[INFO] crate slog-term 2.4.0 is already in cache
[INFO] extracting crate slog-term 2.4.0 into work/ex/clippy-test-run/sources/stable/reg/slog-term/2.4.0
[INFO] extracting crate slog-term 2.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/slog-term/2.4.0
[INFO] validating manifest of slog-term-2.4.0 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 slog-term-2.4.0 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 slog-term-2.4.0
[INFO] finished frobbing slog-term-2.4.0
[INFO] frobbed toml for slog-term-2.4.0 written to work/ex/clippy-test-run/sources/stable/reg/slog-term/2.4.0/Cargo.toml
[INFO] started frobbing slog-term-2.4.0
[INFO] finished frobbing slog-term-2.4.0
[INFO] frobbed toml for slog-term-2.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/slog-term/2.4.0/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 slog-term-2.4.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/slog-term/2.4.0:/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] d311596647da43054165b5d7ece1876fd97e673f7780e624b033c60bfacc08b3
[INFO] running `"docker" "start" "-a" "d311596647da43054165b5d7ece1876fd97e673f7780e624b033c60bfacc08b3"`
[INFO] [stderr]     Checking slog-term v2.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:560:13
[INFO] [stderr]     |
[INFO] [stderr] 560 |             comma_needed: comma_needed,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `comma_needed`
[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:562:13
[INFO] [stderr]     |
[INFO] [stderr] 562 |             reverse: reverse,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `reverse`
[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:721:13
[INFO] [stderr]     |
[INFO] [stderr] 721 |             history: history,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `history`
[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:883:13
[INFO] [stderr]     |
[INFO] [stderr] 883 |             wrapped: wrapped,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `wrapped`
[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:1237:17
[INFO] [stderr]      |
[INFO] [stderr] 1237 |                 use_color: use_color,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `use_color`
[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:1262:13
[INFO] [stderr]      |
[INFO] [stderr] 1262 |             use_color: use_color,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `use_color`
[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:560:13
[INFO] [stderr]     |
[INFO] [stderr] 560 |             comma_needed: comma_needed,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `comma_needed`
[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:562:13
[INFO] [stderr]     |
[INFO] [stderr] 562 |             reverse: reverse,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `reverse`
[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:721:13
[INFO] [stderr]     |
[INFO] [stderr] 721 |             history: history,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `history`
[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:883:13
[INFO] [stderr]     |
[INFO] [stderr] 883 |             wrapped: wrapped,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: replace it with: `wrapped`
[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:1237:17
[INFO] [stderr]      |
[INFO] [stderr] 1237 |                 use_color: use_color,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `use_color`
[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:1262:13
[INFO] [stderr]      |
[INFO] [stderr] 1262 |             use_color: use_color,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `use_color`
[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 unit expression
[INFO] [stderr]    --> src/lib.rs:908:13
[INFO] [stderr]     |
[INFO] [stderr] 908 |             ()
[INFO] [stderr]     |             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:937:26
[INFO] [stderr]     |
[INFO] [stderr] 937 | const TIMESTAMP_FORMAT: &'static str = "%b %d %H:%M:%S%.3f";
[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: unneeded unit expression
[INFO] [stderr]    --> src/lib.rs:908:13
[INFO] [stderr]     |
[INFO] [stderr] 908 |             ()
[INFO] [stderr]     |             ^^ help: remove the final `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:937:26
[INFO] [stderr]     |
[INFO] [stderr] 937 | const TIMESTAMP_FORMAT: &'static str = "%b %d %H:%M:%S%.3f";
[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: methods called `new` usually return `Self`
[INFO] [stderr]    --> src/lib.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 | /     pub fn new(d: D) -> FullFormatBuilder<D> {
[INFO] [stderr] 370 | |         FullFormatBuilder {
[INFO] [stderr] 371 | |             fn_timestamp: Box::new(timestamp_local),
[INFO] [stderr] 372 | |             decorator: d,
[INFO] [stderr] 373 | |             original_order: false,
[INFO] [stderr] 374 | |         }
[INFO] [stderr] 375 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]    --> src/lib.rs:493:5
[INFO] [stderr]     |
[INFO] [stderr] 493 | /     pub fn new(d: D) -> CompactFormatBuilder<D> {
[INFO] [stderr] 494 | |         CompactFormatBuilder {
[INFO] [stderr] 495 | |             fn_timestamp: Box::new(timestamp_local),
[INFO] [stderr] 496 | |             decorator: d,
[INFO] [stderr] 497 | |         }
[INFO] [stderr] 498 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]    --> src/lib.rs:369:5
[INFO] [stderr]     |
[INFO] [stderr] 369 | /     pub fn new(d: D) -> FullFormatBuilder<D> {
[INFO] [stderr] 370 | |         FullFormatBuilder {
[INFO] [stderr] 371 | |             fn_timestamp: Box::new(timestamp_local),
[INFO] [stderr] 372 | |             decorator: d,
[INFO] [stderr] 373 | |             original_order: false,
[INFO] [stderr] 374 | |         }
[INFO] [stderr] 375 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_ret_no_self)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: methods called `new` usually return `Self`
[INFO] [stderr]    --> src/lib.rs:493:5
[INFO] [stderr]     |
[INFO] [stderr] 493 | /     pub fn new(d: D) -> CompactFormatBuilder<D> {
[INFO] [stderr] 494 | |         CompactFormatBuilder {
[INFO] [stderr] 495 | |             fn_timestamp: Box::new(timestamp_local),
[INFO] [stderr] 496 | |             decorator: d,
[INFO] [stderr] 497 | |         }
[INFO] [stderr] 498 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/lib.rs:1235:40
[INFO] [stderr]      |
[INFO] [stderr] 1235 |             let use_color = self.color.unwrap_or(io.should_use_color());
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| io.should_use_color())`
[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 `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/lib.rs:1259:36
[INFO] [stderr]      |
[INFO] [stderr] 1259 |         let use_color = self.color.unwrap_or(io.should_use_color());
[INFO] [stderr]      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| io.should_use_color())`
[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: methods called `new` usually return `Self`
[INFO] [stderr]     --> src/lib.rs:1281:5
[INFO] [stderr]      |
[INFO] [stderr] 1281 | /     pub fn new() -> TermDecoratorBuilder {
[INFO] [stderr] 1282 | |         TermDecoratorBuilder::new()
[INFO] [stderr] 1283 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1332:9
[INFO] [stderr]      |
[INFO] [stderr] 1332 | /         match self.term {
[INFO] [stderr] 1333 | |             &mut AnyTerminal::Stdout(ref mut term) => term.write(buf),
[INFO] [stderr] 1334 | |             &mut AnyTerminal::Stderr(ref mut term) => term.write(buf),
[INFO] [stderr] 1335 | |             &mut AnyTerminal::FallbackStdout => std::io::stdout().write(buf),
[INFO] [stderr] 1336 | |             &mut AnyTerminal::FallbackStderr => std::io::stderr().write(buf),
[INFO] [stderr] 1337 | |         }
[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] 1332 |         match *self.term {
[INFO] [stderr] 1333 |             AnyTerminal::Stdout(ref mut term) => term.write(buf),
[INFO] [stderr] 1334 |             AnyTerminal::Stderr(ref mut term) => term.write(buf),
[INFO] [stderr] 1335 |             AnyTerminal::FallbackStdout => std::io::stdout().write(buf),
[INFO] [stderr] 1336 |             AnyTerminal::FallbackStderr => std::io::stderr().write(buf),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1341:9
[INFO] [stderr]      |
[INFO] [stderr] 1341 | /         match self.term {
[INFO] [stderr] 1342 | |             &mut AnyTerminal::Stdout(ref mut term) => term.flush(),
[INFO] [stderr] 1343 | |             &mut AnyTerminal::Stderr(ref mut term) => term.flush(),
[INFO] [stderr] 1344 | |             &mut AnyTerminal::FallbackStdout => std::io::stdout().flush(),
[INFO] [stderr] 1345 | |             &mut AnyTerminal::FallbackStderr => std::io::stderr().flush(),
[INFO] [stderr] 1346 | |         }
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1341 |         match *self.term {
[INFO] [stderr] 1342 |             AnyTerminal::Stdout(ref mut term) => term.flush(),
[INFO] [stderr] 1343 |             AnyTerminal::Stderr(ref mut term) => term.flush(),
[INFO] [stderr] 1344 |             AnyTerminal::FallbackStdout => std::io::stdout().flush(),
[INFO] [stderr] 1345 |             AnyTerminal::FallbackStderr => std::io::stderr().flush(),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1368:9
[INFO] [stderr]      |
[INFO] [stderr] 1368 | /         match self.term {
[INFO] [stderr] 1369 | |             &mut AnyTerminal::Stdout(ref mut term) => term.reset(),
[INFO] [stderr] 1370 | |             &mut AnyTerminal::Stderr(ref mut term) => term.reset(),
[INFO] [stderr] 1371 | |             &mut AnyTerminal::FallbackStdout |
[INFO] [stderr] 1372 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1373 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1368 |         match *self.term {
[INFO] [stderr] 1369 |             AnyTerminal::Stdout(ref mut term) => term.reset(),
[INFO] [stderr] 1370 |             AnyTerminal::Stderr(ref mut term) => term.reset(),
[INFO] [stderr] 1371 |             AnyTerminal::FallbackStdout |
[INFO] [stderr] 1372 |             AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1381:9
[INFO] [stderr]      |
[INFO] [stderr] 1381 | /         match self.term {
[INFO] [stderr] 1382 | |             &mut AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1383 | |             &mut AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1384 | |             &mut AnyTerminal::FallbackStdout |
[INFO] [stderr] 1385 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1386 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1381 |         match *self.term {
[INFO] [stderr] 1382 |             AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1383 |             AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1384 |             AnyTerminal::FallbackStdout |
[INFO] [stderr] 1385 |             AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1382:63
[INFO] [stderr]      |
[INFO] [stderr] 1382 |             &mut AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr]      |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(color)`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1383:63
[INFO] [stderr]      |
[INFO] [stderr] 1383 |             &mut AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr]      |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(color)`
[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: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1393:9
[INFO] [stderr]      |
[INFO] [stderr] 1393 | /         match self.term {
[INFO] [stderr] 1394 | |             &mut AnyTerminal::Stdout(ref mut term) => {
[INFO] [stderr] 1395 | |                 if term.supports_attr(term::Attr::Bold) {
[INFO] [stderr] 1396 | |                     term.attr(term::Attr::Bold)
[INFO] [stderr] ...    |
[INFO] [stderr] 1409 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1410 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1393 |         match *self.term {
[INFO] [stderr] 1394 |             AnyTerminal::Stdout(ref mut term) => {
[INFO] [stderr] 1395 |                 if term.supports_attr(term::Attr::Bold) {
[INFO] [stderr] 1396 |                     term.attr(term::Attr::Bold)
[INFO] [stderr] 1397 |                 } else {
[INFO] [stderr] 1398 |                     term.fg(term::color::BRIGHT_WHITE)
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/lib.rs:1235:40
[INFO] [stderr]      |
[INFO] [stderr] 1235 |             let use_color = self.color.unwrap_or(io.should_use_color());
[INFO] [stderr]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| io.should_use_color())`
[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 `unwrap_or` followed by a function call
[INFO] [stderr]     --> src/lib.rs:1259:36
[INFO] [stderr]      |
[INFO] [stderr] 1259 |         let use_color = self.color.unwrap_or(io.should_use_color());
[INFO] [stderr]      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| io.should_use_color())`
[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: methods called `new` usually return `Self`
[INFO] [stderr]     --> src/lib.rs:1281:5
[INFO] [stderr]      |
[INFO] [stderr] 1281 | /     pub fn new() -> TermDecoratorBuilder {
[INFO] [stderr] 1282 | |         TermDecoratorBuilder::new()
[INFO] [stderr] 1283 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1332:9
[INFO] [stderr]      |
[INFO] [stderr] 1332 | /         match self.term {
[INFO] [stderr] 1333 | |             &mut AnyTerminal::Stdout(ref mut term) => term.write(buf),
[INFO] [stderr] 1334 | |             &mut AnyTerminal::Stderr(ref mut term) => term.write(buf),
[INFO] [stderr] 1335 | |             &mut AnyTerminal::FallbackStdout => std::io::stdout().write(buf),
[INFO] [stderr] 1336 | |             &mut AnyTerminal::FallbackStderr => std::io::stderr().write(buf),
[INFO] [stderr] 1337 | |         }
[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] 1332 |         match *self.term {
[INFO] [stderr] 1333 |             AnyTerminal::Stdout(ref mut term) => term.write(buf),
[INFO] [stderr] 1334 |             AnyTerminal::Stderr(ref mut term) => term.write(buf),
[INFO] [stderr] 1335 |             AnyTerminal::FallbackStdout => std::io::stdout().write(buf),
