Dec 19 10:57:58.575 INFO checking pierrechevalier83/palette-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 10:57:58.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/pierrechevalier83/palette-rs:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:57:59.091 INFO [stdout] 01c337e21bf5070bba709a7720d339bec1f49c2817f0d65f127ae479f4e7cd64
Dec 19 10:57:59.093 INFO running `"docker" "start" "-a" "01c337e21bf5070bba709a7720d339bec1f49c2817f0d65f127ae479f4e7cd64"`
Dec 19 10:58:01.711 INFO [stderr]     Checking matrix_display v0.4.0
Dec 19 10:58:02.153 INFO [stderr]     Checking palette-rs v0.1.0 (/opt/crater/workdir)
Dec 19 10:58:02.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 19 10:58:03.586 INFO running `"docker" "inspect" "01c337e21bf5070bba709a7720d339bec1f49c2817f0d65f127ae479f4e7cd64"`
Dec 19 10:58:03.858 INFO running `"docker" "rm" "-f" "01c337e21bf5070bba709a7720d339bec1f49c2817f0d65f127ae479f4e7cd64"`
Dec 19 10:58:04.140 INFO [stdout] 01c337e21bf5070bba709a7720d339bec1f49c2817f0d65f127ae479f4e7cd64