Dec 18 18:38:59.295 INFO checking alloc-singleton-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:38:59.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/alloc-singleton/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:38:59.838 INFO [stdout] 0932fc72689a4a3029be6b5bfb35137bf605622bbae0f71406e3a0bd1ec02e4e
Dec 18 18:38:59.846 INFO running `"docker" "start" "-a" "0932fc72689a4a3029be6b5bfb35137bf605622bbae0f71406e3a0bd1ec02e4e"`
Dec 18 18:39:01.131 INFO [stderr]     Checking stable_deref_trait v1.1.1
Dec 18 18:39:01.140 INFO [stderr]    Compiling owned-singleton-macros v0.1.0
Dec 18 18:39:01.544 INFO [stderr]     Checking as-slice v0.1.0
Dec 18 18:39:04.701 INFO [stderr]     Checking owned-singleton v0.1.0
Dec 18 18:39:05.097 INFO [stderr]     Checking alloc-singleton v0.1.0 (/opt/crater/workdir)
Dec 18 18:39:05.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Dec 18 18:39:06.383 INFO running `"docker" "inspect" "0932fc72689a4a3029be6b5bfb35137bf605622bbae0f71406e3a0bd1ec02e4e"`
Dec 18 18:39:06.681 INFO running `"docker" "rm" "-f" "0932fc72689a4a3029be6b5bfb35137bf605622bbae0f71406e3a0bd1ec02e4e"`
Dec 18 18:39:06.845 INFO [stdout] 0932fc72689a4a3029be6b5bfb35137bf605622bbae0f71406e3a0bd1ec02e4e