[INFO] updating cached repository d6y/minigrep [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/d6y/minigrep [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/d6y/minigrep" "work/ex/clippy-test-run/sources/stable/gh/d6y/minigrep"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/d6y/minigrep'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/d6y/minigrep" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/d6y/minigrep"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/d6y/minigrep'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 465251398e8293959f5041c00952a79fc8a9aabc [INFO] sha for GitHub repo d6y/minigrep: 465251398e8293959f5041c00952a79fc8a9aabc [INFO] validating manifest of d6y/minigrep 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 d6y/minigrep 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 d6y/minigrep [INFO] finished frobbing d6y/minigrep [INFO] frobbed toml for d6y/minigrep written to work/ex/clippy-test-run/sources/stable/gh/d6y/minigrep/Cargo.toml [INFO] started frobbing d6y/minigrep [INFO] finished frobbing d6y/minigrep [INFO] frobbed toml for d6y/minigrep written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/d6y/minigrep/Cargo.toml [INFO] crate d6y/minigrep 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 d6y/minigrep against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/d6y/minigrep:/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] b96c7e9a6ffca93462925c86ba83e99340ae87ec95987fe5d237009d2c5cf4dd [INFO] running `"docker" "start" "-a" "b96c7e9a6ffca93462925c86ba83e99340ae87ec95987fe5d237009d2c5cf4dd"` [INFO] [stderr] Checking minigrep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/lib.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(args: &Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ help: change this to: `&[String]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices. [INFO] [stderr] --> src/lib.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(args: &Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ help: change this to: `&[String]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `"docker" "inspect" "b96c7e9a6ffca93462925c86ba83e99340ae87ec95987fe5d237009d2c5cf4dd"` [INFO] running `"docker" "rm" "-f" "b96c7e9a6ffca93462925c86ba83e99340ae87ec95987fe5d237009d2c5cf4dd"` [INFO] [stdout] b96c7e9a6ffca93462925c86ba83e99340ae87ec95987fe5d237009d2c5cf4dd