[INFO] cloning repository https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuha-ylikoski%2Flongan-nano-esp8266-network-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuha-ylikoski%2Flongan-nano-esp8266-network-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ef5debbe78bfab82d84bc7ab67ad2e0772dec86 [INFO] testing juha-ylikoski/longan-nano-esp8266-network-demo against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuha-ylikoski%2Flongan-nano-esp8266-network-demo" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-14/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo [INFO] finished tweaking git repo https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo [INFO] tweaked toml for git repo https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/juha-ylikoski/longan-nano-esp8266-network-demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b48b465916626aa8e9df7c0cd01ffa999c4815873a611bccc9131fdde8ba6b7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3b48b465916626aa8e9df7c0cd01ffa999c4815873a611bccc9131fdde8ba6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b48b465916626aa8e9df7c0cd01ffa999c4815873a611bccc9131fdde8ba6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b48b465916626aa8e9df7c0cd01ffa999c4815873a611bccc9131fdde8ba6b7", kill_on_drop: false }` [INFO] [stdout] 3b48b465916626aa8e9df7c0cd01ffa999c4815873a611bccc9131fdde8ba6b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03265d69c8034bcedfdcdabbbeec9e8d5791cb0feea32dd4e6dffb7436c7ae10 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "03265d69c8034bcedfdcdabbbeec9e8d5791cb0feea32dd4e6dffb7436c7ae10", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling az v1.1.2 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling micromath v1.1.1 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling gd32vf103xx-hal v0.5.0 [INFO] [stderr] Compiling longan-nano v0.3.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling heapless v0.7.7 [INFO] [stderr] Compiling bare-metal v1.0.0 [INFO] [stderr] Compiling r0 v1.0.0 [INFO] [stderr] Compiling at-commands v0.5.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling embedded-dma v0.1.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling riscv-target v0.1.2 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling riscv v0.6.0 [INFO] [stderr] Compiling riscv v0.7.0 [INFO] [stderr] Compiling riscv-rt v0.8.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling embedded-graphics-core v0.3.3 [INFO] [stderr] Compiling gd32vf103-pac v0.4.0 [INFO] [stderr] Compiling embedded-graphics v0.7.1 [INFO] [stderr] Compiling st7735-lcd v0.8.1 [INFO] [stderr] Compiling riscv-rt-macros v0.1.6 [INFO] [stderr] Compiling longan-nano-display-network-data v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `FromStr`, `borrow::Borrow`, `ops::DerefMut`, `ptr::NonNull` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | borrow::Borrow, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | ops::DerefMut, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 9 | ptr::NonNull, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | str::{from_utf8, FromStr}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `String`, `Vec` [INFO] [stdout] --> src/main.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | use heapless::{String, Vec}; [INFO] [stdout] | ^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ECLIC`, `Interrupt`, `Rx`, `USART1`, `eclic::EclicExt` [INFO] [stdout] --> src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | eclic::EclicExt, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | gpio::GpioExt, [INFO] [stdout] 27 | pac::{Interrupt, Peripherals, ECLIC, USART1}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] 28 | rcu::RcuExt, [INFO] [stdout] 29 | serial::{Config, Error, Rx, Serial}, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Led`, `lcd::Lcd`, `rgb`, `serial::Tx` [INFO] [stdout] --> src/main.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | hal::{prelude::*, serial::Tx}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 35 | lcd::Lcd, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 36 | led::{rgb, Led}, [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CriticalSection`, `self` [INFO] [stdout] --> src/main.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | use riscv::interrupt::{self, CriticalSection}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_embedded_hal_blocking_delay_DelayMs`, `adc1::stat` [INFO] [stdout] --> src/esp8266.rs:3:136 [INFO] [stdout] | [INFO] [stdout] 3 | ...::{ECLIC, Interrupt, USART1, USART2, adc1::stat}, prelude::{_embedded_hal_blocking_delay_DelayMs, _embedded_hal_serial_Read}, serial::... [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/esp8266.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 55 | panic!("foo"); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] 56 | / interrupt::free(|_| { [INFO] [stdout] 57 | | let reader = unsafe { [INFO] [stdout] 58 | | USART1READER.get_mut().get_mut().as_mut().unwrap() [INFO] [stdout] 59 | | }; [INFO] [stdout] ... | [INFO] [stdout] 63 | | [INFO] [stdout] 64 | | }); [INFO] [stdout] | |_______^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 157 | loop {} [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 165 | / loop { [INFO] [stdout] 166 | | // Clear screen [INFO] [stdout] 167 | | Rectangle::new(Point::new(0, 0), Size::new(width as u32, height as u32)) [INFO] [stdout] 168 | | .into_styled(PrimitiveStyle::with_fill(Rgb565::BLACK)) [INFO] [stdout] ... | [INFO] [stdout] 226 | | // delay.delay_ms(1000); [INFO] [stdout] 227 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `longan-nano-display-network-data` due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "03265d69c8034bcedfdcdabbbeec9e8d5791cb0feea32dd4e6dffb7436c7ae10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03265d69c8034bcedfdcdabbbeec9e8d5791cb0feea32dd4e6dffb7436c7ae10", kill_on_drop: false }` [INFO] [stdout] 03265d69c8034bcedfdcdabbbeec9e8d5791cb0feea32dd4e6dffb7436c7ae10