$ git clone -n https://src.fedoraproject.org/rpms/ghc-js-flot.git /var/lib/mock/f45-build-10480-418/root/chroot_tmpdir/scmroot/ghc-js-flot
Cloning into '/var/lib/mock/f45-build-10480-418/root/chroot_tmpdir/scmroot/ghc-js-flot'...
$ git fetch origin 87f2d788bfb191dcbed15c5aec67984fec30dcd8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-js-flot
 * [new ref]         87f2d788bfb191dcbed15c5aec67984fec30dcd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87f2d78 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild