[INFO] cloning repository https://github.com/JMurph2015/rust-vebtrees [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JMurph2015/rust-vebtrees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMurph2015%2Frust-vebtrees", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMurph2015%2Frust-vebtrees'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0120b1332b903167260df47a8b43430faca81f9c [INFO] testing JMurph2015/rust-vebtrees against master#595316b4006932405a63862d8fe65f71a6356293 for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMurph2015%2Frust-vebtrees" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JMurph2015/rust-vebtrees on toolchain 595316b4006932405a63862d8fe65f71a6356293 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JMurph2015/rust-vebtrees [INFO] finished tweaking git repo https://github.com/JMurph2015/rust-vebtrees [INFO] tweaked toml for git repo https://github.com/JMurph2015/rust-vebtrees written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JMurph2015/rust-vebtrees already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating vebtrees v0.1.3 (/workspace/builds/worker-4-tc1/source) -> v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48401a5083a0dd188aeca11882a83cee90ef7e74d3dce7280646c2bc426b9aba [INFO] running `Command { std: "docker" "start" "-a" "48401a5083a0dd188aeca11882a83cee90ef7e74d3dce7280646c2bc426b9aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48401a5083a0dd188aeca11882a83cee90ef7e74d3dce7280646c2bc426b9aba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48401a5083a0dd188aeca11882a83cee90ef7e74d3dce7280646c2bc426b9aba", kill_on_drop: false }` [INFO] [stdout] 48401a5083a0dd188aeca11882a83cee90ef7e74d3dce7280646c2bc426b9aba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e3a6798a6187b9b214fdf4059fc1a03246f8de8ac4936474749e15a66de5b60 [INFO] running `Command { std: "docker" "start" "-a" "8e3a6798a6187b9b214fdf4059fc1a03246f8de8ac4936474749e15a66de5b60", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Compiling vebtrees v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "8e3a6798a6187b9b214fdf4059fc1a03246f8de8ac4936474749e15a66de5b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3a6798a6187b9b214fdf4059fc1a03246f8de8ac4936474749e15a66de5b60", kill_on_drop: false }` [INFO] [stdout] 8e3a6798a6187b9b214fdf4059fc1a03246f8de8ac4936474749e15a66de5b60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3cf4c7bf6b4af3cba3c93b2d83b384b2512b731d3e7797a6b8fa9a957d384fd [INFO] running `Command { std: "docker" "start" "-a" "c3cf4c7bf6b4af3cba3c93b2d83b384b2512b731d3e7797a6b8fa9a957d384fd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vebtrees v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/tests.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - for i in (0..num_runs) { [INFO] [stdout] 9 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:39:14 [INFO] [stdout] | [INFO] [stdout] 39 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - for i in (0..num_runs) { [INFO] [stdout] 39 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - for i in (0..num_runs) { [INFO] [stdout] 74 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 108 - for i in (0..num_runs) { [INFO] [stdout] 108 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut reference_tree = VEBTree::new(16); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | let mut reference_tree = VEBTree::new(i); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] running `Command { std: "docker" "inspect" "c3cf4c7bf6b4af3cba3c93b2d83b384b2512b731d3e7797a6b8fa9a957d384fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3cf4c7bf6b4af3cba3c93b2d83b384b2512b731d3e7797a6b8fa9a957d384fd", kill_on_drop: false }` [INFO] [stdout] c3cf4c7bf6b4af3cba3c93b2d83b384b2512b731d3e7797a6b8fa9a957d384fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+595316b4006932405a63862d8fe65f71a6356293" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 88b816bb17ff21e959e583edb2557c4fbe20aab68b3bfc4611809cdc10a5849c [INFO] running `Command { std: "docker" "start" "-a" "88b816bb17ff21e959e583edb2557c4fbe20aab68b3bfc4611809cdc10a5849c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | ... self.min = Some((first_cluster [INFO] [stderr] | ^ [INFO] [stderr] 286 | ... * self.children.len() as T [INFO] [stderr] 287 | ... + min)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 ~ self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 ~ + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:312:61 [INFO] [stderr] | [INFO] [stderr] 312 | ... self.max = Some((last_cluster [INFO] [stderr] | ^ [INFO] [stderr] 313 | ... * self.children.len() as T [INFO] [stderr] 314 | ... + max)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 ~ self.max = Some(last_cluster [INFO] [stderr] 313 | * self.children.len() as T [INFO] [stderr] 314 ~ + max); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:406:25 [INFO] [stderr] | [INFO] [stderr] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stderr] | __________________________^ - [INFO] [stderr] | | ________________________________| [INFO] [stderr] 407 | || Some(n) => { [INFO] [stderr] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 409 | || }, [INFO] [stderr] ... || [INFO] [stderr] 412 | || } [INFO] [stderr] 413 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |_________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:420:13 [INFO] [stderr] | [INFO] [stderr] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stderr] | ______________^ - [INFO] [stderr] | | ____________________| [INFO] [stderr] 421 | || Some(n) => { [INFO] [stderr] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 423 | || }, [INFO] [stderr] ... || [INFO] [stderr] 426 | || } [INFO] [stderr] 427 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_____________| [INFO] [stderr] | |_____________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stderr] | __________________________^ - [INFO] [stderr] | | ________________________________| [INFO] [stderr] 464 | || Some(n) => { [INFO] [stderr] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 466 | || }, [INFO] [stderr] ... || [INFO] [stderr] 469 | || } [INFO] [stderr] 470 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |_________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stderr] | ______________^ - [INFO] [stderr] | | ____________________| [INFO] [stderr] 478 | || Some(n) => { [INFO] [stderr] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 480 | || }, [INFO] [stderr] ... || [INFO] [stderr] 483 | || } [INFO] [stderr] 484 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_____________| [INFO] [stderr] | |_____________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | for index in 0..self_size { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut tree = VEBTree { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_value` [INFO] [stderr] --> src/lib.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | Some(min_value) => (), [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_val` [INFO] [stderr] --> src/lib.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | let min_val = self.min?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stderr] [INFO] [stderr] warning: `vebtrees` (lib) generated 11 warnings (run `cargo fix --lib -p vebtrees` to apply 4 suggestions) [INFO] [stderr] warning: unused imports: `Duration` and `Instant` [INFO] [stderr] --> src/tests.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::{Instant, Duration}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 9 - for i in (0..num_runs) { [INFO] [stderr] 9 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:39:14 [INFO] [stderr] | [INFO] [stderr] 39 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - for i in (0..num_runs) { [INFO] [stderr] 39 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 74 - for i in (0..num_runs) { [INFO] [stderr] 74 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 108 - for i in (0..num_runs) { [INFO] [stderr] 108 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | ... self.min = Some((first_cluster [INFO] [stderr] | ^ [INFO] [stderr] 286 | ... * self.children.len() as T [INFO] [stderr] 287 | ... + min)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 ~ self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 ~ + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut reference_tree = VEBTree::new(16); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut reference_tree = VEBTree::new(i); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `vebtrees` (lib test) generated 18 warnings (9 duplicates) (run `cargo fix --lib -p vebtrees --tests` to apply 9 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vebtrees-6aa5a1bb45b2421c) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_contains_correctness ... ok [INFO] [stdout] test tests::test_findnext_correctness ... ok [INFO] [stdout] test tests::test_findprev_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness ... ok [INFO] [stdout] test tests::test_minimum_correctness ... ok [INFO] [stdout] test tests::test_maximum_correctness ... ok [INFO] [stdout] test tests::test_search_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness_odd ... ok [INFO] [stdout] test test_asymptotes::test_findprev_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_insert_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_delete_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_findnext_asymptote ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_asymptotes::test_findnext_asymptote stdout ---- [INFO] [stdout] sum_x: 125250000.0, sum_y=1922.3447841045552, sum_xy=490413440.7978734, sum_x_2=41791750000000.0, sum_y_2=7408.019609211 [INFO] [stdout] Numerator: 4433036189.8411255, Denominator: 6692774878.463718 [INFO] [stdout] corr: 0.6623614674543931 [INFO] [stdout] thread 'test_asymptotes::test_findnext_asymptote' panicked at src/test_asymptotes.rs:100:5: [INFO] [stdout] assertion failed: corr > 0.70 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5577a1eff8f5 - std::backtrace_rs::backtrace::libunwind::trace::h809b51279f37fbc6 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5577a1eff8f5 - std::backtrace_rs::backtrace::trace_unsynchronized::ha753b9a6d024bd66 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5577a1eff8f5 - std::sys::backtrace::_print_fmt::h54b8ed40836b22eb [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5577a1eff8f5 - ::fmt::h093865098a3fff40 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5577a1f2692b - core::fmt::rt::Argument::fmt::h1061e452add16254 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5577a1f2692b - core::fmt::write::h7a508f96bafac160 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/fmt/mod.rs:1178:21 [INFO] [stdout] 6: 0x5577a1efcd6f - std::io::Write::write_fmt::h56e272cdb0cebbc6 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/io/mod.rs:1823:15 [INFO] [stdout] 7: 0x5577a1f01111 - std::sys::backtrace::BacktraceLock::print::h155d850523a1b927 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5577a1f01111 - std::panicking::default_hook::{{closure}}::h2855f8d7d6820b00 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:266:22 [INFO] [stdout] 9: 0x5577a1f00cb8 - std::panicking::default_hook::h449f08cb45d29c44 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:290:9 [INFO] [stdout] 10: 0x5577a1eccd7a - as core::ops::function::Fn>::call::hbb9c31241d2a8ab8 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 11: 0x5577a1eccd7a - test::test_main::{{closure}}::h3f4b24bb8992cb07 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:132:21 [INFO] [stdout] 12: 0x5577a1f01a1f - as core::ops::function::Fn>::call::h2b2f8d2c7a6688f7 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2162:9 [INFO] [stdout] 13: 0x5577a1f01a1f - std::panicking::rust_panic_with_hook::ha7cb63f808bb331d [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:805:13 [INFO] [stdout] 14: 0x5577a1f01613 - std::panicking::begin_panic_handler::{{closure}}::h8e8be5526a8e1a0d [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:664:13 [INFO] [stdout] 15: 0x5577a1effdb9 - std::sys::backtrace::__rust_end_short_backtrace::h2c3f320719402611 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:170:18 [INFO] [stdout] 16: 0x5577a1f012d4 - rust_begin_unwind [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:662:5 [INFO] [stdout] 17: 0x5577a1f25083 - core::panicking::panic_fmt::h51ab013dd3ac6147 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panicking.rs:74:14 [INFO] [stdout] 18: 0x5577a1f2510c - core::panicking::panic::h619b0f923005767f [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panicking.rs:148:5 [INFO] [stdout] 19: 0x5577a1e90e79 - vebtrees::test_asymptotes::test_findnext_asymptote::h5389ead46ba6347f [INFO] [stdout] at /opt/rustwide/workdir/src/test_asymptotes.rs:100:5 [INFO] [stdout] 20: 0x5577a1e90997 - vebtrees::test_asymptotes::test_findnext_asymptote::{{closure}}::hbc9c3c43a5be982e [INFO] [stdout] at /opt/rustwide/workdir/src/test_asymptotes.rs:71:29 [INFO] [stdout] 21: 0x5577a1e89586 - core::ops::function::FnOnce::call_once::h7b7111f58e0e5083 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5577a1ed18fb - core::ops::function::FnOnce::call_once::h2ec63b219a477cdc [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5577a1ed18fb - test::__rust_begin_short_backtrace::h9851766a24f0f2dc [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:620:18 [INFO] [stdout] 24: 0x5577a1ed1115 - test::run_test_in_process::{{closure}}::h5f576be7f01e61a0 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:643:60 [INFO] [stdout] 25: 0x5577a1ed1115 - as core::ops::function::FnOnce<()>>::call_once::hbcd518b2646978df [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x5577a1ed1115 - std::panicking::try::do_call::hef1c8e3807c09d72 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:554:40 [INFO] [stdout] 27: 0x5577a1ed1115 - std::panicking::try::hef7ba31069ef6faa [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:518:19 [INFO] [stdout] 28: 0x5577a1ed1115 - std::panic::catch_unwind::h02d1a6a53b815216 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panic.rs:345:14 [INFO] [stdout] 29: 0x5577a1ed1115 - test::run_test_in_process::h725821eeeaa8d44f [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:643:27 [INFO] [stdout] 30: 0x5577a1ed1115 - test::run_test::{{closure}}::hf3052154731afb9c [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:564:43 [INFO] [stdout] 31: 0x5577a1e969e4 - test::run_test::{{closure}}::h0f3481c98fe7f586 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/test/src/lib.rs:594:41 [INFO] [stdout] 32: 0x5577a1e969e4 - std::sys::backtrace::__rust_begin_short_backtrace::hd77fe506835ba5a7 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/backtrace.rs:154:18 [INFO] [stdout] 33: 0x5577a1e9a1b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::had0acb5abbe1cd58 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/thread/mod.rs:524:17 [INFO] [stdout] 34: 0x5577a1e9a1b2 - as core::ops::function::FnOnce<()>>::call_once::h7aa25fb6322ead52 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x5577a1e9a1b2 - std::panicking::try::do_call::h430d18a4f38cd14a [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:554:40 [INFO] [stdout] 36: 0x5577a1e9a1b2 - std::panicking::try::hce26f6fe7fc6d3f9 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panicking.rs:518:19 [INFO] [stdout] 37: 0x5577a1e9a1b2 - std::panic::catch_unwind::h1ed0f8ea5cd7c366 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/panic.rs:345:14 [INFO] [stdout] 38: 0x5577a1e9a1b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::h5dd5df43207207a2 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/thread/mod.rs:523:30 [INFO] [stdout] 39: 0x5577a1e9a1b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h77019e733916ab5c [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x5577a1f05b7b - as core::ops::function::FnOnce>::call_once::hf63e8c20eb49467b [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 41: 0x5577a1f05b7b - as core::ops::function::FnOnce>::call_once::hfdf67ecf6685e277 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/alloc/src/boxed.rs:2148:9 [INFO] [stdout] 42: 0x5577a1f05b7b - std::sys::pal::unix::thread::Thread::new::thread_start::h96d3264ae41c3765 [INFO] [stdout] at /rustc/595316b4006932405a63862d8fe65f71a6356293/library/std/src/sys/pal/unix/thread.rs:105:17 [INFO] [stdout] 43: 0x7f48c0f55ac3 - [INFO] [stdout] 44: 0x7f48c0fe6a04 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_asymptotes::test_findnext_asymptote [INFO] [stdout] [INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "88b816bb17ff21e959e583edb2557c4fbe20aab68b3bfc4611809cdc10a5849c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88b816bb17ff21e959e583edb2557c4fbe20aab68b3bfc4611809cdc10a5849c", kill_on_drop: false }` [INFO] [stdout] 88b816bb17ff21e959e583edb2557c4fbe20aab68b3bfc4611809cdc10a5849c [INFO] testing JMurph2015/rust-vebtrees against try#5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b for pr-128254 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMurph2015%2Frust-vebtrees" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JMurph2015/rust-vebtrees on toolchain 5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JMurph2015/rust-vebtrees [INFO] finished tweaking git repo https://github.com/JMurph2015/rust-vebtrees [INFO] tweaked toml for git repo https://github.com/JMurph2015/rust-vebtrees written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JMurph2015/rust-vebtrees already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Updating vebtrees v0.1.3 (/workspace/builds/worker-4-tc2/source) -> v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f12145064bb2155d4511dc3bbfdd7c257394b15f04a0653911fbdf82573b38d3 [INFO] running `Command { std: "docker" "start" "-a" "f12145064bb2155d4511dc3bbfdd7c257394b15f04a0653911fbdf82573b38d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f12145064bb2155d4511dc3bbfdd7c257394b15f04a0653911fbdf82573b38d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f12145064bb2155d4511dc3bbfdd7c257394b15f04a0653911fbdf82573b38d3", kill_on_drop: false }` [INFO] [stdout] f12145064bb2155d4511dc3bbfdd7c257394b15f04a0653911fbdf82573b38d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 590afc9324fe9f2cb2d25bf2b5a43a44686923594afd40dd82c75e783923bbab [INFO] running `Command { std: "docker" "start" "-a" "590afc9324fe9f2cb2d25bf2b5a43a44686923594afd40dd82c75e783923bbab", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] Compiling vebtrees v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "590afc9324fe9f2cb2d25bf2b5a43a44686923594afd40dd82c75e783923bbab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "590afc9324fe9f2cb2d25bf2b5a43a44686923594afd40dd82c75e783923bbab", kill_on_drop: false }` [INFO] [stdout] 590afc9324fe9f2cb2d25bf2b5a43a44686923594afd40dd82c75e783923bbab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e34368013d240024fbe90feb5a85d6d1674c2d43261daa8395a29a98acf7c96 [INFO] running `Command { std: "docker" "start" "-a" "0e34368013d240024fbe90feb5a85d6d1674c2d43261daa8395a29a98acf7c96", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vebtrees v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration` and `Instant` [INFO] [stdout] --> src/tests.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::{Instant, Duration}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - for i in (0..num_runs) { [INFO] [stdout] 9 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:39:14 [INFO] [stdout] | [INFO] [stdout] 39 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - for i in (0..num_runs) { [INFO] [stdout] 39 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 74 - for i in (0..num_runs) { [INFO] [stdout] 74 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/test_asymptotes.rs:108:14 [INFO] [stdout] | [INFO] [stdout] 108 | for i in (0..num_runs) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 108 - for i in (0..num_runs) { [INFO] [stdout] 108 + for i in 0..num_runs { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:285:61 [INFO] [stdout] | [INFO] [stdout] 285 | ... self.min = Some((first_cluster [INFO] [stdout] | ^ [INFO] [stdout] 286 | ... * self.children.len() as T [INFO] [stdout] 287 | ... + min)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 285 ~ self.min = Some(first_cluster [INFO] [stdout] 286 | * self.children.len() as T [INFO] [stdout] 287 ~ + min); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:312:61 [INFO] [stdout] | [INFO] [stdout] 312 | ... self.max = Some((last_cluster [INFO] [stdout] | ^ [INFO] [stdout] 313 | ... * self.children.len() as T [INFO] [stdout] 314 | ... + max)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 312 ~ self.max = Some(last_cluster [INFO] [stdout] 313 | * self.children.len() as T [INFO] [stdout] 314 ~ + max); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:406:25 [INFO] [stdout] | [INFO] [stdout] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 407 | || Some(n) => { [INFO] [stdout] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 409 | || }, [INFO] [stdout] ... || [INFO] [stdout] 412 | || } [INFO] [stdout] 413 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:420:13 [INFO] [stdout] | [INFO] [stdout] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 421 | || Some(n) => { [INFO] [stdout] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 423 | || }, [INFO] [stdout] ... || [INFO] [stdout] 426 | || } [INFO] [stdout] 427 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:463:25 [INFO] [stdout] | [INFO] [stdout] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stdout] | __________________________^ - [INFO] [stdout] | | ________________________________| [INFO] [stdout] 464 | || Some(n) => { [INFO] [stdout] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stdout] 466 | || }, [INFO] [stdout] ... || [INFO] [stdout] 469 | || } [INFO] [stdout] 470 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |_________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:477:13 [INFO] [stdout] | [INFO] [stdout] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stdout] | ______________^ - [INFO] [stdout] | | ____________________| [INFO] [stdout] 478 | || Some(n) => { [INFO] [stdout] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stdout] 480 | || }, [INFO] [stdout] ... || [INFO] [stdout] 483 | || } [INFO] [stdout] 484 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_____________| [INFO] [stdout] | |_____________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let mut reference_tree = VEBTree::new(16); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | let mut reference_tree = VEBTree::new(i); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lib.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | for index in 0..self_size { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | let mut aux = Self::new(pass_size); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut tree = VEBTree { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_value` [INFO] [stdout] --> src/lib.rs:179:22 [INFO] [stdout] | [INFO] [stdout] 179 | Some(min_value) => (), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_val` [INFO] [stdout] --> src/lib.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | let min_val = self.min?; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "0e34368013d240024fbe90feb5a85d6d1674c2d43261daa8395a29a98acf7c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e34368013d240024fbe90feb5a85d6d1674c2d43261daa8395a29a98acf7c96", kill_on_drop: false }` [INFO] [stdout] 0e34368013d240024fbe90feb5a85d6d1674c2d43261daa8395a29a98acf7c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5e89635d7bf1d3033c2eb20378b7b3cbe2dd1a9b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a6101e68810bf68fe74ecb87544f747144b9c32e908e85448403bc596291da96 [INFO] running `Command { std: "docker" "start" "-a" "a6101e68810bf68fe74ecb87544f747144b9c32e908e85448403bc596291da96", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unused manifest key: package.travis-ci [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | ... self.min = Some((first_cluster [INFO] [stderr] | ^ [INFO] [stderr] 286 | ... * self.children.len() as T [INFO] [stderr] 287 | ... + min)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 ~ self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 ~ + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:312:61 [INFO] [stderr] | [INFO] [stderr] 312 | ... self.max = Some((last_cluster [INFO] [stderr] | ^ [INFO] [stderr] 313 | ... * self.children.len() as T [INFO] [stderr] 314 | ... + max)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 ~ self.max = Some(last_cluster [INFO] [stderr] 313 | * self.children.len() as T [INFO] [stderr] 314 ~ + max); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:406:25 [INFO] [stderr] | [INFO] [stderr] 406 | return match self.children[self.high(value)].search(offset) { [INFO] [stderr] | __________________________^ - [INFO] [stderr] | | ________________________________| [INFO] [stderr] 407 | || Some(n) => { [INFO] [stderr] 408 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 409 | || }, [INFO] [stderr] ... || [INFO] [stderr] 412 | || } [INFO] [stderr] 413 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |_________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:420:13 [INFO] [stderr] | [INFO] [stderr] 420 | return match self.children[next_cluster].search(offset) { [INFO] [stderr] | ______________^ - [INFO] [stderr] | | ____________________| [INFO] [stderr] 421 | || Some(n) => { [INFO] [stderr] 422 | || return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 423 | || }, [INFO] [stderr] ... || [INFO] [stderr] 426 | || } [INFO] [stderr] 427 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_____________| [INFO] [stderr] | |_____________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | return match self.children[self.high(value)].search(offset) { [INFO] [stderr] | __________________________^ - [INFO] [stderr] | | ________________________________| [INFO] [stderr] 464 | || Some(n) => { [INFO] [stderr] 465 | || return Some(n + self.high(value)*self.children.len()); [INFO] [stderr] 466 | || }, [INFO] [stderr] ... || [INFO] [stderr] 469 | || } [INFO] [stderr] 470 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |_________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | return match self.children[next_cluster].search(offset) { [INFO] [stderr] | ______________^ - [INFO] [stderr] | | ____________________| [INFO] [stderr] 478 | || Some(n) => { [INFO] [stderr] 479 | || return Some(n + next_cluster*self.children.len()); [INFO] [stderr] 480 | || }, [INFO] [stderr] ... || [INFO] [stderr] 483 | || } [INFO] [stderr] 484 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_____________| [INFO] [stderr] | |_____________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | for index in 0..self_size { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut tree = VEBTree { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_value` [INFO] [stderr] --> src/lib.rs:179:22 [INFO] [stderr] | [INFO] [stderr] 179 | Some(min_value) => (), [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `min_val` [INFO] [stderr] --> src/lib.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | let min_val = self.min?; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_val` [INFO] [stderr] [INFO] [stderr] warning: `vebtrees` (lib) generated 11 warnings (run `cargo fix --lib -p vebtrees` to apply 4 suggestions) [INFO] [stderr] warning: unused imports: `Duration` and `Instant` [INFO] [stderr] --> src/tests.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::time::{Instant, Duration}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 9 - for i in (0..num_runs) { [INFO] [stderr] 9 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:39:14 [INFO] [stderr] | [INFO] [stderr] 39 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - for i in (0..num_runs) { [INFO] [stderr] 39 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 74 - for i in (0..num_runs) { [INFO] [stderr] 74 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> src/test_asymptotes.rs:108:14 [INFO] [stderr] | [INFO] [stderr] 108 | for i in (0..num_runs) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 108 - for i in (0..num_runs) { [INFO] [stderr] 108 + for i in 0..num_runs { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | ... self.min = Some((first_cluster [INFO] [stderr] | ^ [INFO] [stderr] 286 | ... * self.children.len() as T [INFO] [stderr] 287 | ... + min)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 ~ self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 ~ + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | let mut reference_tree = VEBTree::new(16); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut reference_tree = VEBTree::new(i); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | let mut aux = Self::new(pass_size); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `vebtrees` (lib test) generated 18 warnings (9 duplicates) (run `cargo fix --lib -p vebtrees --tests` to apply 9 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vebtrees-6aa5a1bb45b2421c) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_findnext_correctness ... ok [INFO] [stdout] test tests::test_contains_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness ... ok [INFO] [stdout] test tests::test_findprev_correctness ... ok [INFO] [stdout] test tests::test_maximum_correctness ... ok [INFO] [stdout] test tests::test_search_correctness ... ok [INFO] [stdout] test tests::test_minimum_correctness ... ok [INFO] [stdout] test tests::test_insert_and_delete_correctness_odd ... ok [INFO] [stdout] test test_asymptotes::test_insert_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_findnext_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_findprev_asymptote ... ok [INFO] [stdout] test test_asymptotes::test_delete_asymptote ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Doc-tests vebtrees [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:285:61 [INFO] [stderr] | [INFO] [stderr] 285 | ... self.min = Some((first_cluster [INFO] [stderr] | ^ [INFO] [stderr] 286 | ... * self.children.len() as T [INFO] [stderr] 287 | ... + min)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 285 ~ self.min = Some(first_cluster [INFO] [stderr] 286 | * self.children.len() as T [INFO] [stderr] 287 ~ + min); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lib.rs:312:61 [INFO] [stderr] | [INFO] [stderr] 312 | ... self.max = Some((last_cluster [INFO] [stderr] | ^ [INFO] [stderr] 313 | ... * self.children.len() as T [INFO] [stderr] 314 | ... + max)); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 312 ~ self.max = Some(last_cluster [INFO] [stderr] 313 | * self.children.len() as T [INFO] [stderr] 314 ~ + max); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a6101e68810bf68fe74ecb87544f747144b9c32e908e85448403bc596291da96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6101e68810bf68fe74ecb87544f747144b9c32e908e85448403bc596291da96", kill_on_drop: false }` [INFO] [stdout] a6101e68810bf68fe74ecb87544f747144b9c32e908e85448403bc596291da96