$ git clone -n https://src.fedoraproject.org/rpms/libkrun.git /var/lib/mock/f38-build-side-42-init-devel-733529-27627/root/chroot_tmpdir/scmroot/libkrun
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-733529-27627/root/chroot_tmpdir/scmroot/libkrun'...
$ git fetch origin 41485497c230d104e471d664e0bc00251ebd5a3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkrun
 * [new ref]         41485497c230d104e471d664e0bc00251ebd5a3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4148549 Update to version 1.5.0