[INFO] updating cached repository k0pernicus/gyro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/k0pernicus/gyro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/k0pernicus/gyro" "work/ex/clippy-test-run/sources/stable/gh/k0pernicus/gyro"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/k0pernicus/gyro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/k0pernicus/gyro" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/k0pernicus/gyro"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/k0pernicus/gyro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7463240ffcc40aedb9bc3596790896da28045582
[INFO] sha for GitHub repo k0pernicus/gyro: 7463240ffcc40aedb9bc3596790896da28045582
[INFO] validating manifest of k0pernicus/gyro 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 k0pernicus/gyro 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 k0pernicus/gyro
[INFO] finished frobbing k0pernicus/gyro
[INFO] frobbed toml for k0pernicus/gyro written to work/ex/clippy-test-run/sources/stable/gh/k0pernicus/gyro/Cargo.toml
[INFO] started frobbing k0pernicus/gyro
[INFO] finished frobbing k0pernicus/gyro
[INFO] frobbed toml for k0pernicus/gyro written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/k0pernicus/gyro/Cargo.toml
[INFO] crate k0pernicus/gyro 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 k0pernicus/gyro against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/k0pernicus/gyro:/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] 0106f111655f53508b22019cadf84c26d1d155088f6e430219768a2c9fd6206a
[INFO] running `"docker" "start" "-a" "0106f111655f53508b22019cadf84c26d1d155088f6e430219768a2c9fd6206a"`
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling libz-sys v1.0.12
[INFO] [stderr]    Compiling cmake v0.1.20
[INFO] [stderr]    Compiling curl-sys v0.3.7
[INFO] [stderr]     Checking same-file v0.1.2
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]    Compiling libssh2-sys v0.2.5
[INFO] [stderr]    Compiling libgit2-sys v0.6.6
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]     Checking git2 v0.6.4
[INFO] [stderr]     Checking gyro v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/scan.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/scan.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/scan.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/scan.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         return false;
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `CLEAN_LABEL`
[INFO] [stderr]  --> src/git.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | static CLEAN_LABEL: &'static str = "CLEAN";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DIRTY_LABEL`
[INFO] [stderr]   --> src/git.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | static DIRTY_LABEL: &'static str = "DIRTY";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `CONFIGURATION_FILE_NAME_BUP`
[INFO] [stderr]   --> src/lib.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | static CONFIGURATION_FILE_NAME_BUP: &'static str = ".gyro.new";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/configuration.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 | /         match category {
[INFO] [stderr] 136 | |             &EntryCategory::Groups => format!("{}.{}", GROUPS_ENTRY_NAME, key),
[INFO] [stderr] 137 | |             &EntryCategory::Ignored => format!("{}.{}", IGNORED_ENTRY_NAME, key),
[INFO] [stderr] 138 | |             &EntryCategory::Watched => format!("{}.{}", WATCHED_ENTRY_NAME, key),
[INFO] [stderr] 139 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 135 |         match *category {
[INFO] [stderr] 136 |             EntryCategory::Groups => format!("{}.{}", GROUPS_ENTRY_NAME, key),
[INFO] [stderr] 137 |             EntryCategory::Ignored => format!("{}.{}", IGNORED_ENTRY_NAME, key),
[INFO] [stderr] 138 |             EntryCategory::Watched => format!("{}.{}", WATCHED_ENTRY_NAME, key),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/configuration.rs:196:61
[INFO] [stderr]     |
[INFO] [stderr] 196 |               return Err(ConfigureContentError::InternalError(format!("Entry categories are \
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 197 | |                                                                      equals")));
[INFO] [stderr]     | |_____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] help: consider using .to_string()
[INFO] [stderr]     |
[INFO] [stderr] 196 |             return Err(ConfigureContentError::InternalError("Entry categories are \
[INFO] [stderr] 197 |                                                                      equals".to_string()));
[INFO] [stderr]     |
[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/git.rs:19:50
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn get_statuses_from(vector_of_repositories: &Vec<String>,
[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: useless use of `format!`
[INFO] [stderr]   --> src/git.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |             Err(_) => to_display += &format!("|\tNo remotes to display!"),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"|\tNo remotes to display!".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/git.rs:93:38
[INFO] [stderr]    |
[INFO] [stderr] 93 |             Err(_) => to_display += &format!("|\tNo head to display!"),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"|\tNo head to display!".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]   --> src/scan.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         loop {
[INFO] [stderr] 26 | |             match iterator.next() {
[INFO] [stderr] 27 | |                 Some(slice_p) => {
[INFO] [stderr] 28 | |                     if slice_p.to_str().unwrap().starts_with('.') {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |             }
[INFO] [stderr] 34 | |         }
