[INFO] cloning repository https://github.com/echoLive/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/echoLive/LanguageClient-neovim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FechoLive%2FLanguageClient-neovim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FechoLive%2FLanguageClient-neovim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c5a388d8af2035f6ce674c9044714c5020ed232 [INFO] checking echoLive/LanguageClient-neovim against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FechoLive%2FLanguageClient-neovim" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/echoLive/LanguageClient-neovim on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/echoLive/LanguageClient-neovim [INFO] finished tweaking git repo https://github.com/echoLive/LanguageClient-neovim [INFO] tweaked toml for git repo https://github.com/echoLive/LanguageClient-neovim written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/echoLive/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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.19 [INFO] [stderr] Downloaded proc-macro2 v1.0.1 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded serde_repr v0.1.5 [INFO] [stderr] Downloaded thiserror v1.0.19 [INFO] [stderr] Downloaded crossbeam-queue v0.2.0 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded miniz_oxide v0.3.2 [INFO] [stderr] Downloaded flate2 v1.0.11 [INFO] [stderr] Downloaded chrono v0.4.7 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded serde_yaml v0.8.9 [INFO] [stderr] Downloaded log4rs v0.8.3 [INFO] [stderr] Downloaded lsp-types v0.74.2 [INFO] [stderr] Downloaded notify v4.0.12 [INFO] [stderr] Downloaded jsonrpc-core v12.0.0 [INFO] [stderr] Downloaded inotify v0.6.1 [INFO] [stderr] Downloaded shellexpand v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35dca6637af97957955f5847c1563e068e29bf7ee96276e1771f63c4b52d9ae9 [INFO] running `Command { std: "docker" "start" "-a" "35dca6637af97957955f5847c1563e068e29bf7ee96276e1771f63c4b52d9ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35dca6637af97957955f5847c1563e068e29bf7ee96276e1771f63c4b52d9ae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35dca6637af97957955f5847c1563e068e29bf7ee96276e1771f63c4b52d9ae9", kill_on_drop: false }` [INFO] [stdout] 35dca6637af97957955f5847c1563e068e29bf7ee96276e1771f63c4b52d9ae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec8542caa027785c128e974d498d6143ecebcef7f3ac459efb371dd5a3069ed2 [INFO] running `Command { std: "docker" "start" "-a" "ec8542caa027785c128e974d498d6143ecebcef7f3ac459efb371dd5a3069ed2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Compiling languageclient v0.1.158 (/opt/rustwide/workdir) [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Checking pathdiff v0.1.0 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking thiserror v1.0.19 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] Checking treediff v3.0.2 [INFO] [stderr] Checking jsonrpc-core v12.0.0 [INFO] [stderr] Checking lsp-types v0.74.2 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking json-patch v0.2.6 [INFO] [stdout] warning: method `to_key` is never used [INFO] [stdout] --> src/types.rs:963:8 [INFO] [stdout] | [INFO] [stdout] 962 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 963 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_key` is never used [INFO] [stdout] --> src/types.rs:963:8 [INFO] [stdout] | [INFO] [stdout] 962 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 963 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.79s [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 4` [INFO] running `Command { std: "docker" "inspect" "ec8542caa027785c128e974d498d6143ecebcef7f3ac459efb371dd5a3069ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec8542caa027785c128e974d498d6143ecebcef7f3ac459efb371dd5a3069ed2", kill_on_drop: false }` [INFO] [stdout] ec8542caa027785c128e974d498d6143ecebcef7f3ac459efb371dd5a3069ed2 [INFO] checking echoLive/LanguageClient-neovim against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FechoLive%2FLanguageClient-neovim" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/echoLive/LanguageClient-neovim on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/echoLive/LanguageClient-neovim [INFO] finished tweaking git repo https://github.com/echoLive/LanguageClient-neovim [INFO] tweaked toml for git repo https://github.com/echoLive/LanguageClient-neovim written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/echoLive/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f74ba58983bbf335ecb82b7b256d981a646f3402520dbe5c5547c8474ba78ac [INFO] running `Command { std: "docker" "start" "-a" "1f74ba58983bbf335ecb82b7b256d981a646f3402520dbe5c5547c8474ba78ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f74ba58983bbf335ecb82b7b256d981a646f3402520dbe5c5547c8474ba78ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f74ba58983bbf335ecb82b7b256d981a646f3402520dbe5c5547c8474ba78ac", kill_on_drop: false }` [INFO] [stdout] 1f74ba58983bbf335ecb82b7b256d981a646f3402520dbe5c5547c8474ba78ac [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e0b3ad9057eb34a436fa1a783e195376f6193d4b980360e36bb54ece77044cd [INFO] running `Command { std: "docker" "start" "-a" "7e0b3ad9057eb34a436fa1a783e195376f6193d4b980360e36bb54ece77044cd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking filetime v0.2.5 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Compiling languageclient v0.1.158 (/opt/rustwide/workdir) [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Checking pathdiff v0.1.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking thiserror v1.0.19 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking serde_yaml v0.8.9 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking treediff v3.0.2 [INFO] [stderr] Checking jsonrpc-core v12.0.0 [INFO] [stderr] Checking lsp-types v0.74.2 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking json-patch v0.2.6 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stdout] warning: method `to_key` is never used [INFO] [stdout] --> src/types.rs:963:8 [INFO] [stdout] | [INFO] [stdout] 962 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 963 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [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:963:8 [INFO] [stdout] | [INFO] [stdout] 962 | pub trait VimExp { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 963 | fn to_key(&self) -> String; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.35s [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 4` [INFO] running `Command { std: "docker" "inspect" "7e0b3ad9057eb34a436fa1a783e195376f6193d4b980360e36bb54ece77044cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e0b3ad9057eb34a436fa1a783e195376f6193d4b980360e36bb54ece77044cd", kill_on_drop: false }` [INFO] [stdout] 7e0b3ad9057eb34a436fa1a783e195376f6193d4b980360e36bb54ece77044cd