$ git clone -n https://src.fedoraproject.org/rpms/R-microbenchmark.git /var/lib/mock/f33-build-551155-65322/root/chroot_tmpdir/scmroot/R-microbenchmark
Cloning into '/var/lib/mock/f33-build-551155-65322/root/chroot_tmpdir/scmroot/R-microbenchmark'...
$ git reset --hard e1ebec83ea61f2a6f25e9e54291c28d43816c382
HEAD is now at e1ebec8 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild