[INFO] fetching crate herkulex-drs-0x01-stm32f1xx 0.1.2...
[INFO] checking herkulex-drs-0x01-stm32f1xx-0.1.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate herkulex-drs-0x01-stm32f1xx 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate herkulex-drs-0x01-stm32f1xx 0.1.2 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate herkulex-drs-0x01-stm32f1xx 0.1.2
[INFO] finished tweaking crates.io crate herkulex-drs-0x01-stm32f1xx 0.1.2
[INFO] tweaked toml for crates.io crate herkulex-drs-0x01-stm32f1xx 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate herkulex-drs-0x01-stm32f1xx 0.1.2 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v1.0.0
[INFO] [stderr]   Downloaded bare-metal v1.0.0
[INFO] [stderr]   Downloaded volatile-register v0.2.1
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.7.0
[INFO] [stderr]   Downloaded panic-halt v0.2.0
[INFO] [stderr]   Downloaded embedded-dma v0.2.0
[INFO] [stderr]   Downloaded fugit-timer v0.1.3
[INFO] [stderr]   Downloaded generic-array v0.14.6
[INFO] [stderr]   Downloaded paste v1.0.9
[INFO] [stderr]   Downloaded drs-0x01 v0.3.0
[INFO] [stderr]   Downloaded cortex-m-rt v0.7.1
[INFO] [stderr]   Downloaded bxcan v0.6.2
[INFO] [stderr]   Downloaded stm32f1xx-hal v0.9.0
[INFO] [stderr]   Downloaded usb-device v0.2.9
[INFO] [stderr]   Downloaded cortex-m v0.7.6
[INFO] [stderr]   Downloaded gcd v2.1.0
[INFO] [stderr]   Downloaded fugit v0.3.6
[INFO] [stderr]   Downloaded stm32-usbd v0.6.0
[INFO] [stderr]   Downloaded stm32f1 v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adaa75f1ae30c91e05a97921fdcafd3ef22b60da0adce3343a8d4fee0bd7c2bc
[INFO] running `Command { std: "docker" "start" "-a" "adaa75f1ae30c91e05a97921fdcafd3ef22b60da0adce3343a8d4fee0bd7c2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adaa75f1ae30c91e05a97921fdcafd3ef22b60da0adce3343a8d4fee0bd7c2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adaa75f1ae30c91e05a97921fdcafd3ef22b60da0adce3343a8d4fee0bd7c2bc", kill_on_drop: false }`
[INFO] [stdout] adaa75f1ae30c91e05a97921fdcafd3ef22b60da0adce3343a8d4fee0bd7c2bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6860aba5cde32db1460658ec5b32bc5d6efa3ee68e0034c76760da8693d59e8
[INFO] running `Command { std: "docker" "start" "-a" "f6860aba5cde32db1460658ec5b32bc5d6efa3ee68e0034c76760da8693d59e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.6
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.1
[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling stm32f1 v0.14.0
[INFO] [stderr]    Compiling stm32-usbd v0.6.0
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]     Checking bxcan v0.6.2
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking drs-0x01 v0.3.0
[INFO] [stderr]     Checking gcd v2.1.0
[INFO] [stderr]     Checking fugit v0.3.6
[INFO] [stderr]     Checking fugit-timer v0.1.3
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]     Checking stm32f1xx-hal v0.9.0
[INFO] [stderr]     Checking herkulex-drs-0x01-stm32f1xx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub mod motor;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/set_position.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / fn main() {
[INFO] [stdout] 26 | |     //
[INFO] [stdout] 27 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 28 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     motor0.set_position(512);
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / fn main() {
[INFO] [stdout] 26 | |     //
[INFO] [stdout] 27 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 28 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |     motor0.reboot();
[INFO] [stdout] 90 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/init.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / fn main() {
[INFO] [stdout] 26 | |     //
[INFO] [stdout] 27 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 28 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 82 | |     let motor0 = motors.new_motor(0x00);
[INFO] [stdout] 83 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/set_id_ram.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / fn main() {
[INFO] [stdout] 26 | |     //
[INFO] [stdout] 27 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 28 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |     motor0.set_id(id);
[INFO] [stdout] 88 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / fn main() {
[INFO] [stdout] 26 | |     //
[INFO] [stdout] 27 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 28 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |     
[INFO] [stdout] 98 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/set_id_eeprom.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/init.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/set_id_eeprom.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/set_position.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/get_id_unknown_servo.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/set_id_eeprom.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/init.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/set_position.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/get_id_unknown_servo.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/init.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]  --> examples/set_id_eeprom.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/set_id_ram.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/set_position.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/get_id_unknown_servo.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]  --> examples/set_position.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]  --> examples/get_id_unknown_servo.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]  --> examples/init.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/set_position.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/set_id_ram.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/init.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/set_position.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/init.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/set_position.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/set_id_eeprom.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/init.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/set_position.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/set_id_ram.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/get_id_unknown_servo.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/init.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/set_position.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]  --> examples/set_id_ram.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/init.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/set_id_ram.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/set_id_ram.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/set_id_ram.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/set_id_ram.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/set_id_ram.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[entry]` function must have signature `[unsafe] fn() -> !`
[INFO] [stdout]   --> examples/set_speed.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | / fn main() {
[INFO] [stdout] 27 | |     //
[INFO] [stdout] 28 | |     // STM32F1XX CONFIGURATION
[INFO] [stdout] 29 | |     //
[INFO] [stdout] ...  |
[INFO] [stdout] 91 | |     motor0.set_speed(512, Clockwise);
[INFO] [stdout] 92 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cortex_m_semihosting::hprintln`
[INFO] [stdout]  --> examples/set_speed.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cortex_m_semihosting::hprintln;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `drs_0x01::Rotation::Clockwise`
[INFO] [stdout]  --> examples/set_speed.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use drs_0x01::Rotation::Clockwise;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `panic_halt`
[INFO] [stdout]  --> examples/set_speed.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use panic_halt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::pac::Peripherals`
[INFO] [stdout]  --> examples/set_speed.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use stm32f1xx_hal::pac::Peripherals;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::prelude::*`
[INFO] [stdout]   --> examples/set_speed.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use stm32f1xx_hal::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::Rcc`
[INFO] [stdout]   --> examples/set_speed.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use stm32f1xx_hal::rcc::Rcc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f1xx_hal::rcc::RccExt`
[INFO] [stdout]   --> examples/set_speed.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use stm32f1xx_hal::rcc::RccExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Config`, `Serial`, `pac`
[INFO] [stdout]   --> examples/set_speed.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pac,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     serial::{Config, Serial},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::communication::Communication`
[INFO] [stdout]   --> examples/set_speed.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use herkulex_drs_0x01_stm32f1xx::communication::Communication;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `herkulex_drs_0x01_stm32f1xx::motors::Motors`
[INFO] [stdout]   --> examples/set_speed.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use herkulex_drs_0x01_stm32f1xx::motors::Motors;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "set_position") due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "init") due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "set_id_ram") due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "set_id_eeprom") due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "get_id_unknown_servo") due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "set_speed") due to 3 previous errors; 10 warnings emitted
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `herkulex-drs-0x01-stm32f1xx` (example "get_and_set_example") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f6860aba5cde32db1460658ec5b32bc5d6efa3ee68e0034c76760da8693d59e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6860aba5cde32db1460658ec5b32bc5d6efa3ee68e0034c76760da8693d59e8", kill_on_drop: false }`
[INFO] [stdout] f6860aba5cde32db1460658ec5b32bc5d6efa3ee68e0034c76760da8693d59e8
