Dec 05 21:15:27.867 INFO testing ickshonpe/rust-data-structures against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 21:15:27.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 21:15:28.093 INFO [stdout] ab11a8a564360a3a68aad2d498304beda580c4e5abd6a9e187a62d69ab20623b Dec 05 21:15:28.095 INFO running `"docker" "start" "-a" "ab11a8a564360a3a68aad2d498304beda580c4e5abd6a9e187a62d69ab20623b"` Dec 05 21:15:28.480 INFO [stderr] usermod: no changes Dec 05 21:15:28.537 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 05 21:15:28.943 INFO [stderr] warning: unused import: `std::mem` Dec 05 21:15:28.943 INFO [stderr] --> src/list.rs:1:5 Dec 05 21:15:28.943 INFO [stderr] | Dec 05 21:15:28.943 INFO [stderr] 1 | use std::mem; Dec 05 21:15:28.943 INFO [stderr] | ^^^^^^^^ Dec 05 21:15:28.943 INFO [stderr] | Dec 05 21:15:28.943 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 21:15:28.943 INFO [stderr] Dec 05 21:15:28.943 INFO [stderr] warning: unused import: `list::*` Dec 05 21:15:28.943 INFO [stderr] --> src/main.rs:11:5 Dec 05 21:15:28.943 INFO [stderr] | Dec 05 21:15:28.943 INFO [stderr] 11 | use list::*; Dec 05 21:15:28.943 INFO [stderr] | ^^^^^^^ Dec 05 21:15:28.943 INFO [stderr] Dec 05 21:15:29.068 INFO [stderr] warning: function is never used: `merge_sort` Dec 05 21:15:29.068 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 05 21:15:29.068 INFO [stderr] | Dec 05 21:15:29.068 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 05 21:15:29.068 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.068 INFO [stderr] | Dec 05 21:15:29.068 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:15:29.068 INFO [stderr] Dec 05 21:15:29.068 INFO [stderr] warning: function is never used: `merge` Dec 05 21:15:29.068 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 05 21:15:29.068 INFO [stderr] | Dec 05 21:15:29.068 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `id` Dec 05 21:15:29.069 INFO [stderr] --> src/tricks.rs:4:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: type alias is never used: `Link` Dec 05 21:15:29.069 INFO [stderr] --> src/list.rs:4:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 4 | type Link = Option>>; Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: method is never used: `back` Dec 05 21:15:29.069 INFO [stderr] --> src/list.rs:67:5 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: method is never used: `back_id` Dec 05 21:15:29.069 INFO [stderr] --> src/list.rs:77:5 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: method is never used: `back_tmp` Dec 05 21:15:29.069 INFO [stderr] --> src/list.rs:87:5 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `quick_sort` Dec 05 21:15:29.069 INFO [stderr] --> src/quick_sort_slice.rs:5:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 5 | pub fn quick_sort(data: &mut [T]) { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `partition` Dec 05 21:15:29.069 INFO [stderr] --> src/quick_sort_slice.rs:13:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 13 | fn partition(data: &mut [T]) -> usize { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:29.069 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 28 | pub fn example() { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `quick_sort` Dec 05 21:15:29.069 INFO [stderr] --> src/parallel_quick_sort.rs:6:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 6 | pub fn quick_sort(data: &mut [T]) { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `split_at_exclusive_mut` Dec 05 21:15:29.069 INFO [stderr] --> src/parallel_quick_sort.rs:18:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 18 | pub fn split_at_exclusive_mut(data: &mut [T], p: usize) -> (&mut [T], &mut [T]) { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `partition` Dec 05 21:15:29.069 INFO [stderr] --> src/parallel_quick_sort.rs:24:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 24 | fn partition(data: &mut [T]) -> usize { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.069 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:29.069 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 05 21:15:29.069 INFO [stderr] | Dec 05 21:15:29.069 INFO [stderr] 39 | pub fn example() { Dec 05 21:15:29.069 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:29.069 INFO [stderr] Dec 05 21:15:29.415 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s Dec 05 21:15:29.416 INFO [stderr] su: No module specific data is present Dec 05 21:15:29.681 INFO running `"docker" "inspect" "ab11a8a564360a3a68aad2d498304beda580c4e5abd6a9e187a62d69ab20623b"` Dec 05 21:15:29.777 INFO running `"docker" "rm" "-f" "ab11a8a564360a3a68aad2d498304beda580c4e5abd6a9e187a62d69ab20623b"` Dec 05 21:15:29.872 INFO [stdout] ab11a8a564360a3a68aad2d498304beda580c4e5abd6a9e187a62d69ab20623b Dec 05 21:15:29.