[INFO] cloning repository https://github.com/ethanavatar/nvim_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethanavatar/nvim_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2Fnvim_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2Fnvim_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53dbf5813221696a4b5d041ef8dc4e5b44e1b244 [INFO] checking ethanavatar/nvim_rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanavatar%2Fnvim_rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/ethanavatar/nvim_rs [INFO] finished tweaking git repo https://github.com/ethanavatar/nvim_rs [INFO] tweaked toml for git repo https://github.com/ethanavatar/nvim_rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ethanavatar/nvim_rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ethanavatar/nvim_rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nvim-oxi v0.5.1 [INFO] [stderr] Downloaded mlua-sys v0.6.7 [INFO] [stderr] Downloaded mlua_derive v0.10.1 [INFO] [stderr] Downloaded nvim-oxi-macros v0.5.1 [INFO] [stderr] Downloaded nvim-oxi-types v0.5.1 [INFO] [stderr] Downloaded mlua v0.10.3 [INFO] [stderr] Downloaded mlua v0.9.9 [INFO] [stderr] Downloaded nvim-oxi-luajit v0.5.1 [INFO] [stderr] Downloaded nvim-oxi-api v0.5.1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 023563e5fa3e6b5b0a469f57bc9d21b19152ee64e5d80eee0cd1f723bc745d94 [INFO] running `Command { std: "docker" "start" "-a" "023563e5fa3e6b5b0a469f57bc9d21b19152ee64e5d80eee0cd1f723bc745d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "023563e5fa3e6b5b0a469f57bc9d21b19152ee64e5d80eee0cd1f723bc745d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "023563e5fa3e6b5b0a469f57bc9d21b19152ee64e5d80eee0cd1f723bc745d94", kill_on_drop: false }` [INFO] [stdout] 023563e5fa3e6b5b0a469f57bc9d21b19152ee64e5d80eee0cd1f723bc745d94 [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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcd31763cb0f88a33871e7495de93ffd03d90d42b330c26776b7386312424e61 [INFO] running `Command { std: "docker" "start" "-a" "fcd31763cb0f88a33871e7495de93ffd03d90d42b330c26776b7386312424e61", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Compiling nvim-oxi v0.5.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling mlua-sys v0.6.7 [INFO] [stderr] Checking mlua v0.9.9 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling nvim-oxi-macros v0.5.1 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling mlua_derive v0.10.1 [INFO] [stderr] Checking mlua v0.10.3 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking nvim-oxi-luajit v0.5.1 [INFO] [stderr] Checking nvim-oxi-types v0.5.1 [INFO] [stderr] Checking nvim-oxi-api v0.5.1 [INFO] [stderr] Checking nvim_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `nvim_oxi::mlua` [INFO] [stdout] --> src/plugins/file_navigation.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nvim_oxi::mlua; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nvim_oxi::mlua` [INFO] [stdout] --> src/plugins/auto_pairs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nvim_oxi::mlua; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nvim_oxi::mlua` [INFO] [stdout] --> src/plugins/file_navigation.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nvim_oxi::mlua; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nvim_oxi::mlua` [INFO] [stdout] --> src/plugins/auto_pairs.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nvim_oxi::mlua; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mlua::prelude` [INFO] [stdout] --> src/ffi.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mlua::prelude` [INFO] [stdout] --> src/plugins/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mlua::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mlua::prelude` [INFO] [stdout] --> src/ffi.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use mlua::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mlua::prelude` [INFO] [stdout] --> src/plugins/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mlua::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/types.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn set(mut self, k: impl IntoLua<'a>, v: impl IntoLua<'a>) -> TableBuilder<'a> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/types.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn set(mut self, k: impl IntoLua<'a>, v: impl IntoLua<'a>) -> TableBuilder<'a> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `L` [INFO] [stdout] --> src/plugins/treesitter.rs:13:58 [INFO] [stdout] | [INFO] [stdout] 13 | .set("config", lua.create_function::<(), (), _>(|L, _| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_L` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `L` [INFO] [stdout] --> src/plugins/treesitter.rs:13:58 [INFO] [stdout] | [INFO] [stdout] 13 | .set("config", lua.create_function::<(), (), _>(|L, _| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_L` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/lib.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn hello(_: &Lua, name: String) -> LuaResult<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `hello` is never used [INFO] [stdout] --> src/lib.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn hello(_: &Lua, name: String) -> LuaResult<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/types.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | self.table.set(k, v); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = self.table.set(k, v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/types.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | / self.table.set( [INFO] [stdout] 30 | | { let tmp = self.counter; self.counter += 1; tmp }, [INFO] [stdout] 31 | | v [INFO] [stdout] 32 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = self.table.set( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `L` should have a snake case name [INFO] [stdout] --> src/plugins/treesitter.rs:13:58 [INFO] [stdout] | [INFO] [stdout] 13 | .set("config", lua.create_function::<(), (), _>(|L, _| { [INFO] [stdout] | ^ help: convert the identifier to snake case: `l` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/plugins/treesitter.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | install.set("prefer_git", true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = install.set("prefer_git", true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/plugins/treesitter.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | install.set("compilers", [ "zig" ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = install.set("compilers", [ "zig" ]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/types.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | self.table.set(k, v); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 24 | let _ = self.table.set(k, v); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/types.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | / self.table.set( [INFO] [stdout] 30 | | { let tmp = self.counter; self.counter += 1; tmp }, [INFO] [stdout] 31 | | v [INFO] [stdout] 32 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 29 | let _ = self.table.set( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `L` should have a snake case name [INFO] [stdout] --> src/plugins/treesitter.rs:13:58 [INFO] [stdout] | [INFO] [stdout] 13 | .set("config", lua.create_function::<(), (), _>(|L, _| { [INFO] [stdout] | ^ help: convert the identifier to snake case: `l` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/plugins/treesitter.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | install.set("prefer_git", true); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 18 | let _ = install.set("prefer_git", true); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/plugins/treesitter.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | install.set("compilers", [ "zig" ]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 19 | let _ = install.set("compilers", [ "zig" ]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.46s [INFO] running `Command { std: "docker" "inspect" "fcd31763cb0f88a33871e7495de93ffd03d90d42b330c26776b7386312424e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcd31763cb0f88a33871e7495de93ffd03d90d42b330c26776b7386312424e61", kill_on_drop: false }` [INFO] [stdout] fcd31763cb0f88a33871e7495de93ffd03d90d42b330c26776b7386312424e61