[INFO] fetching crate efm32gg-hal 0.3.0...
[INFO] testing efm32gg-hal-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate efm32gg-hal 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate efm32gg-hal 0.3.0
[INFO] finished tweaking crates.io crate efm32gg-hal 0.3.0
[INFO] tweaked toml for crates.io crate efm32gg-hal 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate efm32gg-hal 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--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]      Locking 26 packages to latest compatible versions
[INFO] [stderr]       Adding cortex-m v0.5.11 (available: v0.7.7)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aligned v0.2.0
[INFO] [stderr]   Downloaded bare-metal v0.1.3
[INFO] [stderr]   Downloaded aligned v0.3.5
[INFO] [stderr]   Downloaded cortex-m v0.6.7
[INFO] [stderr]   Downloaded cortex-m v0.5.11
[INFO] [stderr]   Downloaded efr32xg1 v0.2.1
[INFO] [stderr]   Downloaded efm32gg990 v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 118893787a5175dcfa04f02c11c7c12a23adbc6d4fae163495e651b5c538dfd2
[INFO] running `Command { std: "docker" "start" "-a" "118893787a5175dcfa04f02c11c7c12a23adbc6d4fae163495e651b5c538dfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118893787a5175dcfa04f02c11c7c12a23adbc6d4fae163495e651b5c538dfd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118893787a5175dcfa04f02c11c7c12a23adbc6d4fae163495e651b5c538dfd2", kill_on_drop: false }`
[INFO] [stdout] 118893787a5175dcfa04f02c11c7c12a23adbc6d4fae163495e651b5c538dfd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc89bed4176ea2b4d776fb651e2d15c67a391d388d59230dda1d446e32d2155e
[INFO] running `Command { std: "docker" "start" "-a" "cc89bed4176ea2b4d776fb651e2d15c67a391d388d59230dda1d446e32d2155e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling cortex-m v0.5.11
[INFO] [stderr]    Compiling aligned v0.2.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling efm32gg-hal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]   --> src/cmu.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use registers;
[INFO] [stdout]    |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/gpio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/timer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout]   |
[INFO] [stdout]   = note: unresolved item `crate::gpio::pins::registers` exists but is inaccessible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gpio`
[INFO] [stdout]    --> src/timer.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | use crate::gpio;
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |     type Input: digital::InputPin;
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:82:31
[INFO] [stdout]     |
[INFO] [stdout]  82 |                   impl digital::OutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:102:31
[INFO] [stdout]     |
[INFO] [stdout] 102 |                   impl digital::StatefulOutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |                   impl digital::InputPin for $PXi<Input> {
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl embedded_hal::Pwm for $TimerN {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self, _: <Self as Pwm>::Channel) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout]  53 | impl embedded_hal::Pwm for $TimerN {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self, _: <Self as Pwm>::Channel) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stdout]    --> src/timer.rs:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stdout] ...
[INFO] [stdout] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `timerchannel` which comes from the expansion of the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]     = help: implement the missing item: `fn disable(&mut self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/cmu.rs:134:32
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn get_frequency(&self) -> Hertz {
[INFO] [stdout]     |        -------------           ^^^^^ expected `Hertz`, found `()`
[INFO] [stdout]     |        |
[INFO] [stdout]     |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `embedded_hal::digital::StatefulOutputPin::is_set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |                           !self.is_set_low()
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `embedded_hal::digital::InputPin::is_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:120:31
[INFO] [stdout]     |
[INFO] [stdout] 120 |                           !self.is_low()
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/timer.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn set_period<P>(&mut self, time: P) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] ...
[INFO] [stdout] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/timer.rs:109:33
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn set_period<P>(&mut self, time: P) {
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] ...
[INFO] [stdout] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `timer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0308, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efm32gg-hal` (lib) due to 12 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cc89bed4176ea2b4d776fb651e2d15c67a391d388d59230dda1d446e32d2155e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc89bed4176ea2b4d776fb651e2d15c67a391d388d59230dda1d446e32d2155e", kill_on_drop: false }`
[INFO] [stdout] cc89bed4176ea2b4d776fb651e2d15c67a391d388d59230dda1d446e32d2155e
