suspicious ownership after grafting

[Ben Woodcroft]

Hi,

I came across this issue while running `guix environment`, not sure what 
to make of it. Any ideas? The actual package 'roary' I'm working on but 
I guess this is immaterial.

Thanks.
ben

$ GUIX_PACKAGE_PATH=~/git/guix_mine ~/git/guix/pre-inst-env guix 
environment --pure --ad-hoc roary bash -- sh
[..]
The following derivations will be built:
   /gnu/store/15l1lm4nicr5qv2v2a05m0fm0755phxn-profile.drv
   /gnu/store/qc82cx25ay36cql71g6lv9q468phyk8s-xdg-mime-database.drv
   /gnu/store/n24l75vg3z1a9jkzyzzixwyngx3ca6l3-gtk-icon-themes.drv
/gnu/store/mgzk9gwrz5vcvfn2420jx0rwqlf3cy7q-ca-certificate-bundle.drv
   /gnu/store/6k2rh0602amgqwngrqx25p9dr06r6jgp-info-dir.drv
/gnu/store/fwc42sqhk7rcfm8fcx60wvlz6c6vr8nn-python-matplotlib-1.4.3.drv
/gnu/store/25fjylizlwry7ggkw070hcq8wksmcakj-python-biopython-1.66.drv
/gnu/store/3p9za09jbsp5znb66fqcc84ziz5gp78b-python-numpy-1.10.4.drv
/gnu/store/4dkp54cv8vbvmhh6ml3jrvrnfhf29cdw-python-pandas-0.18.1.drv
/gnu/store/dsiwlbxwg02zq0kgmfjlk6vcvxwnjai8-python-matplotlib-1.4.3.drv
/gnu/store/g5ril8d0bhfm81sxj6yi7l1xmzjssym6-bioperl-minimal-1.6.924.drv
/gnu/store/pmzhxkfsy2i9d004j8wwird06asw0yl5-python-scipy-0.16.0.drv
/gnu/store/311nvir0pz1mhf0mgsmfrw00qfj7yq0j-bash-4.3.39/bin/bash: 
warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/gnu/store/311nvir0pz1mhf0mgsmfrw00qfj7yq0j-bash-4.3.39/bin/bash: 
warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
warning: failed to install locale: Invalid argument

Found valid signature for 
/gnu/store/9fyxg3nx4qgc70rxixlq4xvh6yxpg3qb-python-numpy-1.10.4-doc
> From 
http://mirror.hydra.gnu.org/nar/9fyxg3nx4qgc70rxixlq4xvh6yxpg3qb-python-numpy-1.10.4-doc
Downloading 9fyxg3...-python-numpy-1.10.4-doc (29.5MiB installed)...
 
http://mirror.hydra.gnu.org/nar/9fyxg3nx4qgc70rxixlq4xvh6yxpg3qb-python-numpy-1.10.4-doc
 460KiB/s 00:20 | 8.8MiB transferredd
/gnu/store/311nvir0pz1mhf0mgsmfrw00qfj7yq0j-bash-4.3.39/bin/bash: 
warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
/gnu/store/311nvir0pz1mhf0mgsmfrw00qfj7yq0j-bash-4.3.39/bin/bash: 
warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
warning: failed to install locale: Invalid argument

[..]
Found valid signature for 
/gnu/store/7rx8bl62h0wsi0zskqfihg4yaman60ip-python-matplotlib-1.4.3-doc
> From 
http://mirror.hydra.gnu.org/nar/7rx8bl62h0wsi0zskqfihg4yaman60ip-python-matplotlib-1.4.3-doc
Downloading 7rx8bl...-python-matplotlib-1.4.3-doc (164.9MiB installed)...
 
http://mirror.hydra.gnu.org/nar/7rx8bl62h0wsi0zskqfihg4yaman60ip-python-matplotlib-1.4.3-doc
 839KiB/s 02:39 | 130.0MiB transferred
grafting 
'/gnu/store/vdqwkb544hy4jqsaya4i8cflhp4i8a7r-bioperl-minimal-1.6.924' -> 
'/gnu/store/yl9irswc43y6lz3l4kilkhxd7m919h1j-bioperl-minimal-1.6.924'...
grafting 
'/gnu/store/i3rq0h92sp0qm1nc4a94f6nd1mcsz5dq-python-biopython-1.66' -> 
'/gnu/store/2m928yx71q3h2jsx8g0019cyhzrqgj5a-python-biopython-1.66'...
grafting 
'/gnu/store/7rx8bl62h0wsi0zskqfihg4yaman60ip-python-matplotlib-1.4.3-doc' -> 
'/gnu/store/w6ykkz7kxnbjx28vs1gkbbsqrfvqhwk1-python-matplotlib-1.4.3-doc'...
grafting 
'/gnu/store/3p34y7rwmk7bbc0n4j1xf3j6yhlxf5rg-python-matplotlib-1.4.3' -> 
'/gnu/store/sbi9plxyyvvzp4hn9wwix677w0808hrb-python-matplotlib-1.4.3'...
suspicious ownership or permission on 
`/gnu/store/w6ykkz7kxnbjx28vs1gkbbsqrfvqhwk1-python-matplotlib-1.4.3-doc'; 
rejecting this build output
cannot build derivation 
`/gnu/store/15l1lm4nicr5qv2v2a05m0fm0755phxn-profile.drv': 1 
dependencies couldn't be built
guix environment: error: build failed: build of 
`/gnu/store/15l1lm4nicr5qv2v2a05m0fm0755phxn-profile.drv' failed