$ git clone -n https://src.fedoraproject.org/rpms/libkleo.git /var/lib/mock/f42-build-side-114543-60915871-6585719/root/chroot_tmpdir/scmroot/libkleo
Cloning into '/var/lib/mock/f42-build-side-114543-60915871-6585719/root/chroot_tmpdir/scmroot/libkleo'...
$ git fetch origin 012ad9aa7a3f8c983d8125d97ec0524e6d10582f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkleo
 * [new ref]         012ad9aa7a3f8c983d8125d97ec0524e6d10582f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 012ad9a 25.04.3