Dec 12 05:17:21.512 INFO checking vebtrees-0.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 12 05:17:21.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 05:17:21.710 INFO [stdout] 121740b9dd46e8da45a6e8dd25bb148527e72922877aac42ecb005a330da816e Dec 12 05:17:21.712 INFO running `"docker" "start" "-a" "121740b9dd46e8da45a6e8dd25bb148527e72922877aac42ecb005a330da816e"` Dec 12 05:17:22.126 INFO [stderr] usermod: no changes Dec 12 05:17:22.167 INFO [stderr] Checking vebtrees v0.1.3 (/source) Dec 12 05:17:22.608 INFO [stderr] warning: unnecessary parentheses around function argument Dec 12 05:17:22.608 INFO [stderr] --> src/lib.rs:285:61 Dec 12 05:17:22.608 INFO [stderr] | Dec 12 05:17:22.608 INFO [stderr] 285 | self.min = Some((first_cluster Dec 12 05:17:22.608 INFO [stderr] | _____________________________________________________________^ Dec 12 05:17:22.608 INFO [stderr] 286 | | * self.children.len() as T Dec 12 05:17:22.608 INFO [stderr] 287 | | + min)); Dec 12 05:17:22.608 INFO [stderr] | |___________________________________________________________________^ Dec 12 05:17:22.608 INFO [stderr] | Dec 12 05:17:22.608 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 12 05:17:22.608 INFO [stderr] help: remove these parentheses Dec 12 05:17:22.608 INFO [stderr] | Dec 12 05:17:22.608 INFO [stderr] 285 | self.min = Some(first_cluster Dec 12 05:17:22.608 INFO [stderr] 286 | * self.children.len() as T Dec 12 05:17:22.608 INFO [stderr] 287 | + min); Dec 12 05:17:22.608 INFO [stderr] | Dec 12 05:17:22.609 INFO [stderr] Dec 12 05:17:22.609 INFO [stderr] warning: unnecessary parentheses around function argument Dec 12 05:17:22.609 INFO [stderr] --> src/lib.rs:312:61 Dec 12 05:17:22.609 INFO [stderr] | Dec 12 05:17:22.609 INFO [stderr] 312 | self.max = Some((last_cluster Dec 12 05:17:22.609 INFO [stderr] | _____________________________________________________________^ Dec 12 05:17:22.609 INFO [stderr] 313 | | * self.children.len() as T Dec 12 05:17:22.609 INFO [stderr] 314 | | + max)); Dec 12 05:17:22.609 INFO [stderr] | |___________________________________________________________________^ Dec 12 05:17:22.609 INFO [stderr] help: remove these parentheses Dec 12 05:17:22.609 INFO [stderr] | Dec 12 05:17:22.609 INFO [stderr] 312 | self.max = Some(last_cluster Dec 12 05:17:22.609 INFO [stderr] 313 | * self.children.len() as T Dec 12 05:17:22.609 INFO [stderr] 314 | + max); Dec 12 05:17:22.609 INFO [stderr] | Dec 12 05:17:22.609 INFO [stderr] Dec 12 05:17:22.667 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.667 INFO [stderr] --> src/lib.rs:406:25 Dec 12 05:17:22.667 INFO [stderr] | Dec 12 05:17:22.667 INFO [stderr] 406 | / return match self.children[self.high(value)].search(offset) { Dec 12 05:17:22.667 INFO [stderr] 407 | | Some(n) => { Dec 12 05:17:22.667 INFO [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); Dec 12 05:17:22.667 INFO [stderr] 409 | | }, Dec 12 05:17:22.667 INFO [stderr] ... | Dec 12 05:17:22.667 INFO [stderr] 412 | | } Dec 12 05:17:22.667 INFO [stderr] 413 | | }; Dec 12 05:17:22.667 INFO [stderr] | |_________________________^ Dec 12 05:17:22.667 INFO [stderr] | Dec 12 05:17:22.667 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 12 05:17:22.667 INFO [stderr] Dec 12 05:17:22.672 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.672 INFO [stderr] --> src/lib.rs:420:13 Dec 12 05:17:22.672 INFO [stderr] | Dec 12 05:17:22.672 INFO [stderr] 420 | / return match self.children[next_cluster].search(offset) { Dec 12 05:17:22.672 INFO [stderr] 421 | | Some(n) => { Dec 12 05:17:22.672 INFO [stderr] 422 | | return Some(n + next_cluster*self.children.len()); Dec 12 05:17:22.672 INFO [stderr] 423 | | }, Dec 12 05:17:22.672 INFO [stderr] ... | Dec 12 05:17:22.672 INFO [stderr] 426 | | } Dec 12 05:17:22.672 INFO [stderr] 427 | | }; Dec 12 05:17:22.672 INFO [stderr] | |_____________^ Dec 12 05:17:22.672 INFO [stderr] Dec 12 05:17:22.672 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.672 INFO [stderr] --> src/lib.rs:463:25 Dec 12 05:17:22.672 INFO [stderr] | Dec 12 05:17:22.672 INFO [stderr] 463 | / return match self.children[self.high(value)].search(offset) { Dec 12 05:17:22.672 INFO [stderr] 464 | | Some(n) => { Dec 12 05:17:22.672 INFO [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); Dec 12 05:17:22.672 INFO [stderr] 466 | | }, Dec 12 05:17:22.672 INFO [stderr] ... | Dec 12 05:17:22.672 INFO [stderr] 469 | | } Dec 12 05:17:22.672 INFO [stderr] 470 | | }; Dec 12 05:17:22.672 INFO [stderr] | |_________________________^ Dec 12 05:17:22.672 INFO [stderr] Dec 12 05:17:22.684 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.684 INFO [stderr] --> src/lib.rs:477:13 Dec 12 05:17:22.684 INFO [stderr] | Dec 12 05:17:22.684 INFO [stderr] 477 | / return match self.children[next_cluster].search(offset) { Dec 12 05:17:22.685 INFO [stderr] 478 | | Some(n) => { Dec 12 05:17:22.685 INFO [stderr] 479 | | return Some(n + next_cluster*self.children.len()); Dec 12 05:17:22.685 INFO [stderr] 480 | | }, Dec 12 05:17:22.685 INFO [stderr] ... | Dec 12 05:17:22.685 INFO [stderr] 483 | | } Dec 12 05:17:22.685 INFO [stderr] 484 | | }; Dec 12 05:17:22.685 INFO [stderr] | |_____________^ Dec 12 05:17:22.685 INFO [stderr] Dec 12 05:17:22.685 INFO [stderr] warning: unused variable: `index` Dec 12 05:17:22.685 INFO [stderr] --> src/lib.rs:59:17 Dec 12 05:17:22.685 INFO [stderr] | Dec 12 05:17:22.685 INFO [stderr] 59 | for index in 0..self_size { Dec 12 05:17:22.685 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 12 05:17:22.685 INFO [stderr] | Dec 12 05:17:22.685 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 05:17:22.685 INFO [stderr] Dec 12 05:17:22.685 INFO [stderr] warning: unused variable: `min_value` Dec 12 05:17:22.685 INFO [stderr] --> src/lib.rs:179:22 Dec 12 05:17:22.685 INFO [stderr] | Dec 12 05:17:22.685 INFO [stderr] 179 | Some(min_value) => (), Dec 12 05:17:22.685 INFO [stderr] | ^^^^^^^^^ help: consider using `_min_value` instead Dec 12 05:17:22.685 INFO [stderr] Dec 12 05:17:22.692 INFO [stderr] warning: unused variable: `min_val` Dec 12 05:17:22.692 INFO [stderr] --> src/lib.rs:384:17 Dec 12 05:17:22.692 INFO [stderr] | Dec 12 05:17:22.692 INFO [stderr] 384 | let min_val = self.min?; Dec 12 05:17:22.692 INFO [stderr] | ^^^^^^^ help: consider using `_min_val` instead Dec 12 05:17:22.692 INFO [stderr] Dec 12 05:17:22.692 INFO [stderr] warning: variable does not need to be mutable Dec 12 05:17:22.692 INFO [stderr] --> src/lib.rs:62:17 Dec 12 05:17:22.692 INFO [stderr] | Dec 12 05:17:22.692 INFO [stderr] 62 | let mut aux = Self::new(pass_size); Dec 12 05:17:22.692 INFO [stderr] | ----^^^ Dec 12 05:17:22.692 INFO [stderr] | | Dec 12 05:17:22.692 INFO [stderr] | help: remove this `mut` Dec 12 05:17:22.692 INFO [stderr] | Dec 12 05:17:22.692 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 05:17:22.692 INFO [stderr] Dec 12 05:17:22.692 INFO [stderr] warning: variable does not need to be mutable Dec 12 05:17:22.692 INFO [stderr] --> src/lib.rs:65:13 Dec 12 05:17:22.692 INFO [stderr] | Dec 12 05:17:22.692 INFO [stderr] 65 | let mut tree = VEBTree { Dec 12 05:17:22.692 INFO [stderr] | ----^^^^ Dec 12 05:17:22.692 INFO [stderr] | | Dec 12 05:17:22.692 INFO [stderr] | help: remove this `mut` Dec 12 05:17:22.692 INFO [stderr] Dec 12 05:17:22.716 INFO [stderr] warning: unused imports: `Duration`, `Instant` Dec 12 05:17:22.716 INFO [stderr] --> src/tests.rs:3:17 Dec 12 05:17:22.716 INFO [stderr] | Dec 12 05:17:22.716 INFO [stderr] 3 | use std::time::{Instant, Duration}; Dec 12 05:17:22.716 INFO [stderr] | ^^^^^^^ ^^^^^^^^ Dec 12 05:17:22.716 INFO [stderr] | Dec 12 05:17:22.716 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 12 05:17:22.716 INFO [stderr] Dec 12 05:17:22.717 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 12 05:17:22.717 INFO [stderr] --> src/test_asymptotes.rs:9:14 Dec 12 05:17:22.717 INFO [stderr] | Dec 12 05:17:22.717 INFO [stderr] 9 | for i in (0..num_runs) { Dec 12 05:17:22.717 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 12 05:17:22.717 INFO [stderr] | Dec 12 05:17:22.717 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 12 05:17:22.717 INFO [stderr] Dec 12 05:17:22.717 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 12 05:17:22.717 INFO [stderr] --> src/test_asymptotes.rs:39:14 Dec 12 05:17:22.717 INFO [stderr] | Dec 12 05:17:22.717 INFO [stderr] 39 | for i in (0..num_runs) { Dec 12 05:17:22.717 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 12 05:17:22.717 INFO [stderr] Dec 12 05:17:22.717 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 12 05:17:22.717 INFO [stderr] --> src/test_asymptotes.rs:74:14 Dec 12 05:17:22.717 INFO [stderr] | Dec 12 05:17:22.717 INFO [stderr] 74 | for i in (0..num_runs) { Dec 12 05:17:22.717 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 12 05:17:22.717 INFO [stderr] Dec 12 05:17:22.717 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 12 05:17:22.717 INFO [stderr] --> src/test_asymptotes.rs:108:14 Dec 12 05:17:22.717 INFO [stderr] | Dec 12 05:17:22.717 INFO [stderr] 108 | for i in (0..num_runs) { Dec 12 05:17:22.717 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Dec 12 05:17:22.717 INFO [stderr] Dec 12 05:17:22.718 INFO [stderr] warning: unnecessary parentheses around function argument Dec 12 05:17:22.718 INFO [stderr] --> src/lib.rs:285:61 Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] 285 | self.min = Some((first_cluster Dec 12 05:17:22.718 INFO [stderr] | _____________________________________________________________^ Dec 12 05:17:22.718 INFO [stderr] 286 | | * self.children.len() as T Dec 12 05:17:22.718 INFO [stderr] 287 | | + min)); Dec 12 05:17:22.718 INFO [stderr] | |___________________________________________________________________^ Dec 12 05:17:22.718 INFO [stderr] help: remove these parentheses Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] 285 | self.min = Some(first_cluster Dec 12 05:17:22.718 INFO [stderr] 286 | * self.children.len() as T Dec 12 05:17:22.718 INFO [stderr] 287 | + min); Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] Dec 12 05:17:22.718 INFO [stderr] warning: unnecessary parentheses around function argument Dec 12 05:17:22.718 INFO [stderr] --> src/lib.rs:312:61 Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] 312 | self.max = Some((last_cluster Dec 12 05:17:22.718 INFO [stderr] | _____________________________________________________________^ Dec 12 05:17:22.718 INFO [stderr] 313 | | * self.children.len() as T Dec 12 05:17:22.718 INFO [stderr] 314 | | + max)); Dec 12 05:17:22.718 INFO [stderr] | |___________________________________________________________________^ Dec 12 05:17:22.718 INFO [stderr] help: remove these parentheses Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] 312 | self.max = Some(last_cluster Dec 12 05:17:22.718 INFO [stderr] 313 | * self.children.len() as T Dec 12 05:17:22.718 INFO [stderr] 314 | + max); Dec 12 05:17:22.718 INFO [stderr] | Dec 12 05:17:22.718 INFO [stderr] Dec 12 05:17:22.795 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.795 INFO [stderr] --> src/lib.rs:406:25 Dec 12 05:17:22.795 INFO [stderr] | Dec 12 05:17:22.795 INFO [stderr] 406 | / return match self.children[self.high(value)].search(offset) { Dec 12 05:17:22.796 INFO [stderr] 407 | | Some(n) => { Dec 12 05:17:22.796 INFO [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); Dec 12 05:17:22.796 INFO [stderr] 409 | | }, Dec 12 05:17:22.796 INFO [stderr] ... | Dec 12 05:17:22.796 INFO [stderr] 412 | | } Dec 12 05:17:22.796 INFO [stderr] 413 | | }; Dec 12 05:17:22.796 INFO [stderr] | |_________________________^ Dec 12 05:17:22.796 INFO [stderr] | Dec 12 05:17:22.796 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 12 05:17:22.796 INFO [stderr] Dec 12 05:17:22.804 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.804 INFO [stderr] --> src/lib.rs:420:13 Dec 12 05:17:22.804 INFO [stderr] | Dec 12 05:17:22.804 INFO [stderr] 420 | / return match self.children[next_cluster].search(offset) { Dec 12 05:17:22.804 INFO [stderr] 421 | | Some(n) => { Dec 12 05:17:22.804 INFO [stderr] 422 | | return Some(n + next_cluster*self.children.len()); Dec 12 05:17:22.804 INFO [stderr] 423 | | }, Dec 12 05:17:22.804 INFO [stderr] ... | Dec 12 05:17:22.804 INFO [stderr] 426 | | } Dec 12 05:17:22.804 INFO [stderr] 427 | | }; Dec 12 05:17:22.804 INFO [stderr] | |_____________^ Dec 12 05:17:22.804 INFO [stderr] Dec 12 05:17:22.804 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.804 INFO [stderr] --> src/lib.rs:463:25 Dec 12 05:17:22.804 INFO [stderr] | Dec 12 05:17:22.804 INFO [stderr] 463 | / return match self.children[self.high(value)].search(offset) { Dec 12 05:17:22.804 INFO [stderr] 464 | | Some(n) => { Dec 12 05:17:22.805 INFO [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); Dec 12 05:17:22.805 INFO [stderr] 466 | | }, Dec 12 05:17:22.805 INFO [stderr] ... | Dec 12 05:17:22.805 INFO [stderr] 469 | | } Dec 12 05:17:22.805 INFO [stderr] 470 | | }; Dec 12 05:17:22.805 INFO [stderr] | |_________________________^ Dec 12 05:17:22.805 INFO [stderr] Dec 12 05:17:22.805 INFO [stderr] warning: unreachable expression Dec 12 05:17:22.805 INFO [stderr] --> src/lib.rs:477:13 Dec 12 05:17:22.805 INFO [stderr] | Dec 12 05:17:22.805 INFO [stderr] 477 | / return match self.children[next_cluster].search(offset) { Dec 12 05:17:22.805 INFO [stderr] 478 | | Some(n) => { Dec 12 05:17:22.805 