$ git clone -n https://src.fedoraproject.org/rpms/bmake.git /var/lib/mock/f40-build-795553-140206/root/chroot_tmpdir/scmroot/bmake
Cloning into '/var/lib/mock/f40-build-795553-140206/root/chroot_tmpdir/scmroot/bmake'...
$ git fetch origin db975158e31cb7e76c8699c3995714e90eee95ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bmake
 * [new ref]         db975158e31cb7e76c8699c3995714e90eee95ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db97515 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild