[INFO] fetching crate metrics-exporter-dogstatsd 0.9.6...
[INFO] testing metrics-exporter-dogstatsd-0.9.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate metrics-exporter-dogstatsd 0.9.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate metrics-exporter-dogstatsd 0.9.6
[INFO] finished tweaking crates.io crate metrics-exporter-dogstatsd 0.9.6
[INFO] tweaked toml for crates.io crate metrics-exporter-dogstatsd 0.9.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metrics-exporter-dogstatsd 0.9.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metrics-exporter-dogstatsd 0.9.6 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa4559b63b1d072a758d1d1c68f3514fe219d99209214f22ad01c9089cca529e
[INFO] running `Command { std: "docker" "start" "-a" "fa4559b63b1d072a758d1d1c68f3514fe219d99209214f22ad01c9089cca529e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa4559b63b1d072a758d1d1c68f3514fe219d99209214f22ad01c9089cca529e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4559b63b1d072a758d1d1c68f3514fe219d99209214f22ad01c9089cca529e", kill_on_drop: false }`
[INFO] [stdout] fa4559b63b1d072a758d1d1c68f3514fe219d99209214f22ad01c9089cca529e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ba16f41e65f7a228cc95a16573e332a4a6af93416677741558eafd70ebbfe3c
[INFO] running `Command { std: "docker" "start" "-a" "1ba16f41e65f7a228cc95a16573e332a4a6af93416677741558eafd70ebbfe3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling metrics v0.24.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling quanta v0.12.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling metrics-util v0.20.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling metrics-exporter-dogstatsd v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "1ba16f41e65f7a228cc95a16573e332a4a6af93416677741558eafd70ebbfe3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba16f41e65f7a228cc95a16573e332a4a6af93416677741558eafd70ebbfe3c", kill_on_drop: false }`
[INFO] [stdout] 1ba16f41e65f7a228cc95a16573e332a4a6af93416677741558eafd70ebbfe3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba4d7737ba1e3b0e6fdc62e9a6def7c8b7d0d49d11d271907aaa9ebe347c3e1a
[INFO] running `Command { std: "docker" "start" "-a" "ba4d7737ba1e3b0e6fdc62e9a6def7c8b7d0d49d11d271907aaa9ebe347c3e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling metrics-util v0.20.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling metrics-exporter-dogstatsd v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proptest v1.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.44s
[INFO] running `Command { std: "docker" "inspect" "ba4d7737ba1e3b0e6fdc62e9a6def7c8b7d0d49d11d271907aaa9ebe347c3e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba4d7737ba1e3b0e6fdc62e9a6def7c8b7d0d49d11d271907aaa9ebe347c3e1a", kill_on_drop: false }`
[INFO] [stdout] ba4d7737ba1e3b0e6fdc62e9a6def7c8b7d0d49d11d271907aaa9ebe347c3e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99aabeecb1a3fded3db1228007887ffd38748c106bb6abdc44ebe0e5c91a065c
[INFO] running `Command { std: "docker" "start" "-a" "99aabeecb1a3fded3db1228007887ffd38748c106bb6abdc44ebe0e5c91a065c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrics_exporter_dogstatsd-0c54ed8d951872b5)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test builder::tests::linux::max_payload_len_exceeds_theoretical_max ... ok
[INFO] [stdout] test builder::tests::linux::max_payload_len_exceeds_udp_max_len_transport_change ... ok
[INFO] [stdout] test builder::tests::max_payload_len_exceeds_udp_max_len ... ok
[INFO] [stdout] test builder::tests::linux::default_max_payload_len_uds ... ok
[INFO] [stdout] test builder::tests::default_flush_interval_agg_mode ... ok
[INFO] [stdout] test forwarder::tests::remote_addr_scheme_unknown ... ok
[INFO] [stdout] test forwarder::tests::linux::remote_addr_scheme_unix ... ok
[INFO] [stdout] test storage::tests::atomic_counter_absolute ... ok
[INFO] [stdout] test builder::tests::default_max_payload_len_udp ... ok
[INFO] [stdout] test storage::tests::atomic_counter_absolute_multiple_updates_before_first_flush ... ok
[INFO] [stdout] test storage::tests::atomic_counter_incremental_to_absolute_reset ... ok
[INFO] [stdout] test storage::tests::atomic_counter_increment ... ok
[INFO] [stdout] test storage::tests::atomic_gauge_increment ... ok
[INFO] [stdout] test storage::tests::atomic_gauge_set ... ok
[INFO] [stdout] test writer::tests::counter ... ok
[INFO] [stdout] test writer::tests::distribution ... ok
[INFO] [stdout] test writer::tests::gauge ... ok
[INFO] [stdout] test writer::tests::histogram ... ok
[INFO] [stdout] test storage::tests::atomic_gauge_decrement ... ok
[INFO] [stdout] test writer::tests::length_prefix ... ok
[INFO] [stdout] test forwarder::tests::linux::remote_addr_scheme_unixgram ... ok
[INFO] [stdout] test forwarder::tests::remote_addr_scheme_udp ... ok
[INFO] [stdout] test forwarder::tests::remote_addr_basic ... ok
[INFO] [stdout] test writer::tests::property_test_gauntlet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.56s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_exporter_dogstatsd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99aabeecb1a3fded3db1228007887ffd38748c106bb6abdc44ebe0e5c91a065c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99aabeecb1a3fded3db1228007887ffd38748c106bb6abdc44ebe0e5c91a065c", kill_on_drop: false }`
[INFO] [stdout] 99aabeecb1a3fded3db1228007887ffd38748c106bb6abdc44ebe0e5c91a065c