[INFO] fetching crate nvim-api 0.2.0... [INFO] testing nvim-api-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nvim-api 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate nvim-api 0.2.0 [INFO] finished tweaking crates.io crate nvim-api 0.2.0 [INFO] tweaked toml for crates.io crate nvim-api 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nvim-api 0.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding derive_builder v0.11.2 (available: v0.20.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53e4c49d9789d23a2cee002db62f1300b75e4cc9564a22f489479fdeb4af37fe [INFO] running `Command { std: "docker" "start" "-a" "53e4c49d9789d23a2cee002db62f1300b75e4cc9564a22f489479fdeb4af37fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53e4c49d9789d23a2cee002db62f1300b75e4cc9564a22f489479fdeb4af37fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e4c49d9789d23a2cee002db62f1300b75e4cc9564a22f489479fdeb4af37fe", kill_on_drop: false }` [INFO] [stdout] 53e4c49d9789d23a2cee002db62f1300b75e4cc9564a22f489479fdeb4af37fe [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f59ee5dbbc9b53b17d6971f7eb75c99655ba7fd98c09dfc6663df14f4339e9d [INFO] running `Command { std: "docker" "start" "-a" "5f59ee5dbbc9b53b17d6971f7eb75c99655ba7fd98c09dfc6663df14f4339e9d", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling luajit-bindings v0.2.0 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Compiling nvim-types v0.2.0 [INFO] [stderr] Compiling derive_builder v0.11.2 [INFO] [stderr] Compiling nvim-api v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `KeyDict_cmd_opts` is never constructed [INFO] [stdout] --> src/opts/cmd.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) struct KeyDict_cmd_opts { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyDict_cmd` is never constructed [INFO] [stdout] --> src/types/cmd_infos.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) struct KeyDict_cmd { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `Command { std: "docker" "inspect" "5f59ee5dbbc9b53b17d6971f7eb75c99655ba7fd98c09dfc6663df14f4339e9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f59ee5dbbc9b53b17d6971f7eb75c99655ba7fd98c09dfc6663df14f4339e9d", kill_on_drop: false }` [INFO] [stdout] 5f59ee5dbbc9b53b17d6971f7eb75c99655ba7fd98c09dfc6663df14f4339e9d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baeadbb411e278446537407e9fbd9f2612c210438c8b6394bf686b0081009a3f [INFO] running `Command { std: "docker" "start" "-a" "baeadbb411e278446537407e9fbd9f2612c210438c8b6394bf686b0081009a3f", kill_on_drop: false }` [INFO] [stdout] warning: struct `KeyDict_cmd_opts` is never constructed [INFO] [stdout] --> src/opts/cmd.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) struct KeyDict_cmd_opts { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyDict_cmd` is never constructed [INFO] [stdout] --> src/types/cmd_infos.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) struct KeyDict_cmd { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nvim-api v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `KeyDict_cmd_opts` is never constructed [INFO] [stdout] --> src/opts/cmd.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) struct KeyDict_cmd_opts { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyDict_cmd` is never constructed [INFO] [stdout] --> src/types/cmd_infos.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) struct KeyDict_cmd { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "baeadbb411e278446537407e9fbd9f2612c210438c8b6394bf686b0081009a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baeadbb411e278446537407e9fbd9f2612c210438c8b6394bf686b0081009a3f", kill_on_drop: false }` [INFO] [stdout] baeadbb411e278446537407e9fbd9f2612c210438c8b6394bf686b0081009a3f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8799535b3da86a1889238385f4c0dade93a6c8509620d74c938151767bba7d7 [INFO] running `Command { std: "docker" "start" "-a" "d8799535b3da86a1889238385f4c0dade93a6c8509620d74c938151767bba7d7", kill_on_drop: false }` [INFO] [stderr] warning: struct `KeyDict_cmd_opts` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/opts/cmd.rs:28:19 [INFO] [stdout] running 11 tests [INFO] [stderr] | [INFO] [stderr] 28 | pub(crate) struct KeyDict_cmd_opts { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `KeyDict_cmd` is never constructed [INFO] [stderr] --> src/types/cmd_infos.rs:108:19 [INFO] [stderr] | [INFO] [stderr] 108 | pub(crate) struct KeyDict_cmd { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nvim-api` (lib) generated 2 warnings [INFO] [stderr] warning: `nvim-api` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nvim_api-e21c36c829c98ce4) [INFO] [stdout] test types::window_border::tests::deserialize_anal ... ok [INFO] [stderr] Doc-tests nvim_api [INFO] [stdout] test types::window_border::tests::deserialize_anal_with_hl_groups ... ok [INFO] [stdout] test types::window_border::tests::deserialize_none ... ok [INFO] [stdout] test types::window_border::tests::deserialize_double ... ok [INFO] [stdout] test types::window_border::tests::deserialize_rounded ... ok [INFO] [stdout] test types::window_border::tests::deserialize_shadow ... ok [INFO] [stdout] test types::window_border::tests::deserialize_single ... ok [INFO] [stdout] test types::window_border::tests::deserialize_solid ... ok [INFO] [stdout] test types::window_border_char::tests::deserialize_char_side ... ok [INFO] [stdout] test types::window_border_char::tests::to_char ... ok [INFO] [stdout] test types::window_border_char::tests::deserialize_char_and_hl_group_side ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "d8799535b3da86a1889238385f4c0dade93a6c8509620d74c938151767bba7d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8799535b3da86a1889238385f4c0dade93a6c8509620d74c938151767bba7d7", kill_on_drop: false }` [INFO] [stdout] d8799535b3da86a1889238385f4c0dade93a6c8509620d74c938151767bba7d7