[INFO] fetching crate ringlet-core 0.1.0...
[INFO] testing ringlet-core-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ringlet-core 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ringlet-core 0.1.0
[INFO] finished tweaking crates.io crate ringlet-core 0.1.0
[INFO] tweaked toml for crates.io crate ringlet-core 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ringlet-core 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ringlet-core 0.1.0 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" "+beta-2026-04-21" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca1fa046112e2c19e1f64572c13df824f1632da9bca60832ea8299281d44a48a
[INFO] running `Command { std: "docker" "start" "-a" "ca1fa046112e2c19e1f64572c13df824f1632da9bca60832ea8299281d44a48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1fa046112e2c19e1f64572c13df824f1632da9bca60832ea8299281d44a48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1fa046112e2c19e1f64572c13df824f1632da9bca60832ea8299281d44a48a", kill_on_drop: false }`
[INFO] [stdout] ca1fa046112e2c19e1f64572c13df824f1632da9bca60832ea8299281d44a48a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3263f55588bf90d5d2bf2b89d14c2250c1a61f5acf71f45d49fbb648879d1b64
[INFO] running `Command { std: "docker" "start" "-a" "3263f55588bf90d5d2bf2b89d14c2250c1a61f5acf71f45d49fbb648879d1b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling ringlet-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `Command { std: "docker" "inspect" "3263f55588bf90d5d2bf2b89d14c2250c1a61f5acf71f45d49fbb648879d1b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3263f55588bf90d5d2bf2b89d14c2250c1a61f5acf71f45d49fbb648879d1b64", kill_on_drop: false }`
[INFO] [stdout] 3263f55588bf90d5d2bf2b89d14c2250c1a61f5acf71f45d49fbb648879d1b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ddbe90f0f97dbac9b1ede12e803ae2fbc132400e0d04df2eccd240fdeafe315
[INFO] running `Command { std: "docker" "start" "-a" "0ddbe90f0f97dbac9b1ede12e803ae2fbc132400e0d04df2eccd240fdeafe315", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling ringlet-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.46s
[INFO] running `Command { std: "docker" "inspect" "0ddbe90f0f97dbac9b1ede12e803ae2fbc132400e0d04df2eccd240fdeafe315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ddbe90f0f97dbac9b1ede12e803ae2fbc132400e0d04df2eccd240fdeafe315", kill_on_drop: false }`
[INFO] [stdout] 0ddbe90f0f97dbac9b1ede12e803ae2fbc132400e0d04df2eccd240fdeafe315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 319c9922f9688e77315ab4a22944e6f37c9b2b2ee39b6d2febfbea23d4366567
[INFO] running `Command { std: "docker" "start" "-a" "319c9922f9688e77315ab4a22944e6f37c9b2b2ee39b6d2febfbea23d4366567", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ringlet_core-26b7bff58eccd872)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test binary::tests::test_platform_string ... ok
[INFO] [stdout] test config::tests::test_default_config ... ok
[INFO] [stdout] test agent::tests::test_parse_agent_manifest ... ok
[INFO] [stdout] test hooks::tests::test_event_types ... ok
[INFO] [stdout] test binary::tests::test_download_url ... ok
[INFO] [stdout] test hooks::tests::test_hooks_serialization ... ok
[INFO] [stdout] test paths::tests::test_expand_template ... ok
[INFO] [stdout] test config::tests::test_parse_config ... ok
[INFO] [stdout] test hooks::tests::test_hooks_empty ... ok
[INFO] [stdout] test paths::tests::test_expand_tilde ... ok
[INFO] [stdout] test binary::tests::test_ultrallm_path ... ok
[INFO] [stdout] test binary::tests::test_binary_paths_new ... ok
[INFO] [stdout] test profile::tests::test_profile_serialization ... ok
[INFO] [stdout] test provider::tests::test_parse_provider_manifest ... ok
[INFO] [stdout] test proxy::tests::test_model_target_parse ... ok
[INFO] [stdout] test proxy::tests::test_proxy_config_serialization ... ok
[INFO] [stdout] test proxy::tests::test_routing_condition_parse ... ok
[INFO] [stdout] test rpc::tests::test_request_serialization ... ok
[INFO] [stdout] test rpc::tests::test_response_serialization ... ok
[INFO] [stdout] test usage::tests::test_litellm_pricing_calculate ... ok
[INFO] [stdout] test usage::tests::test_token_usage_add ... ok
[INFO] [stdout] test usage::tests::test_cost_calculation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ringlet_core
[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] running `Command { std: "docker" "inspect" "319c9922f9688e77315ab4a22944e6f37c9b2b2ee39b6d2febfbea23d4366567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319c9922f9688e77315ab4a22944e6f37c9b2b2ee39b6d2febfbea23d4366567", kill_on_drop: false }`
[INFO] [stdout] 319c9922f9688e77315ab4a22944e6f37c9b2b2ee39b6d2febfbea23d4366567
