$ git clone -n https://src.fedoraproject.org/rpms/kf5-sonnet.git /var/lib/mock/f40-build-786907-134632/root/chroot_tmpdir/scmroot/kf5-sonnet
Cloning into '/var/lib/mock/f40-build-786907-134632/root/chroot_tmpdir/scmroot/kf5-sonnet'...
$ git fetch origin 61432bdfec1e4248d7cd0334d23cd55204ed7be9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-sonnet
 * [new ref]         61432bdfec1e4248d7cd0334d23cd55204ed7be9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61432bd 5.115.0