[INFO] cloning repository https://github.com/garasubo/wio-wifi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/garasubo/wio-wifi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fwio-wifi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fwio-wifi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fe551c92c83f80a232c624eb0deddb9c2fe15ab
[INFO] documenting garasubo/wio-wifi against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarasubo%2Fwio-wifi" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garasubo/wio-wifi on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-25/source/.cargo/config
[INFO] started tweaking git repo https://github.com/garasubo/wio-wifi
[INFO] finished tweaking git repo https://github.com/garasubo/wio-wifi
[INFO] tweaked toml for git repo https://github.com/garasubo/wio-wifi written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/garasubo/wio-wifi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.5
[INFO] [stderr]   Downloaded accelerometer v0.12.0
[INFO] [stderr]   Downloaded embedded-graphics v0.6.2
[INFO] [stderr]   Downloaded bbqueue v0.4.12
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded atsamd51p v0.9.0
[INFO] [stderr]   Downloaded smoltcp v0.7.1
[INFO] [stderr]   Downloaded usbd-serial v0.1.1
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded managed v0.7.2
[INFO] [stderr]   Downloaded aligned v0.3.4
[INFO] [stderr]   Downloaded cortex-m v0.6.7
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded cortex-m-rt v0.6.13
[INFO] [stderr]   Downloaded no-std-net v0.5.0
[INFO] [stderr]   Downloaded nb v1.0.0
[INFO] [stderr]   Downloaded wio_terminal v0.3.0
[INFO] [stderr]   Downloaded cortex-m v0.7.2
[INFO] [stderr]   Downloaded embedded-sdmmc v0.3.0
[INFO] [stderr]   Downloaded micromath v1.1.1
[INFO] [stderr]   Downloaded ili9341 v0.4.1
[INFO] [stderr]   Downloaded usb-device v0.2.8
[INFO] [stderr]   Downloaded seeed-erpc v0.1.1
[INFO] [stderr]   Downloaded atsamd-hal v0.12.0
[INFO] [stderr]   Downloaded display-interface v0.4.0
[INFO] [stderr]   Downloaded lis3dh v0.3.0
[INFO] [stderr]   Downloaded display-interface-spi v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28d4e0d95a3730b83fc28f298a65bf3647d90b4fc871fce0e6a196edfa999835
[INFO] running `Command { std: "docker" "start" "-a" "28d4e0d95a3730b83fc28f298a65bf3647d90b4fc871fce0e6a196edfa999835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28d4e0d95a3730b83fc28f298a65bf3647d90b4fc871fce0e6a196edfa999835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d4e0d95a3730b83fc28f298a65bf3647d90b4fc871fce0e6a196edfa999835", kill_on_drop: false }`
[INFO] [stdout] 28d4e0d95a3730b83fc28f298a65bf3647d90b4fc871fce0e6a196edfa999835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f6b30452ef9c7bb94d36df1b07c0160f458596df03daad7943be658632f766
[INFO] running `Command { std: "docker" "start" "-a" "a9f6b30452ef9c7bb94d36df1b07c0160f458596df03daad7943be658632f766", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling cortex-m v0.7.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling atsamd51p v0.9.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking display-interface v0.4.0
[INFO] [stderr]    Compiling lis3dh v0.3.0
[INFO] [stderr]     Checking usb-device v0.2.8
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling wio_terminal v0.3.0
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking managed v0.7.2
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking embedded-graphics v0.6.2
[INFO] [stderr]     Checking smoltcp v0.7.1
[INFO] [stderr]     Checking embedded-hal v0.2.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking display-interface-spi v0.4.0
[INFO] [stderr]     Checking usbd-serial v0.1.1
[INFO] [stderr]     Checking embedded-sdmmc v0.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking ili9341 v0.4.1
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking bbqueue v0.4.12
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking micromath v1.1.1
[INFO] [stderr]     Checking accelerometer v0.12.0
[INFO] [stderr]     Checking aligned v0.3.4
[INFO] [stderr]     Checking seeed-erpc v0.1.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling num_enum_derive v0.5.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking num_enum v0.5.1
[INFO] [stderr]     Checking atsamd-hal v0.12.0
[INFO] [stderr]  Documenting wio-wifi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `heapless`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use heapless::{consts::U256, String};
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `heapless`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `heapless`
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use heapless::{consts::U256, String};
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `heapless`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `wio-wifi`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name wio_wifi src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-daca4e87e1aa3896.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-73d792221679ef36.rmeta --extern embedded_graphics=/opt/rustwide/target/debug/deps/libembedded_graphics-898c4f2ec18b7078.rmeta --extern nb=/opt/rustwide/target/debug/deps/libnb-0ce34878821cbf3b.rmeta --extern panic_halt=/opt/rustwide/target/debug/deps/libpanic_halt-e6a12aff4a67426a.rmeta --extern smoltcp=/opt/rustwide/target/debug/deps/libsmoltcp-e50c240d34ea6669.rmeta --extern wio_terminal=/opt/rustwide/target/debug/deps/libwio_terminal-e1f32512dcc1db81.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a9f6b30452ef9c7bb94d36df1b07c0160f458596df03daad7943be658632f766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f6b30452ef9c7bb94d36df1b07c0160f458596df03daad7943be658632f766", kill_on_drop: false }`
[INFO] [stdout] a9f6b30452ef9c7bb94d36df1b07c0160f458596df03daad7943be658632f766
