$ echo $PWD
/home/bitrix/www
$ whoami
bitrix
$ git add --all

$ git commit -m "Changes on production"
[master 53417f3] Changes on production
 8 files changed, 30 insertions(+), 15 deletions(-)
$ git pull origin master
From bitbucket.org:newsite/git.nerohome.by
 * branch            master     -> FETCH_HEAD
Already up-to-date.
$ git checkout --theirs .

$ git commit -am "Remote conflict"
# On branch master
# Your branch is ahead of 'origin/master' by 21 commits.
#   (use "git push" to publish your local commits)
#
# You are currently editing a commit while rebasing branch 'master' on '2a1b02f'.
#   (use "git commit --amend" to amend the current commit)
#   (use "git rebase --continue" once you are satisfied with your changes)
#
nothing to commit, working directory clean
$ git push origin master
repository access denied. access via a deployment key is read-only.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.