$ git clone -n https://src.fedoraproject.org/rpms/python-pidfile.git /var/lib/mock/f39-build-1430991-31757/root/chroot_tmpdir/scmroot/python-pidfile
Cloning into '/var/lib/mock/f39-build-1430991-31757/root/chroot_tmpdir/scmroot/python-pidfile'...
$ git fetch origin 93fc911f47160dc9f644faf95a032c61e60e83ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pidfile
 * [new ref]         93fc911f47160dc9f644faf95a032c61e60e83ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 93fc911 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild