$ git clone -n https://src.fedoraproject.org/rpms/ghc-void.git /var/lib/mock/f40-build-742978-111005/root/chroot_tmpdir/scmroot/ghc-void
Cloning into '/var/lib/mock/f40-build-742978-111005/root/chroot_tmpdir/scmroot/ghc-void'...
$ git reset --hard 31ac94c570aa80d52ae5a45310b12e61b6b314c0
HEAD is now at 31ac94c bump release