[INFO] fetching crate esb 0.1.0...
[INFO] documenting esb-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate esb 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate esb 0.1.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esb 0.1.0
[INFO] finished tweaking crates.io crate esb 0.1.0
[INFO] tweaked toml for crates.io crate esb 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded aligned v0.3.4
[INFO] [stderr]   Downloaded cortex-m v0.6.3
[INFO] [stderr]   Downloaded nrf52840-pac v0.9.0
[INFO] [stderr]   Downloaded bbqueue v0.4.10
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded as-slice v0.1.3
[INFO] [stderr]   Downloaded volatile-register v0.2.0
[INFO] [stderr]   Downloaded nrf52832-pac v0.9.0
[INFO] [stderr]   Downloaded nrf52810-pac v0.9.0
[INFO] [stderr]   Downloaded nrf51 v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b482c6f34f6805ffd35126e8b2ac6b2a576479f7213a770732e08692cf50bcf2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b482c6f34f6805ffd35126e8b2ac6b2a576479f7213a770732e08692cf50bcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b482c6f34f6805ffd35126e8b2ac6b2a576479f7213a770732e08692cf50bcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b482c6f34f6805ffd35126e8b2ac6b2a576479f7213a770732e08692cf50bcf2", kill_on_drop: false }`
[INFO] [stdout] b482c6f34f6805ffd35126e8b2ac6b2a576479f7213a770732e08692cf50bcf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2746591c763091d0ea35c264313ea11d6113466cdd04aa9ecd862bdb73855c6d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2746591c763091d0ea35c264313ea11d6113466cdd04aa9ecd862bdb73855c6d", kill_on_drop: false }`
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking bbqueue v0.4.10
[INFO] [stderr]  Documenting esb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pac`
[INFO] [stdout]   --> src/peripherals.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) use pac::{radio::txpower::TXPOWER_A, Interrupt, NVIC, RADIO};
[INFO] [stdout]    |                ^^^ use of undeclared type or module `pac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `pac`, `crate::peripherals::Interrupt`, `crate::peripherals::NVIC`, `crate::peripherals::RADIO`, `crate::peripherals::Interrupt`, `crate::peripherals::NVIC`
[INFO] [stdout]   --> src/app.rs:3:19
[INFO] [stdout]    |
[INFO] [stdout] 3  |     peripherals::{Interrupt, NVIC},
[INFO] [stdout]    |                   ^^^^^^^^^  ^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/peripherals.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) use pac::{radio::txpower::TXPOWER_A, Interrupt, NVIC, RADIO};
[INFO] [stdout]    |                ^^^ use of undeclared type or module `pac`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/buffer.rs:4:39
[INFO] [stdout]    |
[INFO] [stdout] 4  |     peripherals::{EsbRadio, EsbTimer, RADIO},
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/irq.rs:4:39
[INFO] [stdout]    |
[INFO] [stdout] 4  |     peripherals::{EsbRadio, EsbTimer, Interrupt, RxPayloadState, NVIC},
[INFO] [stdout]    |                                       ^^^^^^^^^                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pac`
[INFO] [stdout]    --> src/peripherals.rs:632:13
[INFO] [stdout]     |
[INFO] [stdout] 632 | impl_timer!(pac::TIMER0, pac::TIMER1, pac::TIMER2);
[INFO] [stdout]     |             ^^^ use of undeclared type or module `pac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pac`
[INFO] [stdout]    --> src/peripherals.rs:632:26
[INFO] [stdout]     |
[INFO] [stdout] 632 | impl_timer!(pac::TIMER0, pac::TIMER1, pac::TIMER2);
[INFO] [stdout]     |                          ^^^ use of undeclared type or module `pac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `pac`
[INFO] [stdout]    --> src/peripherals.rs:632:39
[INFO] [stdout]     |
[INFO] [stdout] 632 | impl_timer!(pac::TIMER0, pac::TIMER1, pac::TIMER2);
[INFO] [stdout]     |                                       ^^^ use of undeclared type or module `pac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TXPOWER_A` in this scope
[INFO] [stdout]   --> src/peripherals.rs:75:62
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub(crate) fn init(&mut self, max_payload: u8, tx_power: TXPOWER_A, addresses: &Addresses) {
[INFO] [stdout]    |                                                              ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TXPOWER_A` in module `peripherals`
[INFO] [stdout]    --> src/lib.rs:156:33
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub type TxPower = peripherals::TXPOWER_A;
[INFO] [stdout]     |                                 ^^^^^^^^^ not found in `peripherals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `esb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name esb src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bbqueue=/opt/rustwide/target/debug/deps/libbbqueue-2f91613b28251fe3.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "2746591c763091d0ea35c264313ea11d6113466cdd04aa9ecd862bdb73855c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2746591c763091d0ea35c264313ea11d6113466cdd04aa9ecd862bdb73855c6d", kill_on_drop: false }`
[INFO] [stdout] 2746591c763091d0ea35c264313ea11d6113466cdd04aa9ecd862bdb73855c6d