$ git clone -n https://src.fedoraproject.org/rpms/rust-uzers.git /var/lib/mock/f40-build-2131197-50798/root/chroot_tmpdir/scmroot/rust-uzers
Cloning into '/var/lib/mock/f40-build-2131197-50798/root/chroot_tmpdir/scmroot/rust-uzers'...
$ git fetch origin 2a703ce88f7f581ae602d75259cf6cd5a820128a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uzers
 * [new ref]         2a703ce88f7f581ae602d75259cf6cd5a820128a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a703ce Initial import (#2238568)