[INFO] cloning repository https://github.com/ech0r/discovery_board
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ech0r/discovery_board" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fech0r%2Fdiscovery_board", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fech0r%2Fdiscovery_board'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c4b34da5295037155bdb94de9c7a6ea88f3c61b
[INFO] checking ech0r/discovery_board against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fech0r%2Fdiscovery_board" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ech0r/discovery_board
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/ech0r/discovery_board
[INFO] tweaked toml for git repo https://github.com/ech0r/discovery_board written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ech0r/discovery_board on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ech0r/discovery_board 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31ad9765b518316cd05bd17de8c2274d31812fb9e6743168ebc6c8c1afeeec58
[INFO] running `Command { std: "docker" "start" "-a" "31ad9765b518316cd05bd17de8c2274d31812fb9e6743168ebc6c8c1afeeec58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31ad9765b518316cd05bd17de8c2274d31812fb9e6743168ebc6c8c1afeeec58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ad9765b518316cd05bd17de8c2274d31812fb9e6743168ebc6c8c1afeeec58", kill_on_drop: false }`
[INFO] [stdout] 31ad9765b518316cd05bd17de8c2274d31812fb9e6743168ebc6c8c1afeeec58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a81f1132f0fa56e28ac581cc70165fdc2b760a6327cbc831faab06c408bea89a
[INFO] running `Command { std: "docker" "start" "-a" "a81f1132f0fa56e28ac581cc70165fdc2b760a6327cbc831faab06c408bea89a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling defmt v0.3.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling defmt-macros v0.3.6
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling stm32-usbd v0.6.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling stm32f3 v0.15.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]    Compiling stm32f3xx-hal v0.10.0
[INFO] [stderr]    Compiling defmt-rtt v0.4.0
[INFO] [stderr]    Compiling panic-probe v0.3.1
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking bxcan v0.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking rtcc v0.3.0
[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling defmt-test-macros v0.3.0
[INFO] [stderr]     Checking num_enum v0.6.1
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking usb-device v0.3.1
[INFO] [stderr]    Compiling defmt-parser v0.3.3
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling enumset_derive v0.8.1
[INFO] [stderr]     Checking enumset v1.1.3
[INFO] [stderr]     Checking defmt-test v0.3.1
[INFO] [stderr]     Checking discovery-board v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[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 `discovery-board` (lib test) due to 2 previous errors
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 `discovery-board` (bin "mouse_jiggler") due to 2 previous errors
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[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: `#[panic_handler]` function required, but not found
[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: `#[panic_handler]` function required, but not found
[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 `discovery-board` (bin "overflow") due to 2 previous errors
[INFO] [stderr] error: could not compile `discovery-board` (bin "bitfield") due to 2 previous errors
[INFO] [stdout] warning: constant `USB_BASE_ADDR` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const USB_BASE_ADDR: u32 = 0x4000_5C00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discovery-board` (bin "panic") due to 2 previous errors
[INFO] [stdout] warning: constant `RCC_BASE` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const RCC_BASE: u32 = 0x4002_1000;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCC_CFGR` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const RCC_CFGR: *mut u32 = (RCC_BASE + 0x04) as *mut u32;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCC_APB1RSTR` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const RCC_APB1RSTR: *mut u32 = (RCC_BASE + 0x010) as *mut u32;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RCC_APB1ENR` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const RCC_APB1ENR: *mut u32 = (RCC_BASE + 0x1C) as *mut u32;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPIOE_OTYPER` is never used
[INFO] [stdout]   --> src/bin/mouse_jiggler.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const GPIOE_OTYPER: *mut u32 = (GPIOE_BASE_ADDR + 0x04) as *mut u32;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Pin` in this scope
[INFO] [stdout]  --> src/bin/blink_old.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn initialize_leds() -> [Pin; 8] {
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 4 + use crate::hal::gpio::Pin;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use core::pin::Pin;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use stm32f3xx_hal::gpio::Pin;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut led1 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:12:37
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:12:55
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut led2 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:15:37
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:15:55
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut led3 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut led4 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:21:37
[INFO] [stdout]    |
[INFO] [stdout] 21 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:21:55
[INFO] [stdout]    |
[INFO] [stdout] 21 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut led5 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:24:55
[INFO] [stdout]    |
[INFO] [stdout] 24 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut led6 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:27:55
[INFO] [stdout]    |
[INFO] [stdout] 27 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut led7 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:30:37
[INFO] [stdout]    |
[INFO] [stdout] 30 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:30:55
[INFO] [stdout]    |
[INFO] [stdout] 30 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let mut led8 = gpioe
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `gpioe` in this scope
[INFO] [stdout]   --> src/bin/blink_old.rs:33:55
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .into_push_pull_output(&mut gpioe.moder, &mut gpioe.otyper);
[INFO] [stdout]    |                                                       ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self as hal`
[INFO] [stdout]  --> src/bin/blink_old.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use stm32f3xx_hal::{self as hal, pac, prelude::*};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `discovery-board` (bin "blink_old" test) due to 25 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a81f1132f0fa56e28ac581cc70165fdc2b760a6327cbc831faab06c408bea89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81f1132f0fa56e28ac581cc70165fdc2b760a6327cbc831faab06c408bea89a", kill_on_drop: false }`
[INFO] [stdout] a81f1132f0fa56e28ac581cc70165fdc2b760a6327cbc831faab06c408bea89a