[INFO] [stderr]    | |_________^ help: try: `while let Some(slice_p) = iterator.next() { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/scan.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     io::stdout().flush().ok().expect("Could not flush stdout");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/scan.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = entry.path().parent().unwrap().clone();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = &(*entry.path().parent().unwrap()).clone();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = &std::path::Path::clone(entry.path().parent().unwrap());
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/scan.rs:88:57
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn filter_hidden_repositories<'a>(git_repositories: &'a Vec<String>) -> Vec<&'a String> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^ help: change this to: `&[String]`
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gyro`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: static item is never used: `CLEAN_LABEL`
[INFO] [stderr]  --> src/git.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | static CLEAN_LABEL: &'static str = "CLEAN";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DIRTY_LABEL`
[INFO] [stderr]   --> src/git.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | static DIRTY_LABEL: &'static str = "DIRTY";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `CONFIGURATION_FILE_NAME_BUP`
[INFO] [stderr]   --> src/lib.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | static CONFIGURATION_FILE_NAME_BUP: &'static str = ".gyro.new";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/configuration.rs:135:9
[INFO] [stderr]     |
[INFO] [stderr] 135 | /         match category {
[INFO] [stderr] 136 | |             &EntryCategory::Groups => format!("{}.{}", GROUPS_ENTRY_NAME, key),
[INFO] [stderr] 137 | |             &EntryCategory::Ignored => format!("{}.{}", IGNORED_ENTRY_NAME, key),
[INFO] [stderr] 138 | |             &EntryCategory::Watched => format!("{}.{}", WATCHED_ENTRY_NAME, key),
[INFO] [stderr] 139 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 135 |         match *category {
[INFO] [stderr] 136 |             EntryCategory::Groups => format!("{}.{}", GROUPS_ENTRY_NAME, key),
[INFO] [stderr] 137 |             EntryCategory::Ignored => format!("{}.{}", IGNORED_ENTRY_NAME, key),
[INFO] [stderr] 138 |             EntryCategory::Watched => format!("{}.{}", WATCHED_ENTRY_NAME, key),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/configuration.rs:196:61
[INFO] [stderr]     |
[INFO] [stderr] 196 |               return Err(ConfigureContentError::InternalError(format!("Entry categories are \
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 197 | |                                                                      equals")));
[INFO] [stderr]     | |_____________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] help: consider using .to_string()
[INFO] [stderr]     |
[INFO] [stderr] 196 |             return Err(ConfigureContentError::InternalError("Entry categories are \
[INFO] [stderr] 197 |                                                                      equals".to_string()));
[INFO] [stderr]     |
[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/git.rs:19:50
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn get_statuses_from(vector_of_repositories: &Vec<String>,
[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: useless use of `format!`
[INFO] [stderr]   --> src/git.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |             Err(_) => to_display += &format!("|\tNo remotes to display!"),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"|\tNo remotes to display!".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/git.rs:93:38
[INFO] [stderr]    |
[INFO] [stderr] 93 |             Err(_) => to_display += &format!("|\tNo head to display!"),
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"|\tNo head to display!".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `while let` loop
[INFO] [stderr]   --> src/scan.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | /         loop {
[INFO] [stderr] 26 | |             match iterator.next() {
[INFO] [stderr] 27 | |                 Some(slice_p) => {
[INFO] [stderr] 28 | |                     if slice_p.to_str().unwrap().starts_with('.') {
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |             }
[INFO] [stderr] 34 | |         }
[INFO] [stderr]    | |_________^ help: try: `while let Some(slice_p) = iterator.next() { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop
[INFO] [stderr] 
[INFO] [stderr] warning: called `ok().expect()` on a Result value. You can call `expect` directly on the `Result`
[INFO] [stderr]   --> src/scan.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     io::stdout().flush().ok().expect("Could not flush stdout");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ok_expect)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect
[INFO] [stderr] 
[INFO] [stderr] error: using `clone` on a double-reference; this will copy the reference instead of cloning the inner type
[INFO] [stderr]   --> src/scan.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = entry.path().parent().unwrap().clone();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::clone_double_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref
[INFO] [stderr] help: try dereferencing it
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = &(*entry.path().parent().unwrap()).clone();
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: or try being explicit about what type to clone
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let entry_p = &std::path::Path::clone(entry.path().parent().unwrap());
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/scan.rs:88:57
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn filter_hidden_repositories<'a>(git_repositories: &'a Vec<String>) -> Vec<&'a String> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^ help: change this to: `&[String]`
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `gyro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0106f111655f53508b22019cadf84c26d1d155088f6e430219768a2c9fd6206a"`
[INFO] running `"docker" "rm" "-f" "0106f111655f53508b22019cadf84c26d1d155088f6e430219768a2c9fd6206a"`
[INFO] [stdout] 0106f111655f53508b22019cadf84c26d1d155088f6e430219768a2c9fd6206a