$ git clone -n https://src.fedoraproject.org/rpms/doctl.git /var/lib/mock/f42-build-866993-174619/root/chroot_tmpdir/scmroot/doctl
Cloning into '/var/lib/mock/f42-build-866993-174619/root/chroot_tmpdir/scmroot/doctl'...
$ git fetch origin 06e0c6461b3a8a8540652c3408b4d7ff9bc4d464:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doctl
 * [new ref]         06e0c6461b3a8a8540652c3408b4d7ff9bc4d464 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06e0c64 Update to 1.120.0 - Closes rhbz#2272525 rhbz#2292680 rhbz#2294002 rhbz#2331944 rhbz#2331970