$ git clone -n https://src.fedoraproject.org/rpms/ghc-lzma-conduit.git /var/lib/mock/f45-build-10513-418/root/chroot_tmpdir/scmroot/ghc-lzma-conduit
Cloning into '/var/lib/mock/f45-build-10513-418/root/chroot_tmpdir/scmroot/ghc-lzma-conduit'...
$ git fetch origin eb0ce53c47b8971125a40cc3f2bf4837b2e898eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-lzma-conduit
 * [new ref]         eb0ce53c47b8971125a40cc3f2bf4837b2e898eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb0ce53 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild