[INFO] fetching crate avrd 1.0.0...
[INFO] documenting avrd-1.0.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate avrd 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate avrd 1.0.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avrd 1.0.0
[INFO] finished tweaking crates.io crate avrd 1.0.0
[INFO] tweaked toml for crates.io crate avrd 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-cpu-fetch v0.1.3
[INFO] [stderr]   Downloaded xmltree v0.10.3
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded avr-mcu v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0fffeb8cfbb5eec8bdae193b48b516d9b2679b21a73db017015bb666cefbc90
[INFO] running `Command { std: "docker" "start" "-a" "c0fffeb8cfbb5eec8bdae193b48b516d9b2679b21a73db017015bb666cefbc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0fffeb8cfbb5eec8bdae193b48b516d9b2679b21a73db017015bb666cefbc90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0fffeb8cfbb5eec8bdae193b48b516d9b2679b21a73db017015bb666cefbc90", kill_on_drop: false }`
[INFO] [stdout] c0fffeb8cfbb5eec8bdae193b48b516d9b2679b21a73db017015bb666cefbc90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464c0b3e3cfd942711c4d894fde45201704182741ef2ff1630ed03e8ec7d0b64
[INFO] running `Command { std: "docker" "start" "-a" "464c0b3e3cfd942711c4d894fde45201704182741ef2ff1630ed03e8ec7d0b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling xml-rs v0.8.19
[INFO] [stderr]    Compiling target-cpu-fetch v0.1.3
[INFO] [stderr]    Compiling xmltree v0.10.3
[INFO] [stderr]    Compiling avr-mcu v0.3.5
[INFO] [stderr]    Compiling avrd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting avrd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! The [`current`][crate::current] module is an alias to whatever microcontroller
[INFO] [stdout]    |          ---------  ^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |          |
[INFO] [stdout]    |          because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! The [`current`] module is an alias to whatever microcontroller
[INFO] [stdout]    |         ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/avrd/index.html
[INFO] running `Command { std: "docker" "inspect" "464c0b3e3cfd942711c4d894fde45201704182741ef2ff1630ed03e8ec7d0b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464c0b3e3cfd942711c4d894fde45201704182741ef2ff1630ed03e8ec7d0b64", kill_on_drop: false }`
[INFO] [stdout] 464c0b3e3cfd942711c4d894fde45201704182741ef2ff1630ed03e8ec7d0b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ce867a3e302c9bd334a818abf58364ceffb10a8d20bc86dee212c42119dcb2
[INFO] running `Command { std: "docker" "start" "-a" "33ce867a3e302c9bd334a818abf58364ceffb10a8d20bc86dee212c42119dcb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling avrd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting avrd v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! The [`current`][crate::current] module is an alias to whatever microcontroller
[INFO] [stdout]    |          ---------  ^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |          |
[INFO] [stdout]    |          because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 10 | //! The [`current`] module is an alias to whatever microcontroller
[INFO] [stdout]    |         ~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `avrd`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name avrd src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="all-mcus"' --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=cd8e49a3abca2e19 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 1.0.0 --cfg avr_mcu_atmega328` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "33ce867a3e302c9bd334a818abf58364ceffb10a8d20bc86dee212c42119dcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ce867a3e302c9bd334a818abf58364ceffb10a8d20bc86dee212c42119dcb2", kill_on_drop: false }`
[INFO] [stdout] 33ce867a3e302c9bd334a818abf58364ceffb10a8d20bc86dee212c42119dcb2
