[INFO] fetching crate tower-resilience 0.3.8...
[INFO] testing tower-resilience-0.3.8 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tower-resilience 0.3.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tower-resilience 0.3.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tower-resilience 0.3.8
[INFO] tweaked toml for crates.io crate tower-resilience 0.3.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-resilience 0.3.8 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tower-resilience 0.3.8 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 496988d73bade785763326dee57d0e942243fb466c11e9b35c13a40e25386a98
[INFO] running `Command { std: "docker" "start" "-a" "496988d73bade785763326dee57d0e942243fb466c11e9b35c13a40e25386a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "496988d73bade785763326dee57d0e942243fb466c11e9b35c13a40e25386a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496988d73bade785763326dee57d0e942243fb466c11e9b35c13a40e25386a98", kill_on_drop: false }`
[INFO] [stdout] 496988d73bade785763326dee57d0e942243fb466c11e9b35c13a40e25386a98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c08050f7b197ca5301144ff21c6c28e3f8d3bcd7f73cd8225645cf1480c10c8b
[INFO] running `Command { std: "docker" "start" "-a" "c08050f7b197ca5301144ff21c6c28e3f8d3bcd7f73cd8225645cf1480c10c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tower-resilience-core v0.4.7
[INFO] [stderr]    Compiling tower-resilience v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.74s
[INFO] running `Command { std: "docker" "inspect" "c08050f7b197ca5301144ff21c6c28e3f8d3bcd7f73cd8225645cf1480c10c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08050f7b197ca5301144ff21c6c28e3f8d3bcd7f73cd8225645cf1480c10c8b", kill_on_drop: false }`
[INFO] [stdout] c08050f7b197ca5301144ff21c6c28e3f8d3bcd7f73cd8225645cf1480c10c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df5d078b345aeba20cea3befdf0f07a0a3d9ee3d069a1b75b883169ab5ae2ade
[INFO] running `Command { std: "docker" "start" "-a" "df5d078b345aeba20cea3befdf0f07a0a3d9ee3d069a1b75b883169ab5ae2ade", kill_on_drop: false }`
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tower-resilience-core v0.4.7
[INFO] [stderr]    Compiling tower-resilience v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "df5d078b345aeba20cea3befdf0f07a0a3d9ee3d069a1b75b883169ab5ae2ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5d078b345aeba20cea3befdf0f07a0a3d9ee3d069a1b75b883169ab5ae2ade", kill_on_drop: false }`
[INFO] [stdout] df5d078b345aeba20cea3befdf0f07a0a3d9ee3d069a1b75b883169ab5ae2ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9a6ee65269be7865f24317e03a38cf717b9415d403b76c9e1502b90b0d6d757
[INFO] running `Command { std: "docker" "start" "-a" "d9a6ee65269be7865f24317e03a38cf717b9415d403b76c9e1502b90b0d6d757", 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/tower_resilience-579cbb6807a82b1e)
[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 tower_resilience
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/composition.rs - composition::advanced (line 350) ... ignored
[INFO] [stdout] test src/composition.rs - composition::error_types (line 181) - compile ... ok
[INFO] [stdout] test src/observability.rs - observability::events (line 164) ... ignored
[INFO] [stdout] test src/observability.rs - observability::metrics (line 24) ... ignored
[INFO] [stdout] test src/composition.rs - composition::advanced (line 366) - compile ... ok
[INFO] [stdout] test src/composition.rs - composition::error_types (line 235) - compile ... ok
[INFO] [stdout] test src/composition.rs - composition::error_types (line 271) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::healthcheck (line 200) ... ignored
[INFO] [stdout] test src/composition.rs - composition::advanced (line 446) - compile ... ok
[INFO] [stdout] test src/composition.rs - composition::advanced (line 406) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::circuit_breaker (line 55) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 51) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::rate_limiter (line 616) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 125) ... ignored
[INFO] [stdout] test src/composition.rs - composition::advanced (line 312) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 185) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::bulkhead (line 389) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 22) ... ignored
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 42) ... ignored
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 56) ... ignored
[INFO] [stdout] test src/patterns.rs - patterns::time_limiter (line 462) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::cache (line 691) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::reconnect (line 313) - compile ... ok
[INFO] [stdout] test src/patterns.rs - patterns::retry (line 539) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 164) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 213) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 105) - compile ... ok
[INFO] [stdout] test src/tower_primer.rs - tower_primer (line 85) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d9a6ee65269be7865f24317e03a38cf717b9415d403b76c9e1502b90b0d6d757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a6ee65269be7865f24317e03a38cf717b9415d403b76c9e1502b90b0d6d757", kill_on_drop: false }`
[INFO] [stdout] d9a6ee65269be7865f24317e03a38cf717b9415d403b76c9e1502b90b0d6d757