$ git clone -n https://src.fedoraproject.org/rpms/rust-gix-traverse.git /var/lib/mock/f41-build-side-1-2923827-34983/root/chroot_tmpdir/scmroot/rust-gix-traverse
Cloning into '/var/lib/mock/f41-build-side-1-2923827-34983/root/chroot_tmpdir/scmroot/rust-gix-traverse'...
$ git fetch origin 0b52e5e8620f9d50c01bdfd40697a523922739a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gix-traverse
 * [new ref]         0b52e5e8620f9d50c01bdfd40697a523922739a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b52e5e Update to version 0.41.0 (rhbz#2307404)