$ git clone -n https://src.fedoraproject.org/rpms/R-microbenchmark.git /var/lib/mock/f33-build-278377-51684/root/chroot_tmpdir/scmroot/R-microbenchmark
Cloning into '/var/lib/mock/f33-build-278377-51684/root/chroot_tmpdir/scmroot/R-microbenchmark'...
$ git reset --hard 3a586f36c588c75accbab64dfc96a7d633abc6f4
HEAD is now at 3a586f3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild