Dec 05 21:15:27.527 INFO testing ickshonpe/rust-data-structures against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 21:15:27.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:15:27.828 INFO [stdout] 65a9b9296b0f013d1b6f83f688171792dc9e7046055262b6b075e95356ebad8b Dec 05 21:15:27.830 INFO running `"docker" "start" "-a" "65a9b9296b0f013d1b6f83f688171792dc9e7046055262b6b075e95356ebad8b"` Dec 05 21:15:28.284 INFO [stderr] usermod: no changes Dec 05 21:15:28.337 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 05 21:15:28.845 INFO [stderr] warning: unused import: `std::mem` Dec 05 21:15:28.845 INFO [stderr] --> src/list.rs:1:5 Dec 05 21:15:28.845 INFO [stderr] | Dec 05 21:15:28.846 INFO [stderr] 1 | use std::mem; Dec 05 21:15:28.846 INFO [stderr] | ^^^^^^^^ Dec 05 21:15:28.846 INFO [stderr] | Dec 05 21:15:28.846 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 21:15:28.846 INFO [stderr] Dec 05 21:15:28.846 INFO [stderr] warning: unused import: `list::*` Dec 05 21:15:28.846 INFO [stderr] --> src/main.rs:11:5 Dec 05 21:15:28.846 INFO [stderr] | Dec 05 21:15:28.846 INFO [stderr] 11 | use list::*; Dec 05 21:15:28.846 INFO [stderr] | ^^^^^^^ Dec 05 21:15:28.846 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `merge_sort` Dec 05 21:15:28.981 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `merge` Dec 05 21:15:28.981 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `id` Dec 05 21:15:28.981 INFO [stderr] --> src/tricks.rs:4:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: type alias is never used: `Link` Dec 05 21:15:28.981 INFO [stderr] --> src/list.rs:4:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 4 | type Link = Option>>; Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: method is never used: `back` Dec 05 21:15:28.981 INFO [stderr] --> src/list.rs:67:5 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: method is never used: `back_id` Dec 05 21:15:28.981 INFO [stderr] --> src/list.rs:77:5 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: method is never used: `back_tmp` Dec 05 21:15:28.981 INFO [stderr] --> src/list.rs:87:5 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `quick_sort` Dec 05 21:15:28.981 INFO [stderr] --> src/quick_sort_slice.rs:5:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 5 | pub fn quick_sort(data: &mut [T]) { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `partition` Dec 05 21:15:28.981 INFO [stderr] --> src/quick_sort_slice.rs:13:1 Dec 05 21:15:28.981 INFO [stderr] | Dec 05 21:15:28.981 INFO [stderr] 13 | fn partition(data: &mut [T]) -> usize { Dec 05 21:15:28.981 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.981 INFO [stderr] Dec 05 21:15:28.981 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:28.982 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 05 21:15:28.982 INFO [stderr] | Dec 05 21:15:28.982 INFO [stderr] 28 | pub fn example() { Dec 05 21:15:28.982 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:28.982 INFO [stderr] Dec 05 21:15:28.982 INFO [stderr] warning: function is never used: `quick_sort` Dec 05 21:15:28.982 INFO [stderr] --> src/parallel_quick_sort.rs:6:1 Dec 05 21:15:28.982 INFO [stderr] | Dec 05 21:15:28.982 INFO [stderr] 6 | pub fn quick_sort(data: &mut [T]) { Dec 05 21:15:28.982 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.982 INFO [stderr] Dec 05 21:15:28.982 INFO [stderr] warning: function is never used: `split_at_exclusive_mut` Dec 05 21:15:28.982 INFO [stderr] --> src/parallel_quick_sort.rs:18:1 Dec 05 21:15:28.982 INFO [stderr] | Dec 05 21:15:28.982 INFO [stderr] 18 | pub fn split_at_exclusive_mut(data: &mut [T], p: usize) -> (&mut [T], &mut [T]) { Dec 05 21:15:28.982 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.982 INFO [stderr] Dec 05 21:15:28.982 INFO [stderr] warning: function is never used: `partition` Dec 05 21:15:28.982 INFO [stderr] --> src/parallel_quick_sort.rs:24:1 Dec 05 21:15:28.982 INFO [stderr] | Dec 05 21:15:28.982 INFO [stderr] 24 | fn partition(data: &mut [T]) -> usize { Dec 05 21:15:28.982 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:28.982 INFO [stderr] Dec 05 21:15:28.982 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:28.982 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 05 21:15:28.982 INFO [stderr] | Dec 05 21:15:28.982 INFO [stderr] 39 | pub fn example() { Dec 05 21:15:28.982 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:28.982 INFO [stderr] Dec 05 21:15:29.312 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s Dec 05 21:15:29.316 INFO [stderr] su: No module specific data is present Dec 05 21:15:29.582 INFO running `"docker" "inspect" "65a9b9296b0f013d1b6f83f688171792dc9e7046055262b6b075e95356ebad8b"` Dec 05 21:15:29.674 INFO running `"docker" "rm" "-f" "65a9b9296b0f013d1b6f83f688171792dc9e7046055262b6b075e95356ebad8b"` Dec 05 21:15:29.775 INFO [stdout] 65a9b9296b0f013d1b6f83f688171792dc9e7046055262b6b075e95356ebad8b Dec 05 21:15:29.