perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
	echo misc:Depends= >> debian/mergerfs.substvars
	echo misc:Pre-Depends= >> debian/mergerfs.substvars
	dpkg-gencontrol -pmergerfs -ldebian/changelog -Tdebian/mergerfs.substvars -Pdebian/mergerfs
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
dpkg-gencontrol: warning: File::FcntlLock not available; using flock which is not NFS-safe
	chmod 0644 debian/mergerfs/DEBIAN/control
	chown 0:0 debian/mergerfs/DEBIAN/control
   dh_md5sums
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
	(cd debian/mergerfs >/dev/null ; find . -type f  ! -regex './DEBIAN/.*' -printf '%P\0' | LC_ALL=C sort -z | xargs -r0 md5sum > DEBIAN/md5sums) >/dev/null
	chmod 0644 debian/mergerfs/DEBIAN/md5sums
	chown 0:0 debian/mergerfs/DEBIAN/md5sums
   dh_builddeb
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
	dpkg-deb --build debian/mergerfs ..
dpkg-deb: building package 'mergerfs' in '../mergerfs_2.40.2-9-g5fba42f~ubuntu-xenial_amd64.deb'.
make[1]: Leaving directory '/tmp/cirrus-ci-build'
 dpkg-genchanges  >../mergerfs_2.40.2-9-g5fba42f~ubuntu-xenial_amd64.changes
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
dpkg-genchanges: error: cannot read ../mergerfs_2.40.2-9-g5fba42f~ubuntu-xenial.dsc: No such file or directory
dpkg-buildpackage: error: dpkg-genchanges gave error exit status 2
Makefile:247: recipe for target 'deb' failed
make: *** [deb] Error 2

Exit status: 2