$ git clone -n https://src.fedoraproject.org/rpms/golang-github-bep-tmc.git /var/lib/mock/f41-build-side-1-2638450-26424/root/chroot_tmpdir/scmroot/golang-github-bep-tmc
Cloning into '/var/lib/mock/f41-build-side-1-2638450-26424/root/chroot_tmpdir/scmroot/golang-github-bep-tmc'...
$ git fetch origin 7a57a8caeff87ccc3366b164071af08589c793c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-bep-tmc
 * [new ref]         7a57a8caeff87ccc3366b164071af08589c793c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a57a8c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild