$ git clone -n https://src.fedoraproject.org/rpms/ghc-HsYAML.git /var/lib/mock/f33-build-613653-67403/root/chroot_tmpdir/scmroot/ghc-HsYAML
Cloning into '/var/lib/mock/f33-build-613653-67403/root/chroot_tmpdir/scmroot/ghc-HsYAML'...
$ git reset --hard 8983284941f7a360cf7aec01eb481c55697dbf04
HEAD is now at 8983284 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild