[INFO] fetching crate embedded-update 0.12.0...
[INFO] documenting embedded-update-0.12.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate embedded-update 0.12.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate embedded-update 0.12.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate embedded-update 0.12.0
[INFO] finished tweaking crates.io crate embedded-update 0.12.0
[INFO] tweaked toml for crates.io crate embedded-update 0.12.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-io v0.6.1
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded embedded-io-adapters v0.6.1
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b70e9d91f8d2b9a38e621e4d7587494c340ec319a654be27f47911af3c6274c3
[INFO] running `Command { std: "docker" "start" "-a" "b70e9d91f8d2b9a38e621e4d7587494c340ec319a654be27f47911af3c6274c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70e9d91f8d2b9a38e621e4d7587494c340ec319a654be27f47911af3c6274c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70e9d91f8d2b9a38e621e4d7587494c340ec319a654be27f47911af3c6274c3", kill_on_drop: false }`
[INFO] [stdout] b70e9d91f8d2b9a38e621e4d7587494c340ec319a654be27f47911af3c6274c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e891d9e948405b6c7ca14fffa9a81023db19bef74b823035b0ab3f6a15aa00bf
[INFO] running `Command { std: "docker" "start" "-a" "e891d9e948405b6c7ca14fffa9a81023db19bef74b823035b0ab3f6a15aa00bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking postcard v1.0.8
[INFO] [stderr]  Documenting embedded-update v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal_async::delay::DelayUs`
[INFO] [stdout]  --> src/updater.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     embedded_hal_async::delay::DelayUs,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^-------
[INFO] [stdout]   |     |                          |
[INFO] [stdout]   |     |                          help: a similar name exists in the module: `DelayNs`
[INFO] [stdout]   |     no `DelayUs` in `delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(async_fn_in_trait))]
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_fn_in_trait` has been stable since `1.75.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `embedded-update`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name embedded_update src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="embedded-hal-async"' --cfg 'feature="embedded-io-async"' --cfg 'feature="futures"' --cfg 'feature="nightly"' --cfg 'feature="postcard"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=372d207cb41ca585 -L dependency=/opt/rustwide/target/debug/deps --extern embedded_hal_async=/opt/rustwide/target/debug/deps/libembedded_hal_async-f3a212d23dc4bda3.rmeta --extern embedded_io=/opt/rustwide/target/debug/deps/libembedded_io-543a823e94b4db47.rmeta --extern embedded_io_async=/opt/rustwide/target/debug/deps/libembedded_io_async-1eb369ae52539bbd.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-33b9e613c5c1e55b.rmeta --extern heapless=/opt/rustwide/target/debug/deps/libheapless-65cb458c8b70ea37.rmeta --extern postcard=/opt/rustwide/target/debug/deps/libpostcard-e51aa2317592e7b5.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-dac0a1f7a7933c0d.rmeta --cap-lints=warn --crate-version 0.12.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e891d9e948405b6c7ca14fffa9a81023db19bef74b823035b0ab3f6a15aa00bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e891d9e948405b6c7ca14fffa9a81023db19bef74b823035b0ab3f6a15aa00bf", kill_on_drop: false }`
[INFO] [stdout] e891d9e948405b6c7ca14fffa9a81023db19bef74b823035b0ab3f6a15aa00bf
