$ git clone -n https://src.fedoraproject.org/rpms/R-argon2.git /var/lib/mock/f38-build-720941-97982/root/chroot_tmpdir/scmroot/R-argon2
Cloning into '/var/lib/mock/f38-build-720941-97982/root/chroot_tmpdir/scmroot/R-argon2'...
$ git reset --hard 078b0c183d6de246a4f54c98eb289ce8efcb8eda
HEAD is now at 078b0c1 R-maint-sig mass rebuild