[INFO] updating cached repository budgebi/syntax
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/budgebi/syntax
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/budgebi/syntax" "work/ex/clippy-test-run/sources/stable/gh/budgebi/syntax"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/budgebi/syntax'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/budgebi/syntax" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/budgebi/syntax"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/budgebi/syntax'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2341c1b1cc19c923b52cfa6ec6065581bdd5fbe2
[INFO] sha for GitHub repo budgebi/syntax: 2341c1b1cc19c923b52cfa6ec6065581bdd5fbe2
[INFO] validating manifest of budgebi/syntax 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 budgebi/syntax 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 budgebi/syntax
[INFO] finished frobbing budgebi/syntax
[INFO] frobbed toml for budgebi/syntax written to work/ex/clippy-test-run/sources/stable/gh/budgebi/syntax/Cargo.toml
[INFO] started frobbing budgebi/syntax
[INFO] finished frobbing budgebi/syntax
[INFO] frobbed toml for budgebi/syntax written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/budgebi/syntax/Cargo.toml
[INFO] crate budgebi/syntax 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 budgebi/syntax against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/budgebi/syntax:/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] 86561d70277083f882dd38469c492ad8a86f1748a20f6297204a2bd67f856d52
[INFO] running `"docker" "start" "-a" "86561d70277083f882dd38469c492ad8a86f1748a20f6297204a2bd67f856d52"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]     Checking glib-sys v0.7.0
[INFO] [stderr]     Checking gobject-sys v0.7.0
[INFO] [stderr]     Checking glib v0.6.0
[INFO] [stderr]     Checking gio-sys v0.7.0
[INFO] [stderr]     Checking pango-sys v0.7.0
[INFO] [stderr]     Checking atk-sys v0.7.0
[INFO] [stderr]     Checking gdk-pixbuf-sys v0.7.0
[INFO] [stderr]     Checking cairo-sys-rs v0.7.0
[INFO] [stderr]     Checking pango v0.5.0
[INFO] [stderr]     Checking gdk-sys v0.7.0
[INFO] [stderr]     Checking cairo-rs v0.5.0
[INFO] [stderr]     Checking gtk-sys v0.7.0
[INFO] [stderr]     Checking gdk-pixbuf v0.5.0
[INFO] [stderr]     Checking gdk v0.9.0
[INFO] [stderr]     Checking gtk v0.5.0
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure
[INFO] [stderr]   --> src/bricks.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         self.get_style_context().map(|c| c.add_class(css_class));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: try this: `if let Some(c) = self.get_style_context() { c.add_class(css_class) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::option_map_unit_fn)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | /     match syntax.left_file {
[INFO] [stderr] 34 | |         Some(f) => {
[INFO] [stderr] 35 | |             let contents = fs::read_to_string(f);
[INFO] [stderr] 36 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         None => {}
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 33 |     if let Some(f) = syntax.left_file {
[INFO] [stderr] 34 |     let contents = fs::read_to_string(f);
[INFO] [stderr] 35 | 
[INFO] [stderr] 36 |     match contents {
[INFO] [stderr] 37 |         Ok(c) => {
[INFO] [stderr] 38 |             syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 | /             match contents {
[INFO] [stderr] 38 | |                 Ok(c) => {
[INFO] [stderr] 39 | |                     syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr] 40 | |                 },
[INFO] [stderr] 41 | |                 Err(..) => {}
[INFO] [stderr] 42 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 37 |             if let Ok(c) = contents {
[INFO] [stderr] 38 |     syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr] 39 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `map(f)` on an Option value where `f` is a unit closure
[INFO] [stderr]   --> src/bricks.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         self.get_style_context().map(|c| c.add_class(css_class));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: try this: `if let Some(c) = self.get_style_context() { c.add_class(css_class) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::option_map_unit_fn)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | /     match syntax.left_file {
[INFO] [stderr] 34 | |         Some(f) => {
[INFO] [stderr] 35 | |             let contents = fs::read_to_string(f);
[INFO] [stderr] 36 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         None => {}
[INFO] [stderr] 46 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 33 |     if let Some(f) = syntax.left_file {
[INFO] [stderr] 34 |     let contents = fs::read_to_string(f);
[INFO] [stderr] 35 | 
[INFO] [stderr] 36 |     match contents {
[INFO] [stderr] 37 |         Ok(c) => {
[INFO] [stderr] 38 |             syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 | /             match contents {
[INFO] [stderr] 38 | |                 Ok(c) => {
[INFO] [stderr] 39 | |                     syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr] 40 | |                 },
[INFO] [stderr] 41 | |                 Err(..) => {}
[INFO] [stderr] 42 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 37 |             if let Ok(c) = contents {
[INFO] [stderr] 38 |     syntax.left_editor.get_buffer().unwrap().set_text(&c);
[INFO] [stderr] 39 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] running `"docker" "inspect" "86561d70277083f882dd38469c492ad8a86f1748a20f6297204a2bd67f856d52"`
[INFO] running `"docker" "rm" "-f" "86561d70277083f882dd38469c492ad8a86f1748a20f6297204a2bd67f856d52"`
[INFO] [stdout] 86561d70277083f882dd38469c492ad8a86f1748a20f6297204a2bd67f856d52