Package: lintian running lintian on a gcc-10 build, I see
gzip: stdout: Broken pipe gzip: /tmp/temp-lintian-lab-i1Mvu3Lp4j/pool/g/gcc-10/libgm2-10-dev_10-20200320-1_amd64_binary/unpacked/usr/lib/gcc/x86_64-linux-gnu/10/m2/m2cor/Debug.mod: not in gzip format and then continues with: libgm2-10-dev: ESC]8;;https://lintian.debian.org/tags/gfortran-module-does-not-declare-version.htmlESC\gfortran-module-does-not-declare-versionESC]8;;ESC \ usr/lib/gcc/x86_64-linux-gnu/10/m2/m2cor/Debug.mod so please differentiate between Fortran and Modula-2 modules.