$ git clone -n https://src.fedoraproject.org/rpms/doctl.git /var/lib/mock/f40-build-796954-140988/root/chroot_tmpdir/scmroot/doctl
Cloning into '/var/lib/mock/f40-build-796954-140988/root/chroot_tmpdir/scmroot/doctl'...
$ git fetch origin 5cbff128c071b06f2fba9bf552b79b3007548120:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doctl
 * [new ref]         5cbff128c071b06f2fba9bf552b79b3007548120 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5cbff12 Update to 1.104.0 - Closes rhbz#2260619