[INFO] fetching crate scuffle-bootstrap-telemetry 0.3.0...
[INFO] testing scuffle-bootstrap-telemetry-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate scuffle-bootstrap-telemetry 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate scuffle-bootstrap-telemetry 0.3.0
[INFO] finished tweaking crates.io crate scuffle-bootstrap-telemetry 0.3.0
[INFO] tweaked toml for crates.io crate scuffle-bootstrap-telemetry 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-bootstrap-telemetry 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scuffle-bootstrap-telemetry 0.3.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8f2ca398553af9b96ff66173a058d30eabea405fa1468b65c8ff31c12cbadea
[INFO] running `Command { std: "docker" "start" "-a" "d8f2ca398553af9b96ff66173a058d30eabea405fa1468b65c8ff31c12cbadea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8f2ca398553af9b96ff66173a058d30eabea405fa1468b65c8ff31c12cbadea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f2ca398553af9b96ff66173a058d30eabea405fa1468b65c8ff31c12cbadea", kill_on_drop: false }`
[INFO] [stdout] d8f2ca398553af9b96ff66173a058d30eabea405fa1468b65c8ff31c12cbadea
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 742db890a95bdd2a4e52f1d4ae90fdaf61c4c25b5dd084af397ec0d33145c61b
[INFO] running `Command { std: "docker" "start" "-a" "742db890a95bdd2a4e52f1d4ae90fdaf61c4c25b5dd084af397ec0d33145c61b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
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[INFO] [stderr]    Compiling scuffle-bootstrap-telemetry v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `Command { std: "docker" "inspect" "742db890a95bdd2a4e52f1d4ae90fdaf61c4c25b5dd084af397ec0d33145c61b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742db890a95bdd2a4e52f1d4ae90fdaf61c4c25b5dd084af397ec0d33145c61b", kill_on_drop: false }`
[INFO] [stdout] 742db890a95bdd2a4e52f1d4ae90fdaf61c4c25b5dd084af397ec0d33145c61b
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eabaa45a91f6b674a3336e748417d479220d3ba46cd022b8a1fc35e2dc38a43c
[INFO] running `Command { std: "docker" "start" "-a" "eabaa45a91f6b674a3336e748417d479220d3ba46cd022b8a1fc35e2dc38a43c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
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[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling scuffle-bootstrap-derive v0.1.6
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[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling opentelemetry_sdk v0.30.0
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]    Compiling scuffle-pprof v0.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling bon v3.6.3
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling tracing-opentelemetry v0.31.0
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling scuffle-context v0.1.5
[INFO] [stderr]    Compiling scuffle-bootstrap v0.1.6
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling scuffle-http v0.3.2
[INFO] [stderr]    Compiling reqwest v0.12.19
[INFO] [stderr]    Compiling scuffle-bootstrap-telemetry v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: free function without a body
[INFO] [stdout]    --> src/lib.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |             pub fn request(kind: Kind) -> CounterU64;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `scuffle_metrics`
[INFO] [stdout]    --> src/lib.rs:525:17
[INFO] [stdout]     |
[INFO] [stdout] 525 |             use scuffle_metrics::{CounterU64, MetricEnum};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `scuffle_metrics`
[INFO] [stdout]    --> src/lib.rs:523:11
[INFO] [stdout]     |
[INFO] [stdout] 523 |         #[scuffle_metrics::metrics]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `metrics` in this scope
[INFO] [stdout]    --> src/lib.rs:533:15
[INFO] [stdout]     |
[INFO] [stdout] 533 |             #[metrics(unit = "requests")]
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `scuffle_metrics`
[INFO] [stdout]    --> src/lib.rs:485:32
[INFO] [stdout]     |
[INFO] [stdout] 485 |                 let exporter = scuffle_metrics::prometheus::exporter().build();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_metrics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `scuffle_metrics`, use `cargo add scuffle_metrics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scuffle-bootstrap-telemetry` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "eabaa45a91f6b674a3336e748417d479220d3ba46cd022b8a1fc35e2dc38a43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabaa45a91f6b674a3336e748417d479220d3ba46cd022b8a1fc35e2dc38a43c", kill_on_drop: false }`
[INFO] [stdout] eabaa45a91f6b674a3336e748417d479220d3ba46cd022b8a1fc35e2dc38a43c
