$ git clone -n https://src.fedoraproject.org/rpms/ydotool.git /var/lib/mock/f40-build-790741-136817/root/chroot_tmpdir/scmroot/ydotool
Cloning into '/var/lib/mock/f40-build-790741-136817/root/chroot_tmpdir/scmroot/ydotool'...
$ git fetch origin 793eaf3f6558e755debed5cee668db42c28e7d6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ydotool
 * [new ref]         793eaf3f6558e755debed5cee668db42c28e7d6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 793eaf3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild