Nov 28 15:54:28.329 INFO checking vebtrees-0.1.3 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074 Nov 28 15:54:28.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"` Nov 28 15:54:28.489 INFO [stdout] b526be618e62d5a1c0621b4124679a1c81a19e300e344b7d6395dc50552d475c Nov 28 15:54:28.492 INFO running `"docker" "start" "-a" "b526be618e62d5a1c0621b4124679a1c81a19e300e344b7d6395dc50552d475c"` Nov 28 15:54:29.053 INFO [stderr] usermod: no changes Nov 28 15:54:29.066 INFO [stderr] Checking vebtrees v0.1.3 (/source) Nov 28 15:54:29.392 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 15:54:29.392 INFO [stderr] --> src/lib.rs:285:61 Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] 285 | self.min = Some((first_cluster Nov 28 15:54:29.392 INFO [stderr] | _____________________________________________________________^ Nov 28 15:54:29.392 INFO [stderr] 286 | | * self.children.len() as T Nov 28 15:54:29.392 INFO [stderr] 287 | | + min)); Nov 28 15:54:29.392 INFO [stderr] | |___________________________________________________________________^ Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 15:54:29.392 INFO [stderr] help: remove these parentheses Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] 285 | self.min = Some(first_cluster Nov 28 15:54:29.392 INFO [stderr] 286 | * self.children.len() as T Nov 28 15:54:29.392 INFO [stderr] 287 | + min); Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] Nov 28 15:54:29.392 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 15:54:29.392 INFO [stderr] --> src/lib.rs:312:61 Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] 312 | self.max = Some((last_cluster Nov 28 15:54:29.392 INFO [stderr] | _____________________________________________________________^ Nov 28 15:54:29.392 INFO [stderr] 313 | | * self.children.len() as T Nov 28 15:54:29.392 INFO [stderr] 314 | | + max)); Nov 28 15:54:29.392 INFO [stderr] | |___________________________________________________________________^ Nov 28 15:54:29.392 INFO [stderr] help: remove these parentheses Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] 312 | self.max = Some(last_cluster Nov 28 15:54:29.392 INFO [stderr] 313 | * self.children.len() as T Nov 28 15:54:29.392 INFO [stderr] 314 | + max); Nov 28 15:54:29.392 INFO [stderr] | Nov 28 15:54:29.392 INFO [stderr] Nov 28 15:54:29.452 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.452 INFO [stderr] --> src/lib.rs:406:25 Nov 28 15:54:29.452 INFO [stderr] | Nov 28 15:54:29.452 INFO [stderr] 406 | / return match self.children[self.high(value)].search(offset) { Nov 28 15:54:29.452 INFO [stderr] 407 | | Some(n) => { Nov 28 15:54:29.452 INFO [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); Nov 28 15:54:29.452 INFO [stderr] 409 | | }, Nov 28 15:54:29.453 INFO [stderr] ... | Nov 28 15:54:29.453 INFO [stderr] 412 | | } Nov 28 15:54:29.453 INFO [stderr] 413 | | }; Nov 28 15:54:29.453 INFO [stderr] | |_________________________^ Nov 28 15:54:29.453 INFO [stderr] | Nov 28 15:54:29.453 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 28 15:54:29.453 INFO [stderr] Nov 28 15:54:29.453 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.453 INFO [stderr] --> src/lib.rs:420:13 Nov 28 15:54:29.453 INFO [stderr] | Nov 28 15:54:29.453 INFO [stderr] 420 | / return match self.children[next_cluster].search(offset) { Nov 28 15:54:29.453 INFO [stderr] 421 | | Some(n) => { Nov 28 15:54:29.453 INFO [stderr] 422 | | return Some(n + next_cluster*self.children.len()); Nov 28 15:54:29.453 INFO [stderr] 423 | | }, Nov 28 15:54:29.453 INFO [stderr] ... | Nov 28 15:54:29.453 INFO [stderr] 426 | | } Nov 28 15:54:29.453 INFO [stderr] 427 | | }; Nov 28 15:54:29.453 INFO [stderr] | |_____________^ Nov 28 15:54:29.453 INFO [stderr] Nov 28 15:54:29.453 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.453 INFO [stderr] --> src/lib.rs:463:25 Nov 28 15:54:29.453 INFO [stderr] | Nov 28 15:54:29.453 INFO [stderr] 463 | / return match self.children[self.high(value)].search(offset) { Nov 28 15:54:29.453 INFO [stderr] 464 | | Some(n) => { Nov 28 15:54:29.454 INFO [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); Nov 28 15:54:29.454 INFO [stderr] 466 | | }, Nov 28 15:54:29.454 INFO [stderr] ... | Nov 28 15:54:29.454 INFO [stderr] 469 | | } Nov 28 15:54:29.454 INFO [stderr] 470 | | }; Nov 28 15:54:29.454 INFO [stderr] | |_________________________^ Nov 28 15:54:29.454 INFO [stderr] Nov 28 15:54:29.454 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.454 INFO [stderr] --> src/lib.rs:477:13 Nov 28 15:54:29.454 INFO [stderr] | Nov 28 15:54:29.454 INFO [stderr] 477 | / return match self.children[next_cluster].search(offset) { Nov 28 15:54:29.454 INFO [stderr] 478 | | Some(n) => { Nov 28 15:54:29.454 INFO [stderr] 479 | | return Some(n + next_cluster*self.children.len()); Nov 28 15:54:29.454 INFO [stderr] 480 | | }, Nov 28 15:54:29.454 INFO [stderr] ... | Nov 28 15:54:29.454 INFO [stderr] 483 | | } Nov 28 15:54:29.454 INFO [stderr] 484 | | }; Nov 28 15:54:29.454 INFO [stderr] | |_____________^ Nov 28 15:54:29.454 INFO [stderr] Nov 28 15:54:29.456 INFO [stderr] warning: unused variable: `index` Nov 28 15:54:29.456 INFO [stderr] --> src/lib.rs:59:17 Nov 28 15:54:29.456 INFO [stderr] | Nov 28 15:54:29.456 INFO [stderr] 59 | for index in 0..self_size { Nov 28 15:54:29.456 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 28 15:54:29.456 INFO [stderr] | Nov 28 15:54:29.456 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 15:54:29.456 INFO [stderr] Nov 28 15:54:29.464 INFO [stderr] warning: unused variable: `min_value` Nov 28 15:54:29.464 INFO [stderr] --> src/lib.rs:179:22 Nov 28 15:54:29.464 INFO [stderr] | Nov 28 15:54:29.464 INFO [stderr] 179 | Some(min_value) => (), Nov 28 15:54:29.464 INFO [stderr] | ^^^^^^^^^ help: consider using `_min_value` instead Nov 28 15:54:29.464 INFO [stderr] Nov 28 15:54:29.464 INFO [stderr] warning: unused variable: `min_val` Nov 28 15:54:29.464 INFO [stderr] --> src/lib.rs:384:17 Nov 28 15:54:29.464 INFO [stderr] | Nov 28 15:54:29.464 INFO [stderr] 384 | let min_val = self.min?; Nov 28 15:54:29.464 INFO [stderr] | ^^^^^^^ help: consider using `_min_val` instead Nov 28 15:54:29.464 INFO [stderr] Nov 28 15:54:29.464 INFO [stderr] warning: variable does not need to be mutable Nov 28 15:54:29.464 INFO [stderr] --> src/lib.rs:62:17 Nov 28 15:54:29.464 INFO [stderr] | Nov 28 15:54:29.464 INFO [stderr] 62 | let mut aux = Self::new(pass_size); Nov 28 15:54:29.464 INFO [stderr] | ----^^^ Nov 28 15:54:29.464 INFO [stderr] | | Nov 28 15:54:29.464 INFO [stderr] | help: remove this `mut` Nov 28 15:54:29.464 INFO [stderr] | Nov 28 15:54:29.464 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 15:54:29.464 INFO [stderr] Nov 28 15:54:29.464 INFO [stderr] warning: variable does not need to be mutable Nov 28 15:54:29.464 INFO [stderr] --> src/lib.rs:65:13 Nov 28 15:54:29.464 INFO [stderr] | Nov 28 15:54:29.464 INFO [stderr] 65 | let mut tree = VEBTree { Nov 28 15:54:29.464 INFO [stderr] | ----^^^^ Nov 28 15:54:29.464 INFO [stderr] | | Nov 28 15:54:29.464 INFO [stderr] | help: remove this `mut` Nov 28 15:54:29.464 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unused imports: `Duration`, `Instant` Nov 28 15:54:29.544 INFO [stderr] --> src/tests.rs:3:17 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 3 | use std::time::{Instant, Duration}; Nov 28 15:54:29.544 INFO [stderr] | ^^^^^^^ ^^^^^^^^ Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 15:54:29.544 INFO [stderr] --> src/test_asymptotes.rs:9:14 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 9 | for i in (0..num_runs) { Nov 28 15:54:29.544 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 15:54:29.544 INFO [stderr] --> src/test_asymptotes.rs:39:14 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 39 | for i in (0..num_runs) { Nov 28 15:54:29.544 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 