$ git clone -n https://src.fedoraproject.org/rpms/lcms2.git /var/lib/mock/f33-build-535356-64918/root/chroot_tmpdir/scmroot/lcms2
Cloning into '/var/lib/mock/f33-build-535356-64918/root/chroot_tmpdir/scmroot/lcms2'...
$ git reset --hard 15d0b1a641c1863b71a54165f37df38bf8d706d2
HEAD is now at 15d0b1a Update to new upstream version