Nov 18 17:06:47.060 INFO testing copy_arena-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 18 17:06:47.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"` Nov 18 17:06:47.422 INFO [stdout] 9e9a8e3a8a747cf4276df687d9b5a98519556c9875f1eefd973127bbfca70712 Nov 18 17:06:47.422 INFO running `"docker" "start" "-a" "9e9a8e3a8a747cf4276df687d9b5a98519556c9875f1eefd973127bbfca70712"` Nov 18 17:06:48.350 INFO [stderr] usermod: no changes Nov 18 17:06:48.376 INFO [stderr] Compiling copy_arena v0.1.1 (/source) Nov 18 17:06:48.811 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Nov 18 17:06:48.811 INFO [stderr] --> src/lib.rs:180:58 Nov 18 17:06:48.812 INFO [stderr] | Nov 18 17:06:48.812 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Nov 18 17:06:48.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 18 17:06:48.813 INFO [stderr] | Nov 18 17:06:48.813 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 17:06:48.813 INFO [stderr] Nov 18 17:06:48.814 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Nov 18 17:06:48.814 INFO [stderr] --> src/lib.rs:196:49 Nov 18 17:06:48.814 INFO [stderr] | Nov 18 17:06:48.815 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Nov 18 17:06:48.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 18 17:06:48.815 INFO [stderr] Nov 18 17:06:48.890 INFO [stderr] warning: variable does not need to be mutable Nov 18 17:06:48.891 INFO [stderr] --> src/lib.rs:203:13 Nov 18 17:06:48.891 INFO [stderr] | Nov 18 17:06:48.891 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Nov 18 17:06:48.892 INFO [stderr] | ----^^^^^ Nov 18 17:06:48.892 INFO [stderr] | | Nov 18 17:06:48.892 INFO [stderr] | help: remove this `mut` Nov 18 17:06:48.892 INFO [stderr] | Nov 18 17:06:48.892 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 17:06:48.892 INFO [stderr] Nov 18 17:06:48.892 INFO [stderr] warning: variable does not need to be mutable Nov 18 17:06:48.892 INFO [stderr] --> src/lib.rs:215:13 Nov 18 17:06:48.892 INFO [stderr] | Nov 18 17:06:48.892 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Nov 18 17:06:48.892 INFO [stderr] | ----^^^^^ Nov 18 17:06:48.892 INFO [stderr] | | Nov 18 17:06:48.892 INFO [stderr] | help: remove this `mut` Nov 18 17:06:48.892 INFO [stderr] Nov 18 17:06:49.027 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s Nov 18 17:06:49.028 INFO [stderr] su: No module specific data is present Nov 18 17:06:49.535 INFO running `"docker" "inspect" "9e9a8e3a8a747cf4276df687d9b5a98519556c9875f1eefd973127bbfca70712"` Nov 18 17:06:49.738 INFO running `"docker" "rm" "-f" "9e9a8e3a8a747cf4276df687d9b5a98519556c9875f1eefd973127bbfca70712"` Nov 18 17:06:49.903 INFO [stdout] 9e9a8e3a8a747cf4276df687d9b5a98519556c9875f1eefd973127bbfca70712 Nov 18 17:06:49.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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"` Nov 18 17:06:50.343 INFO [stdout] e73f68f361f95b60c93ca9a8eb3dc8d58cd5ff83faefd879a768019698c5f236 Nov 18 17:06:50.344 INFO running `"docker" "start" "-a" "e73f68f361f95b60c93ca9a8eb3dc8d58cd5ff83faefd879a768019698c5f236"` Nov 18 17:06:51.079 INFO [stderr] usermod: no changes Nov 18 17:06:51.140 INFO [stderr] Compiling copy_arena v0.1.1 (/source) Nov 18 17:06:51.707 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Nov 18 17:06:51.707 INFO [stderr] --> src/lib.rs:180:58 Nov 18 17:06:51.707 INFO [stderr] | Nov 18 17:06:51.707 INFO [stderr] 180 | let memory = self.alloc_raw(mem::size_of::(), mem::min_align_of::()); Nov 18 17:06:51.