Dec 18 03:29:06.553 INFO checking bcko/acr-cleaner against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:29:06.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bcko/acr-cleaner:/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 03:29:06.865 INFO [stdout] 666c673659224badef90c97b753c4afaff3809c9777e68a71b07f8ce2aebc3de
Dec 18 03:29:06.867 INFO running `"docker" "start" "-a" "666c673659224badef90c97b753c4afaff3809c9777e68a71b07f8ce2aebc3de"`
Dec 18 03:29:08.364 INFO [stderr]     Checking acr-cleaner v0.1.0 (/opt/crater/workdir)
Dec 18 03:29:08.926 INFO [stderr] warning: unused variable: `az_acr_delete_output`
Dec 18 03:29:08.926 INFO [stderr]   --> src/main.rs:65:13
Dec 18 03:29:08.926 INFO [stderr]    |
Dec 18 03:29:08.926 INFO [stderr] 65 |         let az_acr_delete_output = Command::new("az")
Dec 18 03:29:08.926 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_az_acr_delete_output` instead
Dec 18 03:29:08.926 INFO [stderr]    |
Dec 18 03:29:08.926 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:29:08.926 INFO [stderr] 
Dec 18 03:29:08.968 INFO [stderr] warning: unused variable: `az_acr_delete_output`
Dec 18 03:29:08.969 INFO [stderr]   --> src/main.rs:65:13
Dec 18 03:29:08.969 INFO [stderr]    |
Dec 18 03:29:08.969 INFO [stderr] 65 |         let az_acr_delete_output = Command::new("az")
Dec 18 03:29:08.969 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_az_acr_delete_output` instead
Dec 18 03:29:08.969 INFO [stderr]    |
Dec 18 03:29:08.969 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:29:08.969 INFO [stderr] 
Dec 18 03:29:09.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 18 03:29:09.625 INFO running `"docker" "inspect" "666c673659224badef90c97b753c4afaff3809c9777e68a71b07f8ce2aebc3de"`
Dec 18 03:29:09.822 INFO running `"docker" "rm" "-f" "666c673659224badef90c97b753c4afaff3809c9777e68a71b07f8ce2aebc3de"`
Dec 18 03:29:10.004 INFO [stdout] 666c673659224badef90c97b753c4afaff3809c9777e68a71b07f8ce2aebc3de