[INFO] fetching crate tower-resilience-fallback 0.9.3... [INFO] testing tower-resilience-fallback-0.9.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate tower-resilience-fallback 0.9.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate tower-resilience-fallback 0.9.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tower-resilience-fallback 0.9.3 [INFO] tweaked toml for crates.io crate tower-resilience-fallback 0.9.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tower-resilience-fallback 0.9.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tower-resilience-fallback 0.9.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tower-resilience-core v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6939f2aa3192bc22bfda5569a189bded6c66d9548f86796e8656043c6a325a1d [INFO] running `Command { std: "docker" "start" "-a" "6939f2aa3192bc22bfda5569a189bded6c66d9548f86796e8656043c6a325a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6939f2aa3192bc22bfda5569a189bded6c66d9548f86796e8656043c6a325a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6939f2aa3192bc22bfda5569a189bded6c66d9548f86796e8656043c6a325a1d", kill_on_drop: false }` [INFO] [stdout] 6939f2aa3192bc22bfda5569a189bded6c66d9548f86796e8656043c6a325a1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f0369bf1ac00514f1a36855df5bed27017ff0c867361527a305bc2287e3b095 [INFO] running `Command { std: "docker" "start" "-a" "1f0369bf1ac00514f1a36855df5bed27017ff0c867361527a305bc2287e3b095", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling tower-resilience-core v0.9.3 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling tower-resilience-fallback v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s [INFO] running `Command { std: "docker" "inspect" "1f0369bf1ac00514f1a36855df5bed27017ff0c867361527a305bc2287e3b095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f0369bf1ac00514f1a36855df5bed27017ff0c867361527a305bc2287e3b095", kill_on_drop: false }` [INFO] [stdout] 1f0369bf1ac00514f1a36855df5bed27017ff0c867361527a305bc2287e3b095 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 256491e3ae54eaa56bc755f1a5bb0034b5b421c51c74f9bcd4c4440b68854a53 [INFO] running `Command { std: "docker" "start" "-a" "256491e3ae54eaa56bc755f1a5bb0034b5b421c51c74f9bcd4c4440b68854a53", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling tower-resilience-core v0.9.3 [INFO] [stderr] Compiling tower-resilience-fallback v0.9.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "256491e3ae54eaa56bc755f1a5bb0034b5b421c51c74f9bcd4c4440b68854a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "256491e3ae54eaa56bc755f1a5bb0034b5b421c51c74f9bcd4c4440b68854a53", kill_on_drop: false }` [INFO] [stdout] 256491e3ae54eaa56bc755f1a5bb0034b5b421c51c74f9bcd4c4440b68854a53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cfed65af544d3b2494b110c4364f5d8f2d26071658c9e980c70df74ac1c1d4a3 [INFO] running `Command { std: "docker" "start" "-a" "cfed65af544d3b2494b110c4364f5d8f2d26071658c9e980c70df74ac1c1d4a3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_resilience_fallback-43f7a3eec5bd47ae) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::exception_transforms_error ... ok [INFO] [stdout] test tests::backup_service_fallback ... ok [INFO] [stdout] test tests::failure_triggers_from_error_fallback ... ok [INFO] [stdout] test tests::event_listeners_called ... ok [INFO] [stdout] test tests::backup_service_also_fails ... ok [INFO] [stdout] test tests::failure_triggers_from_request_error_fallback ... ok [INFO] [stdout] test tests::failure_triggers_value_fallback ... ok [INFO] [stdout] test tests::success_no_fallback ... ok [INFO] [stdout] test tests::predicate_skips_non_matching_errors ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests tower_resilience_fallback [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::from_request_error (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::value_fn (line 35) ... ok [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::service (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/config.rs - config::FallbackConfigBuilder::handle_response (line 146) ... ok [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::exception (line 143) ... ok [INFO] [stdout] test src/lib.rs - (line 82) ... ok [INFO] [stdout] test src/lib.rs - (line 68) ... ok [INFO] [stdout] test src/lib.rs - (line 35) ... ok [INFO] [stdout] test src/lib.rs - (line 112) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/config.rs - config::FallbackConfigBuilder::value_fn (line 67) ... ok [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::value (line 65) ... ok [INFO] [stdout] test src/layer.rs - layer::FallbackLayer::from_error (line 80) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cfed65af544d3b2494b110c4364f5d8f2d26071658c9e980c70df74ac1c1d4a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfed65af544d3b2494b110c4364f5d8f2d26071658c9e980c70df74ac1c1d4a3", kill_on_drop: false }` [INFO] [stdout] cfed65af544d3b2494b110c4364f5d8f2d26071658c9e980c70df74ac1c1d4a3