$ git clone -n https://src.fedoraproject.org/rpms/golang-github-modern-concurrent.git /var/lib/mock/f37-build-side-32-misc-devel-294153-14704/root/chroot_tmpdir/scmroot/golang-github-modern-concurrent
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-294153-14704/root/chroot_tmpdir/scmroot/golang-github-modern-concurrent'...
$ git reset --hard 1f41b1be0791fe85a31d123d02dfd0a242d82f59
HEAD is now at 1f41b1b SPEC cleanup