[INFO] cloning repository https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3297ca88efac8b4d14da35d74c35eeba498285b [INFO] documenting Dragonrun1/SuperKit_Rust_code_for_RaspberryPi against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDragonrun1%2FSuperKit_Rust_code_for_RaspberryPi" "/workspace/builds/worker-37/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi [INFO] finished tweaking git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi [INFO] tweaked toml for git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi written to /workspace/builds/worker-37/source/Cargo.toml [INFO] crate git repo https://github.com/Dragonrun1/SuperKit_Rust_code_for_RaspberryPi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/golemparts/rppal/` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded i2cdev v0.4.4 [INFO] [stderr] Downloaded ctrlc v3.1.7 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.21 [INFO] [stderr] Downloaded anyhow v1.0.33 [INFO] [stderr] Downloaded thiserror v1.0.21 [INFO] [stderr] Downloaded adxl345_driver v0.0.6 [INFO] [stderr] Downloaded rppal v0.11.3 [INFO] [stderr] Downloaded c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Downloaded spidev v0.4.0 [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded sysfs_gpio v0.5.4 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.0 [INFO] [stderr] Downloaded hd44780-ntb v0.0.5 [INFO] [stderr] Downloaded c2rust-bitfields v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 721dd370051a3ee835ee2f6aedc6de8de31c5edb1dbfe18c3616ae2d8f738105 [INFO] running `Command { std: "docker" "start" "-a" "721dd370051a3ee835ee2f6aedc6de8de31c5edb1dbfe18c3616ae2d8f738105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "721dd370051a3ee835ee2f6aedc6de8de31c5edb1dbfe18c3616ae2d8f738105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721dd370051a3ee835ee2f6aedc6de8de31c5edb1dbfe18c3616ae2d8f738105", kill_on_drop: false }` [INFO] [stdout] 721dd370051a3ee835ee2f6aedc6de8de31c5edb1dbfe18c3616ae2d8f738105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5acc1a16dc51a8bfff51d6eeefbe0df23c30b1466c6e5e6f68b84e8f6b16fa4 [INFO] running `Command { std: "docker" "start" "-a" "d5acc1a16dc51a8bfff51d6eeefbe0df23c30b1466c6e5e6f68b84e8f6b16fa4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Checking rppal v0.11.3 (https://github.com/golemparts/rppal/#2e980caf) [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Checking spidev v0.4.0 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking ctrlc v3.1.7 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Checking linux-embedded-hal v0.3.0 [INFO] [stderr] Checking c2rust-bitfields v0.3.0 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking hd44780-ntb v0.0.5 [INFO] [stderr] Checking adxl345_driver v0.0.6 [INFO] [stderr] Checking superkit_rust_code_for_raspberrypi v0.0.14 (/opt/rustwide/workdir) [INFO] [stderr] Documenting superkit_rust_code_for_raspberrypi v0.0.14 (/opt/rustwide/workdir) [INFO] [stderr] error: could not document `superkit_rust_code_for_raspberrypi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 12_dox_matrix src/bin/12_dox_matrix.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d0b21ac559aeb85f -L dependency=/opt/rustwide/target/debug/deps --extern adxl345_driver=/opt/rustwide/target/debug/deps/libadxl345_driver-90e822ded543ae6d.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de4445832683e745.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-a31326b417eebb0b.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-6950da041c051bd0.rmeta --extern hd44780_ntb=/opt/rustwide/target/debug/deps/libhd44780_ntb-1b821fcc7062c8a8.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-565b099459318097.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9bbe90da65311774.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-f3d7dd97bea1fd76.rmeta --extern superkit_rust_code_for_raspberrypi=/opt/rustwide/target/debug/deps/libsuperkit_rust_code_for_raspberrypi-399ac43380514af6.rmeta --cap-lints=warn --crate-version 0.0.14` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not document `superkit_rust_code_for_raspberrypi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 11_dice src/bin/11_dice.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=4040052cf6d3db5d -L dependency=/opt/rustwide/target/debug/deps --extern adxl345_driver=/opt/rustwide/target/debug/deps/libadxl345_driver-90e822ded543ae6d.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de4445832683e745.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-a31326b417eebb0b.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-6950da041c051bd0.rmeta --extern hd44780_ntb=/opt/rustwide/target/debug/deps/libhd44780_ntb-1b821fcc7062c8a8.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-565b099459318097.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9bbe90da65311774.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-f3d7dd97bea1fd76.rmeta --extern superkit_rust_code_for_raspberrypi=/opt/rustwide/target/debug/deps/libsuperkit_rust_code_for_raspberrypi-399ac43380514af6.rmeta --cap-lints=warn --crate-version 0.0.14` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `superkit_rust_code_for_raspberrypi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 13_lcd1602 src/bin/13_lcd1602.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6903ddfb5e39316f -L dependency=/opt/rustwide/target/debug/deps --extern adxl345_driver=/opt/rustwide/target/debug/deps/libadxl345_driver-90e822ded543ae6d.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de4445832683e745.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-a31326b417eebb0b.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-6950da041c051bd0.rmeta --extern hd44780_ntb=/opt/rustwide/target/debug/deps/libhd44780_ntb-1b821fcc7062c8a8.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-565b099459318097.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9bbe90da65311774.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-f3d7dd97bea1fd76.rmeta --extern superkit_rust_code_for_raspberrypi=/opt/rustwide/target/debug/deps/libsuperkit_rust_code_for_raspberrypi-399ac43380514af6.rmeta --cap-lints=warn --crate-version 0.0.14` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `superkit_rust_code_for_raspberrypi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 05_rgb src/bin/05_rgb.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=fdebeb5ff05f3719 -L dependency=/opt/rustwide/target/debug/deps --extern adxl345_driver=/opt/rustwide/target/debug/deps/libadxl345_driver-90e822ded543ae6d.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de4445832683e745.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-a31326b417eebb0b.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-6950da041c051bd0.rmeta --extern hd44780_ntb=/opt/rustwide/target/debug/deps/libhd44780_ntb-1b821fcc7062c8a8.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-565b099459318097.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9bbe90da65311774.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-f3d7dd97bea1fd76.rmeta --extern superkit_rust_code_for_raspberrypi=/opt/rustwide/target/debug/deps/libsuperkit_rust_code_for_raspberrypi-399ac43380514af6.rmeta --cap-lints=warn --crate-version 0.0.14` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not document `superkit_rust_code_for_raspberrypi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name 06_beep src/bin/06_beep.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c5dc3e5a0ac23092 -L dependency=/opt/rustwide/target/debug/deps --extern adxl345_driver=/opt/rustwide/target/debug/deps/libadxl345_driver-90e822ded543ae6d.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-de4445832683e745.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-a31326b417eebb0b.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-6950da041c051bd0.rmeta --extern hd44780_ntb=/opt/rustwide/target/debug/deps/libhd44780_ntb-1b821fcc7062c8a8.rmeta --extern linux_embedded_hal=/opt/rustwide/target/debug/deps/liblinux_embedded_hal-565b099459318097.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9bbe90da65311774.rmeta --extern rppal=/opt/rustwide/target/debug/deps/librppal-f3d7dd97bea1fd76.rmeta --extern superkit_rust_code_for_raspberrypi=/opt/rustwide/target/debug/deps/libsuperkit_rust_code_for_raspberrypi-399ac43380514af6.rmeta --cap-lints=warn --crate-version 0.0.14` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "d5acc1a16dc51a8bfff51d6eeefbe0df23c30b1466c6e5e6f68b84e8f6b16fa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5acc1a16dc51a8bfff51d6eeefbe0df23c30b1466c6e5e6f68b84e8f6b16fa4", kill_on_drop: false }` [INFO] [stdout] d5acc1a16dc51a8bfff51d6eeefbe0df23c30b1466c6e5e6f68b84e8f6b16fa4