$ git clone -n https://src.fedoraproject.org/rpms/g4music.git /var/lib/mock/f40-build-792388-138334/root/chroot_tmpdir/scmroot/g4music
Cloning into '/var/lib/mock/f40-build-792388-138334/root/chroot_tmpdir/scmroot/g4music'...
$ git fetch origin 7e548c2d4a1568f5ee2a0cbdda630d975ea1aae8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/g4music
 * [new ref]         7e548c2d4a1568f5ee2a0cbdda630d975ea1aae8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e548c2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild