[INFO] crate efm32gg-hal 0.3.0 is already in cache
[INFO] checking efm32gg-hal-0.3.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate efm32gg-hal 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate efm32gg-hal 0.3.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1aa83eec3babfc74367b5a91d5fcf26a6135992fa63d978b601c983a103bf0d1
[INFO] running `"docker" "start" "-a" "1aa83eec3babfc74367b5a91d5fcf26a6135992fa63d978b601c983a103bf0d1"`
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]     Checking efm32gg-hal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]   --> src/cmu.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use registers;
[INFO] [stderr]    |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]  --> src/gpio.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use registers;
[INFO] [stderr]   |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]  --> src/timer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use registers;
[INFO] [stderr]   |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]   --> src/cmu.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use registers;
[INFO] [stderr]    |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]  --> src/gpio.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use registers;
[INFO] [stderr]   |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `registers`
[INFO] [stderr]  --> src/timer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use registers;
[INFO] [stderr]   |     ^^^^^^^^^ no `registers` external crate
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | impl embedded_hal::Pwm for $TimerN {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self, <Self as embedded_hal::Pwm>::Channel)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | impl embedded_hal::Pwm for $TimerN {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self, <Self as embedded_hal::Pwm>::Channel)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/cmu.rs:134:32
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn get_frequency(&self) -> Hertz {
[INFO] [stderr]     |        -------------           ^^^^^ expected struct `time_util::Hertz`, found ()
[INFO] [stderr]     |        |
[INFO] [stderr]     |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `time_util::Hertz`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | impl embedded_hal::Pwm for $TimerN {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self, <Self as embedded_hal::Pwm>::Channel)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 328 | timer!(TIMER0, TIMER0Clk, Timer0, timer0);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | impl embedded_hal::Pwm for $TimerN {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self, <Self as embedded_hal::Pwm>::Channel)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `disable`
[INFO] [stderr]    --> src/timer.rs:247:1
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl<P> embedded_hal::PwmPin for RoutedTimerChannel<$TimerN, $ChannelX, P> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `disable` in implementation
[INFO] [stderr] ...
[INFO] [stderr] 329 | timer!(TIMER1, TIMER1Clk, Timer1, timer1);
[INFO] [stderr]     | ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `disable` from trait: `fn(&mut Self)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/cmu.rs:134:32
[INFO] [stderr]     |
[INFO] [stderr] 134 |     fn get_frequency(&self) -> Hertz {
[INFO] [stderr]     |        -------------           ^^^^^ expected struct `time_util::Hertz`, found ()
[INFO] [stderr]     |        |
[INFO] [stderr]     |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `time_util::Hertz`
[INFO] [stderr]                found type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0046, E0308, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `efm32gg-hal`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0046, E0308, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `efm32gg-hal`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1aa83eec3babfc74367b5a91d5fcf26a6135992fa63d978b601c983a103bf0d1"`
[INFO] running `"docker" "rm" "-f" "1aa83eec3babfc74367b5a91d5fcf26a6135992fa63d978b601c983a103bf0d1"`
[INFO] [stdout] 1aa83eec3babfc74367b5a91d5fcf26a6135992fa63d978b601c983a103bf0d1