[INFO] cloning repository https://github.com/AwesomeIbex/embedded-hello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AwesomeIbex/embedded-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeIbex%2Fembedded-hello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeIbex%2Fembedded-hello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfd8598fcd41fb449ac0bbf00c00029462ea9c67 [INFO] checking AwesomeIbex/embedded-hello/bfd8598fcd41fb449ac0bbf00c00029462ea9c67 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwesomeIbex%2Fembedded-hello" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AwesomeIbex/embedded-hello on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/AwesomeIbex/embedded-hello [INFO] finished tweaking git repo https://github.com/AwesomeIbex/embedded-hello [INFO] tweaked toml for git repo https://github.com/AwesomeIbex/embedded-hello written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AwesomeIbex/embedded-hello 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cortex-m-rt-macros v0.1.8 [INFO] [stderr] Downloaded cortex-m v0.6.7 [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded volatile-register v0.2.0 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded cortex-m-rt v0.6.13 [INFO] [stderr] Downloaded stm32f4xx-hal v0.8.3 [INFO] [stderr] Downloaded cortex-m v0.7.1 [INFO] [stderr] Downloaded stm32f4 v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fa22bdd6d3a4ed5cd257d01d1524f24fcdafebf6de94fd764ee0f9e96952dce [INFO] running `Command { std: "docker" "start" "-a" "9fa22bdd6d3a4ed5cd257d01d1524f24fcdafebf6de94fd764ee0f9e96952dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fa22bdd6d3a4ed5cd257d01d1524f24fcdafebf6de94fd764ee0f9e96952dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fa22bdd6d3a4ed5cd257d01d1524f24fcdafebf6de94fd764ee0f9e96952dce", kill_on_drop: false }` [INFO] [stdout] 9fa22bdd6d3a4ed5cd257d01d1524f24fcdafebf6de94fd764ee0f9e96952dce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d13423b93aa02a22d89a43958af30b2f4246e0566902376a14c812ea555d8ec5 [INFO] running `Command { std: "docker" "start" "-a" "d13423b93aa02a22d89a43958af30b2f4246e0566902376a14c812ea555d8ec5", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling stm32f4 v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking stm32f4xx-hal v0.8.3 [INFO] [stderr] Checking rusty-blink v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Resolution` and `SampleTime` [INFO] [stdout] --> src/main.rs:14:45 [INFO] [stdout] | [INFO] [stdout] 14 | use stm32f4xx_hal::adc::config::{AdcConfig, Resolution, SampleTime}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Analog`, `Output`, `PushPull`, and `Speed` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use stm32f4xx_hal::gpio::{Analog, Speed, Output, PushPull}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PA0` and `PA1` [INFO] [stdout] --> src/main.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | use stm32f4xx_hal::gpio::gpioa::{PA0, PA1}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ADC1`, `GPIOA`, `GPIOC`, and `RCC` [INFO] [stdout] --> src/main.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | use stm32f4xx_hal::stm32::{Peripherals, ADC1, GPIOA, GPIOC, RCC}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stm32f4xx_hal::gpio::gpioc::PC13` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use stm32f4xx_hal::gpio::gpioc::PC13; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stm32f4xx_hal::time::MegaHertz` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use stm32f4xx_hal::time::MegaHertz; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Clocks` and `Rcc` [INFO] [stdout] --> src/main.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | use stm32f4xx_hal::rcc::{Clocks, Rcc}; [INFO] [stdout] | ^^^^^^ ^^^ [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] warning: unused imports: `Resolution` and `SampleTime` [INFO] [stdout] --> src/main.rs:14:45 [INFO] [stdout] | [INFO] [stdout] 14 | use stm32f4xx_hal::adc::config::{AdcConfig, Resolution, SampleTime}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Analog`, `Output`, `PushPull`, and `Speed` [INFO] [stdout] --> src/main.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | use stm32f4xx_hal::gpio::{Analog, Speed, Output, PushPull}; [INFO] [stdout] | ^^^^^^ ^^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PA0` and `PA1` [INFO] [stdout] --> src/main.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | use stm32f4xx_hal::gpio::gpioa::{PA0, PA1}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ADC1`, `GPIOA`, `GPIOC`, and `RCC` [INFO] [stdout] --> src/main.rs:17:41 [INFO] [stdout] | [INFO] [stdout] 17 | use stm32f4xx_hal::stm32::{Peripherals, ADC1, GPIOA, GPIOC, RCC}; [INFO] [stdout] | ^^^^ ^^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stm32f4xx_hal::gpio::gpioc::PC13` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use stm32f4xx_hal::gpio::gpioc::PC13; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stm32f4xx_hal::time::MegaHertz` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use stm32f4xx_hal::time::MegaHertz; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Clocks` and `Rcc` [INFO] [stdout] --> src/main.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | use stm32f4xx_hal::rcc::{Clocks, Rcc}; [INFO] [stdout] | ^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_halt` (which `rusty_blink` depends on) [INFO] [stdout] = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-d4b2984cf0ecee47.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e0ee872a6f64065a.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-blink` (bin "rusty-blink") due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rusty-blink` (bin "rusty-blink" test) due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d13423b93aa02a22d89a43958af30b2f4246e0566902376a14c812ea555d8ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d13423b93aa02a22d89a43958af30b2f4246e0566902376a14c812ea555d8ec5", kill_on_drop: false }` [INFO] [stdout] d13423b93aa02a22d89a43958af30b2f4246e0566902376a14c812ea555d8ec5