$ git clone -n https://src.fedoraproject.org/rpms/maven.git /var/lib/mock/f40-build-2278994-55302/root/chroot_tmpdir/scmroot/maven
Cloning into '/var/lib/mock/f40-build-2278994-55302/root/chroot_tmpdir/scmroot/maven'...
$ git fetch origin d4b38bd2ed5389481a4d02a32d9f25c0b2e9c46e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven
 * [new ref]         d4b38bd2ed5389481a4d02a32d9f25c0b2e9c46e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4b38bd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild