$ git clone -n https://src.fedoraproject.org/rpms/perl-Authen-Krb5-Admin.git /var/lib/mock/f40-build-2619993-64641/root/chroot_tmpdir/scmroot/perl-Authen-Krb5-Admin
Cloning into '/var/lib/mock/f40-build-2619993-64641/root/chroot_tmpdir/scmroot/perl-Authen-Krb5-Admin'...
$ git fetch origin 5946eaed3367c391bdde09b79142b4737583408b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Authen-Krb5-Admin
 * [new ref]         5946eaed3367c391bdde09b79142b4737583408b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5946eae Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild