[INFO] crate cargo-xbuild 0.5.0 is already in cache
[INFO] extracting crate cargo-xbuild 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/cargo-xbuild/0.5.0
[INFO] extracting crate cargo-xbuild 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cargo-xbuild/0.5.0
[INFO] validating manifest of cargo-xbuild-0.5.0 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 cargo-xbuild-0.5.0 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 cargo-xbuild-0.5.0
[INFO] finished frobbing cargo-xbuild-0.5.0
[INFO] frobbed toml for cargo-xbuild-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/cargo-xbuild/0.5.0/Cargo.toml
[INFO] started frobbing cargo-xbuild-0.5.0
[INFO] finished frobbing cargo-xbuild-0.5.0
[INFO] frobbed toml for cargo-xbuild-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cargo-xbuild/0.5.0/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 cargo-xbuild-0.5.0 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/reg/cargo-xbuild/0.5.0:/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] 7b24771b38f39eecd5fac98b47091979289a54f734069792817a904339eb79c9
[INFO] running `"docker" "start" "-a" "7b24771b38f39eecd5fac98b47091979289a54f734069792817a904339eb79c9"`
[INFO] [stderr]    Compiling cargo-xbuild v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking rustc_version v0.1.7
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking cargo_metadata v0.5.8
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/cli.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         all: all,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `all`
[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/cli.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         target: target,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/flock.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Filesystem { path: path }
[INFO] [stderr]    |                      ^^^^^^^^^^ help: replace it with: `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/flock.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             path: path,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `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/rustc.rs:122:39
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Ok(Some(Target::Builtin { triple: triple }))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^ help: replace it with: `triple`
[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/rustc.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |                     json: json,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `json`
[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/rustc.rs:156:29
[INFO] [stderr]     |
[INFO] [stderr] 156 |                             json: json,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `json`
[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/cli.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         all: all,
[INFO] [stderr]    |         ^^^^^^^^ help: replace it with: `all`
[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/cli.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         target: target,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: replace it with: `target`
[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/flock.rs:56:22
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Filesystem { path: path }
[INFO] [stderr]    |                      ^^^^^^^^^^ help: replace it with: `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/flock.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             path: path,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `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/rustc.rs:122:39
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Ok(Some(Target::Builtin { triple: triple }))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^ help: replace it with: `triple`
[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/rustc.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |                     json: json,
[INFO] [stderr]     |                     ^^^^^^^^^^ help: replace it with: `json`
[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/rustc.rs:156:29
[INFO] [stderr]     |
[INFO] [stderr] 156 |                             json: json,
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace it with: `json`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/rustc.rs:148:20
[INFO] [stderr]     |
[INFO] [stderr] 148 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 149 | |                 if let Some(p) = env::var_os("RUST_TARGET_PATH") {
[INFO] [stderr] 150 | |                     let mut json = PathBuf::from(p);
[INFO] [stderr] 151 | |                     json.push(&triple);
[INFO] [stderr] ...   |
[INFO] [stderr] 161 | |                 }
[INFO] [stderr] 162 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 148 |             } else if let Some(p) = env::var_os("RUST_TARGET_PATH") {
[INFO] [stderr] 149 |     let mut json = PathBuf::from(p);
[INFO] [stderr] 150 |     json.push(&triple);
[INFO] [stderr] 151 |     json.set_extension("json");
[INFO] [stderr] 152 | 
[INFO] [stderr] 153 |     if json.exists() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/sysroot.rs:144:18
[INFO] [stderr]     |
[INFO] [stderr] 144 |     const TOML: &'static str = r#"
[INFO] [stderr]     |                 -^^^^^^^---- help: consider removing `'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/sysroot.rs:174:18
[INFO] [stderr]     |
[INFO] [stderr] 174 |     const TOML: &'static str = r#"
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/sysroot.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |     const TOML: &'static str = r#"
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/sysroot.rs:310:5
[INFO] [stderr]     |
[INFO] [stderr] 310 | /     if hfile.exists() {
[INFO] [stderr] 311 | |         if util::read(&hfile)? == hash {
[INFO] [stderr] 312 | |             return Ok(());
[INFO] [stderr] 313 | |         }
[INFO] [stderr] 314 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 310 |     if hfile.exists() && util::read(&hfile)? == hash {
[INFO] [stderr] 311 |     return Ok(());
[INFO] [stderr] 312 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 178 | |         if let Some(ref config) = config {
[INFO] [stderr] 179 | |             if let Some(triple) = config.target()? {
[INFO] [stderr] 180 | |                 Target::new(triple, &cd, verbose)?.map(CompilationMode::Cross)
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |         }
[INFO] [stderr] 187 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 177 |     } else if let Some(ref config) = config {
[INFO] [stderr] 178 |     if let Some(triple) = config.target()? {
[INFO] [stderr] 179 |         Target::new(triple, &cd, verbose)?.map(CompilationMode::Cross)
[INFO] [stderr] 180 |     } else {
[INFO] [stderr] 181 |         Some(CompilationMode::Native(meta.host.clone()))
[INFO] [stderr] 182 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/rustc.rs:148:20
[INFO] [stderr]     |
[INFO] [stderr] 148 |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 149 | |                 if let Some(p) = env::var_os("RUST_TARGET_PATH") {
[INFO] [stderr] 150 | |                     let mut json = PathBuf::from(p);
[INFO] [stderr] 151 | |                     json.push(&triple);
[INFO] [stderr] ...   |
[INFO] [stderr] 161 | |                 }
[INFO] [stderr] 162 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 148 |             } else if let Some(p) = env::var_os("RUST_TARGET_PATH") {
[INFO] [stderr] 149 |     let mut json = PathBuf::from(p);
[INFO] [stderr] 150 |     json.push(&triple);
[INFO] [stderr] 151 |     json.set_extension("json");
[INFO] [stderr] 152 | 
[INFO] [stderr] 153 |     if json.exists() {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/sysroot.rs:144:18
[INFO] [stderr]     |
[INFO] [stderr] 144 |     const TOML: &'static str = r#"
[INFO] [stderr]     |                 -^^^^^^^---- help: consider removing `'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/sysroot.rs:174:18
[INFO] [stderr]     |
[INFO] [stderr] 174 |     const TOML: &'static str = r#"
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/sysroot.rs:216:18
[INFO] [stderr]     |
[INFO] [stderr] 216 |     const TOML: &'static str = r#"
[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: this if statement can be collapsed
[INFO] [stderr]    --> src/sysroot.rs:310:5
[INFO] [stderr]     |
[INFO] [stderr] 310 | /     if hfile.exists() {
[INFO] [stderr] 311 | |         if util::read(&hfile)? == hash {
[INFO] [stderr] 312 | |             return Ok(());
[INFO] [stderr] 313 | |         }
[INFO] [stderr] 314 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 310 |     if hfile.exists() && util::read(&hfile)? == hash {
[INFO] [stderr] 311 |     return Ok(());
[INFO] [stderr] 312 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 |       } else {
[INFO] [stderr]     |  ____________^
[INFO] [stderr] 178 | |         if let Some(ref config) = config {
[INFO] [stderr] 179 | |             if let Some(triple) = config.target()? {
[INFO] [stderr] 180 | |                 Target::new(triple, &cd, verbose)?.map(CompilationMode::Cross)
[INFO] [stderr] ...   |
[INFO] [stderr] 186 | |         }
[INFO] [stderr] 187 | |     };
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 177 |     } else if let Some(ref config) = config {
[INFO] [stderr] 178 |     if let Some(triple) = config.target()? {
[INFO] [stderr] 179 |         Target::new(triple, &cd, verbose)?.map(CompilationMode::Cross)
[INFO] [stderr] 180 |     } else {
[INFO] [stderr] 181 |         Some(CompilationMode::Native(meta.host.clone()))
[INFO] [stderr] 182 |     }
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/cargo.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 format!(".cargo/config: build.target must be a string")
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `".cargo/config: build.target must be a string".to_string()`
[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] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |             sysroot_path: PathBuf::from(config.sysroot_path.unwrap_or("target/sysroot".into())),
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "target/sysroot".into())`
[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: this function has too many arguments (9/7)
[INFO] [stderr]    --> src/sysroot.rs:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 | / pub fn update(
[INFO] [stderr] 283 | |     cmode: &CompilationMode,
[INFO] [stderr] 284 | |     home: &Home,
[INFO] [stderr] 285 | |     root: &Path,
[INFO] [stderr] ...   |
[INFO] [stderr] 342 | |     Ok(())
[INFO] [stderr] 343 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: use of `writeln!(stdout(), ...).unwrap()`. Consider using `println!` instead
[INFO] [stderr]    --> src/lib.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 | /             writeln!(
[INFO] [stderr] 130 | |                 io::stdout(),
[INFO] [stderr] 131 | |                 concat!("cargo-xbuild ", env!("CARGO_PKG_VERSION"), "{}"),
[INFO] [stderr] 132 | |                 include_str!(concat!(env!("OUT_DIR"), "/commit-info.txt"))
[INFO] [stderr] 133 | |             ).unwrap();
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_write)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_write
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]    --> src/cargo.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |                 format!(".cargo/config: build.target must be a string")
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `".cargo/config: build.target must be a string".to_string()`
[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] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/config.rs:30:61
[INFO] [stderr]    |
[INFO] [stderr] 30 |             sysroot_path: PathBuf::from(config.sysroot_path.unwrap_or("target/sysroot".into())),
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "target/sysroot".into())`
[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: this function has too many arguments (9/7)
[INFO] [stderr]    --> src/sysroot.rs:282:1
[INFO] [stderr]     |
[INFO] [stderr] 282 | / pub fn update(
[INFO] [stderr] 283 | |     cmode: &CompilationMode,
[INFO] [stderr] 284 | |     home: &Home,
[INFO] [stderr] 285 | |     root: &Path,
[INFO] [stderr] ...   |
[INFO] [stderr] 342 | |     Ok(())
[INFO] [stderr] 343 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: use of `writeln!(stdout(), ...).unwrap()`. Consider using `println!` instead
[INFO] [stderr]    --> src/lib.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 | /             writeln!(
[INFO] [stderr] 130 | |                 io::stdout(),
[INFO] [stderr] 131 | |                 concat!("cargo-xbuild ", env!("CARGO_PKG_VERSION"), "{}"),
[INFO] [stderr] 132 | |                 include_str!(concat!(env!("OUT_DIR"), "/commit-info.txt"))
[INFO] [stderr] 133 | |             ).unwrap();
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::explicit_write)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_write
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `"docker" "inspect" "7b24771b38f39eecd5fac98b47091979289a54f734069792817a904339eb79c9"`
[INFO] running `"docker" "rm" "-f" "7b24771b38f39eecd5fac98b47091979289a54f734069792817a904339eb79c9"`
[INFO] [stdout] 7b24771b38f39eecd5fac98b47091979289a54f734069792817a904339eb79c9