[INFO] cloning repository https://github.com/higumachan/cordinated_rayon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/higumachan/cordinated_rayon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Fcordinated_rayon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Fcordinated_rayon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30f570fb12ac1ee259b56d315e988ea061f9b3cc [INFO] checking higumachan/cordinated_rayon against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Fcordinated_rayon" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/higumachan/cordinated_rayon on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/higumachan/cordinated_rayon [INFO] finished tweaking git repo https://github.com/higumachan/cordinated_rayon [INFO] tweaked toml for git repo https://github.com/higumachan/cordinated_rayon written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/higumachan/cordinated_rayon 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dircpy v0.3.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6a5842eb49f04e8d7f00792cbd8f4b8c2a0cc15e93fdc94333dea198b3aee68 [INFO] running `Command { std: "docker" "start" "-a" "d6a5842eb49f04e8d7f00792cbd8f4b8c2a0cc15e93fdc94333dea198b3aee68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6a5842eb49f04e8d7f00792cbd8f4b8c2a0cc15e93fdc94333dea198b3aee68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a5842eb49f04e8d7f00792cbd8f4b8c2a0cc15e93fdc94333dea198b3aee68", kill_on_drop: false }` [INFO] [stdout] d6a5842eb49f04e8d7f00792cbd8f4b8c2a0cc15e93fdc94333dea198b3aee68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7f5778fe87576c459d28ac2b32955f4eb1edd89afdd8db3157298c729cbe0e6 [INFO] running `Command { std: "docker" "start" "-a" "a7f5778fe87576c459d28ac2b32955f4eb1edd89afdd8db3157298c729cbe0e6", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling winnow v0.6.13 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling zmq v0.10.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_edit v0.22.14 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling jwalk v0.8.1 [INFO] [stderr] Compiling dircpy v0.3.16 [INFO] [stderr] Compiling zeromq-src v0.2.6+4.3.4 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling toml v0.8.14 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling zmq-sys v0.12.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking coordinated_rayon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ScopeFifo`, `Scope`, and `scope_fifo` [INFO] [stdout] --> src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon_core::{scope_fifo, Scope, ScopeFifo}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/lib.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ScopeFifo`, `Scope`, and `scope_fifo` [INFO] [stdout] --> src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon_core::{scope_fifo, Scope, ScopeFifo}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/lib.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leadership` [INFO] [stdout] --> src/lib.rs:133:33 [INFO] [stdout] | [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leadership` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leadership` [INFO] [stdout] --> src/lib.rs:133:33 [INFO] [stdout] | [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leadership` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leadership` and `max_num_thread` are never read [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | thread_pool: Arc, [INFO] [stdout] 17 | leadership: Arc>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | max_num_thread: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `challenge_promote_leader` is never used [INFO] [stdout] --> src/lib.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ThreadPool { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leadership` and `max_num_thread` are never read [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | thread_pool: Arc, [INFO] [stdout] 17 | leadership: Arc>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | max_num_thread: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `challenge_promote_leader` is never used [INFO] [stdout] --> src/lib.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ThreadPool { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> examples/fib_simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> examples/fib_simple.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> examples/fib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "a7f5778fe87576c459d28ac2b32955f4eb1edd89afdd8db3157298c729cbe0e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7f5778fe87576c459d28ac2b32955f4eb1edd89afdd8db3157298c729cbe0e6", kill_on_drop: false }` [INFO] [stdout] a7f5778fe87576c459d28ac2b32955f4eb1edd89afdd8db3157298c729cbe0e6 [INFO] checking higumachan/cordinated_rayon against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhigumachan%2Fcordinated_rayon" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/higumachan/cordinated_rayon on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/higumachan/cordinated_rayon [INFO] finished tweaking git repo https://github.com/higumachan/cordinated_rayon [INFO] tweaked toml for git repo https://github.com/higumachan/cordinated_rayon written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/higumachan/cordinated_rayon 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b5d86cb26b891609cfb1f18aabc1209f0395cc246d9f40d6d894e08c2cec06b [INFO] running `Command { std: "docker" "start" "-a" "3b5d86cb26b891609cfb1f18aabc1209f0395cc246d9f40d6d894e08c2cec06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b5d86cb26b891609cfb1f18aabc1209f0395cc246d9f40d6d894e08c2cec06b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b5d86cb26b891609cfb1f18aabc1209f0395cc246d9f40d6d894e08c2cec06b", kill_on_drop: false }` [INFO] [stdout] 3b5d86cb26b891609cfb1f18aabc1209f0395cc246d9f40d6d894e08c2cec06b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6745af9a480cbc227f03641f63c4e9290dbeb79ed091a44e33c08262d12dc15 [INFO] running `Command { std: "docker" "start" "-a" "a6745af9a480cbc227f03641f63c4e9290dbeb79ed091a44e33c08262d12dc15", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling winnow v0.6.13 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling version-compare v0.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling jobserver v0.1.31 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling zmq v0.10.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling toml_edit v0.22.14 [INFO] [stderr] Compiling jwalk v0.8.1 [INFO] [stderr] Compiling dircpy v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling zeromq-src v0.2.6+4.3.4 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling toml v0.8.14 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling zmq-sys v0.12.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking coordinated_rayon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ScopeFifo`, `Scope`, and `scope_fifo` [INFO] [stdout] --> src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon_core::{scope_fifo, Scope, ScopeFifo}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/lib.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ScopeFifo`, `Scope`, and `scope_fifo` [INFO] [stdout] --> src/lib.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon_core::{scope_fifo, Scope, ScopeFifo}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/lib.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deref` [INFO] [stdout] --> src/lib.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leadership` [INFO] [stdout] --> src/lib.rs:133:33 [INFO] [stdout] | [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leadership` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leadership` and `max_num_thread` are never read [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | thread_pool: Arc, [INFO] [stdout] 17 | leadership: Arc>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | max_num_thread: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `challenge_promote_leader` is never used [INFO] [stdout] --> src/lib.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ThreadPool { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> examples/fib_simple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> examples/fib_simple.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leadership` [INFO] [stdout] --> src/lib.rs:133:33 [INFO] [stdout] | [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leadership` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leadership` and `max_num_thread` are never read [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 16 | thread_pool: Arc, [INFO] [stdout] 17 | leadership: Arc>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 18 | max_num_thread: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `challenge_promote_leader` is never used [INFO] [stdout] --> src/lib.rs:133:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl ThreadPool { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | fn challenge_promote_leader(leadership: &mut Leadership) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude::*` [INFO] [stdout] --> examples/fib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "a6745af9a480cbc227f03641f63c4e9290dbeb79ed091a44e33c08262d12dc15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6745af9a480cbc227f03641f63c4e9290dbeb79ed091a44e33c08262d12dc15", kill_on_drop: false }` [INFO] [stdout] a6745af9a480cbc227f03641f63c4e9290dbeb79ed091a44e33c08262d12dc15