$ git clone -n https://src.fedoraproject.org/rpms/rust-clap_complete.git /var/lib/mock/f40-build-2035379-47960/root/chroot_tmpdir/scmroot/rust-clap_complete
Cloning into '/var/lib/mock/f40-build-2035379-47960/root/chroot_tmpdir/scmroot/rust-clap_complete'...
$ git fetch origin 510eea6de3f4537b75650606b2fb9b1f770b317d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-clap_complete
 * [new ref]         510eea6de3f4537b75650606b2fb9b1f770b317d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 510eea6 Update to version 4.4.4; Fixes RHBZ#2245960