[INFO] fetching crate nvim-api 0.2.0...
[INFO] testing nvim-api-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate nvim-api 0.2.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nvim-api 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 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: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8bfc4da6d9c9c7fb7943e0235f6bf36cc6d4ed50deebc58cfa10f097dd90c76
[INFO] running `Command { std: "docker" "start" "-a" "b8bfc4da6d9c9c7fb7943e0235f6bf36cc6d4ed50deebc58cfa10f097dd90c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8bfc4da6d9c9c7fb7943e0235f6bf36cc6d4ed50deebc58cfa10f097dd90c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bfc4da6d9c9c7fb7943e0235f6bf36cc6d4ed50deebc58cfa10f097dd90c76", kill_on_drop: false }`
[INFO] [stdout] b8bfc4da6d9c9c7fb7943e0235f6bf36cc6d4ed50deebc58cfa10f097dd90c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77644103ef8f81babb32a5c9cb49b6e32cf7c25af3399707a2524ceec173defb
[INFO] running `Command { std: "docker" "start" "-a" "77644103ef8f81babb32a5c9cb49b6e32cf7c25af3399707a2524ceec173defb", kill_on_drop: false }`
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 derive_builder_macro v0.11.2
[INFO] [stderr]    Compiling derive_builder v0.11.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling nvim-types v0.2.0
[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 13.28s
[INFO] running `Command { std: "docker" "inspect" "77644103ef8f81babb32a5c9cb49b6e32cf7c25af3399707a2524ceec173defb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77644103ef8f81babb32a5c9cb49b6e32cf7c25af3399707a2524ceec173defb", kill_on_drop: false }`
[INFO] [stdout] 77644103ef8f81babb32a5c9cb49b6e32cf7c25af3399707a2524ceec173defb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00a04c999f93ff83e2a83343fd559a9dfcb256f8f30d07b18361e6fee51fe07c
[INFO] running `Command { std: "docker" "start" "-a" "00a04c999f93ff83e2a83343fd559a9dfcb256f8f30d07b18361e6fee51fe07c", kill_on_drop: false }`
[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] [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 3.06s
[INFO] running `Command { std: "docker" "inspect" "00a04c999f93ff83e2a83343fd559a9dfcb256f8f30d07b18361e6fee51fe07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a04c999f93ff83e2a83343fd559a9dfcb256f8f30d07b18361e6fee51fe07c", kill_on_drop: false }`
[INFO] [stdout] 00a04c999f93ff83e2a83343fd559a9dfcb256f8f30d07b18361e6fee51fe07c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df66ec74da66ed7322ab1b2c76f3dfb90c183d4b07c182c14fbc729c0824bc18
[INFO] running `Command { std: "docker" "start" "-a" "df66ec74da66ed7322ab1b2c76f3dfb90c183d4b07c182c14fbc729c0824bc18", kill_on_drop: false }`
[INFO] [stderr] warning: struct `KeyDict_cmd_opts` is never constructed
[INFO] [stderr]   --> src/opts/cmd.rs:28:19
[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-4ac9127d61309626)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[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_anal ... 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_solid ... ok
[INFO] [stdout] test types::window_border_char::tests::to_char ... ok
[INFO] [stdout] test types::window_border_char::tests::deserialize_char_side ... ok
[INFO] [stdout] test types::window_border_char::tests::deserialize_char_and_hl_group_side ... ok
[INFO] [stdout] test types::window_border::tests::deserialize_single ... ok
[INFO] [stderr]    Doc-tests nvim_api
[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" "df66ec74da66ed7322ab1b2c76f3dfb90c183d4b07c182c14fbc729c0824bc18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df66ec74da66ed7322ab1b2c76f3dfb90c183d4b07c182c14fbc729c0824bc18", kill_on_drop: false }`
[INFO] [stdout] df66ec74da66ed7322ab1b2c76f3dfb90c183d4b07c182c14fbc729c0824bc18