$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hashicorp-consul-migrate.git /var/lib/mock/f41-build-1144018-21146/root/chroot_tmpdir/scmroot/golang-github-hashicorp-consul-migrate
Cloning into '/var/lib/mock/f41-build-1144018-21146/root/chroot_tmpdir/scmroot/golang-github-hashicorp-consul-migrate'...
$ git fetch origin 40911b737d5008f24df4952d6098fbbbca43a1ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hashicorp-consul-migrate
 * [new ref]         40911b737d5008f24df4952d6098fbbbca43a1ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40911b7 Old binary is not required anymore