$ git clone -n https://src.fedoraproject.org/rpms/ghc-bytestring-trie.git /var/lib/mock/f45-build-10073-413/root/chroot_tmpdir/scmroot/ghc-bytestring-trie
Cloning into '/var/lib/mock/f45-build-10073-413/root/chroot_tmpdir/scmroot/ghc-bytestring-trie'...
$ git fetch origin d68bdf152d133accb356ff25271965d7f1c5ebbe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-bytestring-trie
 * [new ref]         d68bdf152d133accb356ff25271965d7f1c5ebbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d68bdf1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild