$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hodgesds-perf-utils.git /var/lib/mock/f40-build-2281957-55509/root/chroot_tmpdir/scmroot/golang-github-hodgesds-perf-utils
Cloning into '/var/lib/mock/f40-build-2281957-55509/root/chroot_tmpdir/scmroot/golang-github-hodgesds-perf-utils'...
$ git fetch origin a339be9059e1b78ceb8924cb80b34cdefcd8d065:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hodgesds-perf-utils
 * [new ref]         a339be9059e1b78ceb8924cb80b34cdefcd8d065 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a339be9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild