Dec 18 17:21:58.322 INFO checking copy_arena-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 17:21:58.322 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/reg/copy_arena/0.1.1:/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 17:21:58.635 INFO [stdout] 5ce53b08e5bdc3a3c341483fe03b296061a7808a6675ed37aedb1f0bce17fb06 Dec 18 17:21:58.640 INFO running `"docker" "start" "-a" "5ce53b08e5bdc3a3c341483fe03b296061a7808a6675ed37aedb1f0bce17fb06"` Dec 18 17:21:59.661 INFO [stderr] Checking copy_arena v0.1.1 (/opt/crater/workdir) Dec 18 17:21:59.926 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 18 17:21:59.926 INFO [stderr] --> src/lib.rs:180:58 Dec 18 17:21:59.926 INFO [stderr] | Dec 18 17:21:59.926 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 18 17:21:59.926 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:21:59.926 INFO [stderr] | Dec 18 17:21:59.926 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 17:21:59.926 INFO [stderr] Dec 18 17:21:59.926 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 18 17:21:59.926 INFO [stderr] --> src/lib.rs:196:49 Dec 18 17:21:59.926 INFO [stderr] | Dec 18 17:21:59.927 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 18 17:21:59.927 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:21:59.927 INFO [stderr] Dec 18 17:21:59.945 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 18 17:21:59.945 INFO [stderr] --> src/lib.rs:180:58 Dec 18 17:21:59.945 INFO [stderr] | Dec 18 17:21:59.945 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 18 17:21:59.945 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:21:59.945 INFO [stderr] | Dec 18 17:21:59.945 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 17:21:59.945 INFO [stderr] Dec 18 17:21:59.945 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 18 17:21:59.946 INFO [stderr] --> src/lib.rs:196:49 Dec 18 17:21:59.946 INFO [stderr] | Dec 18 17:21:59.946 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 18 17:21:59.946 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 18 17:21:59.946 INFO [stderr] Dec 18 17:21:59.985 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:21:59.985 INFO [stderr] --> src/lib.rs:203:13 Dec 18 17:21:59.985 INFO [stderr] | Dec 18 17:21:59.985 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 18 17:21:59.985 INFO [stderr] | ----^^^^^ Dec 18 17:21:59.985 INFO [stderr] | | Dec 18 17:21:59.985 INFO [stderr] | help: remove this `mut` Dec 18 17:21:59.985 INFO [stderr] | Dec 18 17:21:59.985 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 17:21:59.985 INFO [stderr] Dec 18 17:21:59.987 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:21:59.987 INFO [stderr] --> src/lib.rs:215:13 Dec 18 17:21:59.987 INFO [stderr] | Dec 18 17:21:59.987 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 18 17:21:59.987 INFO [stderr] | ----^^^^^ Dec 18 17:21:59.987 INFO [stderr] | | Dec 18 17:21:59.987 INFO [stderr] | help: remove this `mut` Dec 18 17:21:59.987 INFO [stderr] Dec 18 17:22:00.087 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:22:00.087 INFO [stderr] --> src/lib.rs:203:13 Dec 18 17:22:00.088 INFO [stderr] | Dec 18 17:22:00.088 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 18 17:22:00.088 INFO [stderr] | ----^^^^^ Dec 18 17:22:00.088 INFO [stderr] | | Dec 18 17:22:00.088 INFO [stderr] | help: remove this `mut` Dec 18 17:22:00.088 INFO [stderr] | Dec 18 17:22:00.088 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 17:22:00.088 INFO [stderr] Dec 18 17:22:00.088 INFO [stderr] warning: variable does not need to be mutable Dec 18 17:22:00.088 INFO [stderr] --> src/lib.rs:215:13 Dec 18 17:22:00.088 INFO [stderr] | Dec 18 17:22:00.088 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 18 17:22:00.088 INFO [stderr] | ----^^^^^ Dec 18 17:22:00.088 INFO [stderr] | | Dec 18 17:22:00.088 INFO [stderr] | help: remove this `mut` Dec 18 17:22:00.088 INFO [stderr] Dec 18 17:22:00.160 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s Dec 18 17:22:00.630 INFO running `"docker" "inspect" "5ce53b08e5bdc3a3c341483fe03b296061a7808a6675ed37aedb1f0bce17fb06"` Dec 18 17:22:00.824 INFO running `"docker" "rm" "-f" "5ce53b08e5bdc3a3c341483fe03b296061a7808a6675ed37aedb1f0bce17fb06"` Dec 18 17:22:01.038 INFO [stdout] 5ce53b08e5bdc3a3c341483fe03b296061a7808a6675ed37aedb1f0bce17fb06