[INFO] updating cached repository CactusDev/mixer-chat-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/CactusDev/mixer-chat-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/CactusDev/mixer-chat-rs" "work/ex/clippy-test-run/sources/stable/gh/CactusDev/mixer-chat-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/CactusDev/mixer-chat-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/CactusDev/mixer-chat-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/CactusDev/mixer-chat-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/CactusDev/mixer-chat-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 959e3e66eb5911eeffcc6495e611496ca7ec5d15 [INFO] sha for GitHub repo CactusDev/mixer-chat-rs: 959e3e66eb5911eeffcc6495e611496ca7ec5d15 [INFO] validating manifest of CactusDev/mixer-chat-rs 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 CactusDev/mixer-chat-rs 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 CactusDev/mixer-chat-rs [INFO] finished frobbing CactusDev/mixer-chat-rs [INFO] frobbed toml for CactusDev/mixer-chat-rs written to work/ex/clippy-test-run/sources/stable/gh/CactusDev/mixer-chat-rs/Cargo.toml [INFO] started frobbing CactusDev/mixer-chat-rs [INFO] finished frobbing CactusDev/mixer-chat-rs [INFO] frobbed toml for CactusDev/mixer-chat-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/CactusDev/mixer-chat-rs/Cargo.toml [INFO] crate CactusDev/mixer-chat-rs has a lockfile. skipping [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 CactusDev/mixer-chat-rs against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/CactusDev/mixer-chat-rs:/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] e8394602139c54d3c30287abd5d7bd9a0fd13b42c9b28cfa89d2d09eeee8615e [INFO] running `"docker" "start" "-a" "e8394602139c54d3c30287abd5d7bd9a0fd13b42c9b28cfa89d2d09eeee8615e"` [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking serde_urlencoded v0.5.3 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking ws v0.7.8 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking hyper-tls v0.1.4 [INFO] [stderr] Checking reqwest v0.8.8 [INFO] [stderr] Checking mixer_chat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/packets.rs:6:2 [INFO] [stderr] | [INFO] [stderr] 6 | collections::HashMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::copy` [INFO] [stderr] --> src/api.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::copy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/packets.rs:6:2 [INFO] [stderr] | [INFO] [stderr] 6 | collections::HashMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::copy` [INFO] [stderr] --> src/api.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::copy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | mixer_request!(endpoint, self.client, self.authorization.clone(), User) [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | mixer_request!(endpoint, self.client, self.authorization.clone(), Channel) [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | mixer_request!(endpoint, self.client, self.authorization.clone(), APIChatResponse) [INFO] [stderr] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | mixer_request!(endpoint, self.client, self.authorization.clone(), User) [INFO] [stderr] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | mixer_request!(endpoint, self.client, self.authorization.clone(), Channel) [INFO] [stderr] | -------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/macros.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | Err(err) => Err("could not get response text".to_string()) [INFO] [stderr] | ^^^ help: consider using `_err` instead [INFO] [stderr] | [INFO] [stderr] ::: src/api.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | mixer_request!(endpoint, self.client, self.authorization.clone(), APIChatResponse) [INFO] [stderr] | ---------------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: field is never used: `server` [INFO] [stderr] --> src/packets.rs:48:2 [INFO] [stderr] | [INFO] [stderr] 48 | server: String [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `packet_type` [INFO] [stderr] --> src/packets.rs:55:2 [INFO] [stderr] | [INFO] [stderr] 55 | packet_type: WebsocketPacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `event` [INFO] [stderr] --> src/packets.rs:56:2 [INFO] [stderr] | [INFO] [stderr] 56 | event: WebsocketEventType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `data` [INFO] [stderr] --> src/packets.rs:57:2 [INFO] [stderr] | [INFO] [stderr] 57 | data: WelcomeEventData [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `x` [INFO] [stderr] --> src/packets.rs:62:2 [INFO] [stderr] | [INFO] [stderr] 62 | x: u16, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `y` [INFO] [stderr] --> src/packets.rs:63:2 [INFO] [stderr] | [INFO] [stderr] 63 | y: u16, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `width` [INFO] [stderr] --> src/packets.rs:64:2 [INFO] [stderr] | [INFO] [stderr] 64 | width: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `height` [INFO] [stderr] --> src/packets.rs:65:2 [INFO] [stderr] | [INFO] [stderr] 65 | height: u16 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `message_type` [INFO] [stderr] --> src/packets.rs:87:2 [INFO] [stderr] | [INFO] [stderr] 87 | message_type: ChatMessageType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `data` [INFO] [stderr] --> src/packets.rs:88:2 [INFO] [stderr] | [INFO] [stderr] 88 | data: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `text` [INFO] [stderr] --> src/packets.rs:89:2 [INFO] [stderr] | [INFO] [stderr] 89 | text: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `url` [INFO] [stderr] --> src/packets.rs:90:2 [INFO] [stderr] | [INFO] [stderr] 90 | url: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/packets.rs:91:2 [INFO] [stderr] | [INFO] [stderr] 91 | id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `source` [INFO] [stderr] --> src/packets.rs:92:2 [INFO] [stderr] | [INFO] [stderr] 92 | source: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `coords` [INFO] [stderr] --> src/packets.rs:93:2 [INFO] [stderr] | [INFO] [stderr] 93 | coords: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `whisper` [INFO] [stderr] --> src/packets.rs:98:2 [INFO] [stderr] | [INFO] [stderr] 98 | whisper: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `me` [INFO] [stderr] --> src/packets.rs:99:2 [INFO] [stderr] | [INFO] [stderr] 99 | me: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `censored` [INFO] [stderr] --> src/packets.rs:100:2 [INFO] [stderr] | [INFO] [stderr] 100 | censored: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `message` [INFO] [stderr] --> src/packets.rs:105:2 [INFO] [stderr] | [INFO] [stderr] 105 | message: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `meta` [INFO] [stderr] --> src/packets.rs:106:2 [INFO] [stderr] | [INFO] [stderr] 106 | meta: ChatMessageMeta [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `packet_type` [INFO] [stderr] --> src/packets.rs:126:2 [INFO] [stderr] | [INFO] [stderr] 126 | packet_type: WebsocketPacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `server` [INFO] [stderr] --> src/packets.rs:48:2 [INFO] [stderr] | [INFO] [stderr] 48 | server: String [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `packet_type` [INFO] [stderr] --> src/packets.rs:55:2 [INFO] [stderr] | [INFO] [stderr] 55 | packet_type: WebsocketPacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `event` [INFO] [stderr] --> src/packets.rs:56:2 [INFO] [stderr] | [INFO] [stderr] 56 | event: WebsocketEventType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `data` [INFO] [stderr] --> src/packets.rs:57:2 [INFO] [stderr] | [INFO] [stderr] 57 | data: WelcomeEventData [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `x` [INFO] [stderr] --> src/packets.rs:62:2 [INFO] [stderr] | [INFO] [stderr] 62 | x: u16, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `y` [INFO] [stderr] --> src/packets.rs:63:2 [INFO] [stderr] | [INFO] [stderr] 63 | y: u16, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `width` [INFO] [stderr] --> src/packets.rs:64:2 [INFO] [stderr] | [INFO] [stderr] 64 | width: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `height` [INFO] [stderr] --> src/packets.rs:65:2 [INFO] [stderr] | [INFO] [stderr] 65 | height: u16 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `message_type` [INFO] [stderr] --> src/packets.rs:87:2 [INFO] [stderr] | [INFO] [stderr] 87 | message_type: ChatMessageType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `data` [INFO] [stderr] --> src/packets.rs:88:2 [INFO] [stderr] | [INFO] [stderr] 88 | data: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `text` [INFO] [stderr] --> src/packets.rs:89:2 [INFO] [stderr] | [INFO] [stderr] 89 | text: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `url` [INFO] [stderr] --> src/packets.rs:90:2 [INFO] [stderr] | [INFO] [stderr] 90 | url: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/packets.rs:91:2 [INFO] [stderr] | [INFO] [stderr] 91 | id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `source` [INFO] [stderr] --> src/packets.rs:92:2 [INFO] [stderr] | [INFO] [stderr] 92 | source: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `coords` [INFO] [stderr] --> src/packets.rs:93:2 [INFO] [stderr] | [INFO] [stderr] 93 | coords: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `whisper` [INFO] [stderr] --> src/packets.rs:98:2 [INFO] [stderr] | [INFO] [stderr] 98 | whisper: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `me` [INFO] [stderr] --> src/packets.rs:99:2 [INFO] [stderr] | [INFO] [stderr] 99 | me: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `censored` [INFO] [stderr] --> src/packets.rs:100:2 [INFO] [stderr] | [INFO] [stderr] 100 | censored: Option [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `message` [INFO] [stderr] --> src/packets.rs:105:2 [INFO] [stderr] | [INFO] [stderr] 105 | message: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `meta` [INFO] [stderr] --> src/packets.rs:106:2 [INFO] [stderr] | [INFO] [stderr] 106 | meta: ChatMessageMeta [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `packet_type` [INFO] [stderr] --> src/packets.rs:126:2 [INFO] [stderr] | [INFO] [stderr] 126 | packet_type: WebsocketPacketType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.54s [INFO] running `"docker" "inspect" "e8394602139c54d3c30287abd5d7bd9a0fd13b42c9b28cfa89d2d09eeee8615e"` [INFO] running `"docker" "rm" "-f" "e8394602139c54d3c30287abd5d7bd9a0fd13b42c9b28cfa89d2d09eeee8615e"` [INFO] [stdout] e8394602139c54d3c30287abd5d7bd9a0fd13b42c9b28cfa89d2d09eeee8615e