[INFO] crate is_thirteen_rs 0.1.0 is already in cache [INFO] extracting crate is_thirteen_rs 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/is_thirteen_rs/0.1.0 [INFO] extracting crate is_thirteen_rs 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/is_thirteen_rs/0.1.0 [INFO] validating manifest of is_thirteen_rs-0.1.0 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 is_thirteen_rs-0.1.0 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 is_thirteen_rs-0.1.0 [INFO] finished frobbing is_thirteen_rs-0.1.0 [INFO] frobbed toml for is_thirteen_rs-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/is_thirteen_rs/0.1.0/Cargo.toml [INFO] started frobbing is_thirteen_rs-0.1.0 [INFO] finished frobbing is_thirteen_rs-0.1.0 [INFO] frobbed toml for is_thirteen_rs-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/is_thirteen_rs/0.1.0/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 is_thirteen_rs-0.1.0 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/reg/is_thirteen_rs/0.1.0:/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] 48f3893d1780cc7d8a16ed9dda72cd2414e8f6acf178dc27b1c452f3ffa7d3bf [INFO] running `"docker" "start" "-a" "48f3893d1780cc7d8a16ed9dda72cd2414e8f6acf178dc27b1c452f3ffa7d3bf"` [INFO] [stderr] Checking is_thirteen_rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/constants.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | pub const THIRTEEN_STRINGS: &'static [&'static str] = &[ [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/constants.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | pub const THIRTEEN_STRINGS: &'static [&'static str] = &[ [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: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:48:14 [INFO] [stderr] | [INFO] [stderr] 48 | let f = approx as f64; [INFO] [stderr] | ^^^^^^^^^^^^^ help: try: `f64::from(approx)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | f >= ((THIRTEEN as f64) - THIRTEEN_FUZZ) && f < ((THIRTEEN as f64) + THIRTEEN_FUZZ) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `f64::from(THIRTEEN)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:49:55 [INFO] [stderr] | [INFO] [stderr] 49 | f >= ((THIRTEEN as f64) - THIRTEEN_FUZZ) && f < ((THIRTEEN as f64) + THIRTEEN_FUZZ) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `f64::from(THIRTEEN)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/constants.rs:6:30 [INFO] [stderr] | [INFO] [stderr] 6 | pub const THIRTEEN_STRINGS: &'static [&'static str] = &[ [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/constants.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | pub const THIRTEEN_STRINGS: &'static [&'static str] = &[ [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: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:48:14 [INFO] [stderr] | [INFO] [stderr] 48 | let f = approx as f64; [INFO] [stderr] | ^^^^^^^^^^^^^ help: try: `f64::from(approx)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | f >= ((THIRTEEN as f64) - THIRTEEN_FUZZ) && f < ((THIRTEEN as f64) + THIRTEEN_FUZZ) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `f64::from(THIRTEEN)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change [INFO] [stderr] --> src/lib.rs:49:55 [INFO] [stderr] | [INFO] [stderr] 49 | f >= ((THIRTEEN as f64) - THIRTEEN_FUZZ) && f < ((THIRTEEN as f64) + THIRTEEN_FUZZ) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: try: `f64::from(THIRTEEN)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `"docker" "inspect" "48f3893d1780cc7d8a16ed9dda72cd2414e8f6acf178dc27b1c452f3ffa7d3bf"` [INFO] running `"docker" "rm" "-f" "48f3893d1780cc7d8a16ed9dda72cd2414e8f6acf178dc27b1c452f3ffa7d3bf"` [INFO] [stdout] 48f3893d1780cc7d8a16ed9dda72cd2414e8f6acf178dc27b1c452f3ffa7d3bf