don't know how to build these paths:
  /nix/store/42n5dz2b21b2bqjylvn376s8c8q7vm0x-sed-powerpc64le-linux.drv
warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
platform: powerpc64le-linux binfmt=false
unpack: /nix/store/f40rh3m1v7mji6bn9gz2s6jyghcswbzx-sed-4.10
untested: powerpc64le-linux: no binfmt on this builder
setup: autotools
config.cache: cold
debug: 1 files, 558.0 kB
exports: {"name":"sed","includeDirs":[],"libDirs":[],"libs":[],"pkgconfigDirs":[],"aclocalDirs":[],"env":{},"propagate":[]}
jig: cc cached=0/571 (0%) linked=2 no-daemon=569
uncached: no-daemon	-std=gnu23 -E conftest.c
uncached: no-daemon	-std=gnu23 -c -g -O2 conftest.c
uncached: no-daemon	-std=gnu23 -DHAVE_CONFIG_H -I. -I/build/source/. -I/build/source/. -I/build/source/./lib -I./lib -I./sed -Wno-cast-qual -Wno-conversion -Wno-float-equal -Wno-sign-compare -Wno-undef -Wno-unused-function -Wno-unused-parameter -Wno-float-conversion -Wimplicit-fallthrough -Wno-pedantic -Wno-st
uncached: no-daemon	-std=gnu23 -c -g -O2 conftest.c -Werror=implicit-function-declaration
uncached: no-daemon	-std=gnu23 -c -g -O2 conftest.c