$ git clone -n https://src.fedoraproject.org/rpms/perl-Log-Contextual.git /var/lib/mock/f40-build-2626282-65257/root/chroot_tmpdir/scmroot/perl-Log-Contextual
Cloning into '/var/lib/mock/f40-build-2626282-65257/root/chroot_tmpdir/scmroot/perl-Log-Contextual'...
$ git fetch origin f5918967aa3443c4c995ba14d5b91dc8639d9dac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Log-Contextual
 * [new ref]         f5918967aa3443c4c995ba14d5b91dc8639d9dac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f591896 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild