$ git clone -n https://src.fedoraproject.org/rpms/ghc-xmonad-contrib.git /var/lib/mock/f31-build-101592-33413/root/chroot_tmpdir/scmroot/ghc-xmonad-contrib
Cloning into '/var/lib/mock/f31-build-101592-33413/root/chroot_tmpdir/scmroot/ghc-xmonad-contrib'...
$ git reset --hard 9814cc662524f08a285848ebc699fd5c6d492d93
HEAD is now at 9814cc6 BR prof for lib and static for executable