$ git clone -n https://src.fedoraproject.org/rpms/rust-rpki.git /var/lib/mock/f40-build-806135-144956/root/chroot_tmpdir/scmroot/rust-rpki
Cloning into '/var/lib/mock/f40-build-806135-144956/root/chroot_tmpdir/scmroot/rust-rpki'...
$ git reset --hard 100581d7346c7edba5be60817ffcccaa99ee2020
HEAD is now at 100581d Update to 0.18.1