nix-store: document exit codes

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Daiderd Jordan 2019-05-13 21:03:36 +02:00
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@ -215,6 +215,41 @@ printed.)</para>
</variablelist>
<para>Special exit codes:</para>
<variablelist>
<varlistentry><term><literal>100</literal></term>
<listitem><para>Generic build failure, the builder process
returned with a non-zero exit code.</para></listitem>
</varlistentry>
<varlistentry><term><literal>101</literal></term>
<listitem><para>Build timeout, the build was aborted because it
did not complete within the specified <link
linkend='conf-timeout'><literal>timeout</literal></link>.
</para></listitem>
</varlistentry>
<varlistentry><term><literal>102</literal></term>
<listitem><para>Hash mismatch, the build output was rejected
because it does not match the specified <link
linkend="fixed-output-drvs"><varname>outputHash</varname></link>.
</para></listitem>
</varlistentry>
<varlistentry><term><literal>104</literal></term>
<listitem><para>Not deterministic, the build succeeded in check
mode but the resulting output is not binary reproducable.</para>
</listitem>
</varlistentry>
</variablelist>
<para>With the <option>--keep-going</option> flag it's possible for
multiple build failures to occur, in this case the 1xx status codes
are or combined.</para>
</refsection>