Dec 18 09:48:57.239 INFO checking uart_16550-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:48:57.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/uart_16550/0.1.0:/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 09:48:57.478 INFO [stdout] 17b92241d9b0e6c9125c8ddaa83194522a1a9d1a71f435ef761b42ca32b6ec3c
Dec 18 09:48:57.482 INFO running `"docker" "start" "-a" "17b92241d9b0e6c9125c8ddaa83194522a1a9d1a71f435ef761b42ca32b6ec3c"`
Dec 18 09:48:58.246 INFO [stderr]     Checking ux v0.1.3
Dec 18 09:49:12.272 INFO [stderr]     Checking x86_64 v0.2.14
Dec 18 09:49:13.693 INFO [stderr]     Checking uart_16550 v0.1.0 (/opt/crater/workdir)
Dec 18 09:49:14.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.30s
Dec 18 09:49:15.310 INFO running `"docker" "inspect" "17b92241d9b0e6c9125c8ddaa83194522a1a9d1a71f435ef761b42ca32b6ec3c"`
Dec 18 09:49:15.542 INFO running `"docker" "rm" "-f" "17b92241d9b0e6c9125c8ddaa83194522a1a9d1a71f435ef761b42ca32b6ec3c"`
Dec 18 09:49:15.690 INFO [stdout] 17b92241d9b0e6c9125c8ddaa83194522a1a9d1a71f435ef761b42ca32b6ec3c