[INFO] fetching crate hesione 0.1.1...
[INFO] testing hesione-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hesione 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hesione 0.1.1
[INFO] finished tweaking crates.io crate hesione 0.1.1
[INFO] tweaked toml for crates.io crate hesione 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hesione 0.1.1 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 38 packages to latest compatible versions
[INFO] [stderr]       Adding atomic-traits v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 14477da719a0aa927223c05d2bf0e3890531ebd94f93ed8892a2cc0aa6ed69c1
[INFO] running `Command { std: "docker" "start" "-a" "14477da719a0aa927223c05d2bf0e3890531ebd94f93ed8892a2cc0aa6ed69c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14477da719a0aa927223c05d2bf0e3890531ebd94f93ed8892a2cc0aa6ed69c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14477da719a0aa927223c05d2bf0e3890531ebd94f93ed8892a2cc0aa6ed69c1", kill_on_drop: false }`
[INFO] [stdout] 14477da719a0aa927223c05d2bf0e3890531ebd94f93ed8892a2cc0aa6ed69c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9988d4ee6bdcd3d443ffdd19004065402e45d388b9bca3c7ceb6d286030fc7e8
[INFO] running `Command { std: "docker" "start" "-a" "9988d4ee6bdcd3d443ffdd19004065402e45d388b9bca3c7ceb6d286030fc7e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling hesione_shared v0.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pest v2.8.2
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling atomic-traits v0.3.0
[INFO] [stderr]    Compiling hesione_macros v0.1.1
[INFO] [stderr]    Compiling hesione v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "9988d4ee6bdcd3d443ffdd19004065402e45d388b9bca3c7ceb6d286030fc7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9988d4ee6bdcd3d443ffdd19004065402e45d388b9bca3c7ceb6d286030fc7e8", kill_on_drop: false }`
[INFO] [stdout] 9988d4ee6bdcd3d443ffdd19004065402e45d388b9bca3c7ceb6d286030fc7e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b3f0eb274b13f34143b970ed2eb0a4703f80e61a10b283c2ac81f944e01df385
[INFO] running `Command { std: "docker" "start" "-a" "b3f0eb274b13f34143b970ed2eb0a4703f80e61a10b283c2ac81f944e01df385", kill_on_drop: false }`
[INFO] [stderr]    Compiling hesione v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "b3f0eb274b13f34143b970ed2eb0a4703f80e61a10b283c2ac81f944e01df385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f0eb274b13f34143b970ed2eb0a4703f80e61a10b283c2ac81f944e01df385", kill_on_drop: false }`
[INFO] [stdout] b3f0eb274b13f34143b970ed2eb0a4703f80e61a10b283c2ac81f944e01df385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 65df4d4d2bedd2579aaf345fafeb79184599b36eb0d3ecc350247f841b6cf774
[INFO] running `Command { std: "docker" "start" "-a" "65df4d4d2bedd2579aaf345fafeb79184599b36eb0d3ecc350247f841b6cf774", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hesione-4e60bfa044d098db)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test error::tests::bad_metric_name ... ok
[INFO] [stdout] test error::tests::dubious_metric_name ... ok
[INFO] [stdout] test metric::counter::tests::labelled_increment ... ok
[INFO] [stdout] test error::tests::very_dubious_metric_name ... ok
[INFO] [stdout] test metric::counter::tests::add ... ok
[INFO] [stdout] test error::tests::good_alnum_metric_name ... ok
[INFO] [stdout] test error::tests::good_metric_name ... ok
[INFO] [stdout] test metric::counter::tests::no_values_to_lines ... ok
[INFO] [stdout] test error::tests::bad_alnum_metric_name ... ok
[INFO] [stdout] test metric::counter::tests::one_value_no_labels_to_lines ... ok
[INFO] [stdout] test metric::counter::tests::one_value_one_label_to_lines ... ok
[INFO] [stdout] test metric::counter::tests::one_value_two_labels_to_lines ... ok
[INFO] [stdout] test metric::gauge::tests::labelled_increment ... ok
[INFO] [stdout] test metric::gauge::tests::no_values_to_lines ... ok
[INFO] [stdout] test metric::gauge::tests::one_value_no_labels_to_lines ... ok
[INFO] [stdout] test metric::gauge::tests::one_value_one_label_to_lines ... ok
[INFO] [stdout] test metric::gauge::tests::one_value_two_labels_to_lines ... ok
[INFO] [stdout] test metric::gauge::tests::set ... ok
[INFO] [stdout] test metric::counter::tests::add_signed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-8c13a196dacacc28)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests hesione
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/label.rs - label::Label (line 6) ... ok
[INFO] [stdout] test src/metric/gauge.rs - metric::gauge::Gauge (line 26) ... ok
[INFO] [stdout] test src/label.rs - label::labels (line 30) ... ok
[INFO] [stdout] test src/metric/counter.rs - metric::counter::Counter (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65df4d4d2bedd2579aaf345fafeb79184599b36eb0d3ecc350247f841b6cf774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65df4d4d2bedd2579aaf345fafeb79184599b36eb0d3ecc350247f841b6cf774", kill_on_drop: false }`
[INFO] [stdout] 65df4d4d2bedd2579aaf345fafeb79184599b36eb0d3ecc350247f841b6cf774