[INFO] cloning repository https://github.com/SpitfireX/longan-nano-usb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpitfireX/longan-nano-usb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpitfireX%2Flongan-nano-usb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpitfireX%2Flongan-nano-usb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33f2100ec67f3cbcdccd2b67cdfefea10829aa47 [INFO] checking SpitfireX/longan-nano-usb/33f2100ec67f3cbcdccd2b67cdfefea10829aa47 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpitfireX%2Flongan-nano-usb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SpitfireX/longan-nano-usb 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-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/SpitfireX/longan-nano-usb [INFO] finished tweaking git repo https://github.com/SpitfireX/longan-nano-usb [INFO] tweaked toml for git repo https://github.com/SpitfireX/longan-nano-usb written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SpitfireX/longan-nano-usb 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 riscv-rt v0.8.0 [INFO] [stderr] Downloaded gd32vf103xx-hal v0.4.0 [INFO] [stderr] Downloaded synopsys-usb-otg v0.2.4 [INFO] [stderr] Downloaded numeric-enum-macro v0.2.0 [INFO] [stderr] Downloaded riscv v0.6.0 [INFO] [stderr] Downloaded usb-device v0.2.8 [INFO] [stderr] Downloaded riscv v0.5.4 [INFO] [stderr] Downloaded riscv-rt-macros v0.1.6 [INFO] [stderr] Downloaded gd32vf103-pac v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fece069d4344beb4233ca97b22bdedfb6173141e9ada98dff636122264b96a55 [INFO] running `Command { std: "docker" "start" "-a" "fece069d4344beb4233ca97b22bdedfb6173141e9ada98dff636122264b96a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fece069d4344beb4233ca97b22bdedfb6173141e9ada98dff636122264b96a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fece069d4344beb4233ca97b22bdedfb6173141e9ada98dff636122264b96a55", kill_on_drop: false }` [INFO] [stdout] fece069d4344beb4233ca97b22bdedfb6173141e9ada98dff636122264b96a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ea51ee2a4325163ac074ad49bb611a149595189f32ff713d1cfded95062c7716 [INFO] running `Command { std: "docker" "start" "-a" "ea51ee2a4325163ac074ad49bb611a149595189f32ff713d1cfded95062c7716", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling riscv v0.5.4 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling gd32vf103xx-hal v0.4.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling synopsys-usb-otg v0.2.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking embedded-hal v0.2.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling longan-nano-usb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking r0 v1.0.0 [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking numeric-enum-macro v0.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling riscv-target v0.1.2 [INFO] [stderr] Compiling riscv v0.6.0 [INFO] [stderr] Compiling riscv-rt v0.8.0 [INFO] [stderr] Compiling riscv v0.7.0 [INFO] [stderr] Checking gd32vf103-pac v0.4.0 [INFO] [stderr] Compiling riscv-rt-macros v0.1.6 [INFO] [stdout] warning: unused import: `riscv::register::mhpmcounter10::write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use riscv::register::mhpmcounter10::write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Floating`, `Input`, `Output`, `PushPull`, `gpioa::*`, and `gpioc::*` [INFO] [stdout] --> src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use hal::gpio::{Input, Floating, gpioa::*, gpioc::*, State, PushPull, Output}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Interrupt` [INFO] [stdout] --> src/main.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use pac::{Interrupt, ECLIC}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StatefulOutputPin` and `ToggleableOutputPin` [INFO] [stdout] --> src/main.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | use embedded_hal::digital::v2::{StatefulOutputPin, OutputPin, ToggleableOutputPin}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UsbBus` and `UsbPeripheral` [INFO] [stdout] --> src/main.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | use synopsys_usb_otg::{UsbBus, UsbPeripheral}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `usb_device::prelude::*` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use usb_device::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `marker::PhantomData` [INFO] [stdout] --> src/main.rs:365:34 [INFO] [stdout] | [INFO] [stdout] 365 | use core::{convert::TryFrom, marker::PhantomData}; [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 import: `riscv::register::mhpmcounter10::write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use riscv::register::mhpmcounter10::write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Floating`, `Input`, `Output`, `PushPull`, `gpioa::*`, and `gpioc::*` [INFO] [stdout] --> src/main.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use hal::gpio::{Input, Floating, gpioa::*, gpioc::*, State, PushPull, Output}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Interrupt` [INFO] [stdout] --> src/main.rs:19:11 [INFO] [stdout] | [INFO] [stdout] 19 | use pac::{Interrupt, ECLIC}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StatefulOutputPin` and `ToggleableOutputPin` [INFO] [stdout] --> src/main.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | use embedded_hal::digital::v2::{StatefulOutputPin, OutputPin, ToggleableOutputPin}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UsbBus` and `UsbPeripheral` [INFO] [stdout] --> src/main.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | use synopsys_usb_otg::{UsbBus, UsbPeripheral}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `usb_device::prelude::*` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use usb_device::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `marker::PhantomData` [INFO] [stdout] --> src/main.rs:365:34 [INFO] [stdout] | [INFO] [stdout] 365 | use core::{convert::TryFrom, marker::PhantomData}; [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 `longan_nano_usb` 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] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `longan-nano-usb` (bin "longan-nano-usb" test) due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `usbfs_global` [INFO] [stdout] --> src/main.rs:267:17 [INFO] [stdout] | [INFO] [stdout] 267 | fn ep0in_enable(usbfs_global: &pac::usbfs_global::RegisterBlock, usbfs_device: &pac::usbfs_device::RegisterBlock) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usbfs_global` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usbfs_global` [INFO] [stdout] --> src/main.rs:283:19 [INFO] [stdout] | [INFO] [stdout] 283 | fn ep0in_setup_tx(usbfs_global: &pac::usbfs_global::RegisterBlock, usbfs_device: &pac::usbfs_device::RegisterBlock, buffer: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usbfs_global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usbfs_global` [INFO] [stdout] --> src/main.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | fn ep0in_tx(usbfs_global: &pac::usbfs_global::RegisterBlock, usbfs_device: &pac::usbfs_device::RegisterBlock, buffer: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usbfs_global` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usbfs_device` [INFO] [stdout] --> src/main.rs:292:62 [INFO] [stdout] | [INFO] [stdout] 292 | fn ep0in_tx(usbfs_global: &pac::usbfs_global::RegisterBlock, usbfs_device: &pac::usbfs_device::RegisterBlock, buffer: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usbfs_device` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `longan-nano-usb` (bin "longan-nano-usb") due to 2 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ea51ee2a4325163ac074ad49bb611a149595189f32ff713d1cfded95062c7716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea51ee2a4325163ac074ad49bb611a149595189f32ff713d1cfded95062c7716", kill_on_drop: false }` [INFO] [stdout] ea51ee2a4325163ac074ad49bb611a149595189f32ff713d1cfded95062c7716