$ git clone -n https://src.fedoraproject.org/rpms/perl-Scalar-Construct.git /var/lib/mock/f40-build-732228-104652/root/chroot_tmpdir/scmroot/perl-Scalar-Construct
Cloning into '/var/lib/mock/f40-build-732228-104652/root/chroot_tmpdir/scmroot/perl-Scalar-Construct'...
$ git fetch origin 6823829d838ae789b7d9d3c36c6a095c739d7ea6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Scalar-Construct
 * [new ref]         6823829d838ae789b7d9d3c36c6a095c739d7ea6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6823829 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild