[INFO] updating cached repository henninglive/tokio-udp-multicast-chat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/henninglive/tokio-udp-multicast-chat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/henninglive/tokio-udp-multicast-chat" "work/ex/clippy-test-run/sources/stable/gh/henninglive/tokio-udp-multicast-chat"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/henninglive/tokio-udp-multicast-chat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/henninglive/tokio-udp-multicast-chat" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/henninglive/tokio-udp-multicast-chat"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/henninglive/tokio-udp-multicast-chat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 69f76bd4eed52a867430b487b8b0425362180c33 [INFO] sha for GitHub repo henninglive/tokio-udp-multicast-chat: 69f76bd4eed52a867430b487b8b0425362180c33 [INFO] validating manifest of henninglive/tokio-udp-multicast-chat 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 henninglive/tokio-udp-multicast-chat 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 henninglive/tokio-udp-multicast-chat [INFO] finished frobbing henninglive/tokio-udp-multicast-chat [INFO] frobbed toml for henninglive/tokio-udp-multicast-chat written to work/ex/clippy-test-run/sources/stable/gh/henninglive/tokio-udp-multicast-chat/Cargo.toml [INFO] started frobbing henninglive/tokio-udp-multicast-chat [INFO] finished frobbing henninglive/tokio-udp-multicast-chat [INFO] frobbed toml for henninglive/tokio-udp-multicast-chat written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/henninglive/tokio-udp-multicast-chat/Cargo.toml [INFO] crate henninglive/tokio-udp-multicast-chat 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 henninglive/tokio-udp-multicast-chat against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/henninglive/tokio-udp-multicast-chat:/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] 22b6c0643e11bc05af7925d1c7ccaf1ff0a9e511da8f621b58e7faa01bce28a7 [INFO] running `"docker" "start" "-a" "22b6c0643e11bc05af7925d1c7ccaf1ff0a9e511da8f621b58e7faa01bce28a7"` [INFO] [stderr] Checking socket2 v0.3.4 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stderr] Checking tokio v0.1.5 [INFO] [stderr] Checking tokio-udp-multicast-chat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/main.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | const DEFAULT_USERNAME: &'static str = "Anonymous"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'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/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | const DEFAULT_PORT: &'static str = "50692"; [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/main.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | const DEFAULT_MULTICAST: &'static str = "239.255.42.98"; [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/main.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | const DEFAULT_USERNAME: &'static str = "Anonymous"; [INFO] [stderr] | -^^^^^^^---- help: consider removing `'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/main.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | const DEFAULT_PORT: &'static str = "50692"; [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/main.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | const DEFAULT_MULTICAST: &'static str = "239.255.42.98"; [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] Finished dev [unoptimized + debuginfo] target(s) in 6.08s [INFO] running `"docker" "inspect" "22b6c0643e11bc05af7925d1c7ccaf1ff0a9e511da8f621b58e7faa01bce28a7"` [INFO] running `"docker" "rm" "-f" "22b6c0643e11bc05af7925d1c7ccaf1ff0a9e511da8f621b58e7faa01bce28a7"` [INFO] [stdout] 22b6c0643e11bc05af7925d1c7ccaf1ff0a9e511da8f621b58e7faa01bce28a7