$ git clone -n https://src.fedoraproject.org/rpms/R-rJava.git /var/lib/mock/f38-build-720997-98061/root/chroot_tmpdir/scmroot/R-rJava
Cloning into '/var/lib/mock/f38-build-720997-98061/root/chroot_tmpdir/scmroot/R-rJava'...
$ git reset --hard 2256a2c25d99f0f7ff7e4e9fd46fdd976f992d0c
HEAD is now at 2256a2c No check manual