[INFO] fetching crate converge-kernel 3.9.3...
[INFO] testing converge-kernel-3.9.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate converge-kernel 3.9.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate converge-kernel 3.9.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate converge-kernel 3.9.3
[INFO] tweaked toml for crates.io crate converge-kernel 3.9.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate converge-kernel 3.9.3 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 converge-kernel 3.9.3 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" "+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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9
[INFO] running `Command { std: "docker" "start" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", 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" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9" "/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" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", 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" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling bitvec v1.1.1
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling typed-builder-macro v0.20.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling typed-builder v0.20.1
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling converge-pack v3.9.3
[INFO] [stderr]    Compiling converge-provider v3.9.3
[INFO] [stderr]    Compiling converge-core v3.9.3
[INFO] [stderr]    Compiling converge-model v3.9.3
[INFO] [stderr]    Compiling converge-optimization v3.9.3
[INFO] [stderr]    Compiling converge-kernel v3.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", 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" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling converge-pack v3.9.3
[INFO] [stderr]    Compiling converge-provider v3.9.3
[INFO] [stderr]    Compiling trybuild v1.0.117
[INFO] [stderr]    Compiling converge-core v3.9.3
[INFO] [stderr]    Compiling converge-model v3.9.3
[INFO] [stderr]    Compiling converge-optimization v3.9.3
[INFO] [stderr]    Compiling converge-kernel v3.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", 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" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/converge-kernel/99b8c87aef2ae94b/out/converge_kernel-99b8c87aef2ae94b)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test provider_selection::tests::backend_requirements_select_one_backend_satisfying_role_constraints ... ok
[INFO] [stdout] test provider_selection::tests::multi_capability_backend_can_only_fill_one_slot ... ok
[INFO] [stdout] test provider_selection::tests::empty_request_yields_full_coverage ... ok
[INFO] [stdout] test provider_selection::tests::empty_pool_yields_zero_coverage ... ok
[INFO] [stdout] test provider_selection::tests::malformed_request_emits_diagnostic_once ... ok
[INFO] [stdout] test provider_selection::tests::full_coverage_when_all_capabilities_available ... ok
[INFO] [stdout] test provider_selection::tests::partial_coverage_when_capability_missing ... ok
[INFO] [stdout] test provider_selection::tests::no_double_booking_with_two_same_capability_slots ... ok
[INFO] [stdout] test provider_selection::tests::repeated_routing_is_deterministic_for_equal_candidates ... ok
[INFO] [stdout] test tests::kernel_reexports_runtime_stop_and_budget_types ... ok
[INFO] [stderr]      Running tests/compile_surface.rs (/opt/rustwide/target/release/build/converge-kernel/a92679471b357a81/out/compile_surface-a92679471b357a81)
[INFO] [stdout] test tests::kernel_groups_formation_offering_api ... ok
[INFO] [stdout] test tests::kernel_admission_stages_observation ... ok
[INFO] [stdout] test tests::kernel_reexports_template_catalog_surface ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling bitvec v1.1.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling hybrid-array v0.4.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling ordered-float v5.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling typed-builder-macro v0.20.1
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling typed-builder v0.20.1
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling converge-pack v3.9.3
[INFO] [stderr]    Compiling converge-provider v3.9.3
[INFO] [stderr]    Compiling converge-core v3.9.3
[INFO] [stderr]    Compiling converge-model v3.9.3
[INFO] [stderr]    Compiling converge-optimization v3.9.3
[INFO] [stderr]    Compiling converge-kernel v3.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] test compile_grouped_formation_surface has been running for over 60 seconds
[INFO] [stderr]    Compiling converge-kernel-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/converge-kernel)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/pass_formation_surface.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test compile_grouped_formation_surface ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 109.75s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/public_surface.rs (/opt/rustwide/target/release/build/converge-kernel/ce5ef6f2461f4bec/out/public_surface-ce5ef6f2461f4bec)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test kernel_formation_module_exposes_grouped_surface ... ok
[INFO] [stdout] test kernel_reexports_budget_resource_for_budget_events ... ok
[INFO] [stderr]    Doc-tests converge_kernel
[INFO] [stdout] test kernel_reexports_stop_reason_for_outcome_events ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 src/provider_selection.rs - provider_selection::ProviderSelectionSuggestor (line 94) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.53s; merged doctests compilation took 0.52s
[INFO] running `Command { std: "docker" "inspect" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9", kill_on_drop: false }`
[INFO] [stdout] 136f9a3a27bfad67c6e39554c6f8b42adaf45da5b0f6861734d9a42ca15433f9
