$ git clone -n https://src.fedoraproject.org/rpms/ghc-servant.git /var/lib/mock/f40-build-749665-114546/root/chroot_tmpdir/scmroot/ghc-servant
Cloning into '/var/lib/mock/f40-build-749665-114546/root/chroot_tmpdir/scmroot/ghc-servant'...
$ git reset --hard bf9865e0f4c57d371a14f71f55e01744c0e084a9
HEAD is now at bf9865e bump release