[INFO] cloning repository https://github.com/jonlamb-gh/home-phone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonlamb-gh/home-phone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fhome-phone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fhome-phone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9dde49d01f282ffa5b425e42f5cb8696b5a5a28
[INFO] documenting jonlamb-gh/home-phone against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonlamb-gh%2Fhome-phone" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jonlamb-gh/home-phone on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-31/source/.cargo/config
[INFO] removed /workspace/builds/worker-31/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jonlamb-gh/home-phone
[INFO] finished tweaking git repo https://github.com/jonlamb-gh/home-phone
[INFO] tweaked toml for git repo https://github.com/jonlamb-gh/home-phone written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/jonlamb-gh/home-phone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06f49e0a57f13bbc71ae81f70a1d80bb7ba2a10a9770aab4fb37eaee59036df7
[INFO] running `Command { std: "docker" "start" "-a" "06f49e0a57f13bbc71ae81f70a1d80bb7ba2a10a9770aab4fb37eaee59036df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06f49e0a57f13bbc71ae81f70a1d80bb7ba2a10a9770aab4fb37eaee59036df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f49e0a57f13bbc71ae81f70a1d80bb7ba2a10a9770aab4fb37eaee59036df7", kill_on_drop: false }`
[INFO] [stdout] 06f49e0a57f13bbc71ae81f70a1d80bb7ba2a10a9770aab4fb37eaee59036df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7782aa0977f5cb3c8c4307329b627ed15ff70facc6710478e4ddf3d13960161
[INFO] running `Command { std: "docker" "start" "-a" "c7782aa0977f5cb3c8c4307329b627ed15ff70facc6710478e4ddf3d13960161", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling cortex-m-rt v0.6.11
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling stm32f4 v0.9.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking managed v0.7.1
[INFO] [stderr]    Compiling heapless v0.5.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking keypad v0.1.4 (https://github.com/jonlamb-gh/keypad.git?branch=digital-v2-infallible#93df3c9b)
[INFO] [stderr]     Checking ds323x v0.2.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking smoltcp v0.5.0 (https://github.com/m-labs/smoltcp.git?branch=master#ae27235c)
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking as-slice v0.1.2
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.7
[INFO] [stderr]     Checking stm32f4xx-hal v0.6.0 (https://github.com/jonlamb-gh/stm32f4xx-hal.git?branch=home-phone-changes#fb10640f)
[INFO] [stderr]     Checking stm32-eth v0.1.2 (https://github.com/jonlamb-gh/stm32-eth.git?branch=update-deps#5e1fb634)
[INFO] [stderr]  Documenting home-phone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking home-phone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/keypad/mod.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / keypad_struct! {
[INFO] [stdout] 39 | |     pub struct KeypadInner {
[INFO] [stdout] 40 | |         rows: (
[INFO] [stdout] 41 | |           gpiob::PB0<Input<PullUp>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     }
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `keypad_struct` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/phone_number.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! https://github.com/1aim/rust-phonenumber
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/1aim/rust-phonenumber>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `home-phone`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bin src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=26e26a3eadcd0fde -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-12cb2f8ecc9df8a7.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-9e44b2e433bca624.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-727e86f89ee63d30.rmeta --extern ds323x=/opt/rustwide/target/debug/deps/libds323x-a71fa50e1712266d.rmeta --extern heapless=/opt/rustwide/target/debug/deps/libheapless-abf9a8dc24026b0c.rmeta --extern lib=/opt/rustwide/target/debug/deps/liblib-7c39eae71ce1d22d.rmeta --extern keypad=/opt/rustwide/target/debug/deps/libkeypad-2da909b747c8b5e1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-246700c1f59f0e28.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-5116bb8be07def77.rmeta --extern smoltcp=/opt/rustwide/target/debug/deps/libsmoltcp-ae33250efea4a8c2.rmeta --extern stm32_eth=/opt/rustwide/target/debug/deps/libstm32_eth-5149b1ec9d2167e4.rmeta --extern stm32f4xx_hal=/opt/rustwide/target/debug/deps/libstm32f4xx_hal-0cdf6a555373d210.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-b62e3ef76fb71696.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "c7782aa0977f5cb3c8c4307329b627ed15ff70facc6710478e4ddf3d13960161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7782aa0977f5cb3c8c4307329b627ed15ff70facc6710478e4ddf3d13960161", kill_on_drop: false }`
[INFO] [stdout] c7782aa0977f5cb3c8c4307329b627ed15ff70facc6710478e4ddf3d13960161