Last bit of output from `./run-todomvc-in-ios-sim.sh`

output.log

checking if we must define _XOPEN_SOURCE_EXTENDED... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o compress.o compress.c                                                                                                     [15/13642]
yes
checking for putwc... yes
checking for strings.h... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o uncompr.o uncompr.c
yes
checking for btowc... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o gzclose.o gzclose.c
yes
checking for inttypes.h... yes
checking for wctob... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o gzlib.o gzlib.c
yes
yes
checking for stdint.h... checking for mbtowc... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o gzread.o gzread.c
yes
yes
checking for wctomb... checking for unistd.h... yes
checking for mblen... x86_64-apple-darwin14-clang -O3 -DHAVE_HIDDEN  -c -o gzwrite.o gzwrite.c
yes
checking minix/config.h usability... yes
checking for mbrlen... no
checking minix/config.h presence... ar -r libz.a adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
/nix/store/xn1l5pdmncd6bvf12n4rz0rs3x4a75kf-bash-4.4-p12/bin/bash: ar: command not found
make: *** [Makefile:131: libz.a] Error 127
builder for ‘/nix/store/pnr085plymly9fd8msaxgyx59ngs6aqc-zlib-1.2.11-x86_64-apple-darwin14.drv’ failed with exit code 2
cannot build derivation ‘/nix/store/hnj6x8p32j929pg9gy9v36ah4r4msl3r-zlib-0.6.1.2-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/hk5ylil6chw79y3awlkkdbkkjgvnhpwk-streaming-commons-0.1.17-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/vx01axg7jdpi744fcasc62agzzhwrfm1-wai-app-static-3.1.6.1-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/kli8s24nk06rszarr68hln6v22lv1n2g-wai-websockets-3.0.1.1-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/2m8lhsmqy6qybnsyh9h3rws44xbywamd-warp-3.2.13-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/krkibj2y85k16rrkm03mfx46zvjka8zv-jsaddle-warp-0.9.4.0-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
killing process 67904
killing process 67905
cannot build derivation ‘/nix/store/1mkyz6744cd5qcf58vd5wcxkkdhw02d3-reflex-todomvc-0.1-x86_64-apple-darwin14.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/1mkyz6744cd5qcf58vd5wcxkkdhw02d3-reflex-todomvc-0.1-x86_64-apple-darwin14.drv’ failed
An error was encountered processing the command (domain=com.apple.CoreSimulator.SimError, code=164):
Unable to lookup in current state: Shutdown
An error was encountered processing the command (domain=com.apple.CoreSimulator.SimError, code=164):
Unable to lookup in current state: Shutdown
Cleaning up simulator