$ git clone -n https://src.fedoraproject.org/rpms/golang-github-mattn-tty.git /var/lib/mock/f37-build-side-32-misc-devel-297825-14771/root/chroot_tmpdir/scmroot/golang-github-mattn-tty
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-297825-14771/root/chroot_tmpdir/scmroot/golang-github-mattn-tty'...
$ git reset --hard 4ea63beac29fe4f6a7a5747d3b191f30739a7b0b
HEAD is now at 4ea63be Update to latest version (#2043502)