[INFO] crate maybe_box 1.0.0 is already in cache
[INFO] extracting crate maybe_box 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/maybe_box/1.0.0
[INFO] extracting crate maybe_box 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/maybe_box/1.0.0
[INFO] validating manifest of maybe_box-1.0.0 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 maybe_box-1.0.0 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 maybe_box-1.0.0
[INFO] finished frobbing maybe_box-1.0.0
[INFO] frobbed toml for maybe_box-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/maybe_box/1.0.0/Cargo.toml
[INFO] started frobbing maybe_box-1.0.0
[INFO] finished frobbing maybe_box-1.0.0
[INFO] frobbed toml for maybe_box-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/maybe_box/1.0.0/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 maybe_box-1.0.0 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/maybe_box/1.0.0:/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] 065bbf7ff19aafd7dfd75e10cd7061675216a62c34e297f3293f435aa11fc6f0
[INFO] running `"docker" "start" "-a" "065bbf7ff19aafd7dfd75e10cd7061675216a62c34e297f3293f435aa11fc6f0"`
[INFO] [stderr]     Checking maybe_box v1.0.0 (/opt/crater/workdir)
[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/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / unsafe fn transmogrify_inline<'a, T>(ptr: &'a usize) -> &'a T {
[INFO] [stderr] 22 | |     mem::transmute(ptr)
[INFO] [stderr] 23 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&*(ptr as *const usize as *const T)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[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/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / unsafe fn transmogrify_inline_mut<'a, T>(ptr: &'a mut usize) -> &'a mut T {
[INFO] [stderr] 27 | |     mem::transmute(ptr)
[INFO] [stderr] 28 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(ptr as *mut usize as *mut T)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/lib.rs:31:56
[INFO] [stderr]    |
[INFO] [stderr] 31 | unsafe fn transmogrify_boxed<'a, T>(ptr: &'a usize) -> &'a Box<T> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: try: `&'a T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&*(ptr as *const usize as *const std::boxed::Box<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/lib.rs:36:64
[INFO] [stderr]    |
[INFO] [stderr] 36 | unsafe fn transmogrify_boxed_mut<'a, T>(ptr: &'a mut usize) -> &'a mut Box<T> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: try: `&'a mut T`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(ptr as *mut usize as *mut std::boxed::Box<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[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/lib.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | / unsafe fn new_inline<'a, T>(t: T, ptr: &'a mut usize) {
[INFO] [stderr] 41 | |     let ptr = transmogrify_inline_mut(ptr);
[INFO] [stderr] 42 | |     ptr::write(ptr, t);
[INFO] [stderr] 43 | | }
[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/lib.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | / unsafe fn new_boxed<'a, T>(t: T, ptr: &'a mut usize) {
[INFO] [stderr] 46 | |     let ptr = transmogrify_boxed_mut(ptr);
[INFO] [stderr] 47 | |     ptr::write(ptr, Box::new(t));
[INFO] [stderr] 48 | | }
[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/lib.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / unsafe fn get_inline<'a, T>(ptr: &'a mut usize) -> T {
[INFO] [stderr] 51 | |     let ptr = transmogrify_inline_mut(ptr);
[INFO] [stderr] 52 | |     let t: T = ptr::read(ptr);
[INFO] [stderr] 53 | |     t
[INFO] [stderr] 54 | | }
[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/lib.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / unsafe fn get_boxed<'a, T>(ptr: &'a mut usize) -> Box<T> {
[INFO] [stderr] 57 | |     let ptr = transmogrify_boxed_mut(ptr);
[INFO] [stderr] 58 | |     let b: Box<T> = ptr::read(ptr);
[INFO] [stderr] 59 | |     b
[INFO] [stderr] 60 | | }
[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: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/lib.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 | /     fn ne(&self, other: &MaybeBox<U>) -> bool {
[INFO] [stderr] 176 | |         let l: &T = &**self;
[INFO] [stderr] 177 | |         let r: &U = &**other;
[INFO] [stderr] 178 | |         *l != *r
[INFO] [stderr] 179 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[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/lib.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | / unsafe fn transmogrify_inline<'a, T>(ptr: &'a usize) -> &'a T {
[INFO] [stderr] 22 | |     mem::transmute(ptr)
[INFO] [stderr] 23 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&*(ptr as *const usize as *const T)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[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/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | / unsafe fn transmogrify_inline_mut<'a, T>(ptr: &'a mut usize) -> &'a mut T {
[INFO] [stderr] 27 | |     mem::transmute(ptr)
[INFO] [stderr] 28 | | }
[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: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(ptr as *mut usize as *mut T)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/lib.rs:31:56
[INFO] [stderr]    |
[INFO] [stderr] 31 | unsafe fn transmogrify_boxed<'a, T>(ptr: &'a usize) -> &'a Box<T> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: try: `&'a T`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::borrowed_box)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&*(ptr as *const usize as *const std::boxed::Box<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `&Box<T>`. Consider using just `&T`
[INFO] [stderr]   --> src/lib.rs:36:64
[INFO] [stderr]    |
[INFO] [stderr] 36 | unsafe fn transmogrify_boxed_mut<'a, T>(ptr: &'a mut usize) -> &'a mut Box<T> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ help: try: `&'a mut T`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     mem::transmute(ptr)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(ptr as *mut usize as *mut std::boxed::Box<T>)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[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/lib.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | / unsafe fn new_inline<'a, T>(t: T, ptr: &'a mut usize) {
[INFO] [stderr] 41 | |     let ptr = transmogrify_inline_mut(ptr);
[INFO] [stderr] 42 | |     ptr::write(ptr, t);
[INFO] [stderr] 43 | | }
[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/lib.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | / unsafe fn new_boxed<'a, T>(t: T, ptr: &'a mut usize) {
[INFO] [stderr] 46 | |     let ptr = transmogrify_boxed_mut(ptr);
[INFO] [stderr] 47 | |     ptr::write(ptr, Box::new(t));
[INFO] [stderr] 48 | | }
[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/lib.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | / unsafe fn get_inline<'a, T>(ptr: &'a mut usize) -> T {
[INFO] [stderr] 51 | |     let ptr = transmogrify_inline_mut(ptr);
[INFO] [stderr] 52 | |     let t: T = ptr::read(ptr);
[INFO] [stderr] 53 | |     t
[INFO] [stderr] 54 | | }
[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/lib.rs:56:1
[INFO] [stderr]    |
[INFO] [stderr] 56 | / unsafe fn get_boxed<'a, T>(ptr: &'a mut usize) -> Box<T> {
[INFO] [stderr] 57 | |     let ptr = transmogrify_boxed_mut(ptr);
[INFO] [stderr] 58 | |     let b: Box<T> = ptr::read(ptr);
[INFO] [stderr] 59 | |     b
[INFO] [stderr] 60 | | }
[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: re-implementing `PartialEq::ne` is unnecessary
[INFO] [stderr]    --> src/lib.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 | /     fn ne(&self, other: &MaybeBox<U>) -> bool {
[INFO] [stderr] 176 | |         let l: &T = &**self;
[INFO] [stderr] 177 | |         let r: &U = &**other;
[INFO] [stderr] 178 | |         *l != *r
[INFO] [stderr] 179 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::partialeq_ne_impl)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "065bbf7ff19aafd7dfd75e10cd7061675216a62c34e297f3293f435aa11fc6f0"`
[INFO] running `"docker" "rm" "-f" "065bbf7ff19aafd7dfd75e10cd7061675216a62c34e297f3293f435aa11fc6f0"`
[INFO] [stdout] 065bbf7ff19aafd7dfd75e10cd7061675216a62c34e297f3293f435aa11fc6f0