$ git clone -n https://src.fedoraproject.org/rpms/golang-github-acme-lego.git /var/lib/mock/f31-build-109790-33967/root/chroot_tmpdir/scmroot/golang-github-acme-lego
Cloning into '/var/lib/mock/f31-build-109790-33967/root/chroot_tmpdir/scmroot/golang-github-acme-lego'...
$ git reset --hard 4b9b1a61501b01add20ef2eeb2584c459894960b
HEAD is now at 4b9b1a6 Latest upstream v2