[Reproducible-builds] Bug#789943: FTBFS: Unable to parse version '>=0.90 <3.0' with dependency ruflin/elastica

[Chris West (Faux)]

Package: php-monolog
Version: 1.14.0-1
Severity: serious
Tags: sid stretch
Justification: fails to build from source (but built successfully in the past)
User: reproducible-builds at lists.alioth.debian.org
Usertags: ftbfs

Dear Maintainer,

The package fails to build in sid, but seems fine in testing (for now):

   dh_phpcomposer
exception 'InvalidArgumentException' with message 'Unable to parse version '>=0.90 <3.0' with dependency ruflin/elastica (>=0.90 <3.0)' in /usr/share/php/pkgtools/phpcomposer/source.php:192
Stack trace:
#0 /usr/share/php/pkgtools/phpcomposer/command.php(73): Pkgtools\Phpcomposer\Source->getDependencies()
#1 [internal function]: Pkgtools\Phpcomposer\Command->runSubstvars()
#2 /usr/share/php/pkgtools/base/command.php(180): call_user_func_array(Array, Array)
#3 /usr/share/php/pkgtools/base/command.php(168): Pkgtools\Base\Command->parseArgs(Array)
#4 /usr/bin/pkgtools(32): Pkgtools\Base\Command->parseArgs()
#5 {main}

Fuller log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/php-monolog.html

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.19.0-21-generic (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)