[INFO] crate kailua_langsvr_protocol 1.0.5 is already in cache
[INFO] extracting crate kailua_langsvr_protocol 1.0.5 into work/ex/clippy-test-run/sources/stable/reg/kailua_langsvr_protocol/1.0.5
[INFO] extracting crate kailua_langsvr_protocol 1.0.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/kailua_langsvr_protocol/1.0.5
[INFO] validating manifest of kailua_langsvr_protocol-1.0.5 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kailua_langsvr_protocol-1.0.5 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kailua_langsvr_protocol-1.0.5
[INFO] finished frobbing kailua_langsvr_protocol-1.0.5
[INFO] frobbed toml for kailua_langsvr_protocol-1.0.5 written to work/ex/clippy-test-run/sources/stable/reg/kailua_langsvr_protocol/1.0.5/Cargo.toml
[INFO] started frobbing kailua_langsvr_protocol-1.0.5
[INFO] finished frobbing kailua_langsvr_protocol-1.0.5
[INFO] frobbed toml for kailua_langsvr_protocol-1.0.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/kailua_langsvr_protocol/1.0.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting kailua_langsvr_protocol-1.0.5 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/kailua_langsvr_protocol/1.0.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c3b50af93543412e8027ba4fc9fa5a2db905838297a2f41bdbb6e0257e4920f1
[INFO] running `"docker" "start" "-a" "c3b50af93543412e8027ba4fc9fa5a2db905838297a2f41bdbb6e0257e4920f1"`
[INFO] [stderr]     Checking kailua_langsvr_protocol v1.0.5 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:306:51
[INFO] [stderr]     |
[INFO] [stderr] 306 |                             version: msg.version, id: id, method: method, params: msg.params,
[INFO] [stderr]     |                                                   ^^^^^^ help: replace it with: `id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:306:59
[INFO] [stderr]     |
[INFO] [stderr] 306 |                             version: msg.version, id: id, method: method, params: msg.params,
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:324:47
[INFO] [stderr]     |
[INFO] [stderr] 324 |                         version: msg.version, id: id, result: msg.result, error: msg.error,
[INFO] [stderr]     |                                               ^^^^^^ help: replace it with: `id`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:338:47
[INFO] [stderr]     |
[INFO] [stderr] 338 |                         version: msg.version, method: method, params: msg.params,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:306:51
[INFO] [stderr]     |
[INFO] [stderr] 306 |                             version: msg.version, id: id, method: method, params: msg.params,
[INFO] [stderr]     |                                                   ^^^^^^ help: replace it with: `id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:306:59
[INFO] [stderr]     |
[INFO] [stderr] 306 |                             version: msg.version, id: id, method: method, params: msg.params,
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:324:47
[INFO] [stderr]     |
[INFO] [stderr] 324 |                         version: msg.version, id: id, result: msg.result, error: msg.error,
[INFO] [stderr]     |                                               ^^^^^^ help: replace it with: `id`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:338:47
[INFO] [stderr]     |
[INFO] [stderr] 338 |                         version: msg.version, method: method, params: msg.params,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^ help: replace it with: `method`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:298:32
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "method", "params"];
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:298:42
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "method", "params"];
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:314:32
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "result", "error"];
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:314:42
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "result", "error"];
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:330:28
[INFO] [stderr]     |
[INFO] [stderr] 330 |             const FIELDS: &'static [&'static str] = &["jsonrpc", "method", "params"];
[INFO] [stderr]     |                           -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:330:38
[INFO] [stderr]     |
[INFO] [stderr] 330 |             const FIELDS: &'static [&'static str] = &["jsonrpc", "method", "params"];
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:298:32
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "method", "params"];
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:298:42
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "method", "params"];
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:314:32
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "result", "error"];
[INFO] [stderr]     |                               -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:314:42
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 const FIELDS: &'static [&'static str] = &["jsonrpc", "id", "result", "error"];
[INFO] [stderr]     |                                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:330:28
[INFO] [stderr]     |
[INFO] [stderr] 330 |             const FIELDS: &'static [&'static str] = &["jsonrpc", "method", "params"];
[INFO] [stderr]     |                           -^^^^^^^--------------- help: consider removing `'static`: `&[&'static str]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:330:38
[INFO] [stderr]     |
[INFO] [stderr] 330 |             const FIELDS: &'static [&'static str] = &["jsonrpc", "method", "params"];
[INFO] [stderr]     |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] error: you should not implement `visit_string` without also implementing `visit_str`
[INFO] [stderr]    --> src/lib.rs:256:13
[INFO] [stderr]     |
[INFO] [stderr] 256 | /             fn visit_string<E: de::Error>(self, v: String) -> Result<Self::Value, E> {
[INFO] [stderr] 257 | |                 Ok(Id::String(v))
[INFO] [stderr] 258 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::serde_api_misuse)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#serde_api_misuse
[INFO] [stderr] 
[INFO] [stderr] warning: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
[INFO] [stderr]    --> src/lib.rs:286:35
[INFO] [stderr]     |
[INFO] [stderr] 286 |             #[serde(default)] id: Option<Option<Id>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::option_option)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_option
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/lib.rs:502:5
[INFO] [stderr]     |
[INFO] [stderr] 502 |     CompletionItemResolve(CompletionItem),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     |
[INFO] [stderr] 502 |     CompletionItemResolve(Box<CompletionItem>),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: you should not implement `visit_string` without also implementing `visit_str`
[INFO] [stderr]    --> src/lib.rs:256:13
[INFO] [stderr]     |
[INFO] [stderr] 256 | /             fn visit_string<E: de::Error>(self, v: String) -> Result<Self::Value, E> {
[INFO] [stderr] 257 | |                 Ok(Id::String(v))
[INFO] [stderr] 258 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::serde_api_misuse)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#serde_api_misuse
[INFO] [stderr] 
[INFO] [stderr] warning: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases
[INFO] [stderr]    --> src/lib.rs:286:35
[INFO] [stderr]     |
[INFO] [stderr] 286 |             #[serde(default)] id: Option<Option<Id>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::option_option)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_option
[INFO] [stderr] 
[INFO] [stderr] warning: large size difference between variants
[INFO] [stderr]    --> src/lib.rs:502:5
[INFO] [stderr]     |
[INFO] [stderr] 502 |     CompletionItemResolve(CompletionItem),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::large_enum_variant)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant
[INFO] [stderr] help: consider boxing the large fields to reduce the total size of the enum
[INFO] [stderr]     |
[INFO] [stderr] 502 |     CompletionItemResolve(Box<CompletionItem>),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kailua_langsvr_protocol`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `kailua_langsvr_protocol`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c3b50af93543412e8027ba4fc9fa5a2db905838297a2f41bdbb6e0257e4920f1"`
[INFO] running `"docker" "rm" "-f" "c3b50af93543412e8027ba4fc9fa5a2db905838297a2f41bdbb6e0257e4920f1"`
[INFO] [stdout] c3b50af93543412e8027ba4fc9fa5a2db905838297a2f41bdbb6e0257e4920f1