[INFO] fetching crate gearbox 5.0.0-rc.4...
[INFO] testing gearbox-5.0.0-rc.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gearbox 5.0.0-rc.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gearbox 5.0.0-rc.4
[INFO] finished tweaking crates.io crate gearbox 5.0.0-rc.4
[INFO] tweaked toml for crates.io crate gearbox 5.0.0-rc.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gearbox 5.0.0-rc.4 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gearbox 5.0.0-rc.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be2d3e0b30e3f81545876b182ba40c8768558ba3a8fa48a6669d01756a49f793
[INFO] running `Command { std: "docker" "start" "-a" "be2d3e0b30e3f81545876b182ba40c8768558ba3a8fa48a6669d01756a49f793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be2d3e0b30e3f81545876b182ba40c8768558ba3a8fa48a6669d01756a49f793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be2d3e0b30e3f81545876b182ba40c8768558ba3a8fa48a6669d01756a49f793", kill_on_drop: false }`
[INFO] [stdout] be2d3e0b30e3f81545876b182ba40c8768558ba3a8fa48a6669d01756a49f793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b151b1c2665cae79d4486735e8c212594b8d85f9d95505350731bd82d3f873
[INFO] running `Command { std: "docker" "start" "-a" "f0b151b1c2665cae79d4486735e8c212594b8d85f9d95505350731bd82d3f873", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling gearbox v5.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `syslog-macro`
[INFO] [stdout]    --> src/lib.rs:421:11
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `syslog-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log-macro`
[INFO] [stdout]    --> src/lib.rs:421:37
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `log-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `task`
[INFO] [stdout]    --> src/lib.rs:455:7
[INFO] [stdout]     |
[INFO] [stdout] 455 | #[cfg(feature = "task")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `task` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crc32fast::Hasher`
[INFO] [stdout]  --> builders/test_build_matrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crc32fast::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]   --> builders/test_build_matrix.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> builders/test_build_matrix.rs:97:31
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn build(features: &[String], target: &str) -> bool {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.76s
[INFO] running `Command { std: "docker" "inspect" "f0b151b1c2665cae79d4486735e8c212594b8d85f9d95505350731bd82d3f873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b151b1c2665cae79d4486735e8c212594b8d85f9d95505350731bd82d3f873", kill_on_drop: false }`
[INFO] [stdout] f0b151b1c2665cae79d4486735e8c212594b8d85f9d95505350731bd82d3f873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 845b2dd3b0bb5ee3ba48626a85b0b499475ccb26312f98cb4110dada31ad6c9c
[INFO] running `Command { std: "docker" "start" "-a" "845b2dd3b0bb5ee3ba48626a85b0b499475ccb26312f98cb4110dada31ad6c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.101
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling wasm-bindgen v0.2.101
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling clap_builder v4.5.47
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.47
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.51
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling gearbox v5.0.0-rc.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stdout] warning: unexpected `cfg` condition value: `syslog-macro`
[INFO] [stdout]    --> src/lib.rs:421:11
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `syslog-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log-macro`
[INFO] [stdout]    --> src/lib.rs:421:37
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `log-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `task`
[INFO] [stdout]    --> src/lib.rs:455:7
[INFO] [stdout]     |
[INFO] [stdout] 455 | #[cfg(feature = "task")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `task` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.101
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling js-sys v0.3.78
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling h2 v0.4.12
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.51
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.51
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stdout] warning: unexpected `cfg` condition value: `syslog-macro`
[INFO] [stdout]    --> src/lib.rs:421:11
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `syslog-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `log-macro`
[INFO] [stdout]    --> src/lib.rs:421:37
[INFO] [stdout]     |
[INFO] [stdout] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `log-macro` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `task`
