[INFO] crate udev 0.2.0 is already in cache
[INFO] extracting crate udev 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/udev/0.2.0
[INFO] extracting crate udev 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/udev/0.2.0
[INFO] validating manifest of udev-0.2.0 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 udev-0.2.0 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 udev-0.2.0
[INFO] finished frobbing udev-0.2.0
[INFO] frobbed toml for udev-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/udev/0.2.0/Cargo.toml
[INFO] started frobbing udev-0.2.0
[INFO] finished frobbing udev-0.2.0
[INFO] frobbed toml for udev-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/udev/0.2.0/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 udev-0.2.0 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/udev/0.2.0:/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] ee0cfb77553e520abafaf07e670ce36cd4a3116e39635fbcefcb3bd798e86738
[INFO] running `"docker" "start" "-a" "ee0cfb77553e520abafaf07e670ce36cd4a3116e39635fbcefcb3bd798e86738"`
[INFO] [stderr]     Checking libudev-sys v0.1.4
[INFO] [stderr]     Checking udev v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/device.rs:291:17
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 name: name,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `name`
[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/device.rs:292:17
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 value: value
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: replace it with: `value`
[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/device.rs:338:17
[INFO] [stderr]     |
[INFO] [stderr] 338 |                 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/monitor.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |             Some(Event { device: device })
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ help: replace it with: `device`
[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/device.rs:291:17
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 name: name,
[INFO] [stderr]     |                 ^^^^^^^^^^ help: replace it with: `name`
[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/device.rs:292:17
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 value: value
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: replace it with: `value`
[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/device.rs:338:17
[INFO] [stderr]     |
[INFO] [stderr] 338 |                 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/monitor.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |             Some(Event { device: device })
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ help: replace it with: `device`
[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: unneeded return statement
[INFO] [stderr]   --> src/util.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Err(_) => return Err(::error::from_errno(::libc::EINVAL))
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(::error::from_errno(::libc::EINVAL))`
[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/util.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |         Err(_) => return Err(::error::from_errno(::libc::EINVAL))
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(::error::from_errno(::libc::EINVAL))`
[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: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/device.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     BlockDevice = 'b' as u8,
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'b'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/device.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     CharacterDevice = 'c' as u8,
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'c'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/device.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     BlockDevice = 'b' as u8,
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'b'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: casting character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]   --> src/device.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     CharacterDevice = 'c' as u8,
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: Consider using a byte literal instead:
[INFO] [stderr]            b'c'
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/device.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 | /     pub fn properties<'a>(&'a self) -> Properties<'a> {
[INFO] [stderr] 242 | |         Properties {
[INFO] [stderr] 243 | |             entry: unsafe { ::ffi::udev_device_get_properties_list_entry(self.device) },
[INFO] [stderr] 244 | |             _device: self,
[INFO] [stderr] 245 | |         }
[INFO] [stderr] 246 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/device.rs:262:5
[INFO] [stderr]     |
[INFO] [stderr] 262 | /     pub fn attributes<'a>(&'a self) -> Attributes<'a> {
[INFO] [stderr] 263 | |         Attributes {
[INFO] [stderr] 264 | |             entry: unsafe { ::ffi::udev_device_get_sysattr_list_entry(self.device) },
[INFO] [stderr] 265 | |             device: self,
[INFO] [stderr] 266 | |         }
[INFO] [stderr] 267 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/device.rs:241:5
[INFO] [stderr]     |
[INFO] [stderr] 241 | /     pub fn properties<'a>(&'a self) -> Properties<'a> {
[INFO] [stderr] 242 | |         Properties {
[INFO] [stderr] 243 | |             entry: unsafe { ::ffi::udev_device_get_properties_list_entry(self.device) },
[INFO] [stderr] 244 | |             _device: self,
[INFO] [stderr] 245 | |         }
[INFO] [stderr] 246 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/device.rs:262:5
[INFO] [stderr]     |
[INFO] [stderr] 262 | /     pub fn attributes<'a>(&'a self) -> Attributes<'a> {
[INFO] [stderr] 263 | |         Attributes {
[INFO] [stderr] 264 | |             entry: unsafe { ::ffi::udev_device_get_sysattr_list_entry(self.device) },
[INFO] [stderr] 265 | |             device: self,
[INFO] [stderr] 266 | |         }
[INFO] [stderr] 267 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/monitor.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |           f.write_str(match self {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 189 | |             &EventType::Add => "add",
[INFO] [stderr] 190 | |             &EventType::Change => "change",
[INFO] [stderr] 191 | |             &EventType::Remove => "remove",
[INFO] [stderr] 192 | |             &EventType::Unknown => "unknown",
[INFO] [stderr] 193 | |         })
[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] 188 |         f.write_str(match *self {
[INFO] [stderr] 189 |             EventType::Add => "add",
[INFO] [stderr] 190 |             EventType::Change => "change",
[INFO] [stderr] 191 |             EventType::Remove => "remove",
[INFO] [stderr] 192 |             EventType::Unknown => "unknown",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/monitor.rs:188:21
[INFO] [stderr]     |
[INFO] [stderr] 188 |           f.write_str(match self {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 189 | |             &EventType::Add => "add",
[INFO] [stderr] 190 | |             &EventType::Change => "change",
[INFO] [stderr] 191 | |             &EventType::Remove => "remove",
[INFO] [stderr] 192 | |             &EventType::Unknown => "unknown",
[INFO] [stderr] 193 | |         })
[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] 188 |         f.write_str(match *self {
[INFO] [stderr] 189 |             EventType::Add => "add",
[INFO] [stderr] 190 |             EventType::Change => "change",
[INFO] [stderr] 191 |             EventType::Remove => "remove",
[INFO] [stderr] 192 |             EventType::Unknown => "unknown",
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> examples/list_devices.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |         println!("");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "ee0cfb77553e520abafaf07e670ce36cd4a3116e39635fbcefcb3bd798e86738"`
[INFO] running `"docker" "rm" "-f" "ee0cfb77553e520abafaf07e670ce36cd4a3116e39635fbcefcb3bd798e86738"`
[INFO] [stdout] ee0cfb77553e520abafaf07e670ce36cd4a3116e39635fbcefcb3bd798e86738