$ git clone -n https://src.fedoraproject.org/rpms/ormolu.git /var/lib/mock/f45-build-21189-580/root/chroot_tmpdir/scmroot/ormolu
Cloning into '/var/lib/mock/f45-build-21189-580/root/chroot_tmpdir/scmroot/ormolu'...
$ git fetch origin 11fc9612a31ed7c7fa0e88d6761f87e26faeff53:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ormolu
 * [new ref]         11fc9612a31ed7c7fa0e88d6761f87e26faeff53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11fc961 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild