[INFO] cloning repository https://github.com/uclanSameer/rust-utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uclanSameer/rust-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuclanSameer%2Frust-utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuclanSameer%2Frust-utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c49cdf724f0101893b08289da09c2cefee535fc [INFO] checking uclanSameer/rust-utils against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuclanSameer%2Frust-utils" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/uclanSameer/rust-utils [INFO] finished tweaking git repo https://github.com/uclanSameer/rust-utils [INFO] tweaked toml for git repo https://github.com/uclanSameer/rust-utils written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/uclanSameer/rust-utils on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/uclanSameer/rust-utils 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-test v0.4.3 [INFO] [stderr] Downloaded h2 v0.4.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ada0e5fb04e2eb5fc47ddea0f6b3a07a079c0d3626b6727f03578b634573e7c [INFO] running `Command { std: "docker" "start" "-a" "8ada0e5fb04e2eb5fc47ddea0f6b3a07a079c0d3626b6727f03578b634573e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ada0e5fb04e2eb5fc47ddea0f6b3a07a079c0d3626b6727f03578b634573e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ada0e5fb04e2eb5fc47ddea0f6b3a07a079c0d3626b6727f03578b634573e7c", kill_on_drop: false }` [INFO] [stdout] 8ada0e5fb04e2eb5fc47ddea0f6b3a07a079c0d3626b6727f03578b634573e7c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8abc3d8c503712cdecdb99e40a20d7cadd9beeeca76d3737b84115d85a3f4acf [INFO] running `Command { std: "docker" "start" "-a" "8abc3d8c503712cdecdb99e40a20d7cadd9beeeca76d3737b84115d85a3f4acf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking http v1.0.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling axum-core v0.4.2 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling axum v0.7.3 [INFO] [stderr] Checking fdeflate v0.3.1 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.16 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-test v0.4.3 [INFO] [stderr] Checking h2 v0.4.0 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking hyper v1.1.0 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-util v0.1.2 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.23 [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IntoParallelRefMutIterator` [INFO] [stdout] --> src/rayon_tests.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::iter::{IntoParallelRefIterator, IntoParallelRefMutIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | pub mod rayon_tests; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IntoParallelRefMutIterator` [INFO] [stdout] --> src/rayon_tests.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::iter::{IntoParallelRefIterator, IntoParallelRefMutIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rayon_tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut v = [10 as i32; 100]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rayon_tests.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut v = [10 as i32; 100]; [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/rayon_tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let mut v = [10 as i32; 100]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rayon_tests.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut v = [10 as i32; 100]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.29s [INFO] running `Command { std: "docker" "inspect" "8abc3d8c503712cdecdb99e40a20d7cadd9beeeca76d3737b84115d85a3f4acf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abc3d8c503712cdecdb99e40a20d7cadd9beeeca76d3737b84115d85a3f4acf", kill_on_drop: false }` [INFO] [stdout] 8abc3d8c503712cdecdb99e40a20d7cadd9beeeca76d3737b84115d85a3f4acf