$ git clone -n https://src.fedoraproject.org/rpms/ghc-megaparsec.git /var/lib/mock/f31-build-94271-32476/root/chroot_tmpdir/scmroot/ghc-megaparsec
Cloning into '/var/lib/mock/f31-build-94271-32476/root/chroot_tmpdir/scmroot/ghc-megaparsec'...
$ git reset --hard 44e934fa763e380f1ccfc2a8efd955d6ef6b1946
HEAD is now at 44e934f BR prof for lib and static for executable