[INFO] fetching crate field-project 0.1.0...
[INFO] checking field-project-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate field-project 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate field-project 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field-project 0.1.0
[INFO] finished tweaking crates.io crate field-project 0.1.0
[INFO] tweaked toml for crates.io crate field-project 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate field-project 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69ea23c66993949e8ba3e4cb6e2ba8713baa6860f85965b7eca966b9f9b657f0
[INFO] running `Command { std: "docker" "start" "-a" "69ea23c66993949e8ba3e4cb6e2ba8713baa6860f85965b7eca966b9f9b657f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69ea23c66993949e8ba3e4cb6e2ba8713baa6860f85965b7eca966b9f9b657f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ea23c66993949e8ba3e4cb6e2ba8713baa6860f85965b7eca966b9f9b657f0", kill_on_drop: false }`
[INFO] [stdout] 69ea23c66993949e8ba3e4cb6e2ba8713baa6860f85965b7eca966b9f9b657f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13a742c360e586a2d23c4fe8dbdaf0925a1470b8f1464b6b2e0cb8e1ba516596
[INFO] running `Command { std: "docker" "start" "-a" "13a742c360e586a2d23c4fe8dbdaf0925a1470b8f1464b6b2e0cb8e1ba516596", kill_on_drop: false }`
[INFO] [stderr]     Checking field-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]  --> src/pin.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     type Output<'a, Field: 'a> where Self: 'a = Pin<&'a Field>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout]   = note: `#[warn(deprecated_where_clause_location)]` on by default
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]   |
[INFO] [stdout] 8 -     type Output<'a, Field: 'a> where Self: 'a = Pin<&'a Field>;
[INFO] [stdout] 8 +     type Output<'a, Field: 'a>  = Pin<&'a Field> where Self: 'a;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/pin.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type OutputMut<'a, Field: 'a> where Self: 'a = Pin<&'a mut Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 18 -     type OutputMut<'a, Field: 'a> where Self: 'a = Pin<&'a mut Field>;
[INFO] [stdout] 18 +     type OutputMut<'a, Field: 'a>  = Pin<&'a mut Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]  --> src/maybe_uninit.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type Output<'a, Field: 'a> where Self: 'a = &'a MaybeUninit<Field>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]   |
[INFO] [stdout] 6 -     type Output<'a, Field: 'a> where Self: 'a = &'a MaybeUninit<Field>;
[INFO] [stdout] 6 +     type Output<'a, Field: 'a>  = &'a MaybeUninit<Field> where Self: 'a;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/maybe_uninit.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     type OutputMut<'a, Field: 'a> where Self: 'a = &'a mut MaybeUninit<Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 16 -     type OutputMut<'a, Field: 'a> where Self: 'a = &'a mut MaybeUninit<Field>;
[INFO] [stdout] 16 +     type OutputMut<'a, Field: 'a>  = &'a mut MaybeUninit<Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 22 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 22 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 33 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 33 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type OutputMut<'a, Field: 'a> where Self: 'a = T::OutputMut<'a, Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 43 -     type OutputMut<'a, Field: 'a> where Self: 'a = T::OutputMut<'a, Field>;
[INFO] [stdout] 43 +     type OutputMut<'a, Field: 'a>  = T::OutputMut<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 54 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 54 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]  --> src/pin.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     type Output<'a, Field: 'a> where Self: 'a = Pin<&'a Field>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout]   = note: `#[warn(deprecated_where_clause_location)]` on by default
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]   |
[INFO] [stdout] 8 -     type Output<'a, Field: 'a> where Self: 'a = Pin<&'a Field>;
[INFO] [stdout] 8 +     type Output<'a, Field: 'a>  = Pin<&'a Field> where Self: 'a;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/pin.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     type OutputMut<'a, Field: 'a> where Self: 'a = Pin<&'a mut Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 18 -     type OutputMut<'a, Field: 'a> where Self: 'a = Pin<&'a mut Field>;
[INFO] [stdout] 18 +     type OutputMut<'a, Field: 'a>  = Pin<&'a mut Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]  --> src/maybe_uninit.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type Output<'a, Field: 'a> where Self: 'a = &'a MaybeUninit<Field>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]   |
[INFO] [stdout] 6 -     type Output<'a, Field: 'a> where Self: 'a = &'a MaybeUninit<Field>;
[INFO] [stdout] 6 +     type Output<'a, Field: 'a>  = &'a MaybeUninit<Field> where Self: 'a;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/maybe_uninit.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 16 |     type OutputMut<'a, Field: 'a> where Self: 'a = &'a mut MaybeUninit<Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 16 -     type OutputMut<'a, Field: 'a> where Self: 'a = &'a mut MaybeUninit<Field>;
[INFO] [stdout] 16 +     type OutputMut<'a, Field: 'a>  = &'a mut MaybeUninit<Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 22 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 22 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 33 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 33 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     type OutputMut<'a, Field: 'a> where Self: 'a = T::OutputMut<'a, Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 43 -     type OutputMut<'a, Field: 'a> where Self: 'a = T::OutputMut<'a, Field>;
[INFO] [stdout] 43 +     type OutputMut<'a, Field: 'a>  = T::OutputMut<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> src/lib.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 54 -     type Output<'a, Field: 'a> where Self: 'a = T::Output<'a, Field>;
[INFO] [stdout] 54 +     type Output<'a, Field: 'a>  = T::Output<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> examples/volatile_ref.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |     type Output<'a, Field: 'a> where Self: 'a = VolatileRef<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout]    = note: `#[warn(deprecated_where_clause_location)]` on by default
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 61 -     type Output<'a, Field: 'a> where Self: 'a = VolatileRef<'a, Field>;
[INFO] [stdout] 61 +     type Output<'a, Field: 'a>  = VolatileRef<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> examples/volatile_ref.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |     type Output<'a, Field: 'a> where Self: 'a = VolatileMut<'a, Field>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 72 -     type Output<'a, Field: 'a> where Self: 'a = VolatileMut<'a, Field>;
[INFO] [stdout] 72 +     type Output<'a, Field: 'a>  = VolatileMut<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: where clause not allowed here
[INFO] [stdout]   --> examples/volatile_ref.rs:82:35
[INFO] [stdout]    |
[INFO] [stdout] 82 |     type OutputMut<'a, Field: 'a> where Self: 'a = VolatileMut<'a, Field>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #89122 <https://github.com/rust-lang/rust/issues/89122> for more information
[INFO] [stdout] help: move it to the end of the type declaration
[INFO] [stdout]    |
[INFO] [stdout] 82 -     type OutputMut<'a, Field: 'a> where Self: 'a = VolatileMut<'a, Field>;
[INFO] [stdout] 82 +     type OutputMut<'a, Field: 'a>  = VolatileMut<'a, Field> where Self: 'a;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> examples/volatile_ref.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_associated_types)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/volatile_ref.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut v = unsafe { VolatileMut::new(&mut Foo::default()) };
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reg2` is never read
[INFO] [stdout]   --> examples/volatile_ref.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct Foo {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 93 |     reg1: u32,
[INFO] [stdout] 94 |     reg2: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Foo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "13a742c360e586a2d23c4fe8dbdaf0925a1470b8f1464b6b2e0cb8e1ba516596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13a742c360e586a2d23c4fe8dbdaf0925a1470b8f1464b6b2e0cb8e1ba516596", kill_on_drop: false }`
[INFO] [stdout] 13a742c360e586a2d23c4fe8dbdaf0925a1470b8f1464b6b2e0cb8e1ba516596