$ git clone -n https://src.fedoraproject.org/rpms/golang-github-cryptix-wav.git /var/lib/mock/f41-build-1318643-23516/root/chroot_tmpdir/scmroot/golang-github-cryptix-wav
Cloning into '/var/lib/mock/f41-build-1318643-23516/root/chroot_tmpdir/scmroot/golang-github-cryptix-wav'...
$ git fetch origin 830b00f0dc8a50410f6f979855e0537246762fa9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-cryptix-wav
 * [new ref]         830b00f0dc8a50410f6f979855e0537246762fa9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 830b00f Not needed since https://src.fedoraproject.org/rpms/golang-deepin-go-lib/c/26c65ce8d11c98d03d4534e9adfc8978702c15f6?branch=rawhide and FTBFS