[INFO] fetching crate stm32l1xx-hal 0.1.0... [INFO] checking stm32l1xx-hal-0.1.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate stm32l1xx-hal 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate stm32l1xx-hal 0.1.0 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-13/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-13/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: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded vcell v0.1.0 [INFO] [stderr] Downloaded owned-singleton-macros v0.1.0 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded generic-array v0.11.1 [INFO] [stderr] Downloaded nb v0.1.1 [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] [stderr] Downloaded syn v0.15.23 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.5 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded hash32 v0.1.0 [INFO] [stderr] Downloaded owned-singleton v0.1.0 [INFO] [stderr] Downloaded bare-metal v0.2.4 [INFO] [stderr] Downloaded panic-semihosting v0.5.1 [INFO] [stderr] Downloaded cortex-m v0.5.8 [INFO] [stderr] Downloaded cortex-m-rt v0.6.7 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.4.2 [INFO] [stderr] Downloaded heapless v0.4.1 [INFO] [stderr] Downloaded cortex-m-rtfm v0.4.2 [INFO] [stderr] Downloaded cortex-m-semihosting v0.3.2 [INFO] [stderr] Downloaded stm32l1 v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec5f1de75f96ee89dc72eed80a80e44ad7435309538414e417860bdebcb01428 [INFO] running `Command { std: "docker" "start" "-a" "ec5f1de75f96ee89dc72eed80a80e44ad7435309538414e417860bdebcb01428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec5f1de75f96ee89dc72eed80a80e44ad7435309538414e417860bdebcb01428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec5f1de75f96ee89dc72eed80a80e44ad7435309538414e417860bdebcb01428", kill_on_drop: false }` [INFO] [stdout] ec5f1de75f96ee89dc72eed80a80e44ad7435309538414e417860bdebcb01428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aae068b715f9062da97e9a454d12b3d55ec21d07bb665d4f3a13dd5e2e45ec8a [INFO] running `Command { std: "docker" "start" "-a" "aae068b715f9062da97e9a454d12b3d55ec21d07bb665d4f3a13dd5e2e45ec8a", kill_on_drop: false }` [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] Compiling cortex-m-rt v0.6.7 [INFO] [stderr] Compiling stm32l1 v0.5.0 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.2 [INFO] [stderr] Checking nb v0.1.1 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking typenum v1.10.0 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking volatile-register v0.2.0 [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] Compiling quote v0.6.10 [INFO] [stderr] Checking generic-array v0.11.1 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking panic-semihosting v0.5.1 [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: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stm32l1xx-hal` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `spi` [INFO] [stdout] --> examples/touch.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use hal::{spi, stm32}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [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] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.2.3/src/digital/v2.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn is_high(&self) -> Result; [INFO] [stdout] | ------- the method is available for `PA0>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hal::embedded_hal::digital::v2::InputPin; [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] | ^^^^^^^^ method not found in `PB6>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [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] | ^^^^^^^ method not found in `PB6>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [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] | ^^^^^^^^ method not found in `PB7>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 10 | use crate::hal::embedded_hal::digital::v2::OutputPin; [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] | ^^^^^^^ method not found in `PB7>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 10 | use crate::hal::embedded_hal::digital::v2::OutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [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/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.2.3/src/digital/v2.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn toggle(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | ------ the method is available for `PB6>` here [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] | | - [INFO] [stdout] | | | [INFO] [stdout] | |___doesn't satisfy `_: hal::embedded_hal::digital::toggleable::Default` [INFO] [stdout] | doesn't satisfy `_: hal::prelude::_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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 12 | use crate::hal::embedded_hal::digital::v2::ToggleableOutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `toggle` exists for struct `PB6>`, but its trait bounds were not satisfied [INFO] [stdout] --> examples/blinky_delay.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | led.toggle(); [INFO] [stdout] | ^^^^^^ method cannot be called on `PB6>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-hal-0.2.3/src/digital/v2.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | fn toggle(&mut self) -> Result<(), Self::Error>; [INFO] [stdout] | ------ the method is available for `PB6>` here [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] | | - [INFO] [stdout] | | | [INFO] [stdout] | |___doesn't satisfy `_: hal::embedded_hal::digital::toggleable::Default` [INFO] [stdout] | doesn't satisfy `_: hal::prelude::_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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hal::embedded_hal::digital::v2::ToggleableOutputPin; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [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 `usart` found for struct `hal::stm32::USART3` in the current scope [INFO] [stdout] --> examples/serial.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | .usart((tx, rx), serial::Config::default(), &mut rcc) [INFO] [stdout] | ^^^^^ method not found in `hal::stm32::USART3` [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: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 12 | use crate::hal::serial::SerialExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unused import: `core::fmt::Write` [INFO] [stdout] --> examples/serial.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/serial.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "aae068b715f9062da97e9a454d12b3d55ec21d07bb665d4f3a13dd5e2e45ec8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae068b715f9062da97e9a454d12b3d55ec21d07bb665d4f3a13dd5e2e45ec8a", kill_on_drop: false }` [INFO] [stdout] aae068b715f9062da97e9a454d12b3d55ec21d07bb665d4f3a13dd5e2e45ec8a