[INFO] fetching crate async_msp_lib 0.1.15...
[INFO] documenting async_msp_lib-0.1.15 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate async_msp_lib 0.1.15 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate async_msp_lib 0.1.15 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] started tweaking crates.io crate async_msp_lib 0.1.15
[INFO] finished tweaking crates.io crate async_msp_lib 0.1.15
[INFO] tweaked toml for crates.io crate async_msp_lib 0.1.15 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 }`
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[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] 4253f6ec8542905aedf7ae3e7fe15493f1cb76dffccf2250700ad709fb8f7942
[INFO] running `Command { std: "docker" "start" "-a" "4253f6ec8542905aedf7ae3e7fe15493f1cb76dffccf2250700ad709fb8f7942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4253f6ec8542905aedf7ae3e7fe15493f1cb76dffccf2250700ad709fb8f7942", kill_on_drop: false }`
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[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] 0e5baad32fa87690fb82ed593f08ba33b9ea9c2a56ab7e8429c61a37384ddcdd
[INFO] running `Command { std: "docker" "start" "-a" "0e5baad32fa87690fb82ed593f08ba33b9ea9c2a56ab7e8429c61a37384ddcdd", kill_on_drop: false }`
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[INFO] [stderr]  Documenting async_msp_lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use async_std::sync::{channel, Sender, Receiver};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]    |                       |        |
[INFO] [stdout]    |                       |        no `Sender` in `sync`
[INFO] [stdout]    |                       no `channel` in `sync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel
[INFO] [stdout]            futures::channel
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Sender
[INFO] [stdout]            std::sync::mpsc::Sender
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            ::core::ops::Receiver
[INFO] [stdout]            async_std::channel::Receiver
[INFO] [stdout]            std::ops::Receiver
[INFO] [stdout]            std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]  --> src/core.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use async_std::sync::{channel, Arc, Condvar, Mutex, Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^^                       ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]   |                       |                             |
[INFO] [stdout]   |                       |                             no `Sender` in `sync`
[INFO] [stdout]   |                       no `channel` in `sync`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel
[INFO] [stdout]           crate::channel
[INFO] [stdout]           futures::channel
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Sender
[INFO] [stdout]           crate::Sender
[INFO] [stdout]           std::sync::mpsc::Sender
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Receiver
[INFO] [stdout]           core::ops::Receiver
[INFO] [stdout]           crate::Receiver
[INFO] [stdout]           std::ops::Receiver
[INFO] [stdout]           std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `async_msp_lib`
[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=2018 --crate-type lib --crate-name async_msp_lib src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d45f4c00eea4aa9a -L dependency=/opt/rustwide/target/debug/deps --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-aeb29aef1beb12c8.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-bbb06a6375e6d589.rmeta --extern multiwii_serial_protocol_v2=/opt/rustwide/target/debug/deps/libmultiwii_serial_protocol_v2-2bcb9778c49908d0.rmeta --extern packed_struct=/opt/rustwide/target/debug/deps/libpacked_struct-0ba32bad625794f9.rmeta --extern packed_struct_codegen=/opt/rustwide/target/debug/deps/libpacked_struct_codegen-9136389fa2bec1b0.so --extern serialport=/opt/rustwide/target/debug/deps/libserialport-06126a0d417f6fa9.rmeta --cap-lints=warn --crate-version 0.1.15` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0e5baad32fa87690fb82ed593f08ba33b9ea9c2a56ab7e8429c61a37384ddcdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e5baad32fa87690fb82ed593f08ba33b9ea9c2a56ab7e8429c61a37384ddcdd", kill_on_drop: false }`
[INFO] [stdout] 0e5baad32fa87690fb82ed593f08ba33b9ea9c2a56ab7e8429c61a37384ddcdd
