[INFO] crate ghcl 0.1.1 is already in cache
[INFO] extracting crate ghcl 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/ghcl/0.1.1
[INFO] extracting crate ghcl 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ghcl/0.1.1
[INFO] validating manifest of ghcl-0.1.1 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 ghcl-0.1.1 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 ghcl-0.1.1
[INFO] finished frobbing ghcl-0.1.1
[INFO] frobbed toml for ghcl-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/ghcl/0.1.1/Cargo.toml
[INFO] started frobbing ghcl-0.1.1
[INFO] finished frobbing ghcl-0.1.1
[INFO] frobbed toml for ghcl-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ghcl/0.1.1/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 ghcl-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ghcl/0.1.1:/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] f8edb6265757d97c74fabf72319421c52eac9a4c0e7c922165153f0cf5e2dc69
[INFO] running `"docker" "start" "-a" "f8edb6265757d97c74fabf72319421c52eac9a4c0e7c922165153f0cf5e2dc69"`
[INFO] [stderr]     Checking ghcl v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/repository.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             user: user,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/repository.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         repository: repository,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `repository`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |         track_upstream: track_upstream,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `track_upstream`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |         clone_path: clone_path,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `clone_path`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:212:42
[INFO] [stderr]     |
[INFO] [stderr] 212 |         authentication: Authentication { username: username, password: password },
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^ help: replace it with: `username`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:212:62
[INFO] [stderr]     |
[INFO] [stderr] 212 |         authentication: Authentication { username: username, password: password },
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^ help: replace it with: `password`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(stderr, "")`
[INFO] [stderr]   --> src/git_operations.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 writeln!(stderr, "").ok();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(stderr)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(io::stderr(), "")`
[INFO] [stderr]   --> src/git_operations.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         writeln!(io::stderr(), "").ok();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(io::stderr())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(io::stderr(), "")`
[INFO] [stderr]   --> src/git_operations.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         writeln!(io::stderr(), "").ok();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(io::stderr())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/repository.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             user: user,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/repository.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             name: name,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `name`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:205:9
[INFO] [stderr]     |
[INFO] [stderr] 205 |         repository: repository,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `repository`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |         track_upstream: track_upstream,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `track_upstream`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |         clone_path: clone_path,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `clone_path`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:212:42
[INFO] [stderr]     |
[INFO] [stderr] 212 |         authentication: Authentication { username: username, password: password },
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^ help: replace it with: `username`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/options.rs:212:62
[INFO] [stderr]     |
[INFO] [stderr] 212 |         authentication: Authentication { username: username, password: password },
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^ help: replace it with: `password`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(stderr, "")`
[INFO] [stderr]   --> src/git_operations.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 writeln!(stderr, "").ok();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(stderr)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::writeln_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(io::stderr(), "")`
[INFO] [stderr]   --> src/git_operations.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         writeln!(io::stderr(), "").ok();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(io::stderr())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `writeln!(io::stderr(), "")`
[INFO] [stderr]   --> src/git_operations.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         writeln!(io::stderr(), "").ok();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `writeln!(io::stderr())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:201:67
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let username = matches.value_of("username").map(String::from).or(config_auth.as_mut().and_then(|auth| auth.username.take())).map(Ok).unwrap_or_else(|| ask_for("Username: ", false))?;
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config_auth.as_mut().and_then(|auth| auth.username.take()))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:202:67
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let password = matches.value_of("password").map(String::from).or(config_auth.as_mut().and_then(|auth| auth.password.take())).map(Ok).unwrap_or_else(|| ask_for("Password: ", true))?;
