Dec 18 17:13:31.552 INFO checking ctre-0.6.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:13:31.552 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/ctre/0.6.1:/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 17:13:31.960 INFO [stdout] 5bf5fdbb47367ba270bd3589c95b70c1943688f4af8450b5144b47f36444a3c3
Dec 18 17:13:31.964 INFO running `"docker" "start" "-a" "5bf5fdbb47367ba270bd3589c95b70c1943688f4af8450b5144b47f36444a3c3"`
Dec 18 17:13:33.111 INFO [stderr]    Compiling ctre-sys v5.4.0
Dec 18 17:13:33.118 INFO [stderr]    Compiling wpilib-sys v0.2.3
Dec 18 17:13:42.900 INFO [stderr]     Checking ctre v0.6.1 (/opt/crater/workdir)
Dec 18 17:13:44.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.34s
Dec 18 17:13:45.054 INFO running `"docker" "inspect" "5bf5fdbb47367ba270bd3589c95b70c1943688f4af8450b5144b47f36444a3c3"`
Dec 18 17:13:45.216 INFO running `"docker" "rm" "-f" "5bf5fdbb47367ba270bd3589c95b70c1943688f4af8450b5144b47f36444a3c3"`
Dec 18 17:13:45.357 INFO [stdout] 5bf5fdbb47367ba270bd3589c95b70c1943688f4af8450b5144b47f36444a3c3