Problems of espup command errors when installing RISC-V target on Raspberry Pi 4B

[hzbd]

Bug description

eddie@raspberrypi:~ $ rustup toolchain list
stable-aarch64-unknown-linux-gnu
nightly-aarch64-unknown-linux-gnu (default)
esp

eddie@raspberrypi:~ $ espup uninstall
[info]: Uninstalling the Espressif Rust ecosystem
[info]: Uninstalling Xtensa LLVM
[info]: Uninstalling GCC
[info]: Uninstalling Xtensa Rust toolchain
[info]: Uninstallation successfully completed!

eddie@raspberrypi:~ $ espup install
[info]: Installing the Espressif Rust ecosystem
[info]: Checking Rust installation
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[info]: Installing Xtensa LLVM
[info]: Installing GCC (xtensa-esp-elf)
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Downloading 'rust.tar.xz'
[info]: Downloading 'idf_tool_xtensa_elf_clang.libs.tar.xz'
[info]: Downloading 'xtensa-esp-elf.tar.xz'
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'RISC-V Rust target' failed, retrying
Error: espup::toolchain::rust::install_riscv_target

  × Failed to Install RISC-V targets for 'nightly' toolchain

Does espup support use on Raspberry Pi 4B? espup install keeps reporting errors and the RISC-V target can't be installed. Where can I view more detailed log information? or how can I fix it?

Environment

eddie@raspberrypi:~ $ lsb_release -a
No LSB modules are available.
Distributor ID:	Debian
Description:	Debian GNU/Linux 12 (bookworm)
Release:	12
Codename:	bookworm

eddie@raspberrypi:~ $ rustc  --version
rustc 1.85.0-nightly (a47555110 2024-11-22)

eddie@raspberrypi:~ $ espup --version
espup 0.13.0

[hzbd]

It may be the same problem.

#455 (comment)

[SergioGasquez]

Could you try the suggestions listed #455 (comment) here? Also, how did you install Rust and what is your target?

[hzbd]

The following is the list of commands that I have executed during the deployment of the environment（Raspberry PI 4B）.

$ sudo apt update && \
        sudo apt install -y openssl git libssl-dev ca-certificates \
        build-essential pkg-config pkgconf flex bison gperf \
        python3-venv python-is-python3 

$ sudo apt install -y libudev-dev librust-libudev-sys-dev \
        gcc-riscv64-unknown-elf \
        llvm-dev libclang-dev clang \
        libuv1-dev:armhf libuv1-dev \
        zlib1g-dev \
        cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0
        
$ mkdir -p ~/.espressif && \
    cd ~/.espressif && \
    git clone -b v5.3.1 --recursive [email protected]:espressif/esp-idf.git && \
    cd ~/.espressif/esp-idf && \
    ./install.sh esp32,esp32s2,esp32c3 && \
    . $HOME/.espressif/esp-idf/export.sh
     
$ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
$ rustup toolchain install nightly --component rust-src
$ rustup default nightly

$ cargo install cargo-espflash ldproxy rustfilt espup cargo-generate
$ espup install --targets=esp32,esp32s2,esp32s3,esp32c3

eddie@raspberrypi:~/Projects $ rustup show
Default host: aarch64-unknown-linux-gnu
rustup home:  /home/eddie/.rustup

installed toolchains
--------------------

stable-aarch64-unknown-linux-gnu
nightly-aarch64-unknown-linux-gnu (default)
esp

installed targets for active toolchain
--------------------------------------

aarch64-unknown-linux-gnu
riscv32imc-unknown-none-elf

active toolchain
----------------

nightly-aarch64-unknown-linux-gnu (default)
rustc 1.85.0-nightly (a47555110 2024-11-22)

[SergioGasquez]

And the espup command succeeded, right? @hzbd

[hzbd]

Sorry, I might not have made it clear above. The problem still hasn't been solved. I just pasted out all my relevant operation commands. @SergioGasquez

[SergioGasquez]

• Which is esp32 variant are you targeting?
• Does espup install --targets=esp32,esp32s2,esp32s3,esp32c3 also fails with Failed to Install RISC-V targets for 'nightly' toolchain?
• esp toolchain is listed when you do rustup show, have you tried building a project with it?

[hzbd]

I'm extremely sorry for not replying in time. @SergioGasquez

Does espup install --targets=esp32,esp32s2,esp32s3,esp32c3 also fails with Failed to Install RISC-V targets for 'nightly' toolchain?

$ espup install
OR
eddie@raspberrypi:~ $ espup install --targets=esp32s2,esp32s3,esp32,esp32c3
[info]: Installing the Espressif Rust ecosystem
[info]: Checking Rust installation
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[info]: Installing Xtensa LLVM
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Downloading 'rust.tar.xz'
[info]: Installing GCC (xtensa-esp-elf)
[info]: Downloading 'idf_tool_xtensa_elf_clang.libs.tar.xz'
[info]: Downloading 'xtensa-esp-elf.tar.xz'
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'Xtensa Rust' failed, retrying
[warn]: Installation for 'LLVM' failed, retrying
[warn]: Failed to detect version of Xtensa Rust, reinstalling it
[info]: Uninstalling Xtensa Rust toolchain
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Downloading 'rust.tar.xz'
[warn]: Previous installation of LLVM exists in: '/home/eddie/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912'. Reusing this installation
[info]: Creating symlink between '/home/eddie/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/home/eddie/.espup/esp-clang'
[warn]: Installation for 'RISC-V Rust target' failed, retrying
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[warn]: Installation for 'RISC-V Rust target' failed, retrying
Error: espup::toolchain::rust::install_riscv_target

  × Failed to Install RISC-V targets for 'nightly' toolchain

Neither of the above two execution methods has been successful. I don't know whether this situation is caused by problems with my environment or if the program doesn't support such execution by default.

However, if it is modified as follows to specify only the target of the Xtensa architecture, the installation can be successful.

# Install target for Xtensa
eddie@raspberrypi:~ $ espup install --targets=esp32s2,esp32s3,esp32
[info]: Installing the Espressif Rust ecosystem
[info]: Checking Rust installation
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Installing Xtensa LLVM
[info]: Installing GCC (xtensa-esp-elf)
[info]: Downloading 'idf_tool_xtensa_elf_clang.libs.tar.xz'
[info]: Downloading 'xtensa-esp-elf.tar.xz'
[info]: Downloading 'rust.tar.xz'
[info]: Creating symlink between '/home/eddie/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/home/eddie/.espup/esp-clang'
[info]: Installing 'rust' component for Xtensa Rust toolchain
[info]: Downloading 'rust-src.tar.xz'
[info]: Installing 'rust-src' component for Xtensa Rust toolchain
[info]: Installation successfully completed!

	To get started, you need to set up some environment variables by running: '. /home/eddie/export-esp.sh'
	This step must be done every time you open a new terminal.
	    See other methods for setting the environment in https://esp-rs.github.io/book/installation/riscv-and-xtensa.html#3-set-up-the-environment-variables

# Install target for RISC-V
eddie@raspberrypi:~ $ rustup target add riscv32imc-unknown-none-elf
info: downloading component 'rust-std' for 'riscv32imc-unknown-none-elf'
info: installing component 'rust-std' for 'riscv32imc-unknown-none-elf'
  9.8 MiB /   9.8 MiB (100 %)   2.5 MiB/s in  4s ETA:  0s
eddie@raspberrypi:~ $ rustup target list|grep install
aarch64-unknown-linux-gnu (installed)
riscv32imc-unknown-none-elf (installed)

esp toolchain is listed when you do rustup show, have you tried building a project with it?

After the espup install steps mentioned above are executed successfully, the example project(Xtensa and RISC-V architectures) can be compiled successfully.

[SergioGasquez]

Sorry, the esp32c3 was not supposed to be in the command args. Glad that you can build the projects for all the targets. Id say that the problem is related with the Rust installation, maybe running the espup failing command with some extra level (-l debug) would give us some more information.

I'll be closing the info as I cant really reproduce it and we already have a workarround