INFO [stderr] 479 | | return Some(n + next_cluster*self.children.len()); Dec 12 05:17:22.805 INFO [stderr] 480 | | }, Dec 12 05:17:22.805 INFO [stderr] ... | Dec 12 05:17:22.805 INFO [stderr] 483 | | } Dec 12 05:17:22.805 INFO [stderr] 484 | | }; Dec 12 05:17:22.805 INFO [stderr] | |_____________^ Dec 12 05:17:22.805 INFO [stderr] Dec 12 05:17:22.884 INFO [stderr] warning: unused variable: `index` Dec 12 05:17:22.885 INFO [stderr] --> src/lib.rs:59:17 Dec 12 05:17:22.885 INFO [stderr] | Dec 12 05:17:22.885 INFO [stderr] 59 | for index in 0..self_size { Dec 12 05:17:22.885 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 12 05:17:22.885 INFO [stderr] | Dec 12 05:17:22.885 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 12 05:17:22.885 INFO [stderr] Dec 12 05:17:22.885 INFO [stderr] warning: unused variable: `min_value` Dec 12 05:17:22.885 INFO [stderr] --> src/lib.rs:179:22 Dec 12 05:17:22.885 INFO [stderr] | Dec 12 05:17:22.885 INFO [stderr] 179 | Some(min_value) => (), Dec 12 05:17:22.885 INFO [stderr] | ^^^^^^^^^ help: consider using `_min_value` instead Dec 12 05:17:22.885 INFO [stderr] Dec 12 05:17:22.885 INFO [stderr] warning: unused variable: `min_val` Dec 12 05:17:22.885 INFO [stderr] --> src/lib.rs:384:17 Dec 12 05:17:22.885 INFO [stderr] | Dec 12 05:17:22.885 INFO [stderr] 384 | let min_val = self.min?; Dec 12 05:17:22.885 INFO [stderr] | ^^^^^^^ help: consider using `_min_val` instead Dec 12 05:17:22.885 INFO [stderr] Dec 12 05:17:22.896 INFO [stderr] warning: variable does not need to be mutable Dec 12 05:17:22.896 INFO [stderr] --> src/lib.rs:62:17 Dec 12 05:17:22.896 INFO [stderr] | Dec 12 05:17:22.896 INFO [stderr] 62 | let mut aux = Self::new(pass_size); Dec 12 05:17:22.896 INFO [stderr] | ----^^^ Dec 12 05:17:22.896 INFO [stderr] | | Dec 12 05:17:22.896 INFO [stderr] | help: remove this `mut` Dec 12 05:17:22.896 INFO [stderr] | Dec 12 05:17:22.896 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 12 05:17:22.896 INFO [stderr] Dec 12 05:17:22.896 INFO [stderr] warning: variable does not need to be mutable Dec 12 05:17:22.896 INFO [stderr] --> src/lib.rs:65:13 Dec 12 05:17:22.896 INFO [stderr] | Dec 12 05:17:22.896 INFO [stderr] 65 | let mut tree = VEBTree { Dec 12 05:17:22.896 INFO [stderr] | ----^^^^ Dec 12 05:17:22.896 INFO [stderr] | | Dec 12 05:17:22.896 INFO [stderr] | help: remove this `mut` Dec 12 05:17:22.896 INFO [stderr] Dec 12 05:17:22.911 INFO [stderr] warning: variable does not need to be mutable Dec 12 05:17:22.911 INFO [stderr] --> src/tests.rs:40:9 Dec 12 05:17:22.911 INFO [stderr] | Dec 12 05:17:22.911 INFO [stderr] 40 | let mut reference_tree = VEBTree::new(16); Dec 12 05:17:22.911 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 12 05:17:22.911 INFO [stderr] | | Dec 12 05:17:22.911 INFO [stderr] | help: remove this `mut` Dec 12 05:17:22.911 INFO [stderr] Dec 12 05:17:22.977 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s Dec 12 05:17:22.987 INFO [stderr] su: No module specific data is present Dec 12 05:17:23.289 INFO running `"docker" "inspect" "121740b9dd46e8da45a6e8dd25bb148527e72922877aac42ecb005a330da816e"` Dec 12 05:17:23.383 INFO running `"docker" "rm" "-f" "121740b9dd46e8da45a6e8dd25bb148527e72922877aac42ecb005a330da816e"` Dec 12 05:17:23.452 INFO [stdout] 121740b9dd46e8da45a6e8dd25bb148527e72922877aac42ecb005a330da816e