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config_auth.as_mut().and_then(|auth| auth.password.take()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:215:75
[INFO] [stderr]     |
[INFO] [stderr] 215 |         fork_timeout: matches.value_of("fork_timeout").map(|s| s.parse()).or(config.fork_timeout.map(Ok)).unwrap_or(Ok(30))?,
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config.fork_timeout.map(Ok))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/git_operations.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 |                                .unwrap_or("git".to_string());
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "git".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `get_fetchoptions` doesn't need a mutable reference
[INFO] [stderr]   --> src/git_operations.rs:73:79
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let repo = RepoBuilder::new().fetch_options(get_fetchoptions(quiet, auth, &mut progressed_atomic)).clone(url, location.as_ref())?;
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `get_fetchoptions` doesn't need a mutable reference
[INFO] [stderr]   --> src/git_operations.rs:91:111
[INFO] [stderr]    |
[INFO] [stderr] 91 |     remote.fetch(&[branch.name()?.ok_or(ErrorKind::BranchNotNamed)?], Some(&mut get_fetchoptions(quiet, auth, &mut progressed)), None)?;
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/git_operations.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Ok(branch.set_upstream(Some(&upstream_name))?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/git_operations.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 |     Ok(repo.reset(&fetch_head, ResetType::Hard, None)?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 105 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/main.rs:42:43
[INFO] [stderr]    |
[INFO] [stderr] 42 |           let should_retry = !progressed && if let &Err(Error(ErrorKind::Git(ref err), _)) = &res {
[INFO] [stderr]    |  ___________________________________________^
[INFO] [stderr] 43 | |             err.class() == git2::ErrorClass::Net
[INFO] [stderr] 44 | |         } else {
[INFO] [stderr] 45 | |             false
[INFO] [stderr] 46 | |         };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let should_retry = !progressed && if let Err(Error(ErrorKind::Git(ref err), _)) = res {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:201:67
[INFO] [stderr]     |
[INFO] [stderr] 201 |     let username = matches.value_of("username").map(String::from).or(config_auth.as_mut().and_then(|auth| auth.username.take())).map(Ok).unwrap_or_else(|| ask_for("Username: ", false))?;
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config_auth.as_mut().and_then(|auth| auth.username.take()))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:202:67
[INFO] [stderr]     |
[INFO] [stderr] 202 |     let password = matches.value_of("password").map(String::from).or(config_auth.as_mut().and_then(|auth| auth.password.take())).map(Ok).unwrap_or_else(|| ask_for("Password: ", true))?;
[INFO] [stderr]     |                                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config_auth.as_mut().and_then(|auth| auth.password.take()))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/options.rs:215:75
[INFO] [stderr]     |
[INFO] [stderr] 215 |         fork_timeout: matches.value_of("fork_timeout").map(|s| s.parse()).or(config.fork_timeout.map(Ok)).unwrap_or(Ok(30))?,
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| config.fork_timeout.map(Ok))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/git_operations.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 |                                .unwrap_or("git".to_string());
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "git".to_string())`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `get_fetchoptions` doesn't need a mutable reference
[INFO] [stderr]   --> src/git_operations.rs:73:79
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let repo = RepoBuilder::new().fetch_options(get_fetchoptions(quiet, auth, &mut progressed_atomic)).clone(url, location.as_ref())?;
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `get_fetchoptions` doesn't need a mutable reference
[INFO] [stderr]   --> src/git_operations.rs:91:111
[INFO] [stderr]    |
[INFO] [stderr] 91 |     remote.fetch(&[branch.name()?.ok_or(ErrorKind::BranchNotNamed)?], Some(&mut get_fetchoptions(quiet, auth, &mut progressed)), None)?;
[INFO] [stderr]    |                                                                                                               ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/git_operations.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Ok(branch.set_upstream(Some(&upstream_name))?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 100 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/git_operations.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 |     Ok(repo.reset(&fetch_head, ResetType::Hard, None)?)
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr] help: if you intended to pass a unit value, use a unit literal instead
[INFO] [stderr]     |
[INFO] [stderr] 105 |     Ok(())
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns
[INFO] [stderr]   --> src/main.rs:42:43
[INFO] [stderr]    |
[INFO] [stderr] 42 |           let should_retry = !progressed && if let &Err(Error(ErrorKind::Git(ref err), _)) = &res {
[INFO] [stderr]    |  ___________________________________________^
[INFO] [stderr] 43 | |             err.class() == git2::ErrorClass::Net
[INFO] [stderr] 44 | |         } else {
[INFO] [stderr] 45 | |             false
[INFO] [stderr] 46 | |         };
[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: try
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let should_retry = !progressed && if let Err(Error(ErrorKind::Git(ref err), _)) = res {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `"docker" "inspect" "f8edb6265757d97c74fabf72319421c52eac9a4c0e7c922165153f0cf5e2dc69"`
[INFO] running `"docker" "rm" "-f" "f8edb6265757d97c74fabf72319421c52eac9a4c0e7c922165153f0cf5e2dc69"`
[INFO] [stdout] f8edb6265757d97c74fabf72319421c52eac9a4c0e7c922165153f0cf5e2dc69