$ git clone -n https://src.fedoraproject.org/rpms/timew.git /var/lib/mock/f39-build-2236364-53508/root/chroot_tmpdir/scmroot/timew
Cloning into '/var/lib/mock/f39-build-2236364-53508/root/chroot_tmpdir/scmroot/timew'...
$ git fetch origin 926182f2e89c2c8f634648f1ef09c7a09a7326b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/timew
 * [new ref]         926182f2e89c2c8f634648f1ef09c7a09a7326b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 926182f fix: revert completion changes that break tag completion