[INFO] fetching crate nitrocop 0.0.1-pre10...
[INFO] checking nitrocop-0.0.1-pre10 against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492-1
[INFO] extracting crate nitrocop 0.0.1-pre10 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nitrocop 0.0.1-pre10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nitrocop 0.0.1-pre10
[INFO] tweaked toml for crates.io crate nitrocop 0.0.1-pre10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nitrocop 0.0.1-pre10 on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nitrocop 0.0.1-pre10 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.3.1
[INFO] [stderr]   Downloaded unarray v0.1.4
[INFO] [stderr]   Downloaded rand_xorshift v0.4.0
[INFO] [stderr]   Downloaded ruby-prism v1.9.0
[INFO] [stderr]   Downloaded fancy-regex v0.14.0
[INFO] [stderr]   Downloaded libyml v0.0.5
[INFO] [stderr]   Downloaded serde_yml v0.0.12
[INFO] [stderr]   Downloaded proptest v1.10.0
[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] [stderr]   Downloaded ruby-prism-sys v1.9.0
[INFO] [stderr]   Downloaded libc v0.2.182
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af6bda730adf61beeff2cf50b66c4da56e48877487bdb1fc3e010ff57718766a
[INFO] running `Command { std: "docker" "start" "-a" "af6bda730adf61beeff2cf50b66c4da56e48877487bdb1fc3e010ff57718766a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af6bda730adf61beeff2cf50b66c4da56e48877487bdb1fc3e010ff57718766a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6bda730adf61beeff2cf50b66c4da56e48877487bdb1fc3e010ff57718766a", kill_on_drop: false }`
[INFO] [stdout] af6bda730adf61beeff2cf50b66c4da56e48877487bdb1fc3e010ff57718766a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 395ba6052699ea3632c39d2e26f0d94a9d1a2a0dc9f9405d2bd5d65998ec519a
[INFO] running `Command { std: "docker" "start" "-a" "395ba6052699ea3632c39d2e26f0d94a9d1a2a0dc9f9405d2bd5d65998ec519a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking clap_lex v1.0.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking clap_builder v4.5.58
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking fancy-regex v0.14.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking clap v4.5.58
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]    Compiling ruby-prism v1.9.0
[INFO] [stderr]    Compiling ruby-prism-sys v1.9.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking proptest v1.10.0
[INFO] [stderr]     Checking nitrocop v0.0.1-pre10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/schema.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// Thread-local schema override for tests. Checked before the global singleton.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nitrocop` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e1613686e0efc80a1a18b1263625450a8de3fb04/bin/rustc --crate-name nitrocop --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5711d3a7e0a2df65 -C extra-filename=-cd53217fcb4b36fb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-ce32f2744c945698.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-208f7746e5f2504b.rmeta --extern fancy_regex=/opt/rustwide/target/debug/deps/libfancy_regex-ce1a5284170aa9b1.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-924947aa84fd8f99.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-931fb64ff55c445d.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-06e082b25be465a4.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-d5615973ed2674a3.rmeta --extern ruby_prism=/opt/rustwide/target/debug/deps/libruby_prism-ba08c0009504beab.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-148f137707459552.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-d7bfb18543fa3559.rmeta --extern serde_yml=/opt/rustwide/target/debug/deps/libserde_yml-7049e3044e457e7b.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-b6a90a11897c79f4.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/ruby-prism-sys-6b659804a0b1578c/out -L native=/opt/rustwide/target/debug/build/ruby-prism-sys-6b659804a0b1578c/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]     --> src/cop/lint/symbol_conversion.rs:1600:13
[INFO] [stdout]      |
[INFO] [stdout] 1600 |         let config = consistent_config();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]     --> src/cop/lint/symbol_conversion.rs:1670:13
[INFO] [stdout]      |
[INFO] [stdout] 1670 |         let config = consistent_config();
[INFO] [stdout]      |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]     --> src/cop/metrics/abc_size.rs:1975:17
[INFO] [stdout]      |
[INFO] [stdout] 1975 |         let (a, b, c) = abc_counter_for_source(b"def foo\n  for x in items\n    x\n  end\nend\n");
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/cop/security/compound_hash.rs:349:13
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let source = b"define_method(:hash) do\n  1.hash ^ 2.hash\nend\n";
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ruby` is never used
[INFO] [stdout]    --> src/node_pattern/interpreter.rs:629:8
[INFO] [stdout]     |
[INFO] [stdout] 629 |     fn parse_ruby(source: &str) -> ruby_prism::ParseResult<'_> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "395ba6052699ea3632c39d2e26f0d94a9d1a2a0dc9f9405d2bd5d65998ec519a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395ba6052699ea3632c39d2e26f0d94a9d1a2a0dc9f9405d2bd5d65998ec519a", kill_on_drop: false }`
[INFO] [stdout] 395ba6052699ea3632c39d2e26f0d94a9d1a2a0dc9f9405d2bd5d65998ec519a
