[INFO] fetching crate tracing-logstash 0.7.0... [INFO] testing tracing-logstash-0.7.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate tracing-logstash 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate tracing-logstash 0.7.0 [INFO] finished tweaking crates.io crate tracing-logstash 0.7.0 [INFO] tweaked toml for crates.io crate tracing-logstash 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-logstash 0.7.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6277066fd2435ce56bc1d07fb51ffcfb886eb0637a706081d27a9bdad048f585 [INFO] running `Command { std: "docker" "start" "-a" "6277066fd2435ce56bc1d07fb51ffcfb886eb0637a706081d27a9bdad048f585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6277066fd2435ce56bc1d07fb51ffcfb886eb0637a706081d27a9bdad048f585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6277066fd2435ce56bc1d07fb51ffcfb886eb0637a706081d27a9bdad048f585", kill_on_drop: false }` [INFO] [stdout] 6277066fd2435ce56bc1d07fb51ffcfb886eb0637a706081d27a9bdad048f585 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99b9420478fc0aff31becd4bdee6d3916664b75811b1d408e0bba256990db6ef [INFO] running `Command { std: "docker" "start" "-a" "99b9420478fc0aff31becd4bdee6d3916664b75811b1d408e0bba256990db6ef", kill_on_drop: false }` [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling deranged v0.5.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling tracing-logstash v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `EventRecorder` is never used [INFO] [stdout] --> src/event_recorder.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait EventRecorder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "99b9420478fc0aff31becd4bdee6d3916664b75811b1d408e0bba256990db6ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b9420478fc0aff31becd4bdee6d3916664b75811b1d408e0bba256990db6ef", kill_on_drop: false }` [INFO] [stdout] 99b9420478fc0aff31becd4bdee6d3916664b75811b1d408e0bba256990db6ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2deff4439abd549eb41051230efc3bef135c78dd48621c9f7dcf9edc117d881d [INFO] running `Command { std: "docker" "start" "-a" "2deff4439abd549eb41051230efc3bef135c78dd48621c9f7dcf9edc117d881d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling tracing-logstash v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `EventRecorder` is never used [INFO] [stdout] --> src/event_recorder.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait EventRecorder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `EventRecorder` is never used [INFO] [stdout] --> src/event_recorder.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait EventRecorder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.31s [INFO] running `Command { std: "docker" "inspect" "2deff4439abd549eb41051230efc3bef135c78dd48621c9f7dcf9edc117d881d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2deff4439abd549eb41051230efc3bef135c78dd48621c9f7dcf9edc117d881d", kill_on_drop: false }` [INFO] [stdout] 2deff4439abd549eb41051230efc3bef135c78dd48621c9f7dcf9edc117d881d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bc8ab59473ae3cd91410108dbbd3ddd28ed8cd475bead5cddbfd9f3ce2463204 [INFO] running `Command { std: "docker" "start" "-a" "bc8ab59473ae3cd91410108dbbd3ddd28ed8cd475bead5cddbfd9f3ce2463204", kill_on_drop: false }` [INFO] [stderr] warning: trait `EventRecorder` is never used [INFO] [stderr] --> src/event_recorder.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait EventRecorder { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tracing-logstash` (lib) generated 1 warning [INFO] [stderr] warning: `tracing-logstash` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_logstash-6a9ee6788922700b) [INFO] [stderr] Running tests/output.rs (/opt/rustwide/target/debug/deps/output-6138830004d12556) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test logstash::test::test_serialize_log_timestamp ... 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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test simple_log_format ... ok [INFO] [stdout] test simple_log_format_with_dynamic_fields ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests tracing_logstash [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/logstash.rs - logstash::LogstashFormat (line 20) ... ok [INFO] [stdout] test src/logstash.rs - logstash::LogstashFormat::with_constants (line 161) ... ok [INFO] [stdout] test src/logstash.rs - logstash::LogstashFormat::with_field_contributor (line 119) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc8ab59473ae3cd91410108dbbd3ddd28ed8cd475bead5cddbfd9f3ce2463204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc8ab59473ae3cd91410108dbbd3ddd28ed8cd475bead5cddbfd9f3ce2463204", kill_on_drop: false }` [INFO] [stdout] bc8ab59473ae3cd91410108dbbd3ddd28ed8cd475bead5cddbfd9f3ce2463204