$ git clone -n https://src.fedoraproject.org/rpms/golang-github-alecthomas-template.git /var/lib/mock/f40-build-2522420-61800/root/chroot_tmpdir/scmroot/golang-github-alecthomas-template
Cloning into '/var/lib/mock/f40-build-2522420-61800/root/chroot_tmpdir/scmroot/golang-github-alecthomas-template'...
$ git fetch origin 951f8f4972ba38cb8d45ec4f956bab2fa430c7c0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-alecthomas-template
 * [new ref]         951f8f4972ba38cb8d45ec4f956bab2fa430c7c0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 951f8f4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild