perl-Gtk3-0.017-3.fc22 fails to build in F22 because a test fails:

+ xvfb-run -a make test
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00-init.t .................... ok
t/floating-refs.t .............. ok
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
GLib-GObject-WARNING **: The property GtkColorButton:color is deprecated and shouldn't be used anymore. It will be removed in a future version. at /usr/lib/perl5/vendor_perl/Glib/Object/Introspection.pm line 58.
GLib-GIO-Message: Using the 'memory' GSettings backend.  Your settings will not be saved or shared with other applications.
GLib-GObject-WARNING **: The property GtkButton:use-stock is deprecated and shouldn't be used anymore. It will be removed in a future version. at /builddir/build/BUILD/Gtk3-0.017/blib/lib/Gtk3.pm line 699.
GLib-GObject-WARNING **: The property GtkSettings:gtk-button-images is deprecated and shouldn't be used anymore. It will be removed in a future version. at /builddir/build/BUILD/Gtk3-0.017/blib/lib/Gtk3.pm line 699.
GLib-GObject-WARNING **: The property GtkSettings:gtk-menu-images is deprecated and shouldn't be used anymore. It will be removed in a future version. at /usr/lib/perl5/vendor_perl/Glib/Object/Introspection.pm line 58.
Can't find information for method Pixbuf::savev at t/overrides.t line 635.
# Looks like you planned 164 tests but ran 144.
# Looks like your test exited with 1 just after 144.

Difference between working and failing build root is:

Removed packages:
	at-spi2-core-2.14.0
	audit-libs-2.4.1
	basesystem-10.0
	bash-4.3.30
	binutils-2.24
	bzip2-1.0.6
	bzip2-libs-1.0.6
	ca-certificates-2014.2.1
	cairo-1.13.1
	cairo-gobject-1.13.1
	chkconfig-1.3.63
	colord-libs-1.2.4
	coreutils-8.23
	cpio-2.11
	cpp-4.9.2
	cracklib-2.9.1
	cracklib-dicts-2.9.1
	crypto-policies-20140905
	cups-libs-2.0.0
	curl-7.39.0
	cyrus-sasl-lib-2.1.26
	device-mapper-1.02.90
	device-mapper-libs-1.02.90
	diffutils-3.3
	dwz-0.11
	elfutils-0.160
	elfutils-libelf-0.160
	elfutils-libs-0.160
	expat-2.1.0
	fedora-release-22
	fedora-release-cloud-22
	fedora-repos-22
	fedora-repos-rawhide-22
	file-5.20
	file-libs-5.20
	filesystem-3.2
	findutils-4.5.14
	gawk-4.1.1
	gcc-4.9.2
	gcc-c++-4.9.2
	gdbm-1.11
	gdk-pixbuf2-2.31.1
	ghc-srpm-macros-1.3
	glib2-2.43.0
	gmp-6.0.0
	gnat-srpm-macros-1
	gnupg2-2.0.25
	gnutls-3.3.9
	grep-2.20
	gtk3-3.15.1
	gzip-1.6
	info-5.2
	keyutils-libs-1.5.9
	kmod-18
	kmod-libs-18
	krb5-libs-1.13
	libacl-2.2.52
	libarchive-3.1.2
	libassuan-2.1.2
	libattr-2.4.47
	libbabeltrace-1.2.1
	libblkid-2.25.2
	libcap-2.24
	libcap-ng-0.7.4
	libcom_err-1.42.12
	libcurl-7.39.0
	libdb-5.3.28
	libdb-utils-5.3.28
	libedit-3.1
	libffi-3.1
	libgcc-4.9.2
	libgcrypt-1.6.1
	libgomp-4.9.2
	libgpg-error-1.16
	libgudev1-217
	libgusb-0.1.6
	libidn-1.29
	libmetalink-0.1.2
	libmount-2.25.2
	libmpc-1.0.2
	libpwquality-1.2.4
	libselinux-2.3
	libsemanage-2.3
	libsepol-2.3
	libsmartcols-2.25.2
	libssh2-1.4.3
	libstdc++-4.9.2
	libstdc++-devel-4.9.2
	libtasn1-4.2
	libuser-0.60
	libutempter-1.1.6
	libuuid-2.25.2
	libverto-0.2.6
	libxml2-2.9.2
	llvm-libs-3.5.0
	lua-5.2.2
	lzo-2.08
	make-4.0
	mesa-libEGL-10.4
	mesa-libgbm-10.4
	mesa-libGL-10.4
	mesa-libglapi-10.4
	mesa-libwayland-egl-10.4
	mpfr-3.1.2
	ncurses-5.9
	ncurses-base-5.9
	ncurses-libs-5.9
	nspr-4.10.7
	nss-3.17.2
	nss-softokn-3.17.2
	nss-softokn-freebl-3.17.2
	nss-sysinit-3.17.2
	nss-tools-3.17.2
	nss-util-3.17.2
	ocaml-srpm-macros-2
	openldap-2.4.40
	openssl-libs-1.0.1j
	p11-kit-0.22.1
	p11-kit-trust-0.22.1
	pam-1.1.8
	patch-2.7.1
	pcre-8.36
	perl-5.20.1
	perl-Carp-1.33.01
	perl-constant-1.31
	perl-Exporter-5.71
	perl-ExtUtils-MakeMaker-7.00
	perl-ExtUtils-Manifest-1.68
	perl-File-Path-2.09
	perl-File-Temp-0.23.04
	perl-Filter-1.50
	perl-generators-1.00
	perl-Getopt-Long-2.42
	perl-libs-5.20.1
	perl-macros-5.20.1
	perl-parent-0.228
	perl-PathTools-3.48
	perl-Pod-Escapes-1.06
	perl-Pod-Parser-1.62
	perl-Pod-Simple-3.28
	perl-Scalar-List-Utils-1.38
	perl-srpm-macros-1
	perl-Test-Harness-3.33
	perl-Text-ParseWords-3.29
	perl-threads-shared-1.46
	perl-Time-HiRes-1.9726
	perl-Time-Local-1.2300
	pinentry-0.8.3
	pkgconfig-0.28
	popt-1.16
	pth-2.0.7
	python-libs-2.7.8
	readline-6.3
	redhat-rpm-config-26
	rpm-4.12.0.1
	rpm-build-4.12.0.1
	rpm-build-libs-4.12.0.1
	rpm-libs-4.12.0.1
	rpm-plugin-selinux-4.12.0.1
	sed-4.2.2
	setup-2.9.2
	shadow-utils-4.1.5.1
	shared-mime-info-1.3
	sqlite-3.8.7
	systemd-libs-217
	tar-1.28
	tzdata-2014i
	unzip-6.0
	ustr-1.0.4
	util-linux-2.25.2
	which-2.20
	xorg-x11-server-common-1.16.1
	xorg-x11-server-Xvfb-1.16.1
	xz-5.1.2
	xz-libs-5.1.2
	zip-3.0
	zlib-1.2.8
Added packages:
	at-spi2-core-2.14.1
	cairo-1.14.0
	cairo-gobject-1.14.0
	colord-libs-1.2.6
	cups-libs-2.0.1
	device-mapper-1.02.91
	device-mapper-libs-1.02.91
	gdk-pixbuf2-2.31.2
	gnutls-3.3.10
	gtk3-3.15.2
	kmod-19
	kmod-libs-19
	libgusb-0.2.1
	mesa-libEGL-10.5.0
	mesa-libgbm-10.5.0
	mesa-libGL-10.5.0
	mesa-libglapi-10.5.0
	mesa-libwayland-egl-10.5.0
	perl-ExtUtils-Command-1.18
	perl-ExtUtils-MakeMaker-7.02
	perl-ExtUtils-Manifest-1.69
	perl-generators-1.01
	perl-HTTP-Tiny-0.051
	perl-Pod-Perldoc-3.24
	perl-Pod-Usage-1.64
	perl-Scalar-List-Utils-1.41
	perl-Test-Harness-3.34
	xorg-x11-server-common-1.16.2
	xorg-x11-server-Xvfb-1.16.2
t/overrides.t .................. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 20/164 subtests 
	(less 55 skipped subtests: 89 okay)