<p dir="auto">I'm attempting to create windows nightlies, inspired by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/ihnorton/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/ihnorton">@ihnorton</a>'s recent windows builds, and I'm running into the following error during the second bootstrap phase with both 32 and 64-bit builds:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="...
meta.jl
i18n.jl
help.jl
sparse.jl
sparse/abstractsparse.jl
matrixmarket.jl
linalg.jl
broadcast.jl
fftw.jl
dsp.jl
rounding.jl
gmp.jl
mpfr.jl
constants.jl
quadgk.jl
deprecated.jl
git.jl
pkg.jl
graphics.jl
profile.jl
err:dbghelp_stabs:stabs_parse Unknown stab type 0x0a

abnormal program termination
*** This error is usually fixed by running 'make clean'. If the error persists, try 'make cleanall'. ***
make[1]: *** [/home/sabae/tmp/julia-packaging/win32/julia-master/usr/bin/sys.ji] Error 1
make: *** [release] Error 2"><pre class="notranslate"><code class="notranslate">...
meta.jl
i18n.jl
help.jl
sparse.jl
sparse/abstractsparse.jl
matrixmarket.jl
linalg.jl
broadcast.jl
fftw.jl
dsp.jl
rounding.jl
gmp.jl
mpfr.jl
constants.jl
quadgk.jl
deprecated.jl
git.jl
pkg.jl
graphics.jl
profile.jl
err:dbghelp_stabs:stabs_parse Unknown stab type 0x0a

abnormal program termination
*** This error is usually fixed by running 'make clean'. If the error persists, try 'make cleanall'. ***
make[1]: *** [/home/sabae/tmp/julia-packaging/win32/julia-master/usr/bin/sys.ji] Error 1
make: *** [release] Error 2
</code></pre></div>
<p dir="auto">This is being done on a headless, 64-bit ubuntu 13.04 machine.  I should point out that because of the headless part, when I run the <code class="notranslate">make</code> process, I get some warnings about not being able to open up an X window, so perhaps there is some kind of configuration I need to do?</p>
<p dir="auto">This used to work on Julia 0.6.2, but on master <code class="notranslate">Missing</code> is lost:</p>
<div class="highlight highlight-source-julia notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="julia&gt; f(::Type{T}) where {T&lt;:Union{Integer, Missing}} = T
f (generic function with 1 method)

julia&gt; f(Union{Missing, Int})
Int64"><pre class="notranslate">julia<span class="pl-k">&gt;</span> <span class="pl-en">f</span>(<span class="pl-k">::</span><span class="pl-c1">Type{T}</span>) <span class="pl-k">where</span> {T<span class="pl-k">&lt;:</span><span class="pl-c1">Union{Integer, Missing}</span>} <span class="pl-k">=</span> T
f (generic <span class="pl-k">function</span> with <span class="pl-c1">1</span> method)

julia<span class="pl-k">&gt;</span> <span class="pl-c1">f</span>(Union{Missing, Int})
Int64</pre></div>