$ git clone -n https://src.fedoraproject.org/rpms/doctl.git /var/lib/mock/f40-build-2311787-57530/root/chroot_tmpdir/scmroot/doctl
Cloning into '/var/lib/mock/f40-build-2311787-57530/root/chroot_tmpdir/scmroot/doctl'...
$ git fetch origin d30b497f291f23bb82c0e19bb50d46d933cc92e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doctl
 * [new ref]         d30b497f291f23bb82c0e19bb50d46d933cc92e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d30b497 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild