Nov 28 18:14:29.321 INFO checking serial-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:14:29.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 18:14:29.766 INFO [stdout] 9e0fe5e896c2ca0bd329d4b956690bc787cf32bf0fdbdb32a593aaba2f638acc
Nov 28 18:14:29.768 INFO running `"docker" "start" "-a" "9e0fe5e896c2ca0bd329d4b956690bc787cf32bf0fdbdb32a593aaba2f638acc"`
Nov 28 18:14:31.078 INFO [stderr] usermod: no changes
Nov 28 18:14:31.153 INFO [stderr]     Checking serial-core v0.4.0
Nov 28 18:14:31.165 INFO [stderr]     Checking termios v0.2.2
Nov 28 18:14:31.165 INFO [stderr]     Checking ioctl-rs v0.1.6
Nov 28 18:14:32.133 INFO [stderr]     Checking serial-unix v0.4.0
Nov 28 18:14:32.724 INFO [stderr]     Checking serial v0.4.0 (/source)
Nov 28 18:14:34.596 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 18:14:34.596 INFO [stderr]  --> examples/read_write.rs:6:5
Nov 28 18:14:34.597 INFO [stderr]   |
Nov 28 18:14:34.597 INFO [stderr] 6 | use std::io::prelude::*;
Nov 28 18:14:34.597 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 18:14:34.597 INFO [stderr]   |
Nov 28 18:14:34.597 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 18:14:34.597 INFO [stderr] 
Nov 28 18:14:35.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Nov 28 18:14:35.312 INFO [stderr] su: No module specific data is present
Nov 28 18:14:36.091 INFO running `"docker" "inspect" "9e0fe5e896c2ca0bd329d4b956690bc787cf32bf0fdbdb32a593aaba2f638acc"`
Nov 28 18:14:36.494 INFO running `"docker" "rm" "-f" "9e0fe5e896c2ca0bd329d4b956690bc787cf32bf0fdbdb32a593aaba2f638acc"`
Nov 28 18:14:36.812 INFO [stdout] 9e0fe5e896c2ca0bd329d4b956690bc787cf32bf0fdbdb32a593aaba2f638acc