$ git clone -n https://src.fedoraproject.org/rpms/rust-rusticata-macros.git /var/lib/mock/f45-build-44553-815/root/chroot_tmpdir/scmroot/rust-rusticata-macros
Cloning into '/var/lib/mock/f45-build-44553-815/root/chroot_tmpdir/scmroot/rust-rusticata-macros'...
$ git fetch origin 4389326e479ef18ec43e18970eb8abf6a2bdc834:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rusticata-macros
 * [new ref]         4389326e479ef18ec43e18970eb8abf6a2bdc834 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4389326 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild