[INFO] cloning repository https://github.com/TheClams/lr2021-apps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheClams/lr2021-apps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheClams%2Flr2021-apps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheClams%2Flr2021-apps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57c3d8f16034320060c24611633c8e7d3d4c6ffe
[INFO] documenting TheClams/lr2021-apps against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheClams%2Flr2021-apps" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/TheClams/lr2021-apps
[INFO] finished tweaking git repo https://github.com/TheClams/lr2021-apps
[INFO] tweaked toml for git repo https://github.com/TheClams/lr2021-apps written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheClams/lr2021-apps on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TheClams/lr2021-apps already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e97f4b1e5d5d3ace1efd9a191766662e6fa7e9139bcc7085d0bf6d621a258eae
[INFO] running `Command { std: "docker" "start" "-a" "e97f4b1e5d5d3ace1efd9a191766662e6fa7e9139bcc7085d0bf6d621a258eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e97f4b1e5d5d3ace1efd9a191766662e6fa7e9139bcc7085d0bf6d621a258eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97f4b1e5d5d3ace1efd9a191766662e6fa7e9139bcc7085d0bf6d621a258eae", kill_on_drop: false }`
[INFO] [stdout] e97f4b1e5d5d3ace1efd9a191766662e6fa7e9139bcc7085d0bf6d621a258eae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8b0c96dd9ec5cdc97a449331688b3209a04ceb13cc6fb68b9a3784fcfac4440
[INFO] running `Command { std: "docker" "start" "-a" "a8b0c96dd9ec5cdc97a449331688b3209a04ceb13cc6fb68b9a3784fcfac4440", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling embassy-sync v0.7.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling embassy-time-driver v0.2.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking embassy-futures v0.1.1 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling embassy-hal-internal v0.3.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling stm32-metapac v16.0.0 (https://github.com/embassy-rs/stm32-data-generated?tag=stm32-data-0cf2bd99dd5ebbaab9574b4fb42c12f358ff2ed8#61d42679)
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.2.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling bitfield v0.14.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling embassy-executor v0.8.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.8.2
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling embedded-hal-bus v0.1.0
[INFO] [stderr]    Compiling smoltcp v0.12.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking aligned v0.4.2
[INFO] [stderr]     Checking embedded-nal v0.9.0
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]    Compiling embassy-usb v0.5.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking block-device-driver v0.2.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking stm32-fmc v0.3.2
[INFO] [stderr]     Checking embedded-can v0.4.1
[INFO] [stderr]    Compiling lr2021-apps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking sdio-host v0.9.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking static_cell v2.1.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]     Checking ssmarshal v1.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling usbd-hid-macros v0.8.2
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.7.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking embassy-time v0.4.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embassy-net-driver v0.2.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]     Checking embassy-usb-driver v0.2.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embedded-nal-async v0.8.0
[INFO] [stderr]     Checking usb-device v0.3.2
[INFO] [stderr]     Checking usbd-hid v0.8.2
[INFO] [stderr]     Checking embassy-embedded-hal v0.4.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embassy-net-driver-channel v0.3.1 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embassy-usb-synopsys-otg v0.3.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]    Compiling embassy-stm32 v0.2.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking embassy-net-adin1110 v0.3.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]     Checking lr2021 v0.10.0
[INFO] [stderr]     Checking embassy-net v0.7.0 (https://github.com/embassy-rs/embassy?rev=aba545aea07f4c54e587f03000bd1a2439c89f70#aba545ae)
[INFO] [stderr]  Documenting lr2021-apps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `lr2021-apps`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type bin --crate-name lora_ranging src/bin/lora_ranging.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=7a253cdb7173ddb0 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e79a09392e2670a2.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-1feea5b8e10a72e3.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-6f20b5854bb4fa07.rmeta --extern defmt=/opt/rustwide/target/debug/deps/libdefmt-4e3c2cbb97640ce7.rmeta --extern defmt_rtt=/opt/rustwide/target/debug/deps/libdefmt_rtt-4d4f5d33622e845f.rmeta --extern embassy_embedded_hal=/opt/rustwide/target/debug/deps/libembassy_embedded_hal-4d405c711f4b2d03.rmeta --extern embassy_executor=/opt/rustwide/target/debug/deps/libembassy_executor-e67f476b0974a190.rmeta --extern embassy_futures=/opt/rustwide/target/debug/deps/libembassy_futures-9bc50312acb416fa.rmeta --extern embassy_net=/opt/rustwide/target/debug/deps/libembassy_net-91d1f48c629b496e.rmeta --extern embassy_net_adin1110=/opt/rustwide/target/debug/deps/libembassy_net_adin1110-3e391fc0cc490e57.rmeta --extern embassy_stm32=/opt/rustwide/target/debug/deps/libembassy_stm32-175dc3053587e52c.rmeta --extern embassy_sync=/opt/rustwide/target/debug/deps/libembassy_sync-f03bd7075b61fecd.rmeta --extern embassy_time=/opt/rustwide/target/debug/deps/libembassy_time-e58de44db4d74812.rmeta --extern embassy_usb=/opt/rustwide/target/debug/deps/libembassy_usb-126f2ab04c1a2be8.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-79f8aa7fe881d020.rmeta --extern embedded_hal_1=/opt/rustwide/target/debug/deps/libembedded_hal-9374fabe7ef7710e.rmeta --extern embedded_hal_async=/opt/rustwide/target/debug/deps/libembedded_hal_async-188c1d76d1377a77.rmeta --extern embedded_hal_bus=/opt/rustwide/target/debug/deps/libembedded_hal_bus-d1085a5b06060306.rmeta --extern embedded_io=/opt/rustwide/target/debug/deps/libembedded_io-e03781f7f12a16a0.rmeta --extern embedded_io_async=/opt/rustwide/target/debug/deps/libembedded_io_async-b8d66a20e04ddbd9.rmeta --extern heapless=/opt/rustwide/target/debug/deps/libheapless-fdf0a165e3ec9420.rmeta --extern lr2021=/opt/rustwide/target/debug/deps/liblr2021-fcc622d0a9295f14.rmeta --extern lr2021_apps=/opt/rustwide/target/debug/deps/liblr2021_apps-fed75daec830dbdf.rmeta --extern micromath=/opt/rustwide/target/debug/deps/libmicromath-2b88de7ab6df627d.rmeta --extern panic_probe=/opt/rustwide/target/debug/deps/libpanic_probe-37f06da8dbc52004.rmeta --extern static_cell=/opt/rustwide/target/debug/deps/libstatic_cell-20ba7d6efa3c9ee0.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a8b0c96dd9ec5cdc97a449331688b3209a04ceb13cc6fb68b9a3784fcfac4440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b0c96dd9ec5cdc97a449331688b3209a04ceb13cc6fb68b9a3784fcfac4440", kill_on_drop: false }`
[INFO] [stdout] a8b0c96dd9ec5cdc97a449331688b3209a04ceb13cc6fb68b9a3784fcfac4440