[INFO] cloning repository https://github.com/jackfisher90/STM32F3Discovery-SPI-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackfisher90/STM32F3Discovery-SPI-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackfisher90%2FSTM32F3Discovery-SPI-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackfisher90%2FSTM32F3Discovery-SPI-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aeb27372bdf85e5a2c48cb97d504c674e19f9327
[INFO] testing jackfisher90/STM32F3Discovery-SPI- against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackfisher90%2FSTM32F3Discovery-SPI-" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackfisher90/STM32F3Discovery-SPI-
[INFO] finished tweaking git repo https://github.com/jackfisher90/STM32F3Discovery-SPI-
[INFO] tweaked toml for git repo https://github.com/jackfisher90/STM32F3Discovery-SPI- written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackfisher90/STM32F3Discovery-SPI- on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackfisher90/STM32F3Discovery-SPI- 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" "+1.97.0-beta.6" "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 v0.6.12
[INFO] [stderr]   Downloaded cortex-m-rt-macros v0.1.8
[INFO] [stderr]   Downloaded vcell v0.1.2
[INFO] [stderr]   Downloaded r0 v0.2.2
[INFO] [stderr]   Downloaded cortex-m v0.6.2
[INFO] [stderr]   Downloaded aligned v0.3.2
[INFO] [stderr]   Downloaded stable_deref_trait v1.1.1
[INFO] [stderr]   Downloaded volatile-register v0.2.0
[INFO] [stderr]   Downloaded generic-array v0.13.2
[INFO] [stderr]   Downloaded bare-metal v0.2.5
[INFO] [stderr]   Downloaded as-slice v0.1.3
[INFO] [stderr]   Downloaded panic-itm v0.4.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.12
[INFO] [stderr]   Downloaded generic-array v0.12.3
[INFO] [stderr]   Downloaded cortex-m-semihosting v0.3.5
[INFO] [stderr]   Downloaded quote v1.0.4
[INFO] [stderr]   Downloaded syn v1.0.20
[INFO] [stderr]   Downloaded stm32f3 v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b
[INFO] running `Command { std: "docker" "start" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling syn v1.0.20
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling stm32f3 v0.11.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling as-slice v0.1.3
[INFO] [stderr]    Compiling aligned v0.3.2
[INFO] [stderr]    Compiling panic-itm v0.4.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling project4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `asm` and `iprint`
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cortex_m::{asm, iprintln, iprint, Peripherals as core_peripherals};
[INFO] [stdout]   |                ^^^            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `hprintln`
[INFO] [stdout]  --> src/main.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use cortex_m_semihosting::{debug, hprintln};
[INFO] [stdout]   |                            ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f3`
[INFO] [stdout]  --> src/my_api.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use stm32f3;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `timer` should have an upper camel case name
[INFO] [stdout]   --> src/my_api.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub struct timer{}
[INFO] [stdout]    |                ^^^^^ help: convert the identifier to upper camel case: `Timer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `spi_func` should have an upper camel case name
[INFO] [stdout]   --> src/my_api.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub struct spi_func{}
[INFO] [stdout]    |                ^^^^^^^^ help: convert the identifier to upper camel case: `SpiFunc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stm32f3`
[INFO] [stdout]  --> src/sensor.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use stm32f3;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `gyro` should have an upper camel case name
[INFO] [stdout]   --> src/sensor.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct gyro{
[INFO] [stdout]    |                ^^^^ help: convert the identifier to upper camel case: `Gyro`
[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 variable: `my_spi_mod`
[INFO] [stdout]   --> src/sensor.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |         pub fn new(my_spi_mod: &spi_mod::spi_func, spi1: &stm32f3::stm32f303::SPI1) -> Self {
[INFO] [stdout]    |                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_spi_mod`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spi1`
[INFO] [stdout]   --> src/sensor.rs:28:52
[INFO] [stdout]    |
[INFO] [stdout] 28 |         pub fn new(my_spi_mod: &spi_mod::spi_func, spi1: &stm32f3::stm32f303::SPI1) -> Self {
[INFO] [stdout]    |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_spi1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `project4` (bin "project4") due to 1 previous error; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b", kill_on_drop: false }`
[INFO] [stdout] 3529c91dff4ed2f6c3364cd79f4724fb55e558c6254776e33917977d2701fd0b
