$ git clone -n https://src.fedoraproject.org/rpms/dirgra.git /var/lib/mock/f38-build-side-42-init-devel-585695-26112/root/chroot_tmpdir/scmroot/dirgra
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-585695-26112/root/chroot_tmpdir/scmroot/dirgra'...
$ git fetch origin 9faea003a0ae2c132cbc50da625bc270d427638b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dirgra
 * [new ref]         9faea003a0ae2c132cbc50da625bc270d427638b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9faea00 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild