[INFO] cloning repository https://github.com/autozimu/LanguageClient-neovim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/autozimu/LanguageClient-neovim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautozimu%2FLanguageClient-neovim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautozimu%2FLanguageClient-neovim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf6dd11baf62fb6ce18308e96c0ab43428b7c686 [INFO] checking autozimu/LanguageClient-neovim against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautozimu%2FLanguageClient-neovim" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/autozimu/LanguageClient-neovim on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/autozimu/LanguageClient-neovim [INFO] finished tweaking git repo https://github.com/autozimu/LanguageClient-neovim [INFO] tweaked toml for git repo https://github.com/autozimu/LanguageClient-neovim written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/autozimu/LanguageClient-neovim 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shellexpand v2.0.0 [INFO] [stderr] Downloaded serde_repr v0.1.6 [INFO] [stderr] Downloaded log4rs v0.12.0 [INFO] [stderr] Downloaded pathdiff v0.2.0 [INFO] [stderr] Downloaded serde_yaml v0.8.13 [INFO] [stderr] Downloaded filetime v0.2.10 [INFO] [stderr] Downloaded json-patch v0.2.6 [INFO] [stderr] Downloaded serde-value v0.6.0 [INFO] [stderr] Downloaded notify v4.0.15 [INFO] [stderr] Downloaded ordered-float v1.1.0 [INFO] [stderr] Downloaded lsp-types v0.83.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d383a79097658f3cbe04cd91a74bdb7a8cb48657db5ab6848cc316eb1ab68167 [INFO] running `Command { std: "docker" "start" "-a" "d383a79097658f3cbe04cd91a74bdb7a8cb48657db5ab6848cc316eb1ab68167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d383a79097658f3cbe04cd91a74bdb7a8cb48657db5ab6848cc316eb1ab68167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d383a79097658f3cbe04cd91a74bdb7a8cb48657db5ab6848cc316eb1ab68167", kill_on_drop: false }` [INFO] [stdout] d383a79097658f3cbe04cd91a74bdb7a8cb48657db5ab6848cc316eb1ab68167 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d6578e0601dbee9f85b19b4f6666eac701db2aad71ee94d622cfa50f94b279e [INFO] running `Command { std: "docker" "start" "-a" "5d6578e0601dbee9f85b19b4f6666eac701db2aad71ee94d622cfa50f94b279e", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking serde-value v0.6.0 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking treediff v3.0.2 [INFO] [stderr] Checking jsonrpc-core v15.1.0 [INFO] [stderr] Checking log4rs v0.12.0 [INFO] [stderr] Checking lsp-types v0.83.0 [INFO] [stderr] Checking json-patch v0.2.6 [INFO] [stderr] Checking languageclient v0.1.161 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/watcher.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut dw = dirs [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `auto_start` and `wait_output_timeout` are never read [INFO] [stdout] --> src/config/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 20 | pub auto_start: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub wait_output_timeout: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_key` is never used [INFO] [stdout] --> src/types.rs:912:8 [INFO] [stdout] | [INFO] [stdout] 911 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 912 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/watcher.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut dw = dirs [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `auto_start` and `wait_output_timeout` are never read [INFO] [stdout] --> src/config/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 20 | pub auto_start: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub wait_output_timeout: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_key` is never used [INFO] [stdout] --> src/types.rs:912:8 [INFO] [stdout] | [INFO] [stdout] 911 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 912 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.27s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0, typemap v0.3.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "5d6578e0601dbee9f85b19b4f6666eac701db2aad71ee94d622cfa50f94b279e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d6578e0601dbee9f85b19b4f6666eac701db2aad71ee94d622cfa50f94b279e", kill_on_drop: false }` [INFO] [stdout] 5d6578e0601dbee9f85b19b4f6666eac701db2aad71ee94d622cfa50f94b279e