$ git clone -n https://src.fedoraproject.org/rpms/ghc-cipher-aes.git /var/lib/mock/f45-build-10081-413/root/chroot_tmpdir/scmroot/ghc-cipher-aes
Cloning into '/var/lib/mock/f45-build-10081-413/root/chroot_tmpdir/scmroot/ghc-cipher-aes'...
$ git fetch origin ad68eaa8af524effb2ab00213d966e25e55added:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-cipher-aes
 * [new ref]         ad68eaa8af524effb2ab00213d966e25e55added -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad68eaa Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild