[INFO] fetching crate reovim-driver-codec 0.14.4...
[INFO] testing reovim-driver-codec-0.14.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reovim-driver-codec 0.14.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate reovim-driver-codec 0.14.4
[INFO] finished tweaking crates.io crate reovim-driver-codec 0.14.4
[INFO] tweaked toml for crates.io crate reovim-driver-codec 0.14.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reovim-driver-codec 0.14.4 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 reovim-driver-codec 0.14.4 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 947989ef9f425671a478293e71e8c28ff8dd1b1c2742fbc88b7cb709c35a0883
[INFO] running `Command { std: "docker" "start" "-a" "947989ef9f425671a478293e71e8c28ff8dd1b1c2742fbc88b7cb709c35a0883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "947989ef9f425671a478293e71e8c28ff8dd1b1c2742fbc88b7cb709c35a0883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947989ef9f425671a478293e71e8c28ff8dd1b1c2742fbc88b7cb709c35a0883", kill_on_drop: false }`
[INFO] [stdout] 947989ef9f425671a478293e71e8c28ff8dd1b1c2742fbc88b7cb709c35a0883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dc72f40e40c88efe869a4b588b1f0d7f41d402bf25a23deaa76d422a00cd2b96
[INFO] running `Command { std: "docker" "start" "-a" "dc72f40e40c88efe869a4b588b1f0d7f41d402bf25a23deaa76d422a00cd2b96", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling reovim-client-model v0.14.4
[INFO] [stderr]    Compiling reovim-arch v0.14.4
[INFO] [stderr]    Compiling reovim-kernel v0.14.4
[INFO] [stderr]    Compiling reovim-driver-vfs v0.14.4
[INFO] [stderr]    Compiling reovim-driver-layout v0.14.4
[INFO] [stderr]    Compiling reovim-driver-search v0.14.4
[INFO] [stderr]    Compiling reovim-driver-clipboard v0.14.4
[INFO] [stderr]    Compiling reovim-driver-annotation v0.14.4
[INFO] [stderr]    Compiling reovim-driver-command-types v0.14.4
[INFO] [stderr]    Compiling reovim-driver-undo v0.14.4
[INFO] [stderr]    Compiling reovim-driver-session v0.14.4
[INFO] [stderr]    Compiling reovim-driver-codec v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.31s
[INFO] running `Command { std: "docker" "inspect" "dc72f40e40c88efe869a4b588b1f0d7f41d402bf25a23deaa76d422a00cd2b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc72f40e40c88efe869a4b588b1f0d7f41d402bf25a23deaa76d422a00cd2b96", kill_on_drop: false }`
[INFO] [stdout] dc72f40e40c88efe869a4b588b1f0d7f41d402bf25a23deaa76d422a00cd2b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] af722f4c780e03175c8fbd037871e1ed4ec56d1aa25a8a0b993bfb696240a84d
[INFO] running `Command { std: "docker" "start" "-a" "af722f4c780e03175c8fbd037871e1ed4ec56d1aa25a8a0b993bfb696240a84d", kill_on_drop: false }`
[INFO] [stderr]    Compiling reovim-driver-codec v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "af722f4c780e03175c8fbd037871e1ed4ec56d1aa25a8a0b993bfb696240a84d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af722f4c780e03175c8fbd037871e1ed4ec56d1aa25a8a0b993bfb696240a84d", kill_on_drop: false }`
[INFO] [stdout] af722f4c780e03175c8fbd037871e1ed4ec56d1aa25a8a0b993bfb696240a84d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b3560ef137c8c0ce91da8bbcd7b3bd8341b891e83a746e803e6f64fab56ea18a
[INFO] running `Command { std: "docker" "start" "-a" "b3560ef137c8c0ce91da8bbcd7b3bd8341b891e83a746e803e6f64fab56ea18a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reovim_driver_codec-58014deebb93ebdc)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test classifier::tests::custom_priority ... ok
[INFO] [stdout] test classifier::tests::default_priority ... ok
[INFO] [stdout] test codec::tests::decode_result_invalid_when_lossy_but_not_readonly ... ok
[INFO] [stdout] test classifier::tests::never_classifier ... ok
[INFO] [stdout] test codec::tests::decode_result_clone ... ok
[INFO] [stdout] test codec::tests::decode_result_valid_when_readonly_but_not_lossy ... ok
[INFO] [stdout] test codec::tests::decode_result_valid_when_lossy_and_readonly ... ok
[INFO] [stdout] test codec::tests::decode_result_valid_when_not_lossy ... ok
[INFO] [stdout] test classifier::tests::always_classifier ... ok
[INFO] [stdout] test codec::tests::mock_codec_bidirectional ... ok
[INFO] [stdout] test codec::tests::mock_codec_one_way ... ok
[INFO] [stdout] test codec::tests::decode_result_with_annotations ... ok
[INFO] [stdout] test content_type::tests::is_binary ... ok
[INFO] [stdout] test content_type::tests::hash_works ... ok
[INFO] [stdout] test content_type::tests::clone_is_cheap ... ok
[INFO] [stdout] test content_type::tests::display ... ok
[INFO] [stdout] test content_type::tests::is_text ... ok
[INFO] [stdout] test codec::tests::mock_codec_decode_error ... ok
[INFO] [stdout] test content_type::tests::new_and_as_str ... ok
[INFO] [stdout] test content_type::tests::equality ... ok
[INFO] [stdout] test content_type::tests::well_known_constants ... ok
[INFO] [stdout] test error::tests::display_invalid_sequence ... ok
[INFO] [stdout] test error::tests::debug_format ... ok
[INFO] [stdout] test error::tests::clone_and_eq ... ok
[INFO] [stdout] test error::tests::display_other ... ok
[INFO] [stdout] test factory::tests::create_supported ... ok
[INFO] [stdout] test error::tests::error_trait ... ok
[INFO] [stdout] test error::tests::display_unmappable_character ... ok
[INFO] [stdout] test factory::tests::create_unsupported ... ok
[INFO] [stdout] test classifier::tests::trait_object_works ... ok
[INFO] [stdout] test metadata::tests::contains_key ... ok
[INFO] [stdout] test metadata::tests::data_returns_map ... ok
[INFO] [stdout] test factory::tests::trait_object_works ... ok
[INFO] [stdout] test factory::tests::supported_types ... ok
[INFO] [stdout] test metadata::tests::clone ... ok
[INFO] [stdout] test factory::tests::name ... ok
[INFO] [stdout] test metadata::tests::different_content_type_not_equal ... ok
[INFO] [stdout] test metadata::tests::equality ... ok
[INFO] [stdout] test metadata::tests::overwrite_value ... ok
[INFO] [stdout] test metadata::tests::new_is_empty ... ok
[INFO] [stdout] test state::tests::clear ... ok
[INFO] [stdout] test state::tests::contains ... ok
[INFO] [stdout] test metadata::tests::get_missing_key ... ok
[INFO] [stdout] test state::tests::debug_format ... ok
[INFO] [stdout] test metadata::tests::remove ... ok
[INFO] [stdout] test state::tests::default_is_empty ... ok
[INFO] [stdout] test metadata::tests::set_and_get ... ok
[INFO] [stdout] test state::tests::get_missing ... ok
[INFO] [stdout] test state::tests::insert_and_get ... ok
[INFO] [stdout] test state::tests::new_is_empty ... ok
[INFO] [stdout] test state::tests::insert_replaces ... ok
[INFO] [stdout] test state::tests::multiple_buffers ... ok
[INFO] [stdout] test store::tests::classifier_store_classify_empty_store ... ok
[INFO] [stdout] test store::tests::classifier_store_add ... ok
[INFO] [stdout] test state::tests::remove ... ok
[INFO] [stdout] test store::tests::classifier_store_classify_returns_first_match ... ok
[INFO] [stdout] test state::tests::remove_missing ... ok
[INFO] [stdout] test state::tests::session_extension_create ... ok
[INFO] [stdout] test store::tests::classifier_store_classify_returns_none_when_no_match ... ok
[INFO] [stdout] test store::tests::classifier_store_classify_skips_none ... ok
[INFO] [stdout] test store::tests::classifier_store_debug ... ok
[INFO] [stdout] test store::tests::classifier_store_new_is_empty ... ok
[INFO] [stdout] test store::tests::classifier_store_priority_ordering ... ok
[INFO] [stdout] test store::tests::classifier_store_take_drains ... ok
[INFO] [stdout] test store::tests::factory_store_add_and_find ... ok
[INFO] [stdout] test store::tests::factory_store_debug ... ok
[INFO] [stdout] test store::tests::factory_store_new_is_empty ... ok
[INFO] [stdout] test store::tests::factory_store_find_first_match ... ok
[INFO] [stdout] test store::tests::factory_store_take_drains ... ok
[INFO] [stdout] test codec::tests::trait_object_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reovim_driver_codec
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/classifier.rs - classifier::ContentClassifier (line 29) ... ignored
[INFO] [stdout] test src/factory.rs - factory::ContentCodecFactory (line 20) ... ignored
[INFO] [stdout] test src/state.rs - state (line 19) ... ignored
[INFO] [stdout] test src/store.rs - store (line 9) ... ignored
[INFO] [stdout] test src/content_type.rs - content_type::ContentType (line 19) ... ok
[INFO] [stdout] test src/metadata.rs - metadata::CodecMetadata (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.79s; merged doctests compilation took 0.75s
[INFO] running `Command { std: "docker" "inspect" "b3560ef137c8c0ce91da8bbcd7b3bd8341b891e83a746e803e6f64fab56ea18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3560ef137c8c0ce91da8bbcd7b3bd8341b891e83a746e803e6f64fab56ea18a", kill_on_drop: false }`
[INFO] [stdout] b3560ef137c8c0ce91da8bbcd7b3bd8341b891e83a746e803e6f64fab56ea18a