[INFO] [stdout]    --> src/lib.rs:455:7
[INFO] [stdout]     |
[INFO] [stdout] 455 | #[cfg(feature = "task")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stdout]     = help: consider adding `task` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:416:1
[INFO] [stdout]     |
[INFO] [stdout] 416 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crc32fast::Hasher`
[INFO] [stdout]  --> builders/test_build_matrix.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crc32fast::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]   --> builders/test_build_matrix.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> builders/test_build_matrix.rs:97:31
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn build(features: &[String], target: &str) -> bool {
[INFO] [stdout]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 51.34s
[INFO] running `Command { std: "docker" "inspect" "845b2dd3b0bb5ee3ba48626a85b0b499475ccb26312f98cb4110dada31ad6c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845b2dd3b0bb5ee3ba48626a85b0b499475ccb26312f98cb4110dada31ad6c9c", kill_on_drop: false }`
[INFO] [stdout] 845b2dd3b0bb5ee3ba48626a85b0b499475ccb26312f98cb4110dada31ad6c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52e4653ec2e0b8accf03406752d17a652a2485e49499bf8c6af628fec3c4a1ec
[INFO] running `Command { std: "docker" "start" "-a" "52e4653ec2e0b8accf03406752d17a652a2485e49499bf8c6af628fec3c4a1ec", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `syslog-macro`
[INFO] [stderr]    --> src/lib.rs:421:11
[INFO] [stderr]     |
[INFO] [stderr] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stderr]     = help: consider adding `syslog-macro` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `log-macro`
[INFO] [stderr]    --> src/lib.rs:421:37
[INFO] [stderr]     |
[INFO] [stderr] 421 | #[cfg(all(feature = "syslog-macro", feature = "log-macro"))]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stderr]     = help: consider adding `log-macro` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `task`
[INFO] [stderr]    --> src/lib.rs:455:7
[INFO] [stderr]     |
[INFO] [stderr] 455 | #[cfg(feature = "task")]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `apache-avro`, `app-tools`, `app-tools-all`, `app-tools-config-manager`, `app-tools-event-manager`, `app-tools-sources`, `app-tools-watcher`, `axum`, `base64`, `bs58`, `bson`, `bytes`, `chrono`, `clap`, `collections`, `collections-all`, `collections-common-hash-map`, `collections-const-hash-map`, `collections-cursor`, `collections-hash-map`, `collections-simple-linked-list`, `collections-vec-deque`, `common`, `common-all`, `common-boxed-future`, `common-merge`, `common-process`, `common-try-default`, `common-try-into-option`, `common-try-option-from`, `common-vec-ext`, `default`, `derive_more`, `did`, and `did-all` and 141 more
[INFO] [stderr]     = help: consider adding `task` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: `gearbox` (lib) generated 3 warnings
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]    --> src/lib.rs:416:1
[INFO] [stderr]     |
[INFO] [stderr] 416 | #[macro_use]
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crc32fast::Hasher`
[INFO] [stderr]  --> builders/test_build_matrix.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crc32fast::Hasher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thread`
[INFO] [stderr]   --> builders/test_build_matrix.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     thread,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `target`
[INFO] [stderr]   --> builders/test_build_matrix.rs:97:31
[INFO] [stderr]    |
[INFO] [stderr] 97 | fn build(features: &[String], target: &str) -> bool {
[INFO] [stderr]    |                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gearbox` (lib test) generated 4 warnings (3 duplicates)
[INFO] [stderr] warning: `gearbox` (bin "test-build-matrix" test) generated 3 warnings (run `cargo fix --bin "test-build-matrix" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gearbox-a7e1b2f2d58589ae)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_lib_info ... ok
[INFO] [stdout] test tests::test_module_structure ... ok
[INFO] [stdout] test tests::test_lib_info_consistency ... ok
[INFO] [stdout] test tests::test_lib_info_returns_cargo_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests builders/test_build_matrix.rs (/opt/rustwide/target/debug/deps/test_build_matrix-8aad9c0a3775cad9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests gearbox
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52e4653ec2e0b8accf03406752d17a652a2485e49499bf8c6af628fec3c4a1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e4653ec2e0b8accf03406752d17a652a2485e49499bf8c6af628fec3c4a1ec", kill_on_drop: false }`
[INFO] [stdout] 52e4653ec2e0b8accf03406752d17a652a2485e49499bf8c6af628fec3c4a1ec