[INFO] crate rnr 0.2.2 is already in cache
[INFO] extracting crate rnr 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/rnr/0.2.2
[INFO] extracting crate rnr 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rnr/0.2.2
[INFO] validating manifest of rnr-0.2.2 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 rnr-0.2.2 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 rnr-0.2.2
[INFO] finished frobbing rnr-0.2.2
[INFO] frobbed toml for rnr-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/rnr/0.2.2/Cargo.toml
[INFO] started frobbing rnr-0.2.2
[INFO] finished frobbing rnr-0.2.2
[INFO] frobbed toml for rnr-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rnr/0.2.2/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 rnr-0.2.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rnr/0.2.2:/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] e3b782c5bbb69971f2ccde163fb89f5442cafe8a59f230b03971c48c9cc114a2
[INFO] running `"docker" "start" "-a" "e3b782c5bbb69971f2ccde163fb89f5442cafe8a59f230b03971c48c9cc114a2"`
[INFO] [stderr]     Checking std_prelude v0.2.12
[INFO] [stderr]    Compiling rnr v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Checking stfu8 v0.2.4
[INFO] [stderr]     Checking path_abs v0.4.1
[INFO] [stderr] warning: lint name `clippy` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/app.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | #[allow(clippy)]
[INFO] [stderr]     |         ^^^^^^ help: change it to: `clippy::all`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:394:9
[INFO] [stderr]     |
[INFO] [stderr] 394 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:424:9
[INFO] [stderr]     |
[INFO] [stderr] 424 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:450:9
[INFO] [stderr]     |
[INFO] [stderr] 450 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `clippy` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/app.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | #[allow(clippy)]
[INFO] [stderr]     |         ^^^^^^ help: change it to: `clippy::all`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::deprecated_cfg_attr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:222:9
[INFO] [stderr]     |
[INFO] [stderr] 222 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:394:9
[INFO] [stderr]     |
[INFO] [stderr] 394 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:424:9
[INFO] [stderr]     |
[INFO] [stderr] 424 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: `cfg_attr` is deprecated for rustfmt and got replaced by tool_attributes
[INFO] [stderr]    --> src/fileutils.rs:450:9
[INFO] [stderr]     |
[INFO] [stderr] 450 |         #[cfg_attr(rustfmt, rustfmt_skip)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `#[rustfmt::skip]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `clippy` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/app.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | #[allow(clippy)]
[INFO] [stderr]     |         ^^^^^^ help: change it to: `clippy::all`
[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/dumpfile.rs:9:33
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub fn dump_to_file(operations: &Operations) -> Result<()> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |         operations: operations.clone(),
[INFO] [stderr]    |                     ------------------ help: change `operations.clone()` to: `operations.to_owned()`
[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: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]   --> src/fileutils.rs:48:49
[INFO] [stderr]    |
[INFO] [stderr] 48 |         RunMode::Simple(path_list) => path_list.into_iter().map(PathBuf::from).collect(),
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[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/renamer.rs:81:37
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn get_rename_map(&self, paths: &PathList) -> Result<RenameMap> {
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[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/solver.rs:81:38
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn revert_operations(operations: &Operations) -> Result<Operations> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^
[INFO] [stderr] 82 |     let mut reverse_operations = operations.clone();
[INFO] [stderr]    |                                  ------------------ help: change `operations.clone()` to: `operations.to_owned()`
[INFO] [stderr]    |
[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/solver.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn get_existing_targets(targets: &PathList, rename_map: &RenameMap) -> Result<PathList> {
[INFO] [stderr]    |                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `clippy` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/app.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 | #[allow(clippy)]
[INFO] [stderr]     |         ^^^^^^ help: change it to: `clippy::all`
[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/dumpfile.rs:9:33
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub fn dump_to_file(operations: &Operations) -> Result<()> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |         operations: operations.clone(),
[INFO] [stderr]    |                     ------------------ help: change `operations.clone()` to: `operations.to_owned()`
[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: this .into_iter() call is equivalent to .iter() and will not move the Vec
[INFO] [stderr]   --> src/fileutils.rs:48:49
[INFO] [stderr]    |
[INFO] [stderr] 48 |         RunMode::Simple(path_list) => path_list.into_iter().map(PathBuf::from).collect(),
[INFO] [stderr]    |                                                 ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]    --> src/fileutils.rs:169:36
[INFO] [stderr]     |
[INFO] [stderr] 169 |             expression: Regex::new("test").unwrap(),
[INFO] [stderr]     |                                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivial_regex)] on by default
[INFO] [stderr]     = help: consider using `str::contains`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]    --> src/fileutils.rs:250:36
[INFO] [stderr]     |
[INFO] [stderr] 250 |             expression: Regex::new("test").unwrap(),
[INFO] [stderr]     |                                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `str::contains`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]    --> src/fileutils.rs:294:36
[INFO] [stderr]     |
[INFO] [stderr] 294 |             expression: Regex::new("test").unwrap(),
[INFO] [stderr]     |                                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `str::contains`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]    --> src/fileutils.rs:337:36
[INFO] [stderr]     |
[INFO] [stderr] 337 |             expression: Regex::new("test").unwrap(),
[INFO] [stderr]     |                                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `str::contains`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[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/renamer.rs:81:37
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn get_rename_map(&self, paths: &PathList) -> Result<RenameMap> {
[INFO] [stderr]    |                                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: trivial regex
[INFO] [stderr]    --> src/renamer.rs:230:36
[INFO] [stderr]     |
[INFO] [stderr] 230 |             expression: Regex::new("test").unwrap(),
[INFO] [stderr]     |                                    ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using `str::contains`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[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/solver.rs:81:38
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn revert_operations(operations: &Operations) -> Result<Operations> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^
[INFO] [stderr] 82 |     let mut reverse_operations = operations.clone();
[INFO] [stderr]    |                                  ------------------ help: change `operations.clone()` to: `operations.to_owned()`
[INFO] [stderr]    |
[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/solver.rs:96:34
[INFO] [stderr]    |
[INFO] [stderr] 96 | fn get_existing_targets(targets: &PathList, rename_map: &RenameMap) -> Result<PathList> {
[INFO] [stderr]    |                                  ^^^^^^^^^
[INFO] [stderr]    |
[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 14.42s
[INFO] running `"docker" "inspect" "e3b782c5bbb69971f2ccde163fb89f5442cafe8a59f230b03971c48c9cc114a2"`
[INFO] running `"docker" "rm" "-f" "e3b782c5bbb69971f2ccde163fb89f5442cafe8a59f230b03971c48c9cc114a2"`
[INFO] [stdout] e3b782c5bbb69971f2ccde163fb89f5442cafe8a59f230b03971c48c9cc114a2