$ git clone -n https://src.fedoraproject.org/rpms/yasm.git /var/lib/mock/f40-build-797124-141065/root/chroot_tmpdir/scmroot/yasm
Cloning into '/var/lib/mock/f40-build-797124-141065/root/chroot_tmpdir/scmroot/yasm'...
$ git fetch origin ddaa3a5d779aa5187f04d5d4da64a7eebaad5022:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yasm
 * [new ref]         ddaa3a5d779aa5187f04d5d4da64a7eebaad5022 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ddaa3a5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild