$ git clone -n https://src.fedoraproject.org/rpms/ghc-yesod-form.git /var/lib/mock/f33-build-186018-45754/root/chroot_tmpdir/scmroot/ghc-yesod-form
Cloning into '/var/lib/mock/f33-build-186018-45754/root/chroot_tmpdir/scmroot/ghc-yesod-form'...
$ git reset --hard d66016b5bc749a5dea7809473853d8f716dd1188
HEAD is now at d66016b update to 1.6.7