[INFO] cloning repository https://github.com/whs31/stm32f446-taptime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs31/stm32f446-taptime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fstm32f446-taptime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fstm32f446-taptime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1e209c18b716eeb1f5618c19c1bbe2a1b07f7ac
[INFO] documenting whs31/stm32f446-taptime against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fstm32f446-taptime" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/whs31/stm32f446-taptime
[INFO] finished tweaking git repo https://github.com/whs31/stm32f446-taptime
[INFO] tweaked toml for git repo https://github.com/whs31/stm32f446-taptime written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whs31/stm32f446-taptime on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whs31/stm32f446-taptime 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-2026-04-21" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maybe-async-cfg v0.2.5
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.1
[INFO] [stderr]   Downloaded volatile-register v0.2.2
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[INFO] [stderr]   Downloaded build-time v0.1.3
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[INFO] [stderr]   Downloaded embedded-alloc v0.7.0
[INFO] [stderr]   Downloaded embassy-executor v0.10.0
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[INFO] [stderr]   Downloaded rlsf v0.2.2
[INFO] [stderr]   Downloaded embassy-usb-synopsys-otg v0.3.2
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[INFO] [stderr]   Downloaded embassy-hal-internal v0.5.0
[INFO] [stderr]   Downloaded embassy-time-queue-utils v0.3.0
[INFO] [stderr]   Downloaded stm32-fmc v0.4.0
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.5
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded svgbobdoc v0.3.0
[INFO] [stderr]   Downloaded embedded-hal-bus v0.3.0
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded defmt-rtt v1.1.0
[INFO] [stderr]   Downloaded rtcc v0.4.0
[INFO] [stderr]   Downloaded block-device-driver v0.2.0
[INFO] [stderr]   Downloaded embassy-hal-internal v0.4.0
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.6.0
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded embassy-executor-timer-queue v0.1.0
[INFO] [stderr]   Downloaded embassy-usb-driver v0.2.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded sdio-host v0.9.0
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.5
[INFO] [stderr]   Downloaded trait-set v0.3.0
[INFO] [stderr]   Downloaded embedded-io v0.7.1
[INFO] [stderr]   Downloaded embedded-io-async v0.7.0
[INFO] [stderr]   Downloaded embassy-stm32 v0.6.0
[INFO] [stderr]   Downloaded embassy-time v0.5.1
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded mfrc522 v0.8.0
[INFO] [stderr]   Downloaded embedded-iconoir v0.2.3
[INFO] [stderr]   Downloaded embedded-graphics v0.8.2
[INFO] [stderr]   Downloaded stm32-metapac v21.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f7d294e55d300163632347f43dd56a0f6b33ba5101fa21b6ca5b11efccafca1
[INFO] running `Command { std: "docker" "start" "-a" "6f7d294e55d300163632347f43dd56a0f6b33ba5101fa21b6ca5b11efccafca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f7d294e55d300163632347f43dd56a0f6b33ba5101fa21b6ca5b11efccafca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7d294e55d300163632347f43dd56a0f6b33ba5101fa21b6ca5b11efccafca1", kill_on_drop: false }`
[INFO] [stdout] 6f7d294e55d300163632347f43dd56a0f6b33ba5101fa21b6ca5b11efccafca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc03c85e80c1f3b3e244840386a69af71c65adc66342882d8f5257f6e4843f12
[INFO] running `Command { std: "docker" "start" "-a" "bc03c85e80c1f3b3e244840386a69af71c65adc66342882d8f5257f6e4843f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling embassy-time-driver v0.2.2
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling embassy-sync v0.8.0
[INFO] [stderr]    Compiling stm32-metapac v21.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling embassy-time-queue-utils v0.3.0
[INFO] [stderr]    Compiling embassy-hal-internal v0.4.0
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling pulldown-cmark v0.11.3
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]     Checking display-interface v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking embassy-executor-timer-queue v0.1.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling embassy-hal-internal v0.5.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling defmt-rtt v1.1.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]    Compiling panic-probe v1.0.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]    Compiling embassy-executor v0.10.0
[INFO] [stderr]     Checking const-default v1.0.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking block-device-driver v0.2.0
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[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking stm32-fmc v0.4.0
[INFO] [stderr]     Checking embedded-can v0.4.1
[INFO] [stderr]     Checking display-interface-spi v0.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]     Checking sdio-host v0.9.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking mfrc522 v0.8.0
[INFO] [stderr]     Checking embedded-graphics-core v0.4.1
[INFO] [stderr]     Checking embedded-hal-bus v0.3.0
[INFO] [stderr]     Checking embedded-graphics v0.8.2
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking embedded-iconoir v0.2.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling trait-set v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling maybe-async-cfg v0.2.5
[INFO] [stderr]    Compiling build-time v0.1.3
[INFO] [stderr]     Checking rlsf v0.2.2
[INFO] [stderr]     Checking embedded-alloc v0.7.0
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]     Checking ssd1306 v0.10.0 (/opt/rustwide/workdir/extern/ssd1306)
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.8.0
[INFO] [stderr]     Checking embedded-io v0.7.1
[INFO] [stderr]     Checking defmt v0.3.100
[INFO] [stderr]     Checking embassy-time v0.5.1
[INFO] [stderr]     Checking embassy-usb-driver v0.2.0
[INFO] [stderr]     Checking rtcc v0.4.0
[INFO] [stderr]     Checking embassy-net-driver v0.2.0
[INFO] [stderr]     Checking ds323x v0.7.0
[INFO] [stderr]     Checking embedded-io-async v0.7.0
[INFO] [stderr]    Compiling embassy-stm32 v0.6.0
[INFO] [stderr]     Checking embassy-usb-synopsys-otg v0.3.2
[INFO] [stderr]     Checking embassy-embedded-hal v0.6.0
[INFO] [stderr]  Documenting taptime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `name`
[INFO] [stdout]    --> src/firmware/oled.rs:180:37
[INFO] [stdout]     |
[INFO] [stdout] 180 |   /// Check-in response: "Hello," / <name>
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `name`
[INFO] [stdout]    --> src/firmware/oled.rs:192:27
[INFO] [stdout]     |
[INFO] [stdout] 192 |   /// Check-out response: <name> / <duration>
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `duration`
[INFO] [stdout]    --> src/firmware/oled.rs:192:36
[INFO] [stdout]     |
[INFO] [stdout] 192 |   /// Check-out response: <name> / <duration>
[INFO] [stdout]     |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 34.27s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/taptime/index.html
[INFO] running `Command { std: "docker" "inspect" "bc03c85e80c1f3b3e244840386a69af71c65adc66342882d8f5257f6e4843f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc03c85e80c1f3b3e244840386a69af71c65adc66342882d8f5257f6e4843f12", kill_on_drop: false }`
[INFO] [stdout] bc03c85e80c1f3b3e244840386a69af71c65adc66342882d8f5257f6e4843f12