[INFO] fetching crate nu-plugin-engine 0.108.0...
[INFO] testing nu-plugin-engine-0.108.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate nu-plugin-engine 0.108.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate nu-plugin-engine 0.108.0
[INFO] finished tweaking crates.io crate nu-plugin-engine 0.108.0
[INFO] tweaked toml for crates.io crate nu-plugin-engine 0.108.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu-plugin-engine 0.108.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu-plugin-engine 0.108.0 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0583beb69906b8f8c932d7dc79709c8aebad43172a05e56d134241231578edee
[INFO] running `Command { std: "docker" "start" "-a" "0583beb69906b8f8c932d7dc79709c8aebad43172a05e56d134241231578edee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0583beb69906b8f8c932d7dc79709c8aebad43172a05e56d134241231578edee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0583beb69906b8f8c932d7dc79709c8aebad43172a05e56d134241231578edee", kill_on_drop: false }`
[INFO] [stdout] 0583beb69906b8f8c932d7dc79709c8aebad43172a05e56d134241231578edee
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 104de598d9910203ea7cb5fbad70e3f6e1774c3b53a647add5915a092c5dd128
[INFO] running `Command { std: "docker" "start" "-a" "104de598d9910203ea7cb5fbad70e3f6e1774c3b53a647add5915a092c5dd128", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling pure-rust-locales v0.8.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling buf-trait v0.4.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling lscolors v0.20.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling sysinfo v0.36.1
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling byteyarn v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling typetag-impl v0.2.18
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling inventory v0.3.15
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling nu-path v0.108.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling nu-experimental v0.108.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling fancy-regex v0.16.1
[INFO] [stderr]    Compiling nu-derive-value v0.108.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling os_pipe v1.2.1
[INFO] [stderr]    Compiling nu-glob v0.108.0
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling doctest-file v1.0.0
[INFO] [stderr]    Compiling interprocess v2.2.2
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling lean_string v0.5.0
[INFO] [stderr]    Compiling erased-serde v0.4.5
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling typetag v0.2.18
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling nu-utils v0.108.0
[INFO] [stderr]    Compiling nu-system v0.108.0
[INFO] [stderr]    Compiling nu-protocol v0.108.0
[INFO] [stderr]    Compiling nu-plugin-protocol v0.108.0
[INFO] [stderr]    Compiling nu-engine v0.108.0
[INFO] [stderr]    Compiling nu-plugin-core v0.108.0
[INFO] [stderr]    Compiling nu-plugin-engine v0.108.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s
[INFO] running `Command { std: "docker" "inspect" "104de598d9910203ea7cb5fbad70e3f6e1774c3b53a647add5915a092c5dd128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104de598d9910203ea7cb5fbad70e3f6e1774c3b53a647add5915a092c5dd128", kill_on_drop: false }`
[INFO] [stdout] 104de598d9910203ea7cb5fbad70e3f6e1774c3b53a647add5915a092c5dd128
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e5f1ba11eba825cba32dc9ba96c59e7090bffa31505ca5ea9168b14c1f6f39a
[INFO] running `Command { std: "docker" "start" "-a" "6e5f1ba11eba825cba32dc9ba96c59e7090bffa31505ca5ea9168b14c1f6f39a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-plugin-engine v0.108.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.66s
[INFO] running `Command { std: "docker" "inspect" "6e5f1ba11eba825cba32dc9ba96c59e7090bffa31505ca5ea9168b14c1f6f39a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5f1ba11eba825cba32dc9ba96c59e7090bffa31505ca5ea9168b14c1f6f39a", kill_on_drop: false }`
[INFO] [stdout] 6e5f1ba11eba825cba32dc9ba96c59e7090bffa31505ca5ea9168b14c1f6f39a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fcf5870a0703adb4fb2300a2b7863bcfe844b15041f5ff902e748eb1a94bb23
[INFO] running `Command { std: "docker" "start" "-a" "3fcf5870a0703adb4fb2300a2b7863bcfe844b15041f5ff902e748eb1a94bb23", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nu_plugin_engine-cd77033b9e72121c)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test gc::tests::adding_locks_changes_last_update ... ok
[INFO] [stdout] test gc::tests::no_timeout_if_locks_count_over_zero ... ok
[INFO] [stdout] test gc::tests::timeout_configured_as_zero ... ok
[INFO] [stdout] test gc::tests::timeout_with_deadline_in_future ... ok
[INFO] [stdout] test gc::tests::timeout_past_deadline ... ok
[INFO] [stdout] test interface::tests::interface_goodbye ... ok
[INFO] [stdout] test interface::tests::interface_prepare_pipeline_data_accepts_normal_values ... ok
[INFO] [stdout] test interface::tests::interface_prepare_pipeline_data_rejects_bad_custom_value ... ok
[INFO] [stdout] test gc::tests::no_timeout_if_disabled_by_plugin ... ok
[INFO] [stdout] test interface::tests::interface_prepare_pipeline_data_rejects_bad_custom_value_in_a_stream ... ok
[INFO] [stdout] test interface::tests::interface_receive_plugin_call_handles_engine_call ... ok
[INFO] [stdout] test interface::tests::interface_receive_plugin_call_receives_error ... ok
[INFO] [stdout] test interface::tests::interface_receive_plugin_call_receives_response ... ok
[INFO] [stdout] test interface::tests::interface_custom_value_to_base_value ... ok
[INFO] [stdout] test interface::tests::interface_hello_sends_protocol_info ... ok
[INFO] [stdout] test interface::tests::interface_prepare_pipeline_data_accepts_normal_streams ... ok
[INFO] [stdout] test interface::tests::interface_write_plugin_call_registers_subscription ... ok
[INFO] [stdout] test interface::tests::interface_get_metadata ... ok
[INFO] [stdout] test interface::tests::interface_get_signature ... ok
[INFO] [stdout] test interface::tests::interface_write_plugin_call_writes_custom_value_op ... ok
[INFO] [stdout] test interface::tests::interface_write_plugin_call_writes_signature ... ok
[INFO] [stdout] test interface::tests::interface_write_plugin_call_writes_run_with_stream_input ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_consumes_messages ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_propagates_message_error_to_plugin_calls ... ok
[INFO] [stdout] test interface::tests::interface_write_plugin_call_writes_run_with_value_input ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_propagates_io_error_to_plugin_calls ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_propagates_message_error_to_readers ... ok
[INFO] [stdout] test interface::tests::manager_consume_call_response_forwards_to_subscriber_with_pipeline_data ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_propagates_io_error_to_readers ... ok
[INFO] [stdout] test interface::tests::manager_consume_errors_on_sending_other_messages_before_hello ... ok
[INFO] [stdout] test interface::tests::manager_consume_sets_protocol_info_on_hello ... ok
[INFO] [stdout] test interface::tests::manager_consume_stream_end_removes_context_only_if_last_stream ... ok
[INFO] [stdout] test interface::tests::manager_prepare_pipeline_data_adds_source_to_list_streams ... ok
[INFO] [stdout] test interface::tests::manager_handle_engine_call_after_response_received ... ok
[INFO] [stdout] test interface::tests::manager_consume_call_response_registers_streams ... ok
[INFO] [stdout] test interface::tests::manager_consume_engine_call_forwards_to_subscriber_with_pipeline_data ... ok
[INFO] [stdout] test interface::tests::manager_consume_errors_on_wrong_nushell_version ... ok
[INFO] [stdout] test interface::tests::prepare_custom_value_verifies_source ... ok
[INFO] [stdout] test interface::tests::prepare_plugin_call_custom_value_op ... ok
[INFO] [stdout] test interface::tests::prepare_plugin_call_run ... ok
[INFO] [stdout] test plugin_custom_value_with_source::tests::add_source_in_at_root ... ok
[INFO] [stdout] test plugin_custom_value_with_source::tests::add_source_in_nested_closure ... ok
[INFO] [stdout] test plugin_custom_value_with_source::tests::add_source_in_nested_list ... ok
[INFO] [stdout] test plugin_custom_value_with_source::tests::add_source_in_nested_record ... ok
[INFO] [stdout] test plugin_custom_value_with_source::tests::verify_source_error_message ... ok
[INFO] [stdout] test interface::tests::prepare_custom_value_sends_to_keep_channel_if_drop_notify ... ok
[INFO] [stdout] test gc::tests::no_timeout_if_disabled_by_config ... ok
[INFO] [stdout] test interface::tests::manager_consume_all_exits_after_streams_and_interfaces_are_dropped ... ok
[INFO] [stdout] test interface::tests::interface_run ... ok
[INFO] [stdout] test interface::tests::manager_prepare_pipeline_data_adds_source_to_values ... ok
[INFO] [stdout] test interface::tests::manager_send_plugin_call_response_removes_context_only_if_no_streams_to_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nu_plugin_engine
[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" "3fcf5870a0703adb4fb2300a2b7863bcfe844b15041f5ff902e748eb1a94bb23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcf5870a0703adb4fb2300a2b7863bcfe844b15041f5ff902e748eb1a94bb23", kill_on_drop: false }`
[INFO] [stdout] 3fcf5870a0703adb4fb2300a2b7863bcfe844b15041f5ff902e748eb1a94bb23
