$ git clone -n https://src.fedoraproject.org/rpms/eventlog.git /var/lib/mock/f42-build-887239-187943/root/chroot_tmpdir/scmroot/eventlog
Cloning into '/var/lib/mock/f42-build-887239-187943/root/chroot_tmpdir/scmroot/eventlog'...
$ git fetch origin b8fe8e5feb3a22cd4b2594b4b3395f589b281236:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/eventlog
 * [new ref]         b8fe8e5feb3a22cd4b2594b4b3395f589b281236 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b8fe8e5 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild