[INFO] updating cached repository https://github.com/autozimu/LanguageClient-neovim [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/autozimu/LanguageClient-neovim [INFO] [stderr] c851073..4fd272b next -> next [INFO] [stderr] * [new tag] 0.1.154 -> 0.1.154 [INFO] [stderr] * [new tag] v0.1.148 -> v0.1.148 [INFO] [stderr] * [new tag] v0.1.149 -> v0.1.149 [INFO] [stderr] * [new tag] v0.1.150 -> v0.1.150 [INFO] [stderr] * [new tag] v0.1.151 -> v0.1.151 [INFO] [stderr] * [new tag] v0.1.152 -> v0.1.152 [INFO] [stderr] * [new tag] v0.1.153 -> v0.1.153 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4fd272b0dbf96d7a4fd5d9d840780638f514aa7c [INFO] checking autozimu/LanguageClient-neovim against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautozimu%2FLanguageClient-neovim" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/autozimu/LanguageClient-neovim on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [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 work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/autozimu/LanguageClient-neovim already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3447a78a3e8208b8e8f0d5655e7e3a493ae75f9d844f5476c72e92d9fb306a2c [INFO] running `"docker" "start" "-a" "3447a78a3e8208b8e8f0d5655e7e3a493ae75f9d844f5476c72e92d9fb306a2c"` [INFO] [stderr] Compiling languageclient v0.1.154 (/opt/rustwide/workdir) [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Checking log v0.4.8 [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 structopt v0.2.18 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking jsonrpc-core v13.0.0 [INFO] [stderr] Checking lsp-types v0.60.0 [INFO] [stderr] Checking log4rs v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/rpchandler.rs:10:62 [INFO] [stderr] | [INFO] [stderr] 10 | let result = self.handle_method_call(lang_id.as_deref(), &method_call); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/rpchandler.rs:25:63 [INFO] [stderr] | [INFO] [stderr] 25 | let result = self.handle_notification(lang_id.as_deref(), ¬ification); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/vim.rs:151:29 [INFO] [stderr] | [INFO] [stderr] 151 | let goto = goto_cmd.as_deref().unwrap_or("edit"); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/rpchandler.rs:10:62 [INFO] [stderr] | [INFO] [stderr] 10 | let result = self.handle_method_call(lang_id.as_deref(), &method_call); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/rpchandler.rs:25:63 [INFO] [stderr] | [INFO] [stderr] 25 | let result = self.handle_notification(lang_id.as_deref(), ¬ification); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/vim.rs:151:29 [INFO] [stderr] | [INFO] [stderr] 151 | let goto = goto_cmd.as_deref().unwrap_or("edit"); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `types::OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(inner_deref)]` to the crate attributes to enable `std::option::Option::::as_deref` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `"docker" "inspect" "3447a78a3e8208b8e8f0d5655e7e3a493ae75f9d844f5476c72e92d9fb306a2c"` [INFO] running `"docker" "rm" "-f" "3447a78a3e8208b8e8f0d5655e7e3a493ae75f9d844f5476c72e92d9fb306a2c"` [INFO] [stdout] 3447a78a3e8208b8e8f0d5655e7e3a493ae75f9d844f5476c72e92d9fb306a2c