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 21:15:30.051 INFO [stdout] 1716489b8dfee5c2efc5207d3a87a02973e145f660c2abfff0a8ef59cbbf551b Dec 05 21:15:30.054 INFO running `"docker" "start" "-a" "1716489b8dfee5c2efc5207d3a87a02973e145f660c2abfff0a8ef59cbbf551b"` Dec 05 21:15:30.597 INFO [stderr] usermod: no changes Dec 05 21:15:30.636 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 05 21:15:31.027 INFO [stderr] warning: unused import: `std::mem` Dec 05 21:15:31.027 INFO [stderr] --> src/list.rs:1:5 Dec 05 21:15:31.027 INFO [stderr] | Dec 05 21:15:31.027 INFO [stderr] 1 | use std::mem; Dec 05 21:15:31.027 INFO [stderr] | ^^^^^^^^ Dec 05 21:15:31.027 INFO [stderr] | Dec 05 21:15:31.027 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 21:15:31.027 INFO [stderr] Dec 05 21:15:31.027 INFO [stderr] warning: unused import: `list::*` Dec 05 21:15:31.027 INFO [stderr] --> src/main.rs:11:5 Dec 05 21:15:31.027 INFO [stderr] | Dec 05 21:15:31.027 INFO [stderr] 11 | use list::*; Dec 05 21:15:31.027 INFO [stderr] | ^^^^^^^ Dec 05 21:15:31.027 INFO [stderr] Dec 05 21:15:31.189 INFO [stderr] warning: function is never used: `merge_sort` Dec 05 21:15:31.189 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 05 21:15:31.189 INFO [stderr] | Dec 05 21:15:31.189 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 05 21:15:31.189 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.189 INFO [stderr] | Dec 05 21:15:31.189 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:15:31.189 INFO [stderr] Dec 05 21:15:31.189 INFO [stderr] warning: function is never used: `merge` Dec 05 21:15:31.189 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 05 21:15:31.189 INFO [stderr] | Dec 05 21:15:31.189 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 05 21:15:31.189 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.189 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: function is never used: `id` Dec 05 21:15:31.193 INFO [stderr] --> src/tricks.rs:4:1 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: type alias is never used: `Link` Dec 05 21:15:31.193 INFO [stderr] --> src/list.rs:4:1 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 4 | type Link = Option>>; Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: method is never used: `back` Dec 05 21:15:31.193 INFO [stderr] --> src/list.rs:67:5 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: method is never used: `back_id` Dec 05 21:15:31.193 INFO [stderr] --> src/list.rs:77:5 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: method is never used: `back_tmp` Dec 05 21:15:31.193 INFO [stderr] --> src/list.rs:87:5 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:31.193 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 28 | pub fn example() { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.193 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:31.193 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 05 21:15:31.193 INFO [stderr] | Dec 05 21:15:31.193 INFO [stderr] 39 | pub fn example() { Dec 05 21:15:31.193 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:31.193 INFO [stderr] Dec 05 21:15:31.685 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s Dec 05 21:15:31.689 INFO [stderr] su: No module specific data is present Dec 05 21:15:31.916 INFO running `"docker" "inspect" "1716489b8dfee5c2efc5207d3a87a02973e145f660c2abfff0a8ef59cbbf551b"` Dec 05 21:15:32.014 INFO running `"docker" "rm" "-f" "1716489b8dfee5c2efc5207d3a87a02973e145f660c2abfff0a8ef59cbbf551b"` Dec 05 21:15:32.101 INFO [stdout] 1716489b8dfee5c2efc5207d3a87a02973e145f660c2abfff0a8ef59cbbf551b Dec 05 21:15:32.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"` Dec 05 21:15:32.219 INFO [stdout] 13a96a935e1a0b39b6bfb06fcb6ca044a8d7570e2f3be17b0c41c0be0eb8015d Dec 05 21:15:32.221 INFO running `"docker" "start" "-a" "13a96a935e1a0b39b6bfb06fcb6ca044a8d7570e2f3be17b0c41c0be0eb8015d"` Dec 05 21:15:32.637 INFO [stderr] usermod: no changes Dec 05 21:15:32.677 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 05 21:15:32.678 INFO [stderr] Running /target/debug/deps/data_structures-23314ee843c326e1 Dec 05 21:15:32.679 INFO [stdout] Dec 05 21:15:32.680 INFO [stdout] running 9 tests Dec 05 21:15:32.681 INFO [stdout] test list::test_len ... ok Dec 05 21:15:32.769 INFO [stdout] test quick_sort::test_2 ... ok Dec 05 21:15:32.797 INFO [stdout] test quick_sort_slice::test_1 ... ok Dec 05 21:15:32.806 INFO [stdout] test quick_sort::test_1 ... ok Dec 05 21:15:32.813 INFO [stdout] test quick_sort_slice::test_2 ... ok Dec 05 21:15:32.850 INFO [stdout] test parallel_quick_sort::test_2 ... ok Dec 05 21:15:32.857 INFO [stdout] test parallel_quick_sort::test_1 ... ok Dec 05 21:15:33.200 INFO [stdout] test list::test_1 ... ok Dec 05 21:15:33.202 INFO [stdout] test list::test_2 ... ok Dec 05 21:15:33.202 INFO [stdout] Dec 05 21:15:33.202 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 21:15:33.202 INFO [stdout] Dec 05 21:15:33.208 INFO [stderr] su: No module specific data is present Dec 05 21:15:33.446 INFO running `"docker" "inspect" "13a96a935e1a0b39b6bfb06fcb6ca044a8d7570e2f3be17b0c41c0be0eb8015d"` Dec 05 21:15:33.516 INFO running `"docker" "rm" "-f" "13a96a935e1a0b39b6bfb06fcb6ca044a8d7570e2f3be17b0c41c0be0eb8015d"` Dec 05 21:15:33.572 INFO [stdout] 13a96a935e1a0b39b6bfb06fcb6ca044a8d7570e2f3be17b0c41c0be0eb8015d