From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Assertion failure while building libtool
Date: Fri, 07 Jun 2013 22:49:45 +0200
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References: <8761xpzvbt.fsf@tines.lan>
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In-Reply-To: <8761xpzvbt.fsf@tines.lan> (Mark H. Weaver's message of "Fri, 07
	Jun 2013 13:25:58 -0400")
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To: Mark H Weaver <mhw@netris.org>
Cc: bug-guix@gnu.org

Mark H Weaver <mhw@netris.org> skribis:

> I did a clean rebuild of guix from git master (make clean; ./bootstrap;
> make), and then attempted to upgrade all packages.  After several
> successful builds, the daemon printed this:
>
> guix-daemon: nix/libstore/local-store.cc:526: void nix::canonicalisePathM=
etaData_(const Path&, uid_t, nix::InodesSeen&): Assertion `!((((st.st_mode)=
) & 0170000) =3D=3D (0040000))' failed.

Yes, this is a daemon bug pending a fix:
<https://github.com/NixOS/nix/issues/122>.

In the meantime, you can hopefully work around it by deleting the
already-present output=E2=80=93i.e., by running either:

  guix gc --delete /nix/store/wbsypglflcy7fi08h4finffjy9mqzh12-libtool-2.4.2

or

  guix gc --delete /nix/store/g1wl3hkiykindg7xjl05r57vim6jsyki-libtool-2.4.=
2-bin

HTH,
Ludo=E2=80=99.