$ git clone -n https://src.fedoraproject.org/rpms/ghc-mwc-random.git /var/lib/mock/f38-build-691212-82819/root/chroot_tmpdir/scmroot/ghc-mwc-random
Cloning into '/var/lib/mock/f38-build-691212-82819/root/chroot_tmpdir/scmroot/ghc-mwc-random'...
$ git reset --hard fb00e7377168e839e1d3ab9da393160263499d79
HEAD is now at fb00e73 Convert to %autorelease and %autochangelog