Dec 18 17:21:09.124 INFO checking cortex-a-2.2.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:21:09.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cortex-a/2.2.2:/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 17:21:09.500 INFO [stdout] 5a2166ce5a4d70f09ae08db2ed5e4f37ebf9de2740f73acedaffa517fa74a689
Dec 18 17:21:09.502 INFO running `"docker" "start" "-a" "5a2166ce5a4d70f09ae08db2ed5e4f37ebf9de2740f73acedaffa517fa74a689"`
Dec 18 17:21:10.629 INFO [stderr]     Checking tock-registers v0.2.0
Dec 18 17:21:10.864 INFO [stderr]     Checking register v0.2.1
Dec 18 17:21:11.052 INFO [stderr]     Checking cortex-a v2.2.2 (/opt/crater/workdir)
Dec 18 17:21:11.453 INFO [stderr] warning: unused import: `core`
Dec 18 17:21:11.453 INFO [stderr]   --> src/asm.rs:50:9
Dec 18 17:21:11.453 INFO [stderr]    |
Dec 18 17:21:11.453 INFO [stderr] 50 |     use core;
Dec 18 17:21:11.453 INFO [stderr]    |         ^^^^
Dec 18 17:21:11.453 INFO [stderr]    |
Dec 18 17:21:11.453 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:21:11.453 INFO [stderr] 
Dec 18 17:21:11.508 INFO [stderr] warning: unused import: `core`
Dec 18 17:21:11.508 INFO [stderr]   --> src/asm.rs:50:9
Dec 18 17:21:11.508 INFO [stderr]    |
Dec 18 17:21:11.508 INFO [stderr] 50 |     use core;
Dec 18 17:21:11.508 INFO [stderr]    |         ^^^^
Dec 18 17:21:11.508 INFO [stderr]    |
Dec 18 17:21:11.508 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 17:21:11.508 INFO [stderr] 
Dec 18 17:21:11.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 18 17:21:12.258 INFO running `"docker" "inspect" "5a2166ce5a4d70f09ae08db2ed5e4f37ebf9de2740f73acedaffa517fa74a689"`
Dec 18 17:21:12.426 INFO running `"docker" "rm" "-f" "5a2166ce5a4d70f09ae08db2ed5e4f37ebf9de2740f73acedaffa517fa74a689"`
Dec 18 17:21:12.602 INFO [stdout] 5a2166ce5a4d70f09ae08db2ed5e4f37ebf9de2740f73acedaffa517fa74a689