$ git clone -n https://src.fedoraproject.org/rpms/ghc-Stream.git /var/lib/mock/f38-build-689933-82618/root/chroot_tmpdir/scmroot/ghc-Stream
Cloning into '/var/lib/mock/f38-build-689933-82618/root/chroot_tmpdir/scmroot/ghc-Stream'...
$ git reset --hard 43d0cdef500269f0d277eca042f2afac5b19542c
HEAD is now at 43d0cde Convert to %autorelease and %autochangelog