these 4 derivations will be built:
  /nix/store/fvz7c95bvgp59hscrnm6q1xl913lkm3k-nix-conformance-oracles.drv
  /nix/store/vlldwz16f1g2qbqw67nmpb1ikrzs5wip-nix-conformance-adapter.drv
  /nix/store/y3vj59y0r57dh0a16f23270s6qjzcghl-nix-conformance.drv
  /nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv
building '/nix/store/y3vj59y0r57dh0a16f23270s6qjzcghl-nix-conformance.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=22&system=aarch64-linux'
building '/nix/store/fvz7c95bvgp59hscrnm6q1xl913lkm3k-nix-conformance-oracles.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux'
building '/nix/store/y3vj59y0r57dh0a16f23270s6qjzcghl-nix-conformance.drv' on farm.numtide.com:50051
nix-conformance> elastic-arm-4e524f5e: building y3vj59y0r57dh0a16f23270s6qjzcghl-nix-conformance.drv
nix-conformance> structuredAttrs is enabled
building '/nix/store/fvz7c95bvgp59hscrnm6q1xl913lkm3k-nix-conformance-oracles.drv' on farm.numtide.com:50051
nix-conformance-oracles> elastic-arm-0f89b4f7: building fvz7c95bvgp59hscrnm6q1xl913lkm3k-nix-conformance-oracles.drv
nix-conformance-oracles> Running phase: patchPhase
nix-conformance-oracles> Running phase: updateAutotoolsGnuConfigScriptsPhase
nix-conformance-oracles> Running phase: configurePhase
nix-conformance-oracles> no configure script, doing nothing
nix-conformance-oracles> Running phase: buildPhase
nix-conformance-oracles> buildPhase completed in 38 seconds
nix-conformance-oracles> Running phase: installPhase
nix-conformance-oracles> Running phase: fixupPhase
nix-conformance-oracles> shrinking RPATHs of ELF executables and libraries in /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles
nix-conformance-oracles> shrinking /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin/eval-oracle
nix-conformance-oracles> shrinking /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin/drv-oracle
nix-conformance-oracles> shrinking /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin/nar-oracle
nix-conformance-oracles> shrinking /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin/wire-oracle
nix-conformance-oracles> shrinking /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin/parse-oracle
nix-conformance-oracles> checking for references to /build/ in /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles...
nix-conformance-oracles> patching script interpreter paths in /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles
nix-conformance-oracles> stripping (with command strip and flags -S -p) in /nix/store/ybwh8zfi5wl9xxr9xycj6ax5qvqm7ld4-nix-conformance-oracles/bin
building '/nix/store/vlldwz16f1g2qbqw67nmpb1ikrzs5wip-nix-conformance-adapter.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux'
building '/nix/store/vlldwz16f1g2qbqw67nmpb1ikrzs5wip-nix-conformance-adapter.drv' on farm.numtide.com:50051
nix-conformance-adapter> elastic-arm-0f89b4f7: building vlldwz16f1g2qbqw67nmpb1ikrzs5wip-nix-conformance-adapter.drv
nix-conformance-adapter> structuredAttrs is enabled
building '/nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux'
building '/nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv' on farm.numtide.com:50051
nix-conformance-reference> elastic-arm-0f89b4f7: building 5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv
nix-conformance-reference> FAIL lang/eval-fail-regex-invalid-043-match.nix
nix-conformance-reference>   want: an error
nix-conformance-reference>   got:  null
nix-conformance-reference> FAIL lang/eval-fail-regex-invalid-043-split.nix
nix-conformance-reference>   want: an error
nix-conformance-reference>   got:  [ "" [ ] "" [ ] "" [ ] "" ]
nix-conformance-reference> FAIL lang/eval-okay-nan-to-string.nix
nix-conformance-reference>   want: [ "-nan" "-nan" "inf" "-inf" "-nan" "/nix/store/hfjmw7353mnmgj408ylrk5q9kg45q4gh-nanenv.drv" ]
nix-conformance-reference>   got:  [ "nan" "nan" "inf" "-inf" "nan" "/nix/store/qsricx8d06k4m2wq0qfbav2hzn6sh317-nanenv.drv" ] (exit 0)
nix-conformance-reference> FAIL lang/eval-okay-regex-260.nix
nix-conformance-reference>   want: { m = { ok = [ ]; }; re = "[é-a]+"; s = "éa"; sp = { ok = [ "" [ ] "" ]; }; }
nix-conformance-reference>   got:   (exit 1)
nix-conformance-reference> 946 passed, 4 failed, 0 known, 0 skipped
error: build of '/nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=23&system=aarch64-linux' failed: Cannot build '/nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/9izldi71n6716xq1f8iiyys90f22pqv4-nix-conformance-reference
       Last 13 log lines:
       > FAIL lang/eval-fail-regex-invalid-043-match.nix
       >   want: an error
       >   got:  null
       > FAIL lang/eval-fail-regex-invalid-043-split.nix
       >   want: an error
       >   got:  [ "" [ ] "" [ ] "" [ ] "" ]
       > FAIL lang/eval-okay-nan-to-string.nix
       >   want: [ "-nan" "-nan" "inf" "-inf" "-nan" "/nix/store/hfjmw7353mnmgj408ylrk5q9kg45q4gh-nanenv.drv" ]
       >   got:  [ "nan" "nan" "inf" "-inf" "nan" "/nix/store/qsricx8d06k4m2wq0qfbav2hzn6sh317-nanenv.drv" ] (exit 0)
       > FAIL lang/eval-okay-regex-260.nix
       >   want: { m = { ok = [ ]; }; re = "[é-a]+"; s = "éa"; sp = { ok = [ "" [ ] "" ]; }; }
       >   got:   (exit 1)
       > 946 passed, 4 failed, 0 known, 0 skipped
       For full logs, run:
         nix log /nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv
error: Cannot build '/nix/store/5z7j286xzbj2z6nk0sbspsf149nymrzk-nix-conformance-reference.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/9izldi71n6716xq1f8iiyys90f22pqv4-nix-conformance-reference