Instllation of 1.82.0.3 on M1 mac failed

[georgik]

Command: espup install

Log:

[info]: Installing the Espressif Rust ecosystem
[info]: Checking Rust installation
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[info]: Installing GCC (xtensa-esp-elf)
[info]: Installing Xtensa LLVM
[info]: Downloading 'rust.tar.xz'
[info]: Downloading 'xtensa-esp-elf.tar.xz'
[info]: Downloading 'idf_tool_xtensa_elf_clang.libs.tar.xz'
[info]: Creating symlink between '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/georgik/.espup/esp-clang'
[warn]: Installation for 'LLVM' failed, retrying
[warn]: Previous installation of LLVM exists in: '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912'. Reusing this installation
[info]: Creating symlink between '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/georgik/.espup/esp-clang'
[warn]: Installation for 'LLVM' failed, retrying
[warn]: Previous installation of LLVM exists in: '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912'. Reusing this installation
[info]: Creating symlink between '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/georgik/.espup/esp-clang'
[warn]: Installation for 'LLVM' failed, retrying
[warn]: Previous installation of LLVM exists in: '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912'. Reusing this installation
[info]: Creating symlink between '/Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/georgik/.espup/esp-clang'
[warn]: Installation for 'LLVM' failed, retrying
thread 'tokio-runtime-worker' panicked at /Users/georgik/.cargo/registry/src/index.crates.io-6f17d22bba15001f/espup-0.13.0/src/toolchain/mod.rs:244:32:
called `Result::unwrap()` on an `Err` value: SendError { .. }
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Error:   × File exists (os error 17)

Expected behavior: Display error message with suggestion on remedy, not a RUST_BACKTRACE.

Workaround: rm -rf /Users/georgik/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib /Users/georgik/.espup/esp-clang

After the removel the installation proceeds.

[SergioGasquez]

Just tried reproducing the issue but had no troubles:

> rustc +esp --version
rustc 1.80.0-nightly (1b259e0b8 2024-07-22) (1.80.0.0)
> espup update
[info]: Updating the Espressif Rust ecosystem
[info]: Checking Rust installation
[warn]: Previous installation of LLVM exists in: '/Users/sergio/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912'. Reusing this installation
[info]: Installing GCC (xtensa-esp-elf)
[warn]: Previous installation of GCC exists in: '/Users/sergio/.rustup/toolchains/esp/xtensa-esp-elf/esp-14.2.0_20240906'. Reusing this installation
[info]: Installing RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[info]: Creating symlink between '/Users/sergio/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/sergio/.espup/esp-clang'
[info]: Uninstalling Xtensa Rust toolchain
[info]: Installing Xtensa Rust 1.82.0.3 toolchain
[info]: Downloading 'rust.tar.xz'
[info]: Installing 'rust' component for Xtensa Rust toolchain
[info]: Downloading 'rust-src.tar.xz'
[info]: Installing 'rust-src' component for Xtensa Rust toolchain
[info]: Update successfully completed!

	To get started, you need to set up some environment variables by running: '. /Users/sergio/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

After sourcing the new export file I was able to build Xtensa Rust projects

[SergioGasquez]

Were you using latest espup (0.13.0)?

[anjumkaiser]

having similar issue on macOS 15, M2

➜ ~ espup --version
espup 0.13.0
➜ ~ espup install
[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 RISC-V Rust targets ('riscv32imc-unknown-none-elf', 'riscv32imac-unknown-none-elf' and 'riscv32imafc-unknown-none-elf') for 'nightly' toolchain
[info]: Installing GCC (xtensa-esp-elf)
[info]: Downloading 'rust.tar.xz'
[info]: Downloading 'idf_tool_xtensa_elf_clang.libs.tar.xz'
[info]: Downloading 'xtensa-esp-elf.tar.xz'
[info]: Creating symlink between '/Users/anjumkaiser/.rustup/toolchains/esp/xtensa-esp32-elf-clang/esp-18.1.2_20240912/esp-clang/lib' and '/Users/anjumkaiser/.espup/esp-clang'
[info]: Installing 'rust' component for Xtensa Rust toolchain
[info]: Downloading 'rust-src.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

[SergioGasquez]

Installation for 'RISC-V Rust target' failed, retrying

That doesn't look like the same issue. How did you install rust?. If you use espup install --targets=esp32,esp32s2,esp32s3 you should avoid this error. Could you also share the output of running the failing command with verbose log level?

[tronical]

I'm seeing exactly the same issue (on apple silicon only). Thanks @georgik for the workaround! I think this is some kind of race condition.