$ git clone -n https://src.fedoraproject.org/rpms/garden.git /var/lib/mock/f45-build-9604-406/root/chroot_tmpdir/scmroot/garden
Cloning into '/var/lib/mock/f45-build-9604-406/root/chroot_tmpdir/scmroot/garden'...
$ git fetch origin ee19decce090dc47e51e9871a54c4cbcbede4b08:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/garden
 * [new ref]         ee19decce090dc47e51e9871a54c4cbcbede4b08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee19dec Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild