[INFO] fetching crate opentelemetry-appender-tracing2 0.27.1...
[INFO] testing opentelemetry-appender-tracing2-0.27.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate opentelemetry-appender-tracing2 0.27.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate opentelemetry-appender-tracing2 0.27.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate opentelemetry-appender-tracing2 0.27.1
[INFO] tweaked toml for crates.io crate opentelemetry-appender-tracing2 0.27.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opentelemetry-appender-tracing2 0.27.1 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 opentelemetry-appender-tracing2 0.27.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fa53e1f7bafd4aad8c9e93da5663ccc6dd332e0228ffe2c84330a298671b35b6
[INFO] running `Command { std: "docker" "start" "-a" "fa53e1f7bafd4aad8c9e93da5663ccc6dd332e0228ffe2c84330a298671b35b6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "fa53e1f7bafd4aad8c9e93da5663ccc6dd332e0228ffe2c84330a298671b35b6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 39083534c96cc5c2dab73707112fcf44c8708bcad78b08f6359d36b484ca5202
[INFO] running `Command { std: "docker" "start" "-a" "39083534c96cc5c2dab73707112fcf44c8708bcad78b08f6359d36b484ca5202", kill_on_drop: false }`
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[INFO] [stderr]    Compiling opentelemetry v0.27.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling opentelemetry_sdk v0.27.1
[INFO] [stderr]    Compiling tracing-opentelemetry v0.28.0
[INFO] [stderr]    Compiling opentelemetry-appender-tracing2 v0.27.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `Command { std: "docker" "inspect" "39083534c96cc5c2dab73707112fcf44c8708bcad78b08f6359d36b484ca5202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39083534c96cc5c2dab73707112fcf44c8708bcad78b08f6359d36b484ca5202", kill_on_drop: false }`
[INFO] [stdout] 39083534c96cc5c2dab73707112fcf44c8708bcad78b08f6359d36b484ca5202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d665171c92d754522f684ed6ddcb76e62e236b62ced2ee4366848790d98660d7
[INFO] running `Command { std: "docker" "start" "-a" "d665171c92d754522f684ed6ddcb76e62e236b62ced2ee4366848790d98660d7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling opentelemetry_sdk v0.27.1
[INFO] [stderr]    Compiling tracing-opentelemetry v0.28.0
[INFO] [stderr]    Compiling opentelemetry-stdout v0.27.0
[INFO] [stderr]    Compiling opentelemetry-appender-tracing2 v0.27.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `opentelemetry_appender_tracing`
[INFO] [stdout]  --> examples/basic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opentelemetry_appender_tracing::layer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `opentelemetry_appender_tracing`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | use opentelemetry_appender_tracing2::layer;
[INFO] [stdout]   |                                   +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber::EnvFilter`
[INFO] [stdout]    --> src/layer.rs:251:30
[INFO] [stdout]     |
[INFO] [stdout] 251 |     use tracing_subscriber::{EnvFilter, Layer};
[INFO] [stdout]     |                              ^^^^^^^^^ no `EnvFilter` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.18/src/lib.rs:233:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |     #![all(feature = "env-filter", feature = "std")]
[INFO] [stdout]     |            ---------------------- the item is gated behind the `env-filter` feature
[INFO] [stdout] 233 |     pub use filter::EnvFilter;
[INFO] [stdout]     |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `export` has an incompatible type for trait
[INFO] [stdout]    --> src/layer.rs:277:25
[INFO] [stdout]     |
[INFO] [stdout] 277 |         async fn export(&self, _batch: LogBatch<'_>) -> LogResult<()> {
[INFO] [stdout]     |                         ^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&'life0 mut ReentrantLogExporter, LogBatch<'_>) -> Pin<_>`
[INFO] [stdout]                found signature `fn(&'life0 ReentrantLogExporter, LogBatch<'_>) -> Pin<_>`
[INFO] [stdout] help: change the self-receiver type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 277 |         async fn export(&mut self, _batch: LogBatch<'_>) -> LogResult<()> {
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `builder` found for struct `Resource` in the current scope
[INFO] [stdout]    --> examples/basic.rs:12:23
[INFO] [stdout]     |
[INFO] [stdout]  12 |             Resource::builder()
[INFO] [stdout]     |                       ^^^^^^^ function or associated item not found in `Resource`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Resource` consider using one of the following associated functions:
[INFO] [stdout]       Resource::empty
[INFO] [stdout]       Resource::new
[INFO] [stdout]       Resource::new_with_defaults
[INFO] [stdout]       Resource::from_schema_url
[INFO] [stdout]       Resource::from_detectors
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opentelemetry_sdk-0.27.1/src/resource/mod.rs:71:5
[INFO] [stdout]     |
[INFO] [stdout]  71 |       pub fn empty() -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |       pub fn new<T: IntoIterator<Item = KeyValue>>(kvs: T) -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |       pub fn new_with_defaults<T: IntoIterator<Item = KeyValue>>(keys: T) -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 | /     pub fn from_schema_url<KV, S>(kvs: KV, schema_url: S) -> Self
[INFO] [stdout] 115 | |     where
[INFO] [stdout] 116 | |         KV: IntoIterator<Item = KeyValue>,
[INFO] [stdout] 117 | |         S: Into<Cow<'static, str>>,
[INFO] [stdout]     | |___________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 140 |       pub fn from_detectors(timeout: Duration, detectors: Vec<Box<dyn ResourceDetector>>) -> Self {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry-appender-tracing2` (example "basic") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0053, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `opentelemetry-appender-tracing2` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d665171c92d754522f684ed6ddcb76e62e236b62ced2ee4366848790d98660d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d665171c92d754522f684ed6ddcb76e62e236b62ced2ee4366848790d98660d7", kill_on_drop: false }`
[INFO] [stdout] d665171c92d754522f684ed6ddcb76e62e236b62ced2ee4366848790d98660d7
