$ git clone -n https://src.fedoraproject.org/rpms/rust-strum0.26.git /var/lib/mock/f45-build-45236-821/root/chroot_tmpdir/scmroot/rust-strum0.26
Cloning into '/var/lib/mock/f45-build-45236-821/root/chroot_tmpdir/scmroot/rust-strum0.26'...
$ git fetch origin 23778f40efe694ab8525dab6c5d4d0ea3c3c5694:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-strum0.26
 * [new ref]         23778f40efe694ab8525dab6c5d4d0ea3c3c5694 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23778f4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild