Failed to emerge sys-devel/clang-6.0.0-r1

[necktwi]

Necktwi@funtoo:~ $ emerge --info '=sys-devel/clang-6.0.0-r1::llvm-kit' | wgetpaste

Your paste can be seen here: https://paste.pound-python.org/show/K3BiPPKqiB7o7YFV0Ki8/

Necktwi@funtoo:~ $ emerge -pqv '=sys-devel/clang-6.0.0-r1::llvm-kit' | wgetpaste

Your paste can be seen here: https://paste.pound-python.org/show/HCAX7yC6n9jYb5R1bBBp/

Necktwi@funtoo:~ $ sudo cat /var/tmp/portage/sys-devel/clang-6.0.0-r1/temp/build.log| wgetpaste

Your paste can be seen here: https://paste.pound-python.org/show/FCQgLsrdBL7uCqO3ykDR/

Necktwi@funtoo:~ $ sudo cat /var/tmp/portage/sys-devel/clang-6.0.0-r1/temp/environment | wgetpaste

Your paste can be seen here: https://paste.pound-python.org/show/I1ZqrIxaSJ788Qp2E3Pj/