[INFO] cloning repository https://github.com/unhindered-ec/capacity_optimizer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unhindered-ec/capacity_optimizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funhindered-ec%2Fcapacity_optimizer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funhindered-ec%2Fcapacity_optimizer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a9d6c4ece8e39d215472f002a1870ff8a2aba5f [INFO] checking unhindered-ec/capacity_optimizer against try#3248bace201b6227b0ff78eacc8b00d805551a86 for pr-153513 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funhindered-ec%2Fcapacity_optimizer" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/unhindered-ec/capacity_optimizer [INFO] finished tweaking git repo https://github.com/unhindered-ec/capacity_optimizer [INFO] tweaked toml for git repo https://github.com/unhindered-ec/capacity_optimizer written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/unhindered-ec/capacity_optimizer on toolchain 3248bace201b6227b0ff78eacc8b00d805551a86 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/unhindered-ec/capacity_optimizer 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" "+3248bace201b6227b0ff78eacc8b00d805551a86" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded owo-colors v4.0.0 [INFO] [stderr] Downloaded supports-color v3.0.0 [INFO] [stderr] Downloaded miette-derive v7.2.0 [INFO] [stderr] Downloaded supports-hyperlinks v3.0.0 [INFO] [stderr] Downloaded miette v7.2.0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b516f51d5daebb6b54006c8b8f9c4a66e93a9550711c0e5db465f8a2db62c19 [INFO] running `Command { std: "docker" "start" "-a" "0b516f51d5daebb6b54006c8b8f9c4a66e93a9550711c0e5db465f8a2db62c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b516f51d5daebb6b54006c8b8f9c4a66e93a9550711c0e5db465f8a2db62c19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b516f51d5daebb6b54006c8b8f9c4a66e93a9550711c0e5db465f8a2db62c19", kill_on_drop: false }` [INFO] [stdout] 0b516f51d5daebb6b54006c8b8f9c4a66e93a9550711c0e5db465f8a2db62c19 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3248bace201b6227b0ff78eacc8b00d805551a86" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bb0867d8291e388f4e21a8abeda6c6067dc8b9d4d8dd71ace4916c6a07a291a [INFO] running `Command { std: "docker" "start" "-a" "2bb0867d8291e388f4e21a8abeda6c6067dc8b9d4d8dd71ace4916c6a07a291a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling serde v1.0.201 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling thiserror v1.0.60 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling camino v1.1.6 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking owo-colors v4.0.0 [INFO] [stderr] Checking supports-color v3.0.0 [INFO] [stderr] Checking supports-hyperlinks v3.0.0 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.61 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling serde_derive v1.0.201 [INFO] [stderr] Compiling thiserror-impl v1.0.60 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling miette-derive v7.2.0 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking semver v1.0.23 [INFO] [stderr] Checking miette v7.2.0 [INFO] [stderr] Checking cargo_metadata v0.18.1 [INFO] [stderr] Checking capacity_optimizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap, HashSet}, env, ffi::OsStr, fs::{DirEntry, OpenOptions}, io::{BufReader, Read, Write}, ops:... [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/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut targets_changed: AtomicBool = false.into(); [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/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut update_artifacts_if_needed = |artifacts: &mut HashMap| -> miette::Result<()> { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:1:44 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap, HashSet}, env, ffi::OsStr, fs::{DirEntry, OpenOptions}, io::{BufReader, Read, Write}, ops:... [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/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut targets_changed: AtomicBool = false.into(); [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/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut update_artifacts_if_needed = |artifacts: &mut HashMap| -> miette::Result<()> { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.57s [INFO] running `Command { std: "docker" "inspect" "2bb0867d8291e388f4e21a8abeda6c6067dc8b9d4d8dd71ace4916c6a07a291a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bb0867d8291e388f4e21a8abeda6c6067dc8b9d4d8dd71ace4916c6a07a291a", kill_on_drop: false }` [INFO] [stdout] 2bb0867d8291e388f4e21a8abeda6c6067dc8b9d4d8dd71ace4916c6a07a291a