[INFO] cloning repository https://github.com/emilia-ghdt/siren-song-fw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilia-ghdt/siren-song-fw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilia-ghdt%2Fsiren-song-fw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilia-ghdt%2Fsiren-song-fw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ecdc4a631f50724f9fa8ca23aa5aaf9cf615f70e
[INFO] documenting emilia-ghdt/siren-song-fw against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilia-ghdt%2Fsiren-song-fw" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/emilia-ghdt/siren-song-fw
[INFO] finished tweaking git repo https://github.com/emilia-ghdt/siren-song-fw
[INFO] tweaked toml for git repo https://github.com/emilia-ghdt/siren-song-fw written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emilia-ghdt/siren-song-fw on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emilia-ghdt/siren-song-fw 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/embassy-rs/embassy`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting emilia-ghdt/siren-song-fw against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilia-ghdt%2Fsiren-song-fw" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/emilia-ghdt/siren-song-fw
[INFO] finished tweaking git repo https://github.com/emilia-ghdt/siren-song-fw
[INFO] tweaked toml for git repo https://github.com/emilia-ghdt/siren-song-fw written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emilia-ghdt/siren-song-fw on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emilia-ghdt/siren-song-fw 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-2025-09-21" "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 usbd-hid-macros v0.6.1
[INFO] [stderr]   Downloaded panic-probe v0.3.2
[INFO] [stderr]   Downloaded defmt v0.3.8
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded embedded-storage v0.3.1
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.3
[INFO] [stderr]   Downloaded byteorder v1.3.4
[INFO] [stderr]   Downloaded serde v1.0.204
[INFO] [stderr]   Downloaded nrf52810-pac v0.12.2
[INFO] [stderr]   Downloaded bytemuck v1.16.1
[INFO] [stderr]   Downloaded serde_derive v1.0.204
[INFO] [stderr]   Downloaded volatile-register v0.2.2
[INFO] [stderr]   Downloaded embedded-storage-async v0.4.1
[INFO] [stderr]   Downloaded cortex-m v0.7.7
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embedded-io-async v0.6.1
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded nrf52832-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52833-pac v0.12.2
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded defmt-rtt v0.4.1
[INFO] [stderr]   Downloaded nrf5340-app-pac v0.12.2
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded vcell v0.1.3
[INFO] [stderr]   Downloaded usbd-hid-descriptors v0.6.1
[INFO] [stderr]   Downloaded usbd-hid v0.6.2
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.0
[INFO] [stderr]   Downloaded fixed v1.28.0
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded syn v2.0.72
[INFO] [stderr]   Downloaded nrf5340-net-pac v0.12.2
[INFO] [stderr]   Downloaded nrf9160-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52840-pac v0.12.2
[INFO] [stderr]   Downloaded document-features v0.2.10
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded ssmarshal v1.0.0
[INFO] [stderr]   Downloaded usb-device v0.2.9
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded nrf52820-pac v0.12.2
[INFO] [stderr]   Downloaded defmt-macros v0.3.9
[INFO] [stderr]   Downloaded nrf52811-pac v0.12.2
[INFO] [stderr]   Downloaded nrf52805-pac v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f584d22976456811f9705595a93ec6935de94a80c8d7914969917fcf13bfff3
[INFO] running `Command { std: "docker" "start" "-a" "1f584d22976456811f9705595a93ec6935de94a80c8d7914969917fcf13bfff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f584d22976456811f9705595a93ec6935de94a80c8d7914969917fcf13bfff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f584d22976456811f9705595a93ec6935de94a80c8d7914969917fcf13bfff3", kill_on_drop: false }`
[INFO] [stdout] 1f584d22976456811f9705595a93ec6935de94a80c8d7914969917fcf13bfff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a96182b6730a6ad9a4a9ae31d83d6f2ebb27ebb5f0b92d04bf642ec97983adc
[INFO] running `Command { std: "docker" "start" "-a" "1a96182b6730a6ad9a4a9ae31d83d6f2ebb27ebb5f0b92d04bf642ec97983adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling embassy-sync v0.5.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling usbd-hid-descriptors v0.6.1
[INFO] [stderr]    Compiling fixed v1.28.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling embassy-hal-internal v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]    Compiling nrf52840-pac v0.12.2
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking embassy-net-driver v0.2.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]    Compiling embassy-usb v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]    Compiling embassy-executor v0.5.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]    Compiling panic-probe v0.3.2
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]    Compiling defmt-rtt v0.4.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ssmarshal v1.0.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling usbd-hid-macros v0.6.1
[INFO] [stderr]     Checking usbd-hid v0.6.2
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling embassy-executor-macros v0.4.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-futures v0.1.1 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-time v0.3.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-usb-driver v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-embedded-hal v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-net-driver-channel v0.2.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]     Checking embassy-nrf v0.1.0 (https://github.com/embassy-rs/embassy?rev=17851c7ed0b7ef0081e46b31bd30e6169fa3a611#17851c7e)
[INFO] [stderr]  Documenting siren-song-fw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `siren-song-fw`
[INFO] running `Command { std: "docker" "inspect" "1a96182b6730a6ad9a4a9ae31d83d6f2ebb27ebb5f0b92d04bf642ec97983adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a96182b6730a6ad9a4a9ae31d83d6f2ebb27ebb5f0b92d04bf642ec97983adc", kill_on_drop: false }`
[INFO] [stdout] 1a96182b6730a6ad9a4a9ae31d83d6f2ebb27ebb5f0b92d04bf642ec97983adc
