Dec 18 09:04:37.861 INFO checking xio_common-0.8.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:04:37.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/xio_common/0.8.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:04:38.136 INFO [stdout] 6f60381cbdf16ff754d1f5d290d267babc44242d31d08b631666192fd2f21ae7
Dec 18 09:04:38.138 INFO running `"docker" "start" "-a" "6f60381cbdf16ff754d1f5d290d267babc44242d31d08b631666192fd2f21ae7"`
Dec 18 09:04:38.927 INFO [stderr]     Checking libudev-sys v0.1.4
Dec 18 09:04:38.930 INFO [stderr]     Checking xio_base_datatypes v0.4.3
Dec 18 09:04:38.932 INFO [stderr]     Checking crossbeam-channel v0.3.4
Dec 18 09:04:39.311 INFO [stderr]     Checking libudev v0.2.0
Dec 18 09:04:40.132 INFO [stderr]     Checking serialport v3.1.0
Dec 18 09:04:41.087 INFO [stderr]     Checking ommui_broadcast v0.2.3
Dec 18 09:04:41.669 INFO [stderr]     Checking xio_common v0.8.4 (/opt/crater/workdir)
Dec 18 09:04:42.528 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 09:04:42.532 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 09:04:42.532 INFO [stderr]   |
Dec 18 09:04:42.532 INFO [stderr] 1 | #[macro_use]
Dec 18 09:04:42.532 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 09:04:42.532 INFO [stderr]   |
Dec 18 09:04:42.532 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:04:42.532 INFO [stderr] 
Dec 18 09:04:42.836 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 09:04:42.836 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 09:04:42.836 INFO [stderr]   |
Dec 18 09:04:42.836 INFO [stderr] 1 | #[macro_use]
Dec 18 09:04:42.836 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 09:04:42.836 INFO [stderr]   |
Dec 18 09:04:42.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:04:42.836 INFO [stderr] 
Dec 18 09:04:46.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
Dec 18 09:04:46.600 INFO running `"docker" "inspect" "6f60381cbdf16ff754d1f5d290d267babc44242d31d08b631666192fd2f21ae7"`
Dec 18 09:04:46.758 INFO running `"docker" "rm" "-f" "6f60381cbdf16ff754d1f5d290d267babc44242d31d08b631666192fd2f21ae7"`
Dec 18 09:04:46.968 INFO [stdout] 6f60381cbdf16ff754d1f5d290d267babc44242d31d08b631666192fd2f21ae7