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:15:29.988 INFO [stdout] b7984bbec15daf7c232b71a2c1b4cb2bba772160683c10de6a2080da610c7873 Dec 05 21:15:29.990 INFO running `"docker" "start" "-a" "b7984bbec15daf7c232b71a2c1b4cb2bba772160683c10de6a2080da610c7873"` Dec 05 21:15:30.332 INFO [stderr] usermod: no changes Dec 05 21:15:30.369 INFO [stderr] Compiling data-structures v0.1.0 (/source) Dec 05 21:15:30.816 INFO [stderr] warning: unused import: `std::mem` Dec 05 21:15:30.816 INFO [stderr] --> src/list.rs:1:5 Dec 05 21:15:30.816 INFO [stderr] | Dec 05 21:15:30.816 INFO [stderr] 1 | use std::mem; Dec 05 21:15:30.816 INFO [stderr] | ^^^^^^^^ Dec 05 21:15:30.816 INFO [stderr] | Dec 05 21:15:30.816 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 21:15:30.816 INFO [stderr] Dec 05 21:15:30.816 INFO [stderr] warning: unused import: `list::*` Dec 05 21:15:30.816 INFO [stderr] --> src/main.rs:11:5 Dec 05 21:15:30.816 INFO [stderr] | Dec 05 21:15:30.816 INFO [stderr] 11 | use list::*; Dec 05 21:15:30.816 INFO [stderr] | ^^^^^^^ Dec 05 21:15:30.816 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: function is never used: `merge_sort` Dec 05 21:15:30.984 INFO [stderr] --> src/merge_sort.rs:2:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 2 | pub fn merge_sort(xs: &[T]) -> Vec { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: function is never used: `merge` Dec 05 21:15:30.984 INFO [stderr] --> src/merge_sort.rs:14:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 14 | pub fn merge(mut left: &[T], mut right: &[T]) -> Vec { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: function is never used: `id` Dec 05 21:15:30.984 INFO [stderr] --> src/tricks.rs:4:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 4 | pub fn id(x: T) -> T { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: type alias is never used: `Link` Dec 05 21:15:30.984 INFO [stderr] --> src/list.rs:4:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 4 | type Link = Option>>; Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: method is never used: `back` Dec 05 21:15:30.984 INFO [stderr] --> src/list.rs:67:5 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 67 | fn back(&mut self) -> &mut Link { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: method is never used: `back_id` Dec 05 21:15:30.984 INFO [stderr] --> src/list.rs:77:5 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 77 | fn back_id(&mut self) -> &mut Link { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: method is never used: `back_tmp` Dec 05 21:15:30.984 INFO [stderr] --> src/list.rs:87:5 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 87 | fn back_tmp(&mut self) -> &mut Link { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:30.984 INFO [stderr] --> src/quick_sort_slice.rs:28:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 28 | pub fn example() { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:30.984 INFO [stderr] warning: function is never used: `example` Dec 05 21:15:30.984 INFO [stderr] --> src/parallel_quick_sort.rs:39:1 Dec 05 21:15:30.984 INFO [stderr] | Dec 05 21:15:30.984 INFO [stderr] 39 | pub fn example() { Dec 05 21:15:30.984 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 21:15:30.984 INFO [stderr] Dec 05 21:15:31.510 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s Dec 05 21:15:31.513 INFO [stderr] su: No module specific data is present Dec 05 21:15:31.812 INFO running `"docker" "inspect" "b7984bbec15daf7c232b71a2c1b4cb2bba772160683c10de6a2080da610c7873"` Dec 05 21:15:31.880 INFO running `"docker" "rm" "-f" "b7984bbec15daf7c232b71a2c1b4cb2bba772160683c10de6a2080da610c7873"` Dec 05 21:15:31.958 INFO [stdout] b7984bbec15daf7c232b71a2c1b4cb2bba772160683c10de6a2080da610c7873 Dec 05 21:15:31.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:15:32.146 INFO [stdout] 449ceae2043c9236dd7dc6373a3fec4ee6022270e70a2f1b2e08db944768479f Dec 05 21:15:32.148 INFO running `"docker" "start" "-a" "449ceae2043c9236dd7dc6373a3fec4ee6022270e70a2f1b2e08db944768479f"` Dec 05 21:15:32.494 INFO [stderr] usermod: no changes Dec 05 21:15:32.532 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 05 21:15:32.533 INFO [stderr] Running /target/debug/deps/data_structures-a6e1837024f87f8b Dec 05 21:15:32.535 INFO [stdout] Dec 05 21:15:32.535 INFO [stdout] running 9 tests Dec 05 21:15:32.535 INFO [stdout] test list::test_len ... ok Dec 05 21:15:32.604 INFO [stdout] test quick_sort_slice::test_2 ... ok Dec 05 21:15:32.606 INFO [stdout] test quick_sort::test_1 ... ok Dec 05 21:15:32.608 INFO [stdout] test quick_sort::test_2 ... ok Dec 05 21:15:32.656 INFO [stdout] test parallel_quick_sort::test_2 ... ok Dec 05 21:15:32.660 INFO [stdout] test quick_sort_slice::test_1 ... ok Dec 05 21:15:32.666 INFO [stdout] test parallel_quick_sort::test_1 ... ok Dec 05 21:15:33.072 INFO [stdout] test list::test_1 ... ok Dec 05 21:15:33.080 INFO [stdout] test list::test_2 ... ok Dec 05 21:15:33.080 INFO [stdout] Dec 05 21:15:33.080 INFO [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 21:15:33.080 INFO [stdout] Dec 05 21:15:33.087 INFO [stderr] su: No module specific data is present Dec 05 21:15:33.323 INFO running `"docker" "inspect" "449ceae2043c9236dd7dc6373a3fec4ee6022270e70a2f1b2e08db944768479f"` Dec 05 21:15:33.387 INFO running `"docker" "rm" "-f" "449ceae2043c9236dd7dc6373a3fec4ee6022270e70a2f1b2e08db944768479f"` Dec 05 21:15:33.460 INFO [stdout] 449ceae2043c9236dd7dc6373a3fec4ee6022270e70a2f1b2e08db944768479f