$ git clone -n https://src.fedoraproject.org/rpms/python-xvfbwrapper.git /var/lib/mock/f39-build-1512156-35559/root/chroot_tmpdir/scmroot/python-xvfbwrapper
Cloning into '/var/lib/mock/f39-build-1512156-35559/root/chroot_tmpdir/scmroot/python-xvfbwrapper'...
$ git fetch origin 2055b379abf66ce32549f23e46189ac5da847c44:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xvfbwrapper
 * [new ref]         2055b379abf66ce32549f23e46189ac5da847c44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2055b37 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild