$ git clone -n https://src.fedoraproject.org/rpms/R-gsl.git /var/lib/mock/f33-build-293779-55180/root/chroot_tmpdir/scmroot/R-gsl
Cloning into '/var/lib/mock/f33-build-293779-55180/root/chroot_tmpdir/scmroot/R-gsl'...
$ git reset --hard e8051cf3e8116d23e292d78f10a983c223ec7f13
HEAD is now at e8051cf - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild