$ git clone -n https://src.fedoraproject.org/rpms/enet.git /var/lib/mock/f45-build-8161-377/root/chroot_tmpdir/scmroot/enet
Cloning into '/var/lib/mock/f45-build-8161-377/root/chroot_tmpdir/scmroot/enet'...
$ git fetch origin 9fc10860bd5e8206819bf6230c4809001ecc075e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/enet
 * [new ref]         9fc10860bd5e8206819bf6230c4809001ecc075e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fc1086 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild