[INFO] cloning repository https://github.com/tixena/yaml_tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tixena/yaml_tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftixena%2Fyaml_tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftixena%2Fyaml_tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89246ca252735d1cadb46c3fef1948599783ab25
[INFO] checking tixena/yaml_tool against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftixena%2Fyaml_tool" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tixena/yaml_tool
[INFO] finished tweaking git repo https://github.com/tixena/yaml_tool
[INFO] tweaked toml for git repo https://github.com/tixena/yaml_tool written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tixena/yaml_tool on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tixena/yaml_tool 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `yaml_tool` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc2/source/target/.../yaml_tool
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `yaml-tool`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "yaml_tool"
[INFO] [stderr] 2 + name = "yaml-tool"
[INFO] [stderr]   |
[INFO] [stderr] warning: `yaml_tool` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking tixena/yaml_tool against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftixena%2Fyaml_tool" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tixena/yaml_tool
[INFO] finished tweaking git repo https://github.com/tixena/yaml_tool
[INFO] tweaked toml for git repo https://github.com/tixena/yaml_tool written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tixena/yaml_tool on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tixena/yaml_tool 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `yaml_tool` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-7-tc2/source/target/.../yaml_tool
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `yaml-tool`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "yaml_tool"
[INFO] [stderr] 2 + name = "yaml-tool"
[INFO] [stderr]   |
[INFO] [stderr] warning: `yaml_tool` (manifest) generated 2 warnings
[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 assert_fs v1.1.3
[INFO] [stderr]   Downloaded ignore v0.4.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74
[INFO] running `Command { std: "docker" "start" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: binary `yaml_tool` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../yaml_tool
[INFO] [stderr]   |                          ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `yaml-tool`, convert `bin.name`
[INFO] [stderr]  --> Cargo.toml:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 - name = "yaml_tool"
[INFO] [stderr] 2 + name = "yaml-tool"
[INFO] [stderr]   |
[INFO] [stderr] warning: `yaml_tool` (manifest) generated 2 warnings
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking assert_fs v1.1.3
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking yaml_tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `api_version`, `kind`, `namespace`, `name`, and `file` are never read
[INFO] [stdout]   --> src/classify.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SummaryEntry {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 15 |     pub api_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub namespace: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 18 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 19 |     pub file: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SummaryEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `api_version`, `kind`, `namespace`, `name`, and `file` are never read
[INFO] [stdout]   --> src/classify.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct SummaryEntry {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 15 |     pub api_version: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 16 |     pub kind: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub namespace: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 18 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 19 |     pub file: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SummaryEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74", kill_on_drop: false }`
[INFO] [stdout] cd0c97bc73b5de76b2aa8e4c3e78668257a58d8a622b0644bb37dc8c56d85e74
