Dec 05 15:04:07.783 INFO checking copy_arena-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 15:04:07.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 15:04:08.196 INFO [stdout] 904d59eaab10c7b62b5ad95dec017decee2d5e561a16979d79341ce1a93318ad Dec 05 15:04:08.200 INFO running `"docker" "start" "-a" "904d59eaab10c7b62b5ad95dec017decee2d5e561a16979d79341ce1a93318ad"` Dec 05 15:04:09.047 INFO [stderr] usermod: no changes Dec 05 15:04:09.074 INFO [stderr] Checking copy_arena v0.1.1 (/source) Dec 05 15:04:09.547 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:09.547 INFO [stderr] --> src/lib.rs:180:58 Dec 05 15:04:09.547 INFO [stderr] | Dec 05 15:04:09.547 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 05 15:04:09.547 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:09.547 INFO [stderr] | Dec 05 15:04:09.547 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:04:09.547 INFO [stderr] Dec 05 15:04:09.547 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:09.547 INFO [stderr] --> src/lib.rs:196:49 Dec 05 15:04:09.547 INFO [stderr] | Dec 05 15:04:09.547 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 05 15:04:09.547 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:09.547 INFO [stderr] Dec 05 15:04:09.610 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:09.610 INFO [stderr] --> src/lib.rs:203:13 Dec 05 15:04:09.610 INFO [stderr] | Dec 05 15:04:09.610 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 05 15:04:09.610 INFO [stderr] | ----^^^^^ Dec 05 15:04:09.610 INFO [stderr] | | Dec 05 15:04:09.610 INFO [stderr] | help: remove this `mut` Dec 05 15:04:09.611 INFO [stderr] | Dec 05 15:04:09.611 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:04:09.611 INFO [stderr] Dec 05 15:04:09.611 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:09.611 INFO [stderr] --> src/lib.rs:215:13 Dec 05 15:04:09.611 INFO [stderr] | Dec 05 15:04:09.611 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 05 15:04:09.611 INFO [stderr] | ----^^^^^ Dec 05 15:04:09.611 INFO [stderr] | | Dec 05 15:04:09.611 INFO [stderr] | help: remove this `mut` Dec 05 15:04:09.611 INFO [stderr] Dec 05 15:04:09.750 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:09.750 INFO [stderr] --> src/lib.rs:180:58 Dec 05 15:04:09.750 INFO [stderr] | Dec 05 15:04:09.750 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Dec 05 15:04:09.750 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:09.750 INFO [stderr] | Dec 05 15:04:09.750 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:04:09.750 INFO [stderr] Dec 05 15:04:09.751 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Dec 05 15:04:09.751 INFO [stderr] --> src/lib.rs:196:49 Dec 05 15:04:09.751 INFO [stderr] | Dec 05 15:04:09.751 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Dec 05 15:04:09.751 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:04:09.751 INFO [stderr] Dec 05 15:04:09.885 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:09.885 INFO [stderr] --> src/lib.rs:203:13 Dec 05 15:04:09.885 INFO [stderr] | Dec 05 15:04:09.885 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Dec 05 15:04:09.885 INFO [stderr] | ----^^^^^ Dec 05 15:04:09.885 INFO [stderr] | | Dec 05 15:04:09.885 INFO [stderr] | help: remove this `mut` Dec 05 15:04:09.885 INFO [stderr] | Dec 05 15:04:09.885 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:04:09.885 INFO [stderr] Dec 05 15:04:09.885 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:04:09.885 INFO [stderr] --> src/lib.rs:215:13 Dec 05 15:04:09.885 INFO [stderr] | Dec 05 15:04:09.885 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Dec 05 15:04:09.885 INFO [stderr] | ----^^^^^ Dec 05 15:04:09.885 INFO [stderr] | | Dec 05 15:04:09.885 INFO [stderr] | help: remove this `mut` Dec 05 15:04:09.885 INFO [stderr] Dec 05 15:04:09.927 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s Dec 05 15:04:09.931 INFO [stderr] su: No module specific data is present Dec 05 15:04:10.265 INFO running `"docker" "inspect" "904d59eaab10c7b62b5ad95dec017decee2d5e561a16979d79341ce1a93318ad"` Dec 05 15:04:10.373 INFO running `"docker" "rm" "-f" "904d59eaab10c7b62b5ad95dec017decee2d5e561a16979d79341ce1a93318ad"` Dec 05 15:04:10.479 INFO [stdout] 904d59eaab10c7b62b5ad95dec017decee2d5e561a16979d79341ce1a93318ad