Dec 18 18:22:51.459 INFO checking atomic_refcell-0.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:22:51.459 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/atomic_refcell/0.1.3:/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 18:22:51.780 INFO [stdout] 55af501e857de2b8a57ed042e5cf6dde1177963cbfc6b002f30127a24e719278
Dec 18 18:22:51.785 INFO running `"docker" "start" "-a" "55af501e857de2b8a57ed042e5cf6dde1177963cbfc6b002f30127a24e719278"`
Dec 18 18:22:52.547 INFO [stderr]     Checking atomic_refcell v0.1.3 (/opt/crater/workdir)
Dec 18 18:22:52.868 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 18:22:52.868 INFO [stderr]   --> src/lib.rs:78:9
Dec 18 18:22:52.868 INFO [stderr]    |
Dec 18 18:22:52.868 INFO [stderr] 78 |         unsafe { self.value.into_inner() }
Dec 18 18:22:52.868 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 18:22:52.868 INFO [stderr]    |
Dec 18 18:22:52.868 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 18:22:52.868 INFO [stderr] 
Dec 18 18:22:52.909 INFO [stderr] warning: unnecessary `unsafe` block
Dec 18 18:22:52.909 INFO [stderr]   --> src/lib.rs:78:9
Dec 18 18:22:52.909 INFO [stderr]    |
Dec 18 18:22:52.909 INFO [stderr] 78 |         unsafe { self.value.into_inner() }
Dec 18 18:22:52.909 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 18 18:22:52.909 INFO [stderr]    |
Dec 18 18:22:52.909 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 18 18:22:52.909 INFO [stderr] 
Dec 18 18:22:53.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 18 18:22:53.611 INFO running `"docker" "inspect" "55af501e857de2b8a57ed042e5cf6dde1177963cbfc6b002f30127a24e719278"`
Dec 18 18:22:53.702 INFO running `"docker" "rm" "-f" "55af501e857de2b8a57ed042e5cf6dde1177963cbfc6b002f30127a24e719278"`
Dec 18 18:22:53.800 INFO [stdout] 55af501e857de2b8a57ed042e5cf6dde1177963cbfc6b002f30127a24e719278