[INFO] crate bounds 0.5.0 is already in cache
[INFO] extracting crate bounds 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/bounds/0.5.0
[INFO] extracting crate bounds 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bounds/0.5.0
[INFO] validating manifest of bounds-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 bounds-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 bounds-0.5.0
[INFO] finished frobbing bounds-0.5.0
[INFO] frobbed toml for bounds-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/bounds/0.5.0/Cargo.toml
[INFO] started frobbing bounds-0.5.0
[INFO] finished frobbing bounds-0.5.0
[INFO] frobbed toml for bounds-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bounds/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 bounds-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-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/bounds/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] dd99a57de47472b763b05ed5543782a85ce482f0dff97ba00ff501b9fac6e988
[INFO] running `"docker" "start" "-a" "dd99a57de47472b763b05ed5543782a85ce482f0dff97ba00ff501b9fac6e988"`
[INFO] [stderr]     Checking bounds v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |                 return Comparison::Intersects;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Comparison::Intersects`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 313 | |                         if a.value >= y.value { return Comparison::Greater; }
[INFO] [stderr] 314 | |                     }
[INFO] [stderr]     | |_____________________^ help: try: `if a.value >= y.value { return Comparison::Greater; }`
[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] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:319:13
[INFO] [stderr]     |
[INFO] [stderr] 319 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 320 | |                         if b.value <= x.value { return Comparison::Less; }
[INFO] [stderr] 321 | |                     }
[INFO] [stderr]     | |_____________________^ help: try: `if b.value <= x.value { return Comparison::Less; }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |                   if self.bound_type == BoundType::Inclusive {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 68 | |                     true
[INFO] [stderr] 69 | |                 } else {
[INFO] [stderr] 70 | |                     false
[INFO] [stderr] 71 | |                 }
[INFO] [stderr]    | |_________________^ help: you can reduce it to: `self.bound_type == BoundType::Inclusive`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |                   if self.bound_type == BoundType::Inclusive {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 89 | |                     true
[INFO] [stderr] 90 | |                 } else {
[INFO] [stderr] 91 | |                     false
[INFO] [stderr] 92 | |                 }
[INFO] [stderr]    | |_________________^ help: you can reduce it to: `self.bound_type == BoundType::Inclusive`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 328 |                   if let &Some(ref x) = x {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 329 | |                     match x.bound_type {
[INFO] [stderr] 330 | |                         BoundType::Inclusive => {
[INFO] [stderr] 331 | |                             if a < &x.value { return Comparison::Less; }
[INFO] [stderr] ...   |
[INFO] [stderr] 336 | |                     }
[INFO] [stderr] 337 | |                 }
[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] 328 |                 if let Some(ref x) = *x {
[INFO] [stderr]     |                        ^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:331:11
[INFO] [stderr]     |
[INFO] [stderr] 331 |                             if a < &x.value { return Comparison::Less; }
[INFO] [stderr]     |                                ^^^^--------
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: use the right value directly: `x.value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:334:11
[INFO] [stderr]     |
[INFO] [stderr] 334 |                             if a <= &x.value { return Comparison::Less; }
[INFO] [stderr]     |                                ^^^^^--------
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: use the right value directly: `x.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:339:5
[INFO] [stderr]     |
[INFO] [stderr] 339 |                   if let &Some(ref y) = y {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 340 | |                     match y.bound_type {
[INFO] [stderr] 341 | |                         BoundType::Inclusive => {
[INFO] [stderr] 342 | |                             if a > &y.value { return Comparison::Greater; }
[INFO] [stderr] ...   |
[INFO] [stderr] 347 | |                     }
[INFO] [stderr] 348 | |                 }
[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] 339 |                 if let Some(ref y) = *y {
[INFO] [stderr]     |                        ^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:342:11
[INFO] [stderr]     |
[INFO] [stderr] 342 |                             if a > &y.value { return Comparison::Greater; }
[INFO] [stderr]     |                                ^^^^--------
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: use the right value directly: `y.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:345:11
[INFO] [stderr]     |
[INFO] [stderr] 345 |                             if a >= &y.value { return Comparison::Greater; }
[INFO] [stderr]     |                                ^^^^^--------
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: use the right value directly: `y.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:350:5
