$ git clone -n https://src.fedoraproject.org/rpms/golang-github-grpc-ecosystem-prometheus.git /var/lib/mock/f40-build-1122843-20285/root/chroot_tmpdir/scmroot/golang-github-grpc-ecosystem-prometheus
Cloning into '/var/lib/mock/f40-build-1122843-20285/root/chroot_tmpdir/scmroot/golang-github-grpc-ecosystem-prometheus'...
$ git fetch origin ade547e8f3b878c371f30682d82090095ced00f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-grpc-ecosystem-prometheus
 * [new ref]         ade547e8f3b878c371f30682d82090095ced00f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ade547e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild