$ /nix/store/rry6qingvsrqmc7ll7jgaqpybcbdgf5v-coreutils-9.7/bin/timeout --kill-after=15s 1800s /nix/store/mycbwkcm1jzjgsaiydvzib9phmzfz9vx-nix-2.31.1/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --extra-substituters https://sellout.cachix.org --extra-trusted-public-keys sellout.cachix.org-1:v37cTpWBEycnYxSPAgSQ57Wiqd3wjljni2aC0Xry1DE= --netrc-file /tmp/nix-ci-worker-3fd126491026f066/cachix-74b6189033ee96e2/netrc --extra-substituters ssh-ng://worker.nix-ci.com?ssh-key=/tmp/nix-ci-worker-3fd126491026f066/ssh-key-41b55ab8a9589256/ssh.key&remote-store=/cache/nix-ci/&base64-ssh-public-host-key=c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSU9EQXdicHlRaVYwb2lyakhxbHIwbitnWDNNVjQwbDBKTmlKdVNDZHdoZ1o= --extra-trusted-public-keys nix-ci-staging:Q5+aawDG0LPCgu1fP9e+9hktvsfSyvu/Xe5PvzTLRVs= --print-build-logs build --no-link git+https://x-access-token:<REDACTED:GITHUB_ACCESS_TOKEN>@github.com/sellout/hpack-dhall-defaults?ref=typed-hpack&rev=2add473af913a67ef1623eab760250acce17e8ba#packages.x86_64-linux.default --post-build-hook /tmp/nix-ci-worker-3fd126491026f066/nix-ci-cache-upload.sh
warning: ignoring untrusted flake configuration setting 'allow-import-from-derivation'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'extra-experimental-features'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'extra-substituters'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'extra-trusted-public-keys'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'sandbox'.
Pass '--accept-flake-config' to trust it
warning: ignoring untrusted flake configuration setting 'use-registries'.
Pass '--accept-flake-config' to trust it
this derivation will be built:
  /nix/store/8b29jdsjhvx93aq2k8lgqy8x2005almc-hpack-dhall-defaults.drv
building '/nix/store/8b29jdsjhvx93aq2k8lgqy8x2005almc-hpack-dhall-defaults.drv'...
hpack-dhall-defaults> dhall:
hpack-dhall-defaults>  /nix/store/4n4gkgy4hlp34wqn8gzgk88j0c3ws00j-source/dhall/package.dhall
hpack-dhall-defaults>    /nix/store/4n4gkgy4hlp34wqn8gzgk88j0c3ws00j-source/dhall/Package/package.dhall
hpack-dhall-defaults>      /nix/store/4n4gkgy4hlp34wqn8gzgk88j0c3ws00j-source/dhall/Package/default
hpack-dhall-defaults>        https://raw.githubusercontent.com/sellout/hall/refs/heads/typed-hpack/dhall/package.dhall
hpack-dhall-defaults>   sha256:8e064ec1a13a2460198e75ff8aea1e875135ab6b32931e34917e878cfdd55a1f
hpack-dhall-defaults> 
hpack-dhall-defaults> Error: Cannot import HTTP URL.
hpack-dhall-defaults> 
hpack-dhall-defaults> Dhall was compiled without the 'with-http' flag.
hpack-dhall-defaults> 
hpack-dhall-defaults> The requested URL was: https://raw.githubusercontent.com/sellout/hall/refs/heads/typed-hpack/dhall/package.dhall
hpack-dhall-defaults> 
hpack-dhall-defaults> 
hpack-dhall-defaults> 2       https://raw.githubusercontent.com/sellout/hall/refs/heads/typed-hpack/dhall/package.dhall
hpack-dhall-defaults> 3         sha256:8e064ec1a13a2460198e75ff8aea1e875135ab6b32931e34917e878cfdd55a1f
hpack-dhall-defaults> 
hpack-dhall-defaults> /nix/store/4n4gkgy4hlp34wqn8gzgk88j0c3ws00j-source/dhall/Package/default:2:7
error: Cannot build '/nix/store/8b29jdsjhvx93aq2k8lgqy8x2005almc-hpack-dhall-defaults.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ncxwrhf4nbagvm7zagvq94q0prdl7hmw-hpack-dhall-defaults