From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Subject: bug#34935: nanopolish is not reproducible Date: Sat, 23 Mar 2019 18:01:57 +0100 Message-ID: <874l7twmm2.fsf@gnu.org> References: <87imwc6hw2.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([209.51.188.92]:59687) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h7k2z-0005zK-E8 for bug-guix@gnu.org; Sat, 23 Mar 2019 13:03:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h7k2y-0005EL-BY for bug-guix@gnu.org; Sat, 23 Mar 2019 13:03:05 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:42199) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h7k2v-0005B2-QP for bug-guix@gnu.org; Sat, 23 Mar 2019 13:03:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h7k2v-0000ZA-Lp for bug-guix@gnu.org; Sat, 23 Mar 2019 13:03:01 -0400 Sender: "Debbugs-submit" Resent-Message-ID: In-Reply-To: <87imwc6hw2.fsf@gmail.com> (Maxim Cournoyer's message of "Wed, 20 Mar 2019 23:11:41 -0400") List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: Maxim Cournoyer Cc: 34935@debbugs.gnu.org Maxim Cournoyer skribis: > $ guix build --check --no-grafts nanopolish > [...] > guix build: error: derivation `/gnu/store/7hzcmcwlw83f0wsqmz9nnl1ah54kwks= 4-nanopolish-0.10.2-1.50e8b5c.drv' may not be deterministic: output `/gnu/s= tore/m7icaq7642zy0gvnqvymcnn8d088a9s0-nanopolish-0.10.2-1.50e8b5c' differs > > $ diffoscope "$(guix build nanopolish)" /gnu/store/m7icaq7642zy0gvnqvymcn= n8d088a9s0-nanopolish-0.10.2-1.50e8b5c > > =E2=94=82 =E2=94=82 =E2=94=82 - 0x000000000000001d (RUNPATH) L= ibrary runpath: [/gnu/store/h90vnqw0nwd0hhm1l5dgxsdrigddfmq4-glibc-2.28/lib= :/gnu/store/4sqps8dczv3g7rwbdibfz6rf5jlk7w90-gcc-5.5.0-lib/lib:/gnu/store/n= q4lsyipmfb0q7g26ra45rwwqrh3x8zw-zlib-1.2.11/lib:/gnu/store/36i633snnhx4mgbn= mm5rbkgk3qdi32ka-hdf5-1.8.21/lib:/gnu/store/x4xpcpsqmini25gkrc0h945ml9r609v= 5-htslib-1.9/lib:/gnu/store/4sqps8dczv3g7rwbdibfz6rf5jlk7w90-gcc-5.5.0-lib/= lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../..] > =E2=94=82 =E2=94=82 =E2=94=82 + 0x000000000000001d (RUNPATH) L= ibrary runpath: [/gnu/store/h90vnqw0nwd0hhm1l5dgxsdrigddfmq4-glibc-2.28/lib= :/gnu/store/4sqps8dczv3g7rwbdibfz6rf5jlk7w90-gcc-5.5.0-lib/lib:/gnu/store/n= q4lsyipmfb0q7g26ra45rwwqrh3x8zw-zlib-1.2.11/lib:/gnu/store/36i633snnhx4mgbn= mm5rbkgk3qdi32ka-hdf5-1.8.21/lib:/gnu/store/d25i834bs8wvg8mh36bplxg61r6b7vz= 9-htslib-1.9/lib:/gnu/store/4sqps8dczv3g7rwbdibfz6rf5jlk7w90-gcc-5.5.0-lib/= lib/gcc/x86_64-unknown-linux-gnu/5.5.0/../../..] > > The problem seems to lie in htslib. Aren=E2=80=99t you comparing two different builds, like one grafted the oth= er ungrafted? What I do is: guix build foo --check -K and then: diffoscope /gnu/store/=E2=80=A6-the-thing{,-check} That way you=E2=80=99re 100% sure you=E2=80=99re comparing two different bu= ilds of the very same derivation. Ludo=E2=80=99.