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 18 17:06:51.707 INFO [stderr] | Nov 18 17:06:51.707 INFO [stderr] = note: #[warn(deprecated)] on by default Nov 18 17:06:51.707 INFO [stderr] Nov 18 17:06:51.707 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead Nov 18 17:06:51.707 INFO [stderr] --> src/lib.rs:196:49 Nov 18 17:06:51.707 INFO [stderr] | Nov 18 17:06:51.707 INFO [stderr] 196 | let memory = self.alloc_raw(byte_count, mem::min_align_of::()); Nov 18 17:06:51.707 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Nov 18 17:06:51.707 INFO [stderr] Nov 18 17:06:51.854 INFO [stderr] warning: variable does not need to be mutable Nov 18 17:06:51.854 INFO [stderr] --> src/lib.rs:203:13 Nov 18 17:06:51.854 INFO [stderr] | Nov 18 17:06:51.854 INFO [stderr] 203 | let mut slice = self.alloc_slice_raw(elems.len()); Nov 18 17:06:51.854 INFO [stderr] | ----^^^^^ Nov 18 17:06:51.854 INFO [stderr] | | Nov 18 17:06:51.854 INFO [stderr] | help: remove this `mut` Nov 18 17:06:51.854 INFO [stderr] | Nov 18 17:06:51.854 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 17:06:51.854 INFO [stderr] Nov 18 17:06:51.860 INFO [stderr] warning: variable does not need to be mutable Nov 18 17:06:51.860 INFO [stderr] --> src/lib.rs:215:13 Nov 18 17:06:51.860 INFO [stderr] | Nov 18 17:06:51.860 INFO [stderr] 215 | let mut slice = self.alloc_slice_raw(len); Nov 18 17:06:51.860 INFO [stderr] | ----^^^^^ Nov 18 17:06:51.860 INFO [stderr] | | Nov 18 17:06:51.860 INFO [stderr] | help: remove this `mut` Nov 18 17:06:51.860 INFO [stderr] Nov 18 17:06:52.516 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s Nov 18 17:06:52.518 INFO [stderr] su: No module specific data is present Nov 18 17:06:53.013 INFO running `"docker" "inspect" "e73f68f361f95b60c93ca9a8eb3dc8d58cd5ff83faefd879a768019698c5f236"` Nov 18 17:06:53.237 INFO running `"docker" "rm" "-f" "e73f68f361f95b60c93ca9a8eb3dc8d58cd5ff83faefd879a768019698c5f236"` Nov 18 17:06:53.458 INFO [stdout] e73f68f361f95b60c93ca9a8eb3dc8d58cd5ff83faefd879a768019698c5f236 Nov 18 17:06:53.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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"` Nov 18 17:06:53.785 INFO [stdout] bb366eac9027afb032e7c7ee4770339f1d86c4fe36aa1f5ff46949a69ac07ed0 Nov 18 17:06:53.791 INFO running `"docker" "start" "-a" "bb366eac9027afb032e7c7ee4770339f1d86c4fe36aa1f5ff46949a69ac07ed0"` Nov 18 17:06:54.746 INFO [stderr] usermod: no changes Nov 18 17:06:54.795 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Nov 18 17:06:54.795 INFO [stderr] Running /target/debug/deps/copy_arena-aa99d40a5ccbb0e9 Nov 18 17:06:54.815 INFO [stdout] Nov 18 17:06:54.815 INFO [stdout] running 8 tests Nov 18 17:06:54.815 INFO [stdout] test just_enough_capacity ... ok Nov 18 17:06:54.815 INFO [stdout] test barely_too_little_capacity ... ok Nov 18 17:06:54.815 INFO [stdout] test zero_size ... ok Nov 18 17:06:54.816 INFO [stdout] test construct_slices ... ok Nov 18 17:06:54.820 INFO [stdout] test surprisingly_large ... ok Nov 18 17:06:54.820 INFO [stdout] test construct_simple ... ok Nov 18 17:06:54.820 INFO [stdout] test many_u8s ... ok Nov 18 17:06:54.830 INFO [stdout] test zero_capacity ... ok Nov 18 17:06:54.831 INFO [stdout] Nov 18 17:06:54.831 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 17:06:54.831 INFO [stdout] Nov 18 17:06:54.831 INFO [stderr] Doc-tests copy_arena Nov 18 17:06:55.681 INFO [stdout] Nov 18 17:06:55.682 INFO [stdout] running 2 tests Nov 18 17:06:57.061 INFO [stdout] test src/lib.rs - (line 14) ... ok Nov 18 17:06:57.082 INFO [stdout] test src/lib.rs - (line 30) ... ok Nov 18 17:06:57.082 INFO [stdout] Nov 18 17:06:57.082 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 17:06:57.082 INFO [stdout] Nov 18 17:06:57.092 INFO [stderr] su: No module specific data is present Nov 18 17:06:57.697 INFO running `"docker" "inspect" "bb366eac9027afb032e7c7ee4770339f1d86c4fe36aa1f5ff46949a69ac07ed0"` Nov 18 17:06:57.873 INFO running `"docker" "rm" "-f" "bb366eac9027afb032e7c7ee4770339f1d86c4fe36aa1f5ff46949a69ac07ed0"` Nov 18 17:06:58.219 INFO [stdout] bb366eac9027afb032e7c7ee4770339f1d86c4fe36aa1f5ff46949a69ac07ed0