[INFO] fetching crate embassy-traits 0.0.2...
[INFO] checking embassy-traits-0.0.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate embassy-traits 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate embassy-traits 0.0.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embassy-traits 0.0.2
[INFO] finished tweaking crates.io crate embassy-traits 0.0.2
[INFO] tweaked toml for crates.io crate embassy-traits 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages
[INFO] [stderr]       Adding defmt v0.2.3 (latest: v0.3.6)
[INFO] [stderr]       Adding defmt-macros v0.2.3 (latest: v0.3.7)
[INFO] [stderr]       Adding defmt-parser v0.2.2 (latest: v0.3.4)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (latest: v1.0.0)
[INFO] [stderr]       Adding nb v0.1.3 (latest: v1.1.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-macros v0.2.3
[INFO] [stderr]   Downloaded defmt-parser v0.2.2
[INFO] [stderr]   Downloaded defmt v0.2.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c0c20d60b3009f8a6068b7fdd7c8525a3b71eff7a37ef7a73572f49761467d9
[INFO] running `Command { std: "docker" "start" "-a" "1c0c20d60b3009f8a6068b7fdd7c8525a3b71eff7a37ef7a73572f49761467d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c0c20d60b3009f8a6068b7fdd7c8525a3b71eff7a37ef7a73572f49761467d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0c20d60b3009f8a6068b7fdd7c8525a3b71eff7a37ef7a73572f49761467d9", kill_on_drop: false }`
[INFO] [stdout] 1c0c20d60b3009f8a6068b7fdd7c8525a3b71eff7a37ef7a73572f49761467d9
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87fb14b9d831b11e7f1663e9f78ac4c2264c99777e9753a9d7681bc7089d064
[INFO] running `Command { std: "docker" "start" "-a" "a87fb14b9d831b11e7f1663e9f78ac4c2264c99777e9753a9d7681bc7089d064", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking embassy-traits v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(const_fn)]
[INFO] [stdout]   |            ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(min_type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of full type_alias_impl_trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(min_type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in favor of full type_alias_impl_trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(impl_trait_in_bindings)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: the implementation was not maintainable, the feature may get reintroduced once the current refactorings are done
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(impl_trait_in_bindings)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: the implementation was not maintainable, the feature may get reintroduced once the current refactorings are done
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `DelayFuture`
[INFO] [stdout]  --> src/delay.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     type DelayFuture<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                                   |
[INFO] [stdout]   |                                                   help: add the required where clause: `where Self: 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]   = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `DelayFuture`
[INFO] [stdout]  --> src/delay.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     type DelayFuture<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                                   |
[INFO] [stdout]   |                                                   help: add the required where clause: `where Self: 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]   = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]  --> src/gpio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]   = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteReadFuture`
[INFO] [stdout]   --> src/i2c.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     type WriteReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                            |
[INFO] [stdout]    |                                                                            help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteFuture`
[INFO] [stdout]   --> src/i2c.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     type WriteFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                        |
[INFO] [stdout]    |                                                                        help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `ReadFuture`
[INFO] [stdout]   --> src/i2c.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     type ReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                       |
[INFO] [stdout]    |                                                                       help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteFuture`
[INFO] [stdout]   --> src/spi.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     type WriteFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 27 | |     where
[INFO] [stdout] 28 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteReadFuture`
[INFO] [stdout]   --> src/spi.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     type WriteReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 33 | |     where
[INFO] [stdout] 34 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `ReadFuture`
[INFO] [stdout]   --> src/spi.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     type ReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 30 | |     where
[INFO] [stdout] 31 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]  --> src/gpio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]   |                                              |
[INFO] [stdout]   |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]   = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `Future`
[INFO] [stdout]   --> src/gpio.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Future<'a>: Future<Output = ()> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteReadFuture`
[INFO] [stdout]   --> src/i2c.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     type WriteReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                            |
[INFO] [stdout]    |                                                                            help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteFuture`
[INFO] [stdout]   --> src/i2c.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     type WriteFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                        |
[INFO] [stdout]    |                                                                        help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `ReadFuture`
[INFO] [stdout]   --> src/i2c.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     type ReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                                       |
[INFO] [stdout]    |                                                                       help: add the required where clause: `where Self: 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteFuture`
[INFO] [stdout]   --> src/spi.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     type WriteFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 27 | |     where
[INFO] [stdout] 28 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `WriteReadFuture`
[INFO] [stdout]   --> src/spi.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /     type WriteReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 33 | |     where
[INFO] [stdout] 34 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing required bound on `ReadFuture`
[INFO] [stdout]   --> src/spi.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | /     type ReadFuture<'a>: Future<Output = Result<(), Self::Error>> + 'a
[INFO] [stdout] 30 | |     where
[INFO] [stdout] 31 | |         Self: 'a;
[INFO] [stdout]    | |                 ^
[INFO] [stdout]    | |                 |
[INFO] [stdout]    | |_________________help: add the required where clause: `, Word: 'a`
[INFO] [stdout]    | 
[INFO] [stdout]    |
[INFO] [stdout]    = note: this bound is currently required to ensure that impls have maximum flexibility
[INFO] [stdout]    = note: we are soliciting feedback, see issue #87479 <https://github.com/rust-lang/rust/issues/87479> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embassy-traits` (lib) due to 16 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embassy-traits` (lib test) due to 16 previous errors
[INFO] running `Command { std: "docker" "inspect" "a87fb14b9d831b11e7f1663e9f78ac4c2264c99777e9753a9d7681bc7089d064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87fb14b9d831b11e7f1663e9f78ac4c2264c99777e9753a9d7681bc7089d064", kill_on_drop: false }`
[INFO] [stdout] a87fb14b9d831b11e7f1663e9f78ac4c2264c99777e9753a9d7681bc7089d064
[INFO] checking embassy-traits-0.0.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] extracting crate embassy-traits 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate embassy-traits 0.0.2 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embassy-traits 0.0.2
[INFO] finished tweaking crates.io crate embassy-traits 0.0.2
[INFO] tweaked toml for crates.io crate embassy-traits 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12a5430d8a0a9e5320d0e44cc8a4a4316e4c65fd1f7e2115c962288ac6bb7274
[INFO] running `Command { std: "docker" "start" "-a" "12a5430d8a0a9e5320d0e44cc8a4a4316e4c65fd1f7e2115c962288ac6bb7274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a5430d8a0a9e5320d0e44cc8a4a4316e4c65fd1f7e2115c962288ac6bb7274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a5430d8a0a9e5320d0e44cc8a4a4316e4c65fd1f7e2115c962288ac6bb7274", kill_on_drop: false }`
[INFO] [stdout] 12a5430d8a0a9e5320d0e44cc8a4a4316e4c65fd1f7e2115c962288ac6bb7274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 778c124b1eddbb87df9d34a60346fb120c74881d510d0a4a7a5d7b91eb1d213a
[INFO] running `Command { std: "docker" "start" "-a" "778c124b1eddbb87df9d34a60346fb120c74881d510d0a4a7a5d7b91eb1d213a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "778c124b1eddbb87df9d34a60346fb120c74881d510d0a4a7a5d7b91eb1d213a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "778c124b1eddbb87df9d34a60346fb120c74881d510d0a4a7a5d7b91eb1d213a", kill_on_drop: false }`
[INFO] [stdout] 778c124b1eddbb87df9d34a60346fb120c74881d510d0a4a7a5d7b91eb1d213a