[INFO] crate device_tree 1.1.0 is already in cache
[INFO] extracting crate device_tree 1.1.0 into work/ex/clippy-test-run/sources/stable/reg/device_tree/1.1.0
[INFO] extracting crate device_tree 1.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/device_tree/1.1.0
[INFO] validating manifest of device_tree-1.1.0 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 device_tree-1.1.0 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 device_tree-1.1.0
[INFO] finished frobbing device_tree-1.1.0
[INFO] frobbed toml for device_tree-1.1.0 written to work/ex/clippy-test-run/sources/stable/reg/device_tree/1.1.0/Cargo.toml
[INFO] started frobbing device_tree-1.1.0
[INFO] finished frobbing device_tree-1.1.0
[INFO] frobbed toml for device_tree-1.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/device_tree/1.1.0/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 device_tree-1.1.0 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/device_tree/1.1.0:/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] 0d133e8c21bbd1490280c2f701bfcab90a4c763c98baffc6f5d34cc12a2aed4f
[INFO] running `"docker" "start" "-a" "0d133e8c21bbd1490280c2f701bfcab90a4c763c98baffc6f5d34cc12a2aed4f"`
[INFO] [stderr]     Checking device_tree v1.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |             version: version,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `version`
[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/lib.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |             boot_cpuid_phys: boot_cpuid_phys,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `boot_cpuid_phys`
[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/lib.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |             reserved: reserved,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `reserved`
[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/lib.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             root: root,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `root`
[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/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             props: props,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `props`
[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/lib.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 258 |             children: children,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `children`
[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/lib.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |             version: version,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `version`
[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/lib.rs:184:13
[INFO] [stderr]     |
[INFO] [stderr] 184 |             boot_cpuid_phys: boot_cpuid_phys,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `boot_cpuid_phys`
[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/lib.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |             reserved: reserved,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `reserved`
[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/lib.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             root: root,
[INFO] [stderr]     |             ^^^^^^^^^^ help: replace it with: `root`
[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/lib.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 |             props: props,
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `props`
[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/lib.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 258 |             children: children,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `children`
[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: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 | const MAGIC_NUMBER     : u32 = 0xd00dfeed;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0xd00d_feed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 | const OF_DT_BEGIN_NODE : u32 = 0x00000001;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0001`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 | const OF_DT_END_NODE   : u32 = 0x00000002;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0002`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 | const OF_DT_PROP       : u32 = 0x00000003;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0003`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |         if ! (pos+4 <= self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `pos+4 > self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (self[pos] as u32) << 24
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 |             | (self[pos+1] as u32) << 16
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |             | (self[pos+2] as u32) << 8
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |             | (self[pos+3] as u32)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if ! (pos+8 <= self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `pos+8 > self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             (self[pos] as u64) << 56
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |             | (self[pos+1] as u64) << 48
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 |             | (self[pos+2] as u64) << 40
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |             | (self[pos+3] as u64) << 32
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |             | (self[pos+4] as u64) << 24
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |             | (self[pos+5] as u64) << 16
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+5])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 |             | (self[pos+6] as u64) << 8
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+6])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |             | (self[pos+7] as u64)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+7])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if ! (end < self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: try: `end >= self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/lib.rs:290:16
[INFO] [stderr]     |
[INFO] [stderr] 290 |           if let Some(_) = self.prop_raw(name) {
[INFO] [stderr]     |  _________-      ^^^^^^^
[INFO] [stderr] 291 | |             true
[INFO] [stderr] 292 | |         } else {
[INFO] [stderr] 293 | |             false
[INFO] [stderr] 294 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.prop_raw(name).is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 | const MAGIC_NUMBER     : u32 = 0xd00dfeed;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0xd00d_feed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 | const OF_DT_BEGIN_NODE : u32 = 0x00000001;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0001`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:43:32
[INFO] [stderr]    |
[INFO] [stderr] 43 | const OF_DT_END_NODE   : u32 = 0x00000002;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0002`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 | const OF_DT_PROP       : u32 = 0x00000003;
[INFO] [stderr]    |                                ^^^^^^^^^^ help: consider: `0x0000_0003`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |         if ! (pos+4 <= self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `pos+4 > self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::nonminimal_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (self[pos] as u32) << 24
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos])`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 |             | (self[pos+1] as u32) << 16
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |             | (self[pos+2] as u32) << 8
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |             | (self[pos+3] as u32)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(self[pos+3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |         if ! (pos+8 <= self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `pos+8 > self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             (self[pos] as u64) << 56
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |             | (self[pos+1] as u64) << 48
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:46:15
[INFO] [stderr]    |
[INFO] [stderr] 46 |             | (self[pos+2] as u64) << 40
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 |             | (self[pos+3] as u64) << 32
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |             | (self[pos+4] as u64) << 24
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 |             | (self[pos+5] as u64) << 16
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+5])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 |             | (self[pos+6] as u64) << 8
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+6])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 |             | (self[pos+7] as u64)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(self[pos+7])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this boolean expression can be simplified
[INFO] [stderr]   --> src/util.rs:69:12
[INFO] [stderr]    |
[INFO] [stderr] 69 |         if ! (end < self.len()) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: try: `end >= self.len()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]    --> src/lib.rs:290:16
[INFO] [stderr]     |
[INFO] [stderr] 290 |           if let Some(_) = self.prop_raw(name) {
[INFO] [stderr]     |  _________-      ^^^^^^^
[INFO] [stderr] 291 | |             true
[INFO] [stderr] 292 | |         } else {
[INFO] [stderr] 293 | |             false
[INFO] [stderr] 294 | |         }
[INFO] [stderr]     | |_________- help: try this: `if self.prop_raw(name).is_some()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "0d133e8c21bbd1490280c2f701bfcab90a4c763c98baffc6f5d34cc12a2aed4f"`
[INFO] running `"docker" "rm" "-f" "0d133e8c21bbd1490280c2f701bfcab90a4c763c98baffc6f5d34cc12a2aed4f"`
[INFO] [stdout] 0d133e8c21bbd1490280c2f701bfcab90a4c763c98baffc6f5d34cc12a2aed4f