[INFO] fetching crate descartes-tower 0.1.1...
[INFO] testing descartes-tower-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate descartes-tower 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate descartes-tower 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate descartes-tower 0.1.1
[INFO] tweaked toml for crates.io crate descartes-tower 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate descartes-tower 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate descartes-tower 0.1.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded descartes-core v0.1.1
[INFO] [stderr]   Downloaded metrics v0.24.3
[INFO] [stderr]   Downloaded sketches-ddsketch v0.3.0
[INFO] [stderr]   Downloaded descartes-tokio v0.1.1
[INFO] [stderr]   Downloaded metrics-prometheus v0.11.0
[INFO] [stderr]   Downloaded quantiles v0.7.1
[INFO] [stderr]   Downloaded descartes-metrics v0.1.1
[INFO] [stderr]   Downloaded metrics-util v0.20.1
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded arc-swap v1.7.1
[INFO] [stderr]   Downloaded descartes-components v0.1.1
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f
[INFO] running `Command { std: "docker" "start" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling ryu v1.0.21
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling quantiles v0.7.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_xoshiro v0.7.0
[INFO] [stderr]    Compiling metrics v0.24.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling metrics-util v0.20.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling sealed v0.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling metrics-prometheus v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling descartes-core v0.1.1
[INFO] [stderr]    Compiling descartes-tokio v0.1.1
[INFO] [stderr]    Compiling descartes-metrics v0.1.1
[INFO] [stderr]    Compiling descartes-components v0.1.1
[INFO] [stderr]    Compiling descartes-tower v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 50.54s
[INFO] running `Command { std: "docker" "inspect" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling descartes-tower v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/descartes_tower-8c8e9b0f90431b74)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tower::tests::test_concurrency_limit_precise_tracking ... ok
[INFO] [stdout] test tower::tests::test_descartes_concurrency_limit_backpressure ... ok
[INFO] [stdout] test tower::retry::tests::test_descartes_retry_policy_creation ... ok
[INFO] [stdout] test tower::tests::test_descartes_global_concurrency_limit_fairness ... ok
[INFO] [stdout] test tower::tests::test_descartes_concurrency_limit_basic ... ok
[INFO] [stdout] test tower::tests::test_timeout_layer_success ... ok
[INFO] [stdout] test tower::tests::test_tower_layer_composition ... ok
[INFO] [stdout] test tower::tests::test_timeout_layer_timeout ... ok
[INFO] [stderr]      Running tests/determinism.rs (/opt/rustwide/target/release/deps/determinism-5014c8752a608b1c)
[INFO] [stdout] test tower::tests::test_timeout_layer_resource_cleanup ... ok
[INFO] [stdout] test tower::tests::test_circuit_breaker_failure_threshold ... ok
[INFO] [stdout] test tower::tests::test_descartes_concurrency_limit_sequential_processing ... ok
[INFO] [stdout] test tower::tests::test_descartes_global_concurrency_limit_shared_state ... ok
[INFO] [stdout] test tower::tests::test_descartes_service_basic ... ok
[INFO] [stdout] test tower::tests::test_descartes_rate_limit_layer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/retry_integration.rs (/opt/rustwide/target/release/deps/retry_integration-858831b829ca80be)
[INFO] [stdout] test deterministic_tower_workload_across_runs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_retry_task_basic_functionality ... ok
[INFO] [stdout] test test_retry_task_max_attempts ... ok
[INFO] [stdout] test test_retry_metadata_attempt_numbering ... ok
[INFO] [stdout] test test_retry_task_exponential_backoff_calculation ... ok
[INFO] [stdout] test test_retry_task_with_failures ... ok
[INFO] [stdout] test test_descartes_retry_layer_creation ... ok
[INFO] [stdout] test test_tower_scheduler_handle_attempt_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/service_time_distributions.rs (/opt/rustwide/target/release/deps/service_time_distributions-c000222aa5294f7b)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test endpoint_based_service_time_is_applied ... ok
[INFO] [stdout] test request_size_based_service_time_is_applied ... ok
[INFO] [stderr]      Running tests/tower_end_to_end.rs (/opt/rustwide/target/release/deps/tower_end_to_end-58e399fb5f01025b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tower_service_oneshot_completes_without_deadlock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tower_exponential_traffic.rs (/opt/rustwide/target/release/deps/tower_exponential_traffic-8a9d8ba8dc0cf615)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test load_balancer_completes_requests_under_exponential_interarrival ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tower_simple_test.rs (/opt/rustwide/target/release/deps/tower_simple_test-e6c7163af56436ca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tower_service_oneshot_returns_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests descartes_tower
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/tower/limit/rate/mod.rs - tower::limit::rate (line 23) - compile ... ok
[INFO] [stdout] test src/tower/limit/mod.rs - tower::limit (line 8) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 129) - compile ... ok
[INFO] [stdout] test src/tower/limit/concurrency/mod.rs - tower::limit::concurrency (line 7) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 146) - compile ... ok
[INFO] [stdout] test src/tower/load_balancer/mod.rs - tower::load_balancer (line 39) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 102) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 77) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 17) - compile ... ok
[INFO] [stdout] test src/tower/load_balancer/mod.rs - tower::load_balancer (line 13) - compile ... ok
[INFO] [stdout] test src/tower/mod.rs - tower (line 58) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f", kill_on_drop: false }`
[INFO] [stdout] 944eed2293cf30b9c10f05c6d5bd721f6d59ba84c0cb5b52fa6239e31a0d761f
