[INFO] fetching crate stm32l1xx-hal 0.1.0... [INFO] checking stm32l1xx-hal-0.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate stm32l1xx-hal 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate stm32l1xx-hal 0.1.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking crates.io crate stm32l1xx-hal 0.1.0 [INFO] finished tweaking crates.io crate stm32l1xx-hal 0.1.0 [INFO] tweaked toml for crates.io crate stm32l1xx-hal 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate stm32l1xx-hal 0.1.0 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m v0.5.8 [INFO] [stderr] Downloaded vcell v0.1.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.5 [INFO] [stderr] Downloaded cortex-m-rt v0.6.7 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] [stderr] Downloaded hash32 v0.1.0 [INFO] [stderr] Downloaded nb v0.1.1 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.2 [INFO] [stderr] Downloaded panic-semihosting v0.5.1 [INFO] [stderr] Downloaded owned-singleton-macros v0.1.0 [INFO] [stderr] Downloaded owned-singleton v0.1.0 [INFO] [stderr] Downloaded bare-metal v0.2.4 [INFO] [stderr] Downloaded syn v0.15.23 [INFO] [stderr] Downloaded stm32l1 v0.5.0 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded cortex-m-rtfm v0.4.2 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded heapless v0.4.1 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.4.2 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 174d78ba4d4da2df379b08b1093c20a2f762591c53269216b702980f2b6f3481 [INFO] running `Command { std: "docker" "start" "-a" "174d78ba4d4da2df379b08b1093c20a2f762591c53269216b702980f2b6f3481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "174d78ba4d4da2df379b08b1093c20a2f762591c53269216b702980f2b6f3481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "174d78ba4d4da2df379b08b1093c20a2f762591c53269216b702980f2b6f3481", kill_on_drop: false }` [INFO] [stdout] 174d78ba4d4da2df379b08b1093c20a2f762591c53269216b702980f2b6f3481 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0f72b842310f7948d6e6064fc7eca5ca7532c35bc3b8fbb5531c7512a9dc168 [INFO] running `Command { std: "docker" "start" "-a" "f0f72b842310f7948d6e6064fc7eca5ca7532c35bc3b8fbb5531c7512a9dc168", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Checking vcell v0.1.0 [INFO] [stderr] Compiling cortex-m v0.5.8 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.7 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling stm32l1 v0.5.0 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.1 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.2 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Checking hash32 v0.1.0 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking panic-semihosting v0.5.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Checking heapless v0.4.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.5 [INFO] [stderr] Compiling owned-singleton-macros v0.1.0 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.4.2 [INFO] [stderr] Checking owned-singleton v0.1.0 [INFO] [stderr] Checking stm32l1xx-hal v0.1.0 (/opt/rustwide/workdir) [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: 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: 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: 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 `stm32l1xx-hal` (example "spi") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "qei") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "i2c") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "dac") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "itm") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "timer") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "pwm") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "dma") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "watchdog") due to 1 previous error [INFO] [stdout] error[E0599]: no method named `is_high` found for struct `PA0` in the current scope [INFO] [stdout] --> examples/button.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | if button.is_high() { [INFO] [stdout] | ^^^^^^^ method not found in `PA0>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `InputPin` which provides `is_high` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::InputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "touch") due to 1 previous error [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "hello") due to 1 previous error [INFO] [stdout] error[E0599]: the method `toggle` exists for struct `PB6>`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/blinky_timer.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | led.toggle(); [INFO] [stdout] | ^^^^^^ method cannot be called on `PB6>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/gpio.rs:420:1 [INFO] [stdout] | [INFO] [stdout] 420 | / gpio!(GPIOB, gpiob, gpiopben, PB, [ [INFO] [stdout] 421 | | PB0: (pb0, 0, Input), [INFO] [stdout] 422 | | PB1: (pb1, 1, Input), [INFO] [stdout] 423 | | PB2: (pb2, 2, Input), [INFO] [stdout] ... | [INFO] [stdout] 436 | | PB15: (pb15, 15, Input), [INFO] [stdout] 437 | | ]); [INFO] [stdout] | |__- doesn't satisfy `_: Default` or `_: _embedded_hal_digital_ToggleableOutputPin` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `PB6>: hal::embedded_hal::digital::toggleable::Default` [INFO] [stdout] which is required by `PB6>: hal::prelude::_embedded_hal_digital_ToggleableOutputPin` [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `ToggleableOutputPin` which provides `toggle` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::ToggleableOutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_high` found for struct `PB6` in the current scope [INFO] [stdout] --> examples/button.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | led.set_high(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-0.2.3/src/digital/v2.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn set_high(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | -------- the method is available for `PB6>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OutputPin` which provides `set_high` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] help: there is a method `is_set_high` with a similar name [INFO] [stdout] | [INFO] [stdout] 32 | led.is_set_high(); [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `usart` found for struct `hal::stm32::USART3` in the current scope [INFO] [stdout] --> examples/serial.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 30 | let serial = dp [INFO] [stdout] | __________________- [INFO] [stdout] 31 | | .USART3 [INFO] [stdout] 32 | | .usart((tx, rx), serial::Config::default(), &mut rcc) [INFO] [stdout] | | -^^^^^ method not found in `USART3` [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/serial.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn usart( [INFO] [stdout] | ----- the method is available for `hal::stm32::USART3` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `SerialExt` which provides `usart` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::serial::SerialExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_low` found for struct `PB6` in the current scope [INFO] [stdout] --> examples/button.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | led.set_low(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-0.2.3/src/digital/v2.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn set_low(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | ------- the method is available for `PB6>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OutputPin` which provides `set_low` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] help: there is a method `is_set_low` with a similar name [INFO] [stdout] | [INFO] [stdout] 35 | led.is_set_low(); [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "button_irq") due to 1 previous error [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_high` found for struct `PB7` in the current scope [INFO] [stdout] --> examples/blinky.rs:23:17 [INFO] [stdout] | [INFO] [stdout] 23 | led.set_high(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-0.2.3/src/digital/v2.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn set_high(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | -------- the method is available for `PB7>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OutputPin` which provides `set_high` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] help: there is a method `is_set_high` with a similar name [INFO] [stdout] | [INFO] [stdout] 23 | led.is_set_high(); [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `set_low` found for struct `PB7` in the current scope [INFO] [stdout] --> examples/blinky.rs:26:17 [INFO] [stdout] | [INFO] [stdout] 26 | led.set_low(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/embedded-hal-0.2.3/src/digital/v2.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn set_low(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | ------- the method is available for `PB7>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `OutputPin` which provides `set_low` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 6 + use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] help: there is a method `is_set_low` with a similar name [INFO] [stdout] | [INFO] [stdout] 26 | led.is_set_low(); [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "blinky_timer") due to 2 previous errors [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "serial") due to 2 previous errors [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "button") due to 4 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32l1xx-hal` (example "blinky") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "f0f72b842310f7948d6e6064fc7eca5ca7532c35bc3b8fbb5531c7512a9dc168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f72b842310f7948d6e6064fc7eca5ca7532c35bc3b8fbb5531c7512a9dc168", kill_on_drop: false }` [INFO] [stdout] f0f72b842310f7948d6e6064fc7eca5ca7532c35bc3b8fbb5531c7512a9dc168