[INFO] fetching crate ta-mediation 0.15.15-alpha.3...
[INFO] testing ta-mediation-0.15.15-alpha.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ta-mediation 0.15.15-alpha.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ta-mediation 0.15.15-alpha.3
[INFO] finished tweaking crates.io crate ta-mediation 0.15.15-alpha.3
[INFO] tweaked toml for crates.io crate ta-mediation 0.15.15-alpha.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ta-mediation 0.15.15-alpha.3 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 ta-mediation 0.15.15-alpha.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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 744f30963764c055159ecfb0713b3ddb28fd310d21828441c380d418b4109097
[INFO] running `Command { std: "docker" "start" "-a" "744f30963764c055159ecfb0713b3ddb28fd310d21828441c380d418b4109097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "744f30963764c055159ecfb0713b3ddb28fd310d21828441c380d418b4109097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744f30963764c055159ecfb0713b3ddb28fd310d21828441c380d418b4109097", kill_on_drop: false }`
[INFO] [stdout] 744f30963764c055159ecfb0713b3ddb28fd310d21828441c380d418b4109097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4d0b6ed85e05e60c9bc54b1575fcb2525ec80a9aa6bc42de2cc9f63e6241ece0
[INFO] running `Command { std: "docker" "start" "-a" "4d0b6ed85e05e60c9bc54b1575fcb2525ec80a9aa6bc42de2cc9f63e6241ece0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling ta-changeset v0.15.15-alpha.3
[INFO] [stderr]    Compiling ta-workspace v0.15.15-alpha.3
[INFO] [stderr]    Compiling ta-mediation v0.15.15-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.18s
[INFO] running `Command { std: "docker" "inspect" "4d0b6ed85e05e60c9bc54b1575fcb2525ec80a9aa6bc42de2cc9f63e6241ece0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0b6ed85e05e60c9bc54b1575fcb2525ec80a9aa6bc42de2cc9f63e6241ece0", kill_on_drop: false }`
[INFO] [stdout] 4d0b6ed85e05e60c9bc54b1575fcb2525ec80a9aa6bc42de2cc9f63e6241ece0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 05749edff35dfb0893665f8554556a2b16db293c7435a09aa624ac08edbfab56
[INFO] running `Command { std: "docker" "start" "-a" "05749edff35dfb0893665f8554556a2b16db293c7435a09aa624ac08edbfab56", kill_on_drop: false }`
[INFO] [stderr]    Compiling ta-mediation v0.15.15-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "05749edff35dfb0893665f8554556a2b16db293c7435a09aa624ac08edbfab56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05749edff35dfb0893665f8554556a2b16db293c7435a09aa624ac08edbfab56", kill_on_drop: false }`
[INFO] [stdout] 05749edff35dfb0893665f8554556a2b16db293c7435a09aa624ac08edbfab56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 542925078a40f30a4dff596b47718680e08d4a90dbad93c960fe01f515e82c96
[INFO] running `Command { std: "docker" "start" "-a" "542925078a40f30a4dff596b47718680e08d4a90dbad93c960fe01f515e82c96", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ta_mediation-48b53bbe46b3ce8b)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test api_mediator::tests::describe_no_params ... ok
[INFO] [stdout] test api_mediator::tests::describe_with_subject_and_target ... ok
[INFO] [stdout] test api_mediator::tests::staged_api_call_serialization ... ok
[INFO] [stdout] test api_mediator::tests::summarize_params_formats_keys ... ok
[INFO] [stdout] test api_mediator::tests::extract_tool_name_variants ... ok
[INFO] [stdout] test api_mediator::tests::classify_read_tools ... ok
[INFO] [stdout] test mediator::tests::action_classification_display ... ok
[INFO] [stdout] test fs_mediator::tests::rollback_removes_staged_file ... ok
[INFO] [stdout] test mediator::tests::action_classification_serialization_round_trip ... ok
[INFO] [stdout] test mediator::tests::proposed_action_builder ... ok
[INFO] [stdout] test mediator::tests::apply_result_serialization ... ok
[INFO] [stdout] test api_mediator::tests::classify_external_tools ... ok
[INFO] [stdout] test registry::tests::empty_registry ... ok
[INFO] [stdout] test registry::tests::extract_scheme_works ... ok
[INFO] [stdout] test registry::tests::register_and_get ... ok
[INFO] [stdout] test registry::tests::route_by_uri ... ok
[INFO] [stdout] test api_mediator::tests::stage_and_preview ... ok
[INFO] [stdout] test api_mediator::tests::stage_and_apply ... ok
[INFO] [stdout] test mediator::tests::staged_mutation_serialization_round_trip ... ok
[INFO] [stdout] test fs_mediator::tests::classify_read_actions ... ok
[INFO] [stdout] test registry::tests::replace_existing_mediator ... ok
[INFO] [stdout] test fs_mediator::tests::classify_write_actions ... ok
[INFO] [stdout] test fs_mediator::tests::apply_copies_to_source ... ok
[INFO] [stdout] test api_mediator::tests::stage_and_rollback ... ok
[INFO] [stdout] test fs_mediator::tests::invalid_uri_rejected ... ok
[INFO] [stdout] test registry::tests::route_invalid_uri_errors ... ok
[INFO] [stdout] test fs_mediator::tests::preview_new_file ... ok
[INFO] [stdout] test fs_mediator::tests::preview_modified_file ... ok
[INFO] [stdout] test fs_mediator::tests::stage_creates_file_in_staging ... ok
[INFO] [stdout] test api_mediator::tests::classify_irreversible_tools ... ok
[INFO] [stdout] test api_mediator::tests::scheme_is_mcp ... ok
[INFO] [stdout] test fs_mediator::tests::stage_creates_nested_directories ... ok
[INFO] [stdout] test registry::tests::route_unknown_scheme_errors ... ok
[INFO] [stdout] test registry::tests::schemes_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ta_mediation
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "542925078a40f30a4dff596b47718680e08d4a90dbad93c960fe01f515e82c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "542925078a40f30a4dff596b47718680e08d4a90dbad93c960fe01f515e82c96", kill_on_drop: false }`
[INFO] [stdout] 542925078a40f30a4dff596b47718680e08d4a90dbad93c960fe01f515e82c96
