[INFO] fetching crate gd32vf103-hal 0.0.6...
[INFO] checking gd32vf103-hal-0.0.6 against 1.55.0 for beta-1.56-3
[INFO] extracting crate gd32vf103-hal 0.0.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gd32vf103-hal 0.0.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gd32vf103-hal 0.0.6
[INFO] finished tweaking crates.io crate gd32vf103-hal 0.0.6
[INFO] tweaked toml for crates.io crate gd32vf103-hal 0.0.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 419f0dd23ab4cbdcaaa9ff6e36eee497ce842da397017fe588f9514b307c01a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "419f0dd23ab4cbdcaaa9ff6e36eee497ce842da397017fe588f9514b307c01a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "419f0dd23ab4cbdcaaa9ff6e36eee497ce842da397017fe588f9514b307c01a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419f0dd23ab4cbdcaaa9ff6e36eee497ce842da397017fe588f9514b307c01a1", kill_on_drop: false }`
[INFO] [stdout] 419f0dd23ab4cbdcaaa9ff6e36eee497ce842da397017fe588f9514b307c01a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c58337f327a2902bcb12d9e550ea94a34e034cf667beb27c3b727dc7d25d86d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c58337f327a2902bcb12d9e550ea94a34e034cf667beb27c3b727dc7d25d86d", kill_on_drop: false }`
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]    Compiling gd32vf103-hal v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.5
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling riscv-target v0.1.2
[INFO] [stderr]    Compiling riscv v0.6.0
[INFO] [stderr]     Checking gd32vf103-pac v0.4.0
[INFO] [stdout] error[E0433]: failed to resolve: could not find `blocking` in `embedded_hal`
[INFO] [stdout]  --> src/delay.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use embedded_hal::blocking::delay::DelayMs;
[INFO] [stdout]   |                   ^^^^^^^^ could not find `blocking` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]   --> src/gpio.rs:93:33
[INFO] [stdout]    |
[INFO] [stdout] 93 |     use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]    |                                 ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]    |                                 |         |          |
[INFO] [stdout]    |                                 |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]    |                                 |         no `OutputPin` in `digital`
[INFO] [stdout]    |                                 no `InputPin` in `digital`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `blocking` in `embedded_hal`
[INFO] [stdout]  --> src/spi.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use embedded_hal::blocking::spi::*;
[INFO] [stdout]   |                   ^^^^^^^^ could not find `blocking` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::serial::Write`
[INFO] [stdout]    --> src/serial.rs:429:13
[INFO] [stdout]     |
[INFO] [stdout] 429 |         use embedded_hal::serial::Write;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Write` in `serial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `blocking` in `embedded_hal`
[INFO] [stdout]  --> src/timer.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use embedded_hal::blocking::delay::DelayMs;
[INFO] [stdout]   |                   ^^^^^^^^ could not find `blocking` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::spi::FullDuplex`
[INFO] [stdout]  --> src/spi.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use embedded_hal::spi::{FullDuplex, Mode, Phase, Polarity};
[INFO] [stdout]   |                         ^^^^^^^^^^ no `FullDuplex` in `spi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::timer::CountDown`
[INFO] [stdout]  --> src/timer.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use embedded_hal::timer::CountDown;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `CountDown` in `timer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::watchdog::Watchdog`, `embedded_hal::watchdog::Enable`
[INFO] [stdout]  --> src/wdog.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use embedded_hal::watchdog::{Watchdog, Enable};
[INFO] [stdout]   |                              ^^^^^^^^  ^^^^^^ no `Enable` in `watchdog`
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              no `Watchdog` in `watchdog`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal::prelude`
[INFO] [stdout]   --> src/lib.rs:68:27
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub use embedded_hal::prelude::*;
[INFO] [stdout]    |                           ^^^^^^^ could not find `prelude` in `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]    --> src/gpio.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |       use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]     |                                   ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]     |                                   |         |          |
[INFO] [stdout]     |                                   |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]     |                                   |         no `OutputPin` in `digital`
[INFO] [stdout]     |                                   no `InputPin` in `digital`
[INFO] [stdout] ...
[INFO] [stdout] 691 |   impl_gpio! { GPIOA, gpioa, gpioa, paen, parst, PAx, [
[INFO] [stdout]     |  _-
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |
[INFO] [stdout] 692 | |     PA0: (pa0, 0, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 693 | |     PA1: (pa1, 1, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 694 | |     PA2: (pa2, 2, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] ...   |
[INFO] [stdout] 707 | |     PA15: (pa15, 15, Input<PullUp>, CTL1, ctl1),
[INFO] [stdout] 708 | | ] }
[INFO] [stdout]     | |   -
[INFO] [stdout]     | |___|
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     |     in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]    --> src/gpio.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |       use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]     |                                   ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]     |                                   |         |          |
[INFO] [stdout]     |                                   |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]     |                                   |         no `OutputPin` in `digital`
[INFO] [stdout]     |                                   no `InputPin` in `digital`
[INFO] [stdout] ...
[INFO] [stdout] 710 |   impl_gpio! { GPIOB, gpiob, gpioa, pben, pbrst, PBx, [
[INFO] [stdout]     |  _-
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |
[INFO] [stdout] 711 | |     PB0: (pb0, 0, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 712 | |     PB1: (pb1, 1, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 713 | |     PB2: (pb2, 2, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] ...   |
[INFO] [stdout] 726 | |     PB15: (pb15, 15, Input<Floating>, CTL1, ctl1),
[INFO] [stdout] 727 | | ] }
[INFO] [stdout]     | |   -
[INFO] [stdout]     | |___|
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     |     in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]    --> src/gpio.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |       use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]     |                                   ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]     |                                   |         |          |
[INFO] [stdout]     |                                   |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]     |                                   |         no `OutputPin` in `digital`
[INFO] [stdout]     |                                   no `InputPin` in `digital`
[INFO] [stdout] ...
[INFO] [stdout] 729 |   impl_gpio! { GPIOC, gpioc, gpioa, pcen, pcrst, PCx, [
[INFO] [stdout]     |  _-
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |
[INFO] [stdout] 730 | |     PC0: (pc0, 0, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 731 | |     PC1: (pc1, 1, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 732 | |     PC2: (pc2, 2, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] ...   |
[INFO] [stdout] 745 | |     PC15: (pc15, 15, Input<Floating>, CTL1, ctl1),
[INFO] [stdout] 746 | | ] }
[INFO] [stdout]     | |   -
[INFO] [stdout]     | |___|
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     |     in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]    --> src/gpio.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |       use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]     |                                   ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]     |                                   |         |          |
[INFO] [stdout]     |                                   |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]     |                                   |         no `OutputPin` in `digital`
[INFO] [stdout]     |                                   no `InputPin` in `digital`
[INFO] [stdout] ...
[INFO] [stdout] 748 |   impl_gpio! { GPIOD, gpiod, gpioa, pden, pdrst, PDx, [
[INFO] [stdout]     |  _-
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |
[INFO] [stdout] 749 | |     PD0: (pd0, 0, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 750 | |     PD1: (pd1, 1, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 751 | |     PD2: (pd2, 2, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] ...   |
[INFO] [stdout] 764 | |     PD15: (pd15, 15, Input<Floating>, CTL1, ctl1),
[INFO] [stdout] 765 | | ] }
[INFO] [stdout]     | |   -
[INFO] [stdout]     | |___|
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     |     in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `embedded_hal::digital::InputPin`, `embedded_hal::digital::OutputPin`, `embedded_hal::digital::StatefulOutputPin`, `embedded_hal::digital::ToggleableOutputPin`
[INFO] [stdout]    --> src/gpio.rs:201:33
[INFO] [stdout]     |
[INFO] [stdout] 201 |       use embedded_hal::digital::{InputPin, OutputPin, StatefulOutputPin, ToggleableOutputPin};
[INFO] [stdout]     |                                   ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^ no `ToggleableOutputPin` in `digital`
[INFO] [stdout]     |                                   |         |          |
[INFO] [stdout]     |                                   |         |          no `StatefulOutputPin` in `digital`
[INFO] [stdout]     |                                   |         no `OutputPin` in `digital`
[INFO] [stdout]     |                                   no `InputPin` in `digital`
[INFO] [stdout] ...
[INFO] [stdout] 767 |   impl_gpio! { GPIOE, gpioe, gpioa, peen, perst, PEx, [
[INFO] [stdout]     |  _-
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |_|
[INFO] [stdout]     | |
[INFO] [stdout] 768 | |     PE0: (pe0, 0, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 769 | |     PE1: (pe1, 1, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] 770 | |     PE2: (pe2, 2, Input<Floating>, CTL0, ctl0),
[INFO] [stdout] ...   |
[INFO] [stdout] 783 | |     PE15: (pe15, 15, Input<Floating>, CTL1, ctl1),
[INFO] [stdout] 784 | | ] }
[INFO] [stdout]     | |   -
[INFO] [stdout]     | |___|
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     | |___in this macro invocation
[INFO] [stdout]     |     in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `transfer`
[INFO] [stdout]    --> src/spi.rs:156:24
[INFO] [stdout]     |
[INFO] [stdout] 156 |               impl<PINS> transfer::Default<u8> for Spi<$SPIX, PINS> {}
[INFO] [stdout]     |                          ^^^^^^^^ use of undeclared crate or module `transfer`
[INFO] [stdout] ...
[INFO] [stdout] 183 | / spi! {
[INFO] [stdout] 184 | |     SPI0: (spi0, APB2, spi0en, spi0rst, ck_apb2),
[INFO] [stdout] 185 | |     SPI1: (spi1, APB1, spi1en, spi1rst, ck_apb1),
[INFO] [stdout] 186 | |     SPI2: (spi2, APB1, spi2en, spi2rst, ck_apb1),
[INFO] [stdout] 187 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `spi` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `write`
[INFO] [stdout]    --> src/spi.rs:157:24
[INFO] [stdout]     |
[INFO] [stdout] 157 |               impl<PINS> write::Default<u8> for Spi<$SPIX, PINS> {}
[INFO] [stdout]     |                          ^^^^^ use of undeclared crate or module `write`
[INFO] [stdout] ...
[INFO] [stdout] 183 | / spi! {
[INFO] [stdout] 184 | |     SPI0: (spi0, APB2, spi0en, spi0rst, ck_apb2),
[INFO] [stdout] 185 | |     SPI1: (spi1, APB1, spi1en, spi1rst, ck_apb1),
[INFO] [stdout] 186 | |     SPI2: (spi2, APB1, spi2en, spi2rst, ck_apb1),
[INFO] [stdout] 187 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `spi` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DelayMs` in this scope
[INFO] [stdout]   --> src/delay.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl DelayMs<u32> for Delay {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 2  | use embedded_hal::delay::blocking::DelayMs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Read` in module `embedded_hal::serial`
[INFO] [stdout]    --> src/serial.rs:354:34
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<PINS> embedded_hal::serial::Read<u8> for Serial<USART0, PINS> {
[INFO] [stdout]     |                                  ^^^^ not found in `embedded_hal::serial`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 5   | use embedded_hal::i2c::blocking::Read;
[INFO] [stdout]     |
[INFO] [stdout] 5   | use embedded_hal::serial::nb::Read;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in module `embedded_hal::serial`
[INFO] [stdout]    --> src/serial.rs:396:34
[INFO] [stdout]     |
[INFO] [stdout] 396 | impl<PINS> embedded_hal::serial::Write<u8> for Serial<USART0, PINS> {
[INFO] [stdout]     |                                  ^^^^^ not found in `embedded_hal::serial`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 5   | use core::fmt::Write;
[INFO] [stdout]     |
[INFO] [stdout] 5   | use embedded_hal::i2c::blocking::Write;
[INFO] [stdout]     |
[INFO] [stdout] 5   | use embedded_hal::serial::blocking::Write;
[INFO] [stdout]     |
[INFO] [stdout] 5   | use embedded_hal::serial::nb::Write;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DelayMs` in this scope
[INFO] [stdout]   --> src/timer.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl<T: Into<u32>> DelayMs<T> for Timer<TIMER6> {
[INFO] [stdout]    |                    ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 2  | use embedded_hal::delay::blocking::DelayMs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bkp`
[INFO] [stdout]  --> src/backup.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::pac::{bkp, BKP, PMU};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gd32vf103-hal` due to 21 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9c58337f327a2902bcb12d9e550ea94a34e034cf667beb27c3b727dc7d25d86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c58337f327a2902bcb12d9e550ea94a34e034cf667beb27c3b727dc7d25d86d", kill_on_drop: false }`
[INFO] [stdout] 9c58337f327a2902bcb12d9e550ea94a34e034cf667beb27c3b727dc7d25d86d
