$ git clone -n https://src.fedoraproject.org/rpms/golang-github-cloudflare-cfssl.git /var/lib/mock/f41-build-1318634-23516/root/chroot_tmpdir/scmroot/golang-github-cloudflare-cfssl
Cloning into '/var/lib/mock/f41-build-1318634-23516/root/chroot_tmpdir/scmroot/golang-github-cloudflare-cfssl'...
$ git fetch origin e06c13bd3bb2c5312aba77c8b979f5bdb9b85e5b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-cloudflare-cfssl
 * [new ref]         e06c13bd3bb2c5312aba77c8b979f5bdb9b85e5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e06c13b Update to 1.6.5 - Closes rhbz#2268057