[INFO] cloning repository https://github.com/sachaarbonel/repo_walker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sachaarbonel/repo_walker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Frepo_walker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Frepo_walker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 64cf7185dcbec6e3cfb386208e14ae277b99fe88 [INFO] checking sachaarbonel/repo_walker against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Frepo_walker" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sachaarbonel/repo_walker on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sachaarbonel/repo_walker [INFO] finished tweaking git repo https://github.com/sachaarbonel/repo_walker [INFO] tweaked toml for git repo https://github.com/sachaarbonel/repo_walker written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sachaarbonel/repo_walker 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gix-actor v0.31.3 [INFO] [stderr] Downloaded gix-commitgraph v0.24.2 [INFO] [stderr] Downloaded gix-traverse v0.39.1 [INFO] [stderr] Downloaded gix-tempfile v14.0.0 [INFO] [stderr] Downloaded gix-archive v0.13.1 [INFO] [stderr] Downloaded gix-revision v0.27.1 [INFO] [stderr] Downloaded gix-object v0.42.2 [INFO] [stderr] Downloaded gix-mailmap v0.23.4 [INFO] [stderr] Downloaded gix-odb v0.61.0 [INFO] [stderr] Downloaded gix-negotiate v0.13.1 [INFO] [stderr] Downloaded gix-credentials v0.24.2 [INFO] [stderr] Downloaded gix-config-value v0.14.6 [INFO] [stderr] Downloaded gix-status v0.10.0 [INFO] [stderr] Downloaded gix-sec v0.10.6 [INFO] [stderr] Downloaded imara-diff v0.1.5 [INFO] [stderr] Downloaded gix-command v0.3.7 [INFO] [stderr] Downloaded gix-discover v0.32.0 [INFO] [stderr] Downloaded gix-url v0.27.3 [INFO] [stderr] Downloaded gix-worktree-state v0.11.0 [INFO] [stderr] Downloaded gix-attributes v0.22.2 [INFO] [stderr] Downloaded gix v0.63.0 [INFO] [stderr] Downloaded gix-pack v0.51.0 [INFO] [stderr] Downloaded gix-refspec v0.23.0 [INFO] [stderr] Downloaded gix-index v0.33.0 [INFO] [stderr] Downloaded gix-filter v0.11.2 [INFO] [stderr] Downloaded gix-dir v0.5.0 [INFO] [stderr] Downloaded gix-ref v0.44.1 [INFO] [stderr] Downloaded gix-config v0.37.0 [INFO] [stderr] Downloaded gix-path v0.10.8 [INFO] [stderr] Downloaded gix-diff v0.44.0 [INFO] [stderr] Downloaded gix-ignore v0.11.2 [INFO] [stderr] Downloaded gix-glob v0.16.3 [INFO] [stderr] Downloaded gix-fs v0.11.1 [INFO] [stderr] Downloaded gix-prompt v0.8.5 [INFO] [stderr] Downloaded gix-pathspec v0.7.5 [INFO] [stderr] Downloaded gix-submodule v0.11.0 [INFO] [stderr] Downloaded gix-worktree v0.34.0 [INFO] [stderr] Downloaded kstring v2.0.0 [INFO] [stderr] Downloaded gix-revwalk v0.13.1 [INFO] [stderr] Downloaded gix-worktree-stream v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15734aa6da21542ece6fe0e26d80836f645b261253a8a1d77c292db4343ece2f [INFO] running `Command { std: "docker" "start" "-a" "15734aa6da21542ece6fe0e26d80836f645b261253a8a1d77c292db4343ece2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15734aa6da21542ece6fe0e26d80836f645b261253a8a1d77c292db4343ece2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15734aa6da21542ece6fe0e26d80836f645b261253a8a1d77c292db4343ece2f", kill_on_drop: false }` [INFO] [stdout] 15734aa6da21542ece6fe0e26d80836f645b261253a8a1d77c292db4343ece2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7682e72247a03135c3cacca0a52c0c963e329a2656d66a97fb66bf89debf71f8 [INFO] running `Command { std: "docker" "start" "-a" "7682e72247a03135c3cacca0a52c0c963e329a2656d66a97fb66bf89debf71f8", kill_on_drop: false }` [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking gix-trace v0.1.9 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking faster-hex v0.9.0 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking bytesize v1.3.0 [INFO] [stderr] Checking human_format v1.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking prodash v28.0.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking winnow v0.6.13 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking unicode-bom v2.0.3 [INFO] [stderr] Checking kstring v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking gix-sec v0.10.6 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking uluru v3.1.0 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking clru v0.6.2 [INFO] [stderr] Checking io-close v0.3.7 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking imara-diff v0.1.5 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking jwalk v0.8.1 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling gix-macros v0.1.5 [INFO] [stderr] Checking gix-utils v0.1.12 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Checking gix-hash v0.14.2 [INFO] [stderr] Checking gix-path v0.10.8 [INFO] [stderr] Checking gix-date v0.8.7 [INFO] [stderr] Checking gix-validate v0.8.5 [INFO] [stderr] Checking gix-chunk v0.4.8 [INFO] [stderr] Checking gix-quote v0.4.12 [INFO] [stderr] Checking gix-bitmap v0.2.11 [INFO] [stderr] Checking gix-packetline-blocking v0.17.4 [INFO] [stderr] Checking gix-features v0.38.2 [INFO] [stderr] Checking gix-hashtable v0.5.2 [INFO] [stderr] Checking gix-command v0.3.7 [INFO] [stderr] Checking gix-config-value v0.14.6 [INFO] [stderr] Checking gix-actor v0.31.3 [INFO] [stderr] Checking gix-mailmap v0.23.4 [INFO] [stderr] Checking gix-object v0.42.2 [INFO] [stderr] Checking gix-fs v0.11.1 [INFO] [stderr] Checking gix-commitgraph v0.24.2 [INFO] [stderr] Checking gix-glob v0.16.3 [INFO] [stderr] Checking gix-url v0.27.3 [INFO] [stderr] Checking gix-prompt v0.8.5 [INFO] [stderr] Checking gix-tempfile v14.0.0 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking gix-credentials v0.24.2 [INFO] [stderr] Checking gix-attributes v0.22.2 [INFO] [stderr] Checking gix-ignore v0.11.2 [INFO] [stderr] Checking gix-lock v14.0.0 [INFO] [stderr] Checking gix-pathspec v0.7.5 [INFO] [stderr] Checking gix-revwalk v0.13.1 [INFO] [stderr] Checking gix-ref v0.44.1 [INFO] [stderr] Checking gix-filter v0.11.2 [INFO] [stderr] Checking gix-pack v0.51.0 [INFO] [stderr] Checking gix-traverse v0.39.1 [INFO] [stderr] Checking gix-revision v0.27.1 [INFO] [stderr] Checking gix-negotiate v0.13.1 [INFO] [stderr] Checking gix-index v0.33.0 [INFO] [stderr] Checking gix-worktree-stream v0.13.0 [INFO] [stderr] Checking gix-refspec v0.23.0 [INFO] [stderr] Checking gix-archive v0.13.1 [INFO] [stderr] Checking gix-odb v0.61.0 [INFO] [stderr] Checking gix-discover v0.32.0 [INFO] [stderr] Checking gix-config v0.37.0 [INFO] [stderr] Checking gix-worktree v0.34.0 [INFO] [stderr] Checking gix-dir v0.5.0 [INFO] [stderr] Checking gix-diff v0.44.0 [INFO] [stderr] Checking gix-worktree-state v0.11.0 [INFO] [stderr] Checking gix-status v0.10.0 [INFO] [stderr] Checking gix-submodule v0.11.0 [INFO] [stderr] Checking gix v0.63.0 [INFO] [stderr] Checking repo_walker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `printed_something` is assigned to, but never used [INFO] [stdout] --> src/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut printed_something = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_printed_something` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `printed_something` is never read [INFO] [stdout] --> src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | printed_something = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `printed_something` is assigned to, but never used [INFO] [stdout] --> src/main.rs:129:13 [INFO] [stdout] | [INFO] [stdout] 129 | let mut printed_something = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_printed_something` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `printed_something` is never read [INFO] [stdout] --> src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | printed_something = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry_mode` [INFO] [stdout] --> src/main.rs:347:5 [INFO] [stdout] | [INFO] [stdout] 347 | entry_mode: EntryMode, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry_mode` [INFO] [stdout] --> src/main.rs:347:5 [INFO] [stdout] | [INFO] [stdout] 347 | entry_mode: EntryMode, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entry_mode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "7682e72247a03135c3cacca0a52c0c963e329a2656d66a97fb66bf89debf71f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7682e72247a03135c3cacca0a52c0c963e329a2656d66a97fb66bf89debf71f8", kill_on_drop: false }` [INFO] [stdout] 7682e72247a03135c3cacca0a52c0c963e329a2656d66a97fb66bf89debf71f8