cant install on bash Xenial in Windows 10

[tyoc213]

I have installed rust on the previous version of bash for windows (which is a 14.06 LTS Ubuntu) and it did install correctly, now (Xenial 16.04 LTS) I get

info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: downloading component 'rustc'
 33.3 MiB /  33.3 MiB (100 %)  16.7 MiB/s ETA:   0 s
info: downloading component 'rust-std'
 40.6 MiB /  40.6 MiB (100 %)  17.9 MiB/s ETA:   0 s
info: downloading component 'rust-docs'
info: downloading component 'cargo'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'rust-docs'
info: rolling back changes
error: could not rename component directory from '/home/laila/.rustup/tmp/cjhsyltqd0s3i317_dir/bk' to '/home/laila/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu'
error: could not rename component directory from '/home/laila/.rustup/tmp/4b_vekx73u6z0k7l_dir/bk' to '/home/laila/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/share/man'
warning: could not delete temp directory: /home/laila/.rustup/tmp/rr3a5s4svixw4mw2_dir
error: failed to install component: 'rust-docs-x86_64-unknown-linux-gnu', detected conflict: '"share/doc/rust/html"'
rustup: command failed: /tmp/tmp.8UVDwWa2ZW/rustup-init

I can install cargo and rustc with ^sudo apt install

[jdub]

rustup-init completes successfully on Ubuntu 16.04 LTS under Windows 10 build 14986, an Insider Preview release:

jdub@sliver:~$ curl -O https://static.rust-lang.org/rustup/dist/x86_64-unknown-linux-gnu/rustup-init
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 9500k  100 9500k    0     0  1153k      0  0:00:08  0:00:08 --:--:-- 1504k

jdub@sliver:~$ file rustup-init
rustup-init: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 2.6.9, not stripped

jdub@sliver:~$ chmod +x rustup-init

jdub@sliver:~$ ./rustup-init --version
rustup-init 1.0.0 (17b6d21 2016-12-15)

jdub@sliver:~$ ./rustup-init --no-modify-path -y
info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: downloading component 'rustc'
 47.1 MiB /  47.1 MiB (100 %)   1.1 MiB/s ETA:   0 s
info: downloading component 'rust-std'
 56.8 MiB /  56.8 MiB (100 %)   1.5 MiB/s ETA:   0 s
info: downloading component 'cargo'
  4.0 MiB /   4.0 MiB (100 %) 794.4 KiB/s ETA:   0 s
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: default toolchain set to 'stable'

  stable installed - rustc 1.14.0 (e8a012324 2016-12-16)

rustup component add rust-docs completes successfully (albeit very slowly, c.f. #904, though my CPU is being smashed by the "Antimalware Service Executable"), though can't delete its temp directories:

jdub@sliver:~$ .cargo/bin/rustup component add rust-docs
info: downloading component 'rust-docs'
  9.4 MiB /   9.4 MiB (100 %)   1.5 MiB/s ETA:   0 s
info: installing component 'rust-docs'
warning: could not delete temp directory: /home/jdub/.rustup/tmp/yxysh3m5z6nqmwbn_dir

Let's try that again with --verbose:

jdub@sliver:~$ .cargo/bin/rustup --verbose component add rust-docs
verbose: read metadata version: '12'
info: downloading component 'rust-docs'
verbose: creating temp file: /home/jdub/.rustup/tmp/763s_xkqn88_z58u_file
verbose: downloading file from: 'https://static.rust-lang.org/dist/2016-12-21/rust-docs-1.14.0-x86_64-unknown-linux-gnu.tar.gz'
verbose: downloading with curl
  9.4 MiB /   9.4 MiB (100 %)   1.5 MiB/s ETA:   0 s
verbose: checksum passed
info: installing component 'rust-docs'
verbose: creating temp directory: /home/jdub/.rustup/tmp/3v7v6n0p6013hydo_dir
# note: 99% of the time spent installing was spent here
verbose: creating temp file: /home/jdub/.rustup/tmp/0usmpuc_efm1muwf_file
verbose: creating temp file: /home/jdub/.rustup/tmp/vbgrea77pkduzc46_file
warning: could not delete temp directory: /home/jdub/.rustup/tmp/3v7v6n0p6013hydo_dir
verbose: deleted temp file: /home/jdub/.rustup/tmp/763s_xkqn88_z58u_file
verbose: creating temp file: /home/jdub/.rustup/tmp/k8716l1qrsxqrr32_file
verbose: creating temp file: /home/jdub/.rustup/tmp/guoxk3yftjt2hm5o_file
verbose: deleted temp file: /home/jdub/.rustup/tmp/0usmpuc_efm1muwf_file
verbose: deleted temp file: /home/jdub/.rustup/tmp/vbgrea77pkduzc46_file
verbose: deleted temp file: /home/jdub/.rustup/tmp/k8716l1qrsxqrr32_file
verbose: deleted temp file: /home/jdub/.rustup/tmp/guoxk3yftjt2hm5o_file

jdub@sliver:~$ .cargo/bin/rustup component list | grep docs
rust-docs-x86_64-unknown-linux-gnu (installed)

jdub@sliver:~$ du -sh $(.cargo/bin/rustc --print sysroot)/share/doc/rust
98M     /home/jdub/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/share/doc/rust

jdub@sliver:~$ ls -lh .rustup/tmp/
total 0
drwxr-xr-x 0 jdub jdub 0 Jan  7 02:21 3v7v6n0p6013hydo_dir

jdub@sliver:~$ du -sh .rustup/tmp/
69M     .rustup/tmp/

Bah, should've run it with time. Oh well. 😄

[fanyang89]

It seems that cannot install rustup in bash on Ubuntu on Windows correctly.
Windows 10 14986
Input:

$ curl https://sh.rustup.rs -sSf | sh -s

Ouput:

info: downloading installer
curl: ../sysdeps/posix/getaddrinfo.c:2603：getaddrinfo: Assertion ‘IN6_IS_ADDR_V4MAPPED (sin6->sin6_addr.s6_addr32)’ failed.
Aborted (core dumped)
rustup: command failed: curl -sSfL https://static.rust-lang.org/rustup/dist/x86_64-unknown-linux-gnu/rustup-init -o /tmp
/tmp.vDnemRar7t/rustup-init

[hdznrrd]

I'm seeing potentially similar behavior with rustup update running inside a docker container based on arm42v7/debian:stretch-slim itself running on an RaspberryPi 3.

Full log: rustup_arm_error.txt
Excerpt:

verbose: creating temp directory: /root/.rustup/tmp/l0a9w95vem0cyv22_dir
verbose: deleted temp directory: /root/.rustup/tmp/l0a9w95vem0cyv22_dir
info: rolling back changes
error: could not rename component directory from '/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/etc' to '/root/.rustup/tmp/l0a9w95vem0cyv22_dir/bk'

# rustup --version
rustup 1.11.0 (e751ff9f8 2018-02-13)

[mati865]

Rustup works fine in WSL on Windows 10 1809, this issue should be closed.

[kinnison]

Thanks @mati865