15:54:29.544 INFO [stderr] --> src/test_asymptotes.rs:74:14 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 74 | for i in (0..num_runs) { Nov 28 15:54:29.544 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 15:54:29.544 INFO [stderr] --> src/test_asymptotes.rs:108:14 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 108 | for i in (0..num_runs) { Nov 28 15:54:29.544 INFO [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 15:54:29.544 INFO [stderr] --> src/lib.rs:285:61 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 285 | self.min = Some((first_cluster Nov 28 15:54:29.544 INFO [stderr] | _____________________________________________________________^ Nov 28 15:54:29.544 INFO [stderr] 286 | | * self.children.len() as T Nov 28 15:54:29.544 INFO [stderr] 287 | | + min)); Nov 28 15:54:29.544 INFO [stderr] | |___________________________________________________________________^ Nov 28 15:54:29.544 INFO [stderr] help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 285 | self.min = Some(first_cluster Nov 28 15:54:29.544 INFO [stderr] 286 | * self.children.len() as T Nov 28 15:54:29.544 INFO [stderr] 287 | + min); Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.544 INFO [stderr] warning: unnecessary parentheses around function argument Nov 28 15:54:29.544 INFO [stderr] --> src/lib.rs:312:61 Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 312 | self.max = Some((last_cluster Nov 28 15:54:29.544 INFO [stderr] | _____________________________________________________________^ Nov 28 15:54:29.544 INFO [stderr] 313 | | * self.children.len() as T Nov 28 15:54:29.544 INFO [stderr] 314 | | + max)); Nov 28 15:54:29.544 INFO [stderr] | |___________________________________________________________________^ Nov 28 15:54:29.544 INFO [stderr] help: remove these parentheses Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] 312 | self.max = Some(last_cluster Nov 28 15:54:29.544 INFO [stderr] 313 | * self.children.len() as T Nov 28 15:54:29.544 INFO [stderr] 314 | + max); Nov 28 15:54:29.544 INFO [stderr] | Nov 28 15:54:29.544 INFO [stderr] Nov 28 15:54:29.615 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.615 INFO [stderr] --> src/lib.rs:406:25 Nov 28 15:54:29.615 INFO [stderr] | Nov 28 15:54:29.615 INFO [stderr] 406 | / return match self.children[self.high(value)].search(offset) { Nov 28 15:54:29.615 INFO [stderr] 407 | | Some(n) => { Nov 28 15:54:29.615 INFO [stderr] 408 | | return Some(n + self.high(value)*self.children.len()); Nov 28 15:54:29.615 INFO [stderr] 409 | | }, Nov 28 15:54:29.615 INFO [stderr] ... | Nov 28 15:54:29.615 INFO [stderr] 412 | | } Nov 28 15:54:29.615 INFO [stderr] 413 | | }; Nov 28 15:54:29.615 INFO [stderr] | |_________________________^ Nov 28 15:54:29.615 INFO [stderr] | Nov 28 15:54:29.615 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 28 15:54:29.615 INFO [stderr] Nov 28 15:54:29.615 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.615 INFO [stderr] --> src/lib.rs:420:13 Nov 28 15:54:29.615 INFO [stderr] | Nov 28 15:54:29.615 INFO [stderr] 420 | / return match self.children[next_cluster].search(offset) { Nov 28 15:54:29.615 INFO [stderr] 421 | | Some(n) => { Nov 28 15:54:29.615 INFO [stderr] 422 | | return Some(n + next_cluster*self.children.len()); Nov 28 15:54:29.615 INFO [stderr] 423 | | }, Nov 28 15:54:29.616 INFO [stderr] ... | Nov 28 15:54:29.616 INFO [stderr] 426 | | } Nov 28 15:54:29.616 INFO [stderr] 427 | | }; Nov 28 15:54:29.616 INFO [stderr] | |_____________^ Nov 28 15:54:29.616 INFO [stderr] Nov 28 15:54:29.617 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.617 INFO [stderr] --> src/lib.rs:463:25 Nov 28 15:54:29.617 INFO [stderr] | Nov 28 15:54:29.617 INFO [stderr] 463 | / return match self.children[self.high(value)].search(offset) { Nov 28 15:54:29.617 INFO [stderr] 464 | | Some(n) => { Nov 28 15:54:29.617 INFO [stderr] 465 | | return Some(n + self.high(value)*self.children.len()); Nov 28 15:54:29.618 INFO [stderr] 466 | | }, Nov 28 15:54:29.618 INFO [stderr] ... | Nov 28 15:54:29.618 INFO [stderr] 469 | | } Nov 28 15:54:29.618 INFO [stderr] 470 | | }; Nov 28 15:54:29.618 INFO [stderr] | |_________________________^ Nov 28 15:54:29.618 INFO [stderr] Nov 28 15:54:29.618 INFO [stderr] warning: unreachable expression Nov 28 15:54:29.618 INFO [stderr] --> src/lib.rs:477:13 Nov 28 15:54:29.618 INFO [stderr] | Nov 28 15:54:29.618 INFO [stderr] 477 | / return match self.children[next_cluster].search(offset) { Nov 28 15:54:29.618 INFO [stderr] 478 | | Some(n) => { Nov 28 15:54:29.618 INFO [stderr] 479 | | return Some(n + next_cluster*self.children.len()); Nov 28 15:54:29.618 INFO [stderr] 480 | | }, Nov 28 15:54:29.618 INFO [stderr] ... | Nov 28 15:54:29.618 INFO [stderr] 483 | | } Nov 28 15:54:29.618 INFO [stderr] 484 | | }; Nov 28 15:54:29.618 INFO [stderr] | |_____________^ Nov 28 15:54:29.618 INFO [stderr] Nov 28 15:54:29.703 INFO [stderr] warning: unused variable: `index` Nov 28 15:54:29.703 INFO [stderr] --> src/lib.rs:59:17 Nov 28 15:54:29.703 INFO [stderr] | Nov 28 15:54:29.703 INFO [stderr] 59 | for index in 0..self_size { Nov 28 15:54:29.703 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 28 15:54:29.703 INFO [stderr] | Nov 28 15:54:29.703 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 28 15:54:29.703 INFO [stderr] Nov 28 15:54:29.703 INFO [stderr] warning: unused variable: `min_value` Nov 28 15:54:29.703 INFO [stderr] --> src/lib.rs:179:22 Nov 28 15:54:29.703 INFO [stderr] | Nov 28 15:54:29.703 INFO [stderr] 179 | Some(min_value) => (), Nov 28 15:54:29.703 INFO [stderr] | ^^^^^^^^^ help: consider using `_min_value` instead Nov 28 15:54:29.703 INFO [stderr] Nov 28 15:54:29.703 INFO [stderr] warning: unused variable: `min_val` Nov 28 15:54:29.703 INFO [stderr] --> src/lib.rs:384:17 Nov 28 15:54:29.703 INFO [stderr] | Nov 28 15:54:29.703 INFO [stderr] 384 | let min_val = self.min?; Nov 28 15:54:29.703 INFO [stderr] | ^^^^^^^ help: consider using `_min_val` instead Nov 28 15:54:29.703 INFO [stderr] Nov 28 15:54:29.713 INFO [stderr] warning: variable does not need to be mutable Nov 28 15:54:29.714 INFO [stderr] --> src/lib.rs:62:17 Nov 28 15:54:29.714 INFO [stderr] | Nov 28 15:54:29.714 INFO [stderr] 62 | let mut aux = Self::new(pass_size); Nov 28 15:54:29.714 INFO [stderr] | ----^^^ Nov 28 15:54:29.714 INFO [stderr] | | Nov 28 15:54:29.714 INFO [stderr] | help: remove this `mut` Nov 28 15:54:29.714 INFO [stderr] | Nov 28 15:54:29.714 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 15:54:29.714 INFO [stderr] Nov 28 15:54:29.714 INFO [stderr] warning: variable does not need to be mutable Nov 28 15:54:29.714 INFO [stderr] --> src/lib.rs:65:13 Nov 28 15:54:29.714 INFO [stderr] | Nov 28 15:54:29.714 INFO [stderr] 65 | let mut tree = VEBTree { Nov 28 15:54:29.714 INFO [stderr] | ----^^^^ Nov 28 15:54:29.714 INFO [stderr] | | Nov 28 15:54:29.714 INFO [stderr] | help: remove this `mut` Nov 28 15:54:29.714 INFO [stderr] Nov 28 15:54:29.733 INFO [stderr] warning: variable does not need to be mutable Nov 28 15:54:29.733 INFO [stderr] --> src/tests.rs:40:9 Nov 28 15:54:29.733 INFO [stderr] | Nov 28 15:54:29.733 INFO [stderr] 40 | let mut reference_tree = VEBTree::new(16); Nov 28 15:54:29.733 INFO [stderr] | ----^^^^^^^^^^^^^^ Nov 28 15:54:29.733 INFO [stderr] | | Nov 28 15:54:29.734 INFO [stderr] | help: remove this `mut` Nov 28 15:54:29.734 INFO [stderr] Nov 28 15:54:29.796 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.74s Nov 28 15:54:29.802 INFO [stderr] su: No module specific data is present Nov 28 15:54:30.213 INFO running `"docker" "inspect" "b526be618e62d5a1c0621b4124679a1c81a19e300e344b7d6395dc50552d475c"` Nov 28 15:54:30.334 INFO running `"docker" "rm" "-f" "b526be618e62d5a1c0621b4124679a1c81a19e300e344b7d6395dc50552d475c"` Nov 28 15:54:30.421 INFO [stdout] b526be618e62d5a1c0621b4124679a1c81a19e300e344b7d6395dc50552d475c