[INFO] fetching crate metrics-tracing-context 0.18.1... [INFO] testing metrics-tracing-context-0.18.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate metrics-tracing-context 0.18.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate metrics-tracing-context 0.18.1 [INFO] finished tweaking crates.io crate metrics-tracing-context 0.18.1 [INFO] tweaked toml for crates.io crate metrics-tracing-context 0.18.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate metrics-tracing-context 0.18.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 109 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.3 (available: v0.3.6) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ee092c14fe1c07dc3c558b3b9839ad243b774b5936650781ac6b264182e2766 [INFO] running `Command { std: "docker" "start" "-a" "1ee092c14fe1c07dc3c558b3b9839ad243b774b5936650781ac6b264182e2766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ee092c14fe1c07dc3c558b3b9839ad243b774b5936650781ac6b264182e2766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ee092c14fe1c07dc3c558b3b9839ad243b774b5936650781ac6b264182e2766", kill_on_drop: false }` [INFO] [stdout] 1ee092c14fe1c07dc3c558b3b9839ad243b774b5936650781ac6b264182e2766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3158652a6a8c12cb05b7d7c7883005846968ce4ed94b2de1387f963fdffa1248 [INFO] running `Command { std: "docker" "start" "-a" "3158652a6a8c12cb05b7d7c7883005846968ce4ed94b2de1387f963fdffa1248", kill_on_drop: false }` [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling sketches-ddsketch v0.3.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling ordered-float v5.3.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling metrics v0.24.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling quanta v0.12.6 [INFO] [stderr] Compiling metrics-util v0.20.1 [INFO] [stderr] Compiling metrics-tracing-context v0.18.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.29s [INFO] running `Command { std: "docker" "inspect" "3158652a6a8c12cb05b7d7c7883005846968ce4ed94b2de1387f963fdffa1248", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3158652a6a8c12cb05b7d7c7883005846968ce4ed94b2de1387f963fdffa1248", kill_on_drop: false }` [INFO] [stdout] 3158652a6a8c12cb05b7d7c7883005846968ce4ed94b2de1387f963fdffa1248 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f08ae2c6f3d3ad8957839121fb45668e5afd3ff3f93699192fbbce0b8564af22 [INFO] running `Command { std: "docker" "start" "-a" "f08ae2c6f3d3ad8957839121fb45668e5afd3ff3f93699192fbbce0b8564af22", kill_on_drop: false }` [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling ordered-float v5.3.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling metrics-util v0.20.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling metrics-tracing-context v0.18.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f08ae2c6f3d3ad8957839121fb45668e5afd3ff3f93699192fbbce0b8564af22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08ae2c6f3d3ad8957839121fb45668e5afd3ff3f93699192fbbce0b8564af22", kill_on_drop: false }` [INFO] [stdout] f08ae2c6f3d3ad8957839121fb45668e5afd3ff3f93699192fbbce0b8564af22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fda5784acf444a697855535306945a257ee9d4592d0ee2a2786b5cd05fdf345d [INFO] running `Command { std: "docker" "start" "-a" "fda5784acf444a697855535306945a257ee9d4592d0ee2a2786b5cd05fdf345d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_tracing_context-aec882c191f8b1d4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-d92b718908fae035) [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_basic_functionality ... ok [INFO] [stdout] test test_basic_functionality_record ... ok [INFO] [stdout] test test_label_filtering ... ok [INFO] [stdout] test test_nested_spans ... ok [INFO] [stdout] test test_no_labels_record ... ok [INFO] [stdout] test test_rerecord ... ok [INFO] [stdout] test test_loop ... ok [INFO] [stdout] test test_macro_forms ... ok [INFO] [stdout] test test_multiple_paths_to_the_same_callsite ... ok [INFO] [stdout] test test_no_labels ... ok [INFO] [stdout] test test_record_does_not_overwrite ... ok [INFO] [stdout] test test_basic_functionality_then_record ... ok [INFO] [stdout] test test_label_allowlist ... ok [INFO] [stdout] test test_all_permutations ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Doc-tests metrics_tracing_context [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fda5784acf444a697855535306945a257ee9d4592d0ee2a2786b5cd05fdf345d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fda5784acf444a697855535306945a257ee9d4592d0ee2a2786b5cd05fdf345d", kill_on_drop: false }` [INFO] [stdout] fda5784acf444a697855535306945a257ee9d4592d0ee2a2786b5cd05fdf345d