$ git clone -n https://src.fedoraproject.org/rpms/oniguruma.git /var/lib/mock/f42-build-side-1-3589203-46954/root/chroot_tmpdir/scmroot/oniguruma
Cloning into '/var/lib/mock/f42-build-side-1-3589203-46954/root/chroot_tmpdir/scmroot/oniguruma'...
$ git fetch origin 9f02b3ca58544d4721294daae7ce15b81be5e0dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/oniguruma
 * [new ref]         9f02b3ca58544d4721294daae7ce15b81be5e0dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9f02b3c Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild