[INFO] cloning repository https://github.com/polaris-trade/observability
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/polaris-trade/observability" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolaris-trade%2Fobservability", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolaris-trade%2Fobservability'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce8609d8c2b932ef9a4e2775bb32257a9619fd4d
[INFO] testing polaris-trade/observability against 1.97.0-beta.6+cargoflags=--release for beta-1.98-release-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolaris-trade%2Fobservability" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/polaris-trade/observability
[INFO] finished tweaking git repo https://github.com/polaris-trade/observability
[INFO] tweaked toml for git repo https://github.com/polaris-trade/observability written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/polaris-trade/observability on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/polaris-trade/observability 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87
[INFO] running `Command { std: "docker" "start" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", 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" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling observability-core v0.2.1 (/opt/rustwide/workdir/crates/observability-core)
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[INFO] [stderr]    Compiling observability v0.2.2 (/opt/rustwide/workdir/crates/observability)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/observability-1d25db6b4aebdbca)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test metrics::tests::drop_flips_gate_off ... ok
[INFO] [stdout] test pipeline::tests::empty_rust_log_counts_as_set ... ok
[INFO] [stdout] test pipeline::tests::invalid_config_level_falls_to_info ... ok
[INFO] [stdout] test pipeline::tests::invalid_rust_log_falls_to_config_level ... ok
[INFO] [stdout] test pipeline::tests::unset_rust_log_uses_config_level ... ok
[INFO] [stdout] test pipeline::tests::valid_rust_log_beats_config_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/api_surface.rs (/opt/rustwide/target/release/deps/api_surface-7852565f3ea916d6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test no_opentelemetry_in_public_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/observability_core-3f08161e4d9f5d6e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::field_keys_are_dotted_otel_names_without_project_prefix ... ok
[INFO] [stdout] test tests::gate_defaults_off_then_flips_via_refresh ... ok
[INFO] [stdout] test tests::timer_skips_clock_off_gate_captures_on_gate ... ok
[INFO] [stdout] test tests::take_count_reads_then_resets ... ok
[INFO] [stdout] test tests::should_sample_fires_first_call_and_every_period_after ... ok
[INFO] [stdout] test tests::merge_local_and_drain_all_aggregate_across_threads_with_clamp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests observability
[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] [stderr]    Doc-tests observability_core
[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" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87", kill_on_drop: false }`
[INFO] [stdout] c5c345ebc8476b7f9940325f183a16ddc69ee6d86c2c47b961c290a969052d87