[INFO] fetching crate rusmes-metrics 0.1.1...
[INFO] testing rusmes-metrics-0.1.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rusmes-metrics 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rusmes-metrics 0.1.1
[INFO] finished tweaking crates.io crate rusmes-metrics 0.1.1
[INFO] tweaked toml for crates.io crate rusmes-metrics 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusmes-metrics 0.1.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusmes-metrics 0.1.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded opentelemetry-http v0.31.0
[INFO] [stderr]   Downloaded serde_spanned v1.1.0
[INFO] [stderr]   Downloaded toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded tracing-appender v0.2.4
[INFO] [stderr]   Downloaded toml v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded tonic-prost v0.14.5
[INFO] [stderr]   Downloaded opentelemetry-otlp v0.31.1
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.31.0
[INFO] [stderr]   Downloaded iri-string v0.7.11
[INFO] [stderr]   Downloaded protobuf v3.7.2
[INFO] [stderr]   Downloaded rusmes-proto v0.1.1
[INFO] [stderr]   Downloaded opentelemetry-proto v0.31.0
[INFO] [stderr]   Downloaded oxiarc-core v0.2.6
[INFO] [stderr]   Downloaded rusmes-config v0.1.1
[INFO] [stderr]   Downloaded opentelemetry v0.31.0
[INFO] [stderr]   Downloaded protobuf-support v3.7.2
[INFO] [stderr]   Downloaded toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.32.1
[INFO] [stderr]   Downloaded oxiarc-deflate v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54e8b991cd7941e8ce7045f3e58d1d8725d1e3b5b8b3c05fbac733382cacb6f3
[INFO] running `Command { std: "docker" "start" "-a" "54e8b991cd7941e8ce7045f3e58d1d8725d1e3b5b8b3c05fbac733382cacb6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54e8b991cd7941e8ce7045f3e58d1d8725d1e3b5b8b3c05fbac733382cacb6f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e8b991cd7941e8ce7045f3e58d1d8725d1e3b5b8b3c05fbac733382cacb6f3", kill_on_drop: false }`
[INFO] [stdout] 54e8b991cd7941e8ce7045f3e58d1d8725d1e3b5b8b3c05fbac733382cacb6f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61088992146f0776f0cf47ebb523f560aad05ac246d30fc3ef58e81c824cda70
[INFO] running `Command { std: "docker" "start" "-a" "61088992146f0776f0cf47ebb523f560aad05ac246d30fc3ef58e81c824cda70", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling iri-string v0.7.11
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling opentelemetry v0.31.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling oxiarc-core v0.2.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling oxiarc-deflate v0.2.6
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling toml v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tracing-appender v0.2.4
[INFO] [stderr]    Compiling tracing-opentelemetry v0.32.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling rusmes-proto v0.1.1
[INFO] [stderr]    Compiling opentelemetry_sdk v0.31.0
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling rusmes-config v0.1.1
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling tonic v0.14.5
[INFO] [stderr]    Compiling opentelemetry-http v0.31.0
[INFO] [stderr]    Compiling tonic-prost v0.14.5
[INFO] [stderr]    Compiling opentelemetry-proto v0.31.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.31.1
[INFO] [stderr]    Compiling rusmes-metrics v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "61088992146f0776f0cf47ebb523f560aad05ac246d30fc3ef58e81c824cda70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61088992146f0776f0cf47ebb523f560aad05ac246d30fc3ef58e81c824cda70", kill_on_drop: false }`
[INFO] [stdout] 61088992146f0776f0cf47ebb523f560aad05ac246d30fc3ef58e81c824cda70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a19a6d5c0bc1a757c8dc5a719746a858bc0f365540ed06da5f968df24723eed2
[INFO] running `Command { std: "docker" "start" "-a" "a19a6d5c0bc1a757c8dc5a719746a858bc0f365540ed06da5f968df24723eed2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusmes-metrics v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "a19a6d5c0bc1a757c8dc5a719746a858bc0f365540ed06da5f968df24723eed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19a6d5c0bc1a757c8dc5a719746a858bc0f365540ed06da5f968df24723eed2", kill_on_drop: false }`
[INFO] [stdout] a19a6d5c0bc1a757c8dc5a719746a858bc0f365540ed06da5f968df24723eed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc69b469dbcfc84fa1e48a7b691a7cb0dd50026cfda31e8b5ef3bf9f270fc798
[INFO] running `Command { std: "docker" "start" "-a" "fc69b469dbcfc84fa1e48a7b691a7cb0dd50026cfda31e8b5ef3bf9f270fc798", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusmes_metrics-3ecb56e690aa0204)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_metrics_collector ... ok
[INFO] [stdout] test tracing::tests::test_delivery_span_creation ... ok
[INFO] [stdout] test tracing::tests::test_mailet_span_creation ... ok
[INFO] [stdout] test tracing::tests::test_child_span_creation ... ok
[INFO] [stdout] test tracing::tests::test_imap_span_creation ... ok
[INFO] [stdout] test tracing::tests::test_smtp_span_creation ... ok
[INFO] [stdout] test tracing::tests::test_tracing_config_empty_service_name ... ok
[INFO] [stdout] test tests::test_prometheus_export ... ok
[INFO] [stdout] test tracing::tests::test_tracing_config_invalid_endpoint ... ok
[INFO] [stdout] test tracing::tests::test_tracing_config_validation ... ok
[INFO] [stdout] test tracing::tests::test_context_propagation ... ok
[INFO] [stdout] test tracing::tests::test_tracing_config_invalid_sample_ratio ... ok
[INFO] [stdout] test tracing::tests::test_jmap_span_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusmes_metrics
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/tracing.rs - tracing (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/tracing.rs - tracing::imap_span (line 212) ... ok
[INFO] [stdout] test src/tracing.rs - tracing::jmap_span (line 240) ... ok
[INFO] [stdout] test src/tracing.rs - tracing::mailet_span (line 270) ... ok
[INFO] [stdout] test src/tracing.rs - tracing::propagate_context (line 336) ... ok
[INFO] [stdout] test src/tracing.rs - tracing::smtp_span (line 185) ... ok
[INFO] [stdout] test src/tracing.rs - tracing::delivery_span (line 311) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc69b469dbcfc84fa1e48a7b691a7cb0dd50026cfda31e8b5ef3bf9f270fc798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc69b469dbcfc84fa1e48a7b691a7cb0dd50026cfda31e8b5ef3bf9f270fc798", kill_on_drop: false }`
[INFO] [stdout] fc69b469dbcfc84fa1e48a7b691a7cb0dd50026cfda31e8b5ef3bf9f270fc798
