$ git clone -n https://github.com/xcp-ng-rpms/python-urllib3.git /var/lib/mock/v8.3-incoming-8442-25341/root/chroot_tmpdir/scmroot/python-urllib3
Cloning into '/var/lib/mock/v8.3-incoming-8442-25341/root/chroot_tmpdir/scmroot/python-urllib3'...
$ git reset --hard 931d464ee9b627707758c65f10b57c48c04e5960
Downloading SOURCES/urllib3-1.26.20.tar.gz (307 KB)
HEAD is now at 931d464 Fix wrong Source0 in the spec file