[INFO] [stderr]     |
[INFO] [stderr] 350 |                 return Comparison::Intersects;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Comparison::Intersects`
[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: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:312:13
[INFO] [stderr]     |
[INFO] [stderr] 312 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 313 | |                         if a.value >= y.value { return Comparison::Greater; }
[INFO] [stderr] 314 | |                     }
[INFO] [stderr]     | |_____________________^ help: try: `if a.value >= y.value { return Comparison::Greater; }`
[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] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:319:13
[INFO] [stderr]     |
[INFO] [stderr] 319 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 320 | |                         if b.value <= x.value { return Comparison::Less; }
[INFO] [stderr] 321 | |                     }
[INFO] [stderr]     | |_____________________^ help: try: `if b.value <= x.value { return Comparison::Less; }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |                   if self.bound_type == BoundType::Inclusive {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 68 | |                     true
[INFO] [stderr] 69 | |                 } else {
[INFO] [stderr] 70 | |                     false
[INFO] [stderr] 71 | |                 }
[INFO] [stderr]    | |_________________^ help: you can reduce it to: `self.bound_type == BoundType::Inclusive`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |                   if self.bound_type == BoundType::Inclusive {
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 89 | |                     true
[INFO] [stderr] 90 | |                 } else {
[INFO] [stderr] 91 | |                     false
[INFO] [stderr] 92 | |                 }
[INFO] [stderr]    | |_________________^ help: you can reduce it to: `self.bound_type == BoundType::Inclusive`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:328:5
[INFO] [stderr]     |
[INFO] [stderr] 328 |                   if let &Some(ref x) = x {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 329 | |                     match x.bound_type {
[INFO] [stderr] 330 | |                         BoundType::Inclusive => {
[INFO] [stderr] 331 | |                             if a < &x.value { return Comparison::Less; }
[INFO] [stderr] ...   |
[INFO] [stderr] 336 | |                     }
[INFO] [stderr] 337 | |                 }
[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] 328 |                 if let Some(ref x) = *x {
[INFO] [stderr]     |                        ^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:331:11
[INFO] [stderr]     |
[INFO] [stderr] 331 |                             if a < &x.value { return Comparison::Less; }
[INFO] [stderr]     |                                ^^^^--------
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: use the right value directly: `x.value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:334:11
[INFO] [stderr]     |
[INFO] [stderr] 334 |                             if a <= &x.value { return Comparison::Less; }
[INFO] [stderr]     |                                ^^^^^--------
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: use the right value directly: `x.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:339:5
[INFO] [stderr]     |
[INFO] [stderr] 339 |                   if let &Some(ref y) = y {
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 340 | |                     match y.bound_type {
[INFO] [stderr] 341 | |                         BoundType::Inclusive => {
[INFO] [stderr] 342 | |                             if a > &y.value { return Comparison::Greater; }
[INFO] [stderr] ...   |
[INFO] [stderr] 347 | |                     }
[INFO] [stderr] 348 | |                 }
[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] 339 |                 if let Some(ref y) = *y {
[INFO] [stderr]     |                        ^^^^^^^^^^^   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:342:11
[INFO] [stderr]     |
[INFO] [stderr] 342 |                             if a > &y.value { return Comparison::Greater; }
[INFO] [stderr]     |                                ^^^^--------
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: use the right value directly: `y.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/lib.rs:345:11
[INFO] [stderr]     |
[INFO] [stderr] 345 |                             if a >= &y.value { return Comparison::Greater; }
[INFO] [stderr]     |                                ^^^^^--------
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     help: use the right value directly: `y.value`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 35
[INFO] [stderr]    --> src/lib.rs:366:1
[INFO] [stderr]     |
[INFO] [stderr] 366 | / fn test_intersection() {
[INFO] [stderr] 367 | |     assert!(Bounds::Exact(42).intersects(&Bounds::Exact(42)));
[INFO] [stderr] 368 | |     assert!(!Bounds::Exact(42).intersects(&Bounds::Exact(0)));
[INFO] [stderr] 369 | |     assert!(Bounds::Exact(1).intersects(&Bounds::range(Bound::inclusive(1), Bound::inclusive(3))));
[INFO] [stderr] ...   |
[INFO] [stderr] 418 | |     assert!(Bounds::<i32>::from(..).intersects(&Bounds::from(..)));
[INFO] [stderr] 419 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "dd99a57de47472b763b05ed5543782a85ce482f0dff97ba00ff501b9fac6e988"`
[INFO] running `"docker" "rm" "-f" "dd99a57de47472b763b05ed5543782a85ce482f0dff97ba00ff501b9fac6e988"`
[INFO] [stdout] dd99a57de47472b763b05ed5543782a85ce482f0dff97ba00ff501b9fac6e988