Dec 18 06:36:31.971 INFO checking Malmz/specs_test against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:36:31.971 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Malmz/specs_test:/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 06:36:32.328 INFO [stdout] 7b7cae3de05fe062d62fe56e149d55c3e226d218fc151b512cbbc6ac9df78814
Dec 18 06:36:32.334 INFO running `"docker" "start" "-a" "7b7cae3de05fe062d62fe56e149d55c3e226d218fc151b512cbbc6ac9df78814"`
Dec 18 06:36:33.912 INFO [stderr]     Checking smallvec v0.4.1
Dec 18 06:36:33.912 INFO [stderr]     Checking pulse v0.5.3
Dec 18 06:36:33.920 INFO [stderr]     Checking rayon v0.7.1
Dec 18 06:36:36.100 INFO [stderr]     Checking hibitset v0.1.3
Dec 18 06:36:36.100 INFO [stderr]     Checking shred v0.4.3
Dec 18 06:36:37.932 INFO [stderr]     Checking specs v0.9.3
Dec 18 06:36:39.770 INFO [stderr]     Checking specs_test v0.1.0 (/opt/crater/workdir)
Dec 18 06:36:40.460 INFO [stderr] warning: struct is never constructed: `UpdatePos`
Dec 18 06:36:40.460 INFO [stderr]   --> src/main.rs:42:1
Dec 18 06:36:40.460 INFO [stderr]    |
Dec 18 06:36:40.460 INFO [stderr] 42 | struct UpdatePos;
Dec 18 06:36:40.460 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 06:36:40.460 INFO [stderr]    |
Dec 18 06:36:40.460 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:36:40.460 INFO [stderr] 
Dec 18 06:36:40.620 INFO [stderr] warning: struct is never constructed: `UpdatePos`
Dec 18 06:36:40.620 INFO [stderr]   --> src/main.rs:42:1
Dec 18 06:36:40.620 INFO [stderr]    |
Dec 18 06:36:40.620 INFO [stderr] 42 | struct UpdatePos;
Dec 18 06:36:40.620 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 18 06:36:40.620 INFO [stderr]    |
Dec 18 06:36:40.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 06:36:40.620 INFO [stderr] 
Dec 18 06:36:40.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
Dec 18 06:36:41.330 INFO running `"docker" "inspect" "7b7cae3de05fe062d62fe56e149d55c3e226d218fc151b512cbbc6ac9df78814"`
Dec 18 06:36:41.584 INFO running `"docker" "rm" "-f" "7b7cae3de05fe062d62fe56e149d55c3e226d218fc151b512cbbc6ac9df78814"`
Dec 18 06:36:41.836 INFO [stdout] 7b7cae3de05fe062d62fe56e149d55c3e226d218fc151b512cbbc6ac9df78814