ninja: build stopped: subcommand failed.
* ERROR: media-libs/mesa-20.1.3::gentoo failed (compile phase):
* ninja -v -j16 -l0 -C /var/calculate/tmp/portage/media-libs/mesa-20.1.3/work/mesa-20.1.3-abi_x86_64.amd64 failed
*
* Call stack:
* ebuild.sh, line 125: Called src_compile
* environment, line 4265: Called multilib-minimal_src_compile
* environment, line 2859: Called multilib_foreach_abi 'multilib-minimal_abi_src_compile'
* environment, line 3109: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile'
* environment, line 2794: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile'
* environment, line 2792: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_compile'
* environment, line 961: Called multilib-minimal_abi_src_compile
* environment, line 2853: Called multilib_src_compile
* environment, line 3329: Called meson_src_compile
* environment, line 2681: Called eninja '-C' '/var/calculate/tmp/portage/media-libs/mesa-20.1.3/work/mesa-20.1.3-abi_x86_64.amd64'
* environment, line 1821: Called die
* The specific snippet of code:
* "$@" || die "${nonfatal_args[@]}" "${*} failed"
*
* If you need support, post the output of `emerge --info '=media-libs/mesa-20.1.3::gentoo'`,
* the complete build log and the output of `emerge -pqv '=media-libs/mesa-20.1.3::gentoo'`.
* The complete build log is located at '/var/calculate/tmp/portage/media-libs/mesa-20.1.3/temp/build.log'.
* The ebuild environment file is located at '/var/calculate/tmp/portage/media-libs/mesa-20.1.3/temp/environment'.
* Working directory: '/var/calculate/tmp/portage/media-libs/mesa-20.1.3/work/mesa-20.1.3-abi_x86_64.amd64'