[INFO] cloning repository https://github.com/mladedav/json-subscriber [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mladedav/json-subscriber" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edcff72a638493febf34b83c309cb7eeffafa45b [INFO] testing mladedav/json-subscriber against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmladedav%2Fjson-subscriber" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mladedav/json-subscriber [INFO] finished tweaking git repo https://github.com/mladedav/json-subscriber [INFO] tweaked toml for git repo https://github.com/mladedav/json-subscriber written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mladedav/json-subscriber on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mladedav/json-subscriber 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded thiserror-impl v2.0.11 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded thiserror v2.0.11 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded opentelemetry v0.30.0 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded opentelemetry v0.24.0 [INFO] [stderr] Downloaded opentelemetry v0.27.1 [INFO] [stderr] Downloaded opentelemetry v0.28.0 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded tracing-opentelemetry v0.25.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.24.1 [INFO] [stderr] Downloaded opentelemetry_sdk v0.30.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.27.1 [INFO] [stderr] Downloaded opentelemetry_sdk v0.28.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.28.0 [INFO] [stderr] Downloaded opentelemetry_sdk v0.29.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.30.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.31.0 [INFO] [stderr] Downloaded tracing-opentelemetry v0.29.0 [INFO] [stderr] Downloaded opentelemetry v0.29.1 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded is-terminal v0.4.13 [INFO] [stderr] Downloaded opentelemetry-stdout v0.30.0 [INFO] [stderr] Downloaded async-trait v0.1.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f855a490044ec4cf97f8172a7a81bc658217b042f9f55a626e0603a6d0adb1bc [INFO] running `Command { std: "docker" "start" "-a" "f855a490044ec4cf97f8172a7a81bc658217b042f9f55a626e0603a6d0adb1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f855a490044ec4cf97f8172a7a81bc658217b042f9f55a626e0603a6d0adb1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f855a490044ec4cf97f8172a7a81bc658217b042f9f55a626e0603a6d0adb1bc", kill_on_drop: false }` [INFO] [stdout] f855a490044ec4cf97f8172a7a81bc658217b042f9f55a626e0603a6d0adb1bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10a40dde5fd5d542728fbedc9ea68f0843d0c7a23cf7472f3248711d5eb9251f [INFO] running `Command { std: "docker" "start" "-a" "10a40dde5fd5d542728fbedc9ea68f0843d0c7a23cf7472f3248711d5eb9251f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling json-subscriber v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s [INFO] running `Command { std: "docker" "inspect" "10a40dde5fd5d542728fbedc9ea68f0843d0c7a23cf7472f3248711d5eb9251f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10a40dde5fd5d542728fbedc9ea68f0843d0c7a23cf7472f3248711d5eb9251f", kill_on_drop: false }` [INFO] [stdout] 10a40dde5fd5d542728fbedc9ea68f0843d0c7a23cf7472f3248711d5eb9251f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39cc5e0d49a6c6084373b0d589c7dfa01bfe72edd63d2b27fad992718dc6f987 [INFO] running `Command { std: "docker" "start" "-a" "39cc5e0d49a6c6084373b0d589c7dfa01bfe72edd63d2b27fad992718dc6f987", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling opentelemetry v0.30.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling tracing-serde v0.2.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling opentelemetry_sdk v0.30.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling json-subscriber v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling opentelemetry-stdout v0.30.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.43s [INFO] running `Command { std: "docker" "inspect" "39cc5e0d49a6c6084373b0d589c7dfa01bfe72edd63d2b27fad992718dc6f987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39cc5e0d49a6c6084373b0d589c7dfa01bfe72edd63d2b27fad992718dc6f987", kill_on_drop: false }` [INFO] [stdout] 39cc5e0d49a6c6084373b0d589c7dfa01bfe72edd63d2b27fad992718dc6f987 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee7fde9d28f6949123eeba53616b63c5f4f91c1fd8aff708438b4abc3e9bdf59 [INFO] running `Command { std: "docker" "start" "-a" "ee7fde9d28f6949123eeba53616b63c5f4f91c1fd8aff708438b4abc3e9bdf59", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_subscriber-ee2118726ed10e56) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test fmt::builder::tests::is_lookup_span ... ok [INFO] [stdout] test fmt::builder::tests::json_disabled_current_span_event ... ok [INFO] [stdout] test fmt::builder::tests::json_explicit_no_span ... ok [INFO] [stdout] test fmt::builder::tests::json_disabled_span_list_event ... ok [INFO] [stdout] test fmt::builder::tests::json_explicit_span ... ok [INFO] [stdout] test fmt::builder::tests::json_filename ... ok [INFO] [stdout] test fmt::builder::tests::json_flattened_event ... ok [INFO] [stdout] test fmt::builder::tests::json_nested_span ... ok [INFO] [stdout] test fmt::builder::tests::json_no_span ... ok [INFO] [stdout] test fmt::builder::tests::json_line_number ... ok [INFO] [stdout] test fmt::builder::tests::subscriber_downcasts ... ok [INFO] [stdout] test fmt::builder::tests::subscriber_downcasts_to_parts ... ok [INFO] [stdout] test fmt::builder::tests::record_works ... ok [INFO] [stdout] test fmt::layer::tests::default ... ok [INFO] [stdout] test layer::tests::add_and_remove_static ... ok [INFO] [stdout] test fmt::layer::tests::target_backslash ... ok [INFO] [stdout] test fmt::layer::tests::target_quote ... ok [INFO] [stdout] test fmt::layer::tests::flatten ... ok [INFO] [stdout] test fmt::layer::tests::flatten_conflict ... ok [INFO] [stdout] test fmt::layer::tests::top_level_flatten_span_list ... ok [INFO] [stdout] test fmt::layer::tests::top_level_flatten_current_span ... ok [INFO] [stdout] test fmt::layer::tests::flat_span_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests json_subscriber [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder (line 61) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::with_writer (line 262) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::map_writer (line 382) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::with_test_writer (line 334) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer (line 51) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::fmt (line 42) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::with_max_level (line 720) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::fmt (line 23) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer::with_writer (line 189) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder (line 43) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder (line 80) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::init (line 203) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::try_init (line 134) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::Subscriber::builder (line 112) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer::map_writer (line 215) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder (line 49) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer::inner_layer_mut (line 301) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer (line 38) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::fmt (line 61) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_from_extension_ref (line 597) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_from_extension (line 660) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer::writer_mut (line 272) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_from_span (line 514) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_dynamic_field (line 427) ... ok [INFO] [stdout] test src/fmt/mod.rs - fmt::fmt (line 29) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_multiple_dynamic_fields (line 469) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::add_static_field (line 374) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::with_max_level (line 711) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::map_writer (line 347) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::with_test_writer (line 306) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::with_writer (line 239) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::remove_field (line 397) ... ok [INFO] [stdout] test src/lib.rs - (line 66) ... ok [INFO] [stdout] test src/fmt/layer.rs - fmt::layer::Layer::with_test_writer (line 242) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::serialize_extension (line 547) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/layer/mod.rs - layer::JsonLayer::writer_mut (line 274) ... ok [INFO] [stdout] test src/fmt/builder.rs - fmt::builder::SubscriberBuilder::writer_mut (line 306) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.87s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ee7fde9d28f6949123eeba53616b63c5f4f91c1fd8aff708438b4abc3e9bdf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee7fde9d28f6949123eeba53616b63c5f4f91c1fd8aff708438b4abc3e9bdf59", kill_on_drop: false }` [INFO] [stdout] ee7fde9d28f6949123eeba53616b63c5f4f91c1fd8aff708438b4abc3e9bdf59