[INFO] fetching crate tower-resilience-router 0.14.0...
[INFO] testing tower-resilience-router-0.14.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tower-resilience-router 0.14.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tower-resilience-router 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tower-resilience-router 0.14.0
[INFO] tweaked toml for crates.io crate tower-resilience-router 0.14.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tower-resilience-router 0.14.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tower-resilience-router 0.14.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018
[INFO] running `Command { std: "docker" "start" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", 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" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", 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" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling tower-resilience-core v0.14.0
[INFO] [stderr]    Compiling tower-resilience-router v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", 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" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tokio-util v0.7.19
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-resilience-core v0.14.0
[INFO] [stderr]    Compiling tower-resilience-router v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", 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" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tower-resilience-router/6ba390237159ffad/out/tower_resilience_router-6ba390237159ffad)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test selection::tests::three_backends ... ok
[INFO] [stdout] test selection::tests::single_backend ... ok
[INFO] [stdout] test selection::tests::random_converges_to_weights ... ok
[INFO] [stdout] test selection::tests::maximum_weights_do_not_overflow ... ok
[INFO] [stdout] test selection::tests::clones_share_deterministic_progression ... ok
[INFO] [stdout] test selection::tests::clones_share_random_progression ... ok
[INFO] [stdout] test tests::error_propagates_from_backend ... ok
[INFO] [stdout] test tests::builder_accessors ... ok
[INFO] [stdout] test tests::three_backends ... ok
[INFO] [stdout] test tests::event_listener_fires ... ok
[INFO] [stdout] test selection::tests::deterministic_spreads_small_weight_through_cycle ... ok
[INFO] [stdout] test selection::tests::random_counter_wraps_without_invalid_selection ... ok
[INFO] [stdout] test tests::random_strategy_converges ... ok
[INFO] [stdout] test tests::panics_on_no_backends - should panic ... ok
[INFO] [stdout] test tests::panics_on_zero_weight - should panic ... ok
[INFO] [stdout] test selection::tests::deterministic_repeats_cycle ... ok
[INFO] [stdout] test selection::tests::deterministic_distributes_exactly ... ok
[INFO] [stdout] test tests::routes_by_weight_deterministic ... ok
[INFO] [stdout] test tests::single_backend_gets_all_traffic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/contract.rs (/opt/rustwide/target/debug/build/tower-resilience-router/9fb6175c1c633b3d/out/contract-9fb6175c1c633b3d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test router_drives_readied_instance ... ok
[INFO] [stdout] test router_composes_with_concurrency_limit ... ok
[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] [stderr]    Doc-tests tower_resilience_router
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 72) - compile ... ok
[INFO] [stdout] test src/config.rs - config::WeightedRouterBuilder<S>::route (line 51) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 99) - compile ... ok
[INFO] [stdout] test src/lib.rs - WeightedRouter<S>::builder (line 157) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018", kill_on_drop: false }`
[INFO] [stdout] 7e06dc37461513003f68c487da1a2bb215ce24713a170b37c42772a230e44018
