Permission denied to create PR via ghstack

[EikanWang]

I'm trying to use ghstack to stack my PRs. But I encountered the "permission denied" error. The details is as follows. I checked with Meta internally and got the response that I'm on the external contributor list and should have the ghstack privilege. Hence, I raise this issue here and check what the next step is. I notice that Make sure you have write permission to the repo you're opening PR with. in the README of ghstack repo. So does that mean I do not have the write permission?

version: 0.6.0
command: /home/eikan/dev/anaconda3/envs/pyt-te/bin/ghstack
status: 3f6b1ab9d "Test ghstack"

config_path = /home/eikan/.ghstackrc
conf = Config(proxy=None, github_oauth='<GITHUB_OAUTH>', github_username='EikanWang', circle_token=None, fbsource_path='/home/eikan/local/fbsource', github_path='/home/eikan/local/ghstack-pytorch', default_project_dir='fbcode/caffe2', github_url='github.com', remote_name='origin')
$ git remote get-url origin
Using selector: EpollSelector
https://github.com/pytorch/pytorch.git

# POST https://api.github.com/graphql
Request GraphQL query:

        query ($owner: String!, $name: String!) {
            repository(name: $name, owner: $owner) {
                id
                isFork
                defaultBranchRef {
                    name
                }
            }
        }
Request GraphQL variables:
{
 "owner": "pytorch",
 "name": "pytorch"
}
Starting new HTTPS connection (1): api.github.com:443
https://api.github.com:443 "POST /graphql HTTP/1.1" 200 None
Response status: 200
Response JSON:
{
 "data": {
  "repository": {
   "id": "MDEwOlJlcG9zaXRvcnk2NTYwMDk3NQ==",
   "isFork": false,
   "defaultBranchRef": {
    "name": "master"
   }
  }
 }
}
$ git fetch --prune origin
# stderr:
From https://github.com/pytorch/pytorch
 + c7e42f55f4...983664876a functionality/fsdp_commhook_interface -> origin/functionality/fsdp_commhook_interface  (forced update)
   ec4be38ba9..61305cd638  viable/strict -> origin/viable/strict

$ git merge-base origin/master HEAD
2148e6b4a4c51f84ffc406089876af3e5472e7fc

$ git rev-list --header '^2148e6b4a4c51f84ffc406089876af3e5472e7fc' HEAD
3f6b1ab9d252a52c5567d9692889c0b2b4637f65
tree b7927314af86400ee2ab263a70d1f592d6494cc1
parent 2148e6b4a4c51f84ffc406089876af3e5472e7fc
author Wang, Eikan <eikan.wang@intel.com> 1655873368 +0000
committer Wang, Eikan <eikan.wang@intel.com> 1655873368 +0000

    Test ghstack
\0
$ git rev-list --header '^2148e6b4a4c51f84ffc406089876af3e5472e7fc^@' 2148e6b4a4c51f84ffc406089876af3e5472e7fc
2148e6b4a4c51f84ffc406089876af3e5472e7fc
tree cfceb81d57d8c98b7931d7668459e8af9a3fd048
parent b99a1653ed0ffb01b924d99ae72178f08ad23f48
author PyTorch MergeBot <pytorchmergebot@users.noreply.github.com> 1655869300 +0000
committer PyTorch MergeBot <pytorchmergebot@users.noreply.github.com> 1655869302 +0000

    [torchdynamo hash update] update the pinned torchdynamo hash (#79149)
    
    This PR is auto-generated nightly by [this action](https://github.com/pytorch/pytorch/blob/master/.github/workflows/_update-commit-hash.yml).
    Update the pinned torchdynamo hash.
    Pull Request resolved: https://github.com/pytorch/pytorch/pull/79149
    Approved by: https://github.com/clee2000, https://github.com/malfet
\0
$ git rev-parse --show-toplevel
/home/eikan/dev/pytorch

$ git config --default /home/eikan/dev/pytorch/.git/hooks --get core.hooksPath
/home/eikan/dev/pytorch/.git/hooks

$ git for-each-ref refs/remotes/origin/gh/EikanWang '--format=%(refname)'
$ git rev-parse '3f6b1ab9d252a52c5567d9692889c0b2b4637f65~^{tree}'
cfceb81d57d8c98b7931d7668459e8af9a3fd048

$ git config --get commit.gpgsign
$ git commit-tree -p 2148e6b4a4c51f84ffc406089876af3e5472e7fc b7927314af86400ee2ab263a70d1f592d6494cc1
6ba845eb50d83158e14702d23d6e28ec21901f4b

$ git push origin 6ba845eb50d83158e14702d23d6e28ec21901f4b:refs/heads/gh/EikanWang/1/head 2148e6b4a4c51f84ffc406089876af3e5472e7fc:refs/heads/gh/EikanWang/1/base
# stderr:
remote: Permission to pytorch/pytorch.git denied to EikanWang.
fatal: unable to access 'https://github.com/pytorch/pytorch.git/': The requested URL returned error: 403

ERROR: Fatal exception
Traceback (most recent call last):
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/logs.py", line 107, in manager
    yield
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/__main__.py", line 101, in main
    ghstack.submit.main(
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/submit.py", line 203, in main
    submitter.prepare_updates()
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/submit.py", line 930, in prepare_updates
    self.process_new_commit(s)
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/submit.py", line 611, in process_new_commit
    self.sh.git(
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/shell.py", line 273, in git
    return self._maybe_rstrip(self.sh(*(("git",) + args), **kwargs))
  File "/home/eikan/dev/anaconda3/envs/pyt-te/lib/python3.8/site-packages/ghstack/shell.py", line 210, in sh
    raise RuntimeError(
RuntimeError: git push origin 6ba845eb50d83158e14702d23d6e28ec21901f4b:refs/heads/gh/EikanWang/1/head 2148e6b4a4c51f84ffc406089876af3e5472e7fc:refs/heads/gh/EikanWang/1/base failed with exit code 128

[EikanWang]

@XiaobingSuper also encounters the same issue.

[ezyang]

try replacing your origin url from http to ssh

[EikanWang]

Thanks for your information. It works now by replacing the URL with ssh.