Bug#884849: librsvg: FTBFS on any-i386: masking-path-04-b.svg: 213 pixels differ (with maximum difference of 19) from reference image

[Simon McVittie]

Source: librsvg
Version: 2.40.20-1
Severity: serious
Justification: fails to build from source (but built successfully in the past)

https://buildd.debian.org/status/fetch.php?pkg=librsvg&arch=i386&ver=2.40.20-1&stamp=1513733588&raw=0
https://buildd.debian.org/status/fetch.php?pkg=librsvg&arch=hurd-i386&ver=2.40.20-1&stamp=1513734324&raw=0
> # Storing test result image at /tmp/masking-path-04-b-out.png
> # 213 pixels differ (with maximum difference of 19) from reference image
> 
> # Storing test result image at /tmp/masking-path-04-b-diff.png
> not ok 22 /rsvg/reftest/svg1.1/masking-path-04-b.svg
> FAIL: rsvg-test 22 /rsvg/reftest/svg1.1/masking-path-04-b.svg

Various other architectures have a different test failure which I'll
file separately.

Regards,
    smcv