Dec 19 05:08:44.728 INFO checking yarrow/slightly-smaller-setop-for-question against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:08:44.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/yarrow/slightly-smaller-setop-for-question:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:08:45.240 INFO [stdout] 767a5aa12aaf5d55764a0e3991fe901d1ddd56d6f899526e4fa7e9a83c21f2cd
Dec 19 05:08:45.242 INFO running `"docker" "start" "-a" "767a5aa12aaf5d55764a0e3991fe901d1ddd56d6f899526e4fa7e9a83c21f2cd"`
Dec 19 05:08:46.928 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 19 05:08:46.928 INFO [stderr]     Checking libc v0.2.43
Dec 19 05:08:46.940 INFO [stderr]    Compiling memchr v2.1.0
Dec 19 05:08:46.945 INFO [stderr]    Compiling syn v0.15.11
Dec 19 05:09:10.467 INFO [stderr]    Compiling rental-impl v0.5.2
Dec 19 05:09:36.144 INFO [stderr]     Checking rental v0.5.2
Dec 19 05:09:37.696 INFO [stderr]     Checking minimal v0.1.0 (/opt/crater/workdir)
Dec 19 05:09:38.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.29s
Dec 19 05:09:38.948 INFO running `"docker" "inspect" "767a5aa12aaf5d55764a0e3991fe901d1ddd56d6f899526e4fa7e9a83c21f2cd"`
Dec 19 05:09:39.294 INFO running `"docker" "rm" "-f" "767a5aa12aaf5d55764a0e3991fe901d1ddd56d6f899526e4fa7e9a83c21f2cd"`
Dec 19 05:09:39.524 INFO [stdout] 767a5aa12aaf5d55764a0e3991fe901d1ddd56d6f899526e4fa7e9a83c21f2cd