae9f4d91c40130b7e38eaaba145898f5baa8fe61"`
Nov 28 19:42:22.279 INFO running `"docker" "rm" "-f" "16cf04b4cb0c6f7ef92c3ea0ae9f4d91c40130b7e38eaaba145898f5baa8fe61"`
Nov 28 19:42:22.390 INFO [stdout] 16cf04b4cb0c6f7ef92c3ea0ae9f4d91c40130b7e38eaaba145898f5baa8fe61