[INFO] fetching crate observability-kit 0.3.0...
[INFO] checking observability-kit-0.3.0 against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] extracting crate observability-kit 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate observability-kit 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate observability-kit 0.3.0
[INFO] tweaked toml for crates.io crate observability-kit 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate observability-kit 0.3.0 on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate observability-kit 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b
[INFO] running `Command { std: "docker" "start" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b", 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" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b", 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" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking opentelemetry-semantic-conventions v0.30.0
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking opentelemetry v0.30.0
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking envy v0.4.2
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking opentelemetry_sdk v0.30.0
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tracing-opentelemetry v0.31.0
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.13.1
[INFO] [stderr]     Checking opentelemetry-proto v0.30.0
[INFO] [stderr]     Checking opentelemetry-otlp v0.30.0
[INFO] [stderr]     Checking observability-kit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b", kill_on_drop: false }`
[INFO] [stdout] b622c0fa0db00128bccdaa40d90d2f78f96c889e9ff57b4bb8aa94f112fb467b
