[INFO] fetching crate lvqr-agent 0.4.0...
[INFO] testing lvqr-agent-0.4.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate lvqr-agent 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lvqr-agent 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lvqr-agent 0.4.0
[INFO] tweaked toml for crates.io crate lvqr-agent 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lvqr-agent 0.4.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lvqr-agent 0.4.0 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e975d366e1ce7d4271c5fe0cec689ea321af2b0da80a8f80594305291fa810fd
[INFO] running `Command { std: "docker" "start" "-a" "e975d366e1ce7d4271c5fe0cec689ea321af2b0da80a8f80594305291fa810fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e975d366e1ce7d4271c5fe0cec689ea321af2b0da80a8f80594305291fa810fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e975d366e1ce7d4271c5fe0cec689ea321af2b0da80a8f80594305291fa810fd", kill_on_drop: false }`
[INFO] [stdout] e975d366e1ce7d4271c5fe0cec689ea321af2b0da80a8f80594305291fa810fd
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8debd7aed492ccb050ace556573af409eb1f4770dd08fced0ce4686f4e6aa6d2
[INFO] running `Command { std: "docker" "start" "-a" "8debd7aed492ccb050ace556573af409eb1f4770dd08fced0ce4686f4e6aa6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling web-transport-trait v0.3.4
[INFO] [stderr]    Compiling conducer v0.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio v1.51.1
[INFO] [stderr]    Compiling num_enum v0.7.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling metrics v0.24.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling web-async v0.1.3
[INFO] [stderr]    Compiling moq-lite v0.15.9
[INFO] [stderr]    Compiling lvqr-moq v0.4.0
[INFO] [stderr]    Compiling lvqr-fragment v0.4.0
[INFO] [stderr]    Compiling lvqr-agent v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.93s
[INFO] running `Command { std: "docker" "inspect" "8debd7aed492ccb050ace556573af409eb1f4770dd08fced0ce4686f4e6aa6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8debd7aed492ccb050ace556573af409eb1f4770dd08fced0ce4686f4e6aa6d2", kill_on_drop: false }`
[INFO] [stdout] 8debd7aed492ccb050ace556573af409eb1f4770dd08fced0ce4686f4e6aa6d2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 025c18323fc9f3b6db422ed71d9d0b5f25aedfceca9f5b43bd6f32b19c5cd2e7
[INFO] running `Command { std: "docker" "start" "-a" "025c18323fc9f3b6db422ed71d9d0b5f25aedfceca9f5b43bd6f32b19c5cd2e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lvqr-agent v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "025c18323fc9f3b6db422ed71d9d0b5f25aedfceca9f5b43bd6f32b19c5cd2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025c18323fc9f3b6db422ed71d9d0b5f25aedfceca9f5b43bd6f32b19c5cd2e7", kill_on_drop: false }`
[INFO] [stdout] 025c18323fc9f3b6db422ed71d9d0b5f25aedfceca9f5b43bd6f32b19c5cd2e7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 866339659ea59e8d9fcd4204e01da9681fc011eeec8693badebf394ab2b5e6db
[INFO] running `Command { std: "docker" "start" "-a" "866339659ea59e8d9fcd4204e01da9681fc011eeec8693badebf394ab2b5e6db", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lvqr_agent-33643c6cddbde4f7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test runner::tests::agent_runner_default_is_empty ... ok
[INFO] [stdout] test runner::tests::agent_runner_handle_debug_redacts_internals ... ok
[INFO] [stdout] test runner::tests::empty_runner_installs_callback_but_spawns_nothing ... ok
[INFO] [stdout] test runner::tests::panic_in_on_fragment_is_caught_and_counted_loop_continues ... ok
[INFO] [stdout] test runner::tests::multiple_factories_each_get_their_own_drain_per_broadcast ... ok
[INFO] [stdout] test runner::tests::panic_in_on_start_skips_drain_loop ... ok
[INFO] [stdout] test runner::tests::factory_returning_none_is_skipped ... ok
[INFO] [stdout] test runner::tests::agent_receives_every_emitted_fragment_then_stops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_basic.rs (/opt/rustwide/target/debug/deps/integration_basic-ed3f8b95d1b2e5c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests lvqr_agent
[INFO] [stdout] test end_to_end_lifecycle_under_real_registry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/runner.rs - runner::AgentRunner (line 97) - compile ... 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] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "866339659ea59e8d9fcd4204e01da9681fc011eeec8693badebf394ab2b5e6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866339659ea59e8d9fcd4204e01da9681fc011eeec8693badebf394ab2b5e6db", kill_on_drop: false }`
[INFO] [stdout] 866339659ea59e8d9fcd4204e01da9681fc011eeec8693badebf394ab2b5e6db
