When using the company network to download, curl often fails. Is there a way to compile the toolchain with the .tar file in local?
- rust/x.py install --config rust.toml -j 63 --stage 1
downloading https://static.rust-lang.org/dist/2023-02-09/rust-std-1.67.1-aarch64-unknown-linux-gnu.tar.gz
######################################################################## 100.0%
extracting /home/w00623522/BiSheng/build/rust/cache/2023-02-09/rust-std-1.67.1-aarch64-unknown-linux-gnu.tar.gz
downloading https://static.rust-lang.org/dist/2023-02-09/rustc-1.67.1-aarch64-unknown-linux-gnu.tar.gz
############################# 41.4%Warning: Transient problem: timeout Will retry in 1 seconds. 3 retries left.
Throwing away 62739840 bytes
############### 21.2%Warning: Transient problem: timeout Will retry in 2 seconds. 2 retries left.
Throwing away 32163944 bytes
################################################# 68.1%Warning: Transient problem: timeout Will retry in 4 seconds. 1 retries left.
Throwing away 103241736 bytes
################# 24.7%
curl: (28) Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds
spurious failure, trying again