[INFO] [stderr] 1336 |             AnyTerminal::FallbackStderr => std::io::stderr().write(buf),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1341:9
[INFO] [stderr]      |
[INFO] [stderr] 1341 | /         match self.term {
[INFO] [stderr] 1342 | |             &mut AnyTerminal::Stdout(ref mut term) => term.flush(),
[INFO] [stderr] 1343 | |             &mut AnyTerminal::Stderr(ref mut term) => term.flush(),
[INFO] [stderr] 1344 | |             &mut AnyTerminal::FallbackStdout => std::io::stdout().flush(),
[INFO] [stderr] 1345 | |             &mut AnyTerminal::FallbackStderr => std::io::stderr().flush(),
[INFO] [stderr] 1346 | |         }
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1341 |         match *self.term {
[INFO] [stderr] 1342 |             AnyTerminal::Stdout(ref mut term) => term.flush(),
[INFO] [stderr] 1343 |             AnyTerminal::Stderr(ref mut term) => term.flush(),
[INFO] [stderr] 1344 |             AnyTerminal::FallbackStdout => std::io::stdout().flush(),
[INFO] [stderr] 1345 |             AnyTerminal::FallbackStderr => std::io::stderr().flush(),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1368:9
[INFO] [stderr]      |
[INFO] [stderr] 1368 | /         match self.term {
[INFO] [stderr] 1369 | |             &mut AnyTerminal::Stdout(ref mut term) => term.reset(),
[INFO] [stderr] 1370 | |             &mut AnyTerminal::Stderr(ref mut term) => term.reset(),
[INFO] [stderr] 1371 | |             &mut AnyTerminal::FallbackStdout |
[INFO] [stderr] 1372 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1373 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1368 |         match *self.term {
[INFO] [stderr] 1369 |             AnyTerminal::Stdout(ref mut term) => term.reset(),
[INFO] [stderr] 1370 |             AnyTerminal::Stderr(ref mut term) => term.reset(),
[INFO] [stderr] 1371 |             AnyTerminal::FallbackStdout |
[INFO] [stderr] 1372 |             AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1381:9
[INFO] [stderr]      |
[INFO] [stderr] 1381 | /         match self.term {
[INFO] [stderr] 1382 | |             &mut AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1383 | |             &mut AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1384 | |             &mut AnyTerminal::FallbackStdout |
[INFO] [stderr] 1385 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1386 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1381 |         match *self.term {
[INFO] [stderr] 1382 |             AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1383 |             AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr] 1384 |             AnyTerminal::FallbackStdout |
[INFO] [stderr] 1385 |             AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1382:63
[INFO] [stderr]      |
[INFO] [stderr] 1382 |             &mut AnyTerminal::Stdout(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr]      |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(color)`
[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 u16 to u32 may become silently lossy if types change
[INFO] [stderr]     --> src/lib.rs:1383:63
[INFO] [stderr]      |
[INFO] [stderr] 1383 |             &mut AnyTerminal::Stderr(ref mut term) => term.fg(color as term::color::Color),
[INFO] [stderr]      |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(color)`
[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: you don't need to add `&` to all patterns
[INFO] [stderr]     --> src/lib.rs:1393:9
[INFO] [stderr]      |
[INFO] [stderr] 1393 | /         match self.term {
[INFO] [stderr] 1394 | |             &mut AnyTerminal::Stdout(ref mut term) => {
[INFO] [stderr] 1395 | |                 if term.supports_attr(term::Attr::Bold) {
[INFO] [stderr] 1396 | |                     term.attr(term::Attr::Bold)
[INFO] [stderr] ...    |
[INFO] [stderr] 1409 | |             &mut AnyTerminal::FallbackStderr => Ok(()),
[INFO] [stderr] 1410 | |         }.map_err(term_error_to_io_error)
[INFO] [stderr]      | |_________^
[INFO] [stderr]      |
[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] 1393 |         match *self.term {
[INFO] [stderr] 1394 |             AnyTerminal::Stdout(ref mut term) => {
[INFO] [stderr] 1395 |                 if term.supports_attr(term::Attr::Bold) {
[INFO] [stderr] 1396 |                     term.attr(term::Attr::Bold)
[INFO] [stderr] 1397 |                 } else {
[INFO] [stderr] 1398 |                     term.fg(term::color::BRIGHT_WHITE)
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `"docker" "inspect" "d311596647da43054165b5d7ece1876fd97e673f7780e624b033c60bfacc08b3"`
[INFO] running `"docker" "rm" "-f" "d311596647da43054165b5d7ece1876fd97e673f7780e624b033c60bfacc08b3"`
[INFO] [stdout] d311596647da43054165b5d7ece1876fd97e673f7780e624b033c60bfacc08b3