$ /nix/store/vzx1mi9c0xfadmsm9dhd83d005cb1qs9-coreutils-9.8/bin/timeout --kill-after=15s 7200s /nix/store/86n4l5yri6hys3zk2mwy2azcv9prqb8j-nix-2.31.4/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json build --no-link git+https://github.com/NorfairKing/opt-env-conf?ref=master&rev=de7ac850e960c28e5182810515a87fbe1d6daede#packages.x86_64-linux.default --print-build-logs 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  Downloading cached opt-env-conf-example-0.0.0.0-doc from https://cache.staging.nix-ci.com Downloading cached opt-env-conf-test-0.0.0.4-doc from https://cache.staging.nix-ci.com Progress: 0 of 3 built, 1 of 4 downloaded from cache (1 downloading) Downloading cached opt-env-conf-example from https://cache.staging.nix-ci.com Progress: 0 of 3 built, 2 of 4 downloaded from cache (1 downloading) Downloading cached opt-env-conf-test from https://cache.staging.nix-ci.com Progress: 0 of 3 built, 3 of 4 downloaded from cache (1 downloading) Progress: 0 of 2 built, 4 of 4 downloaded from cache Building opt-env-conf-release [opt-env-conf-release] /nix/store/wfxsj16vhzq9b34j1niv4n7214kbzp9i-opt-env-conf-example-0.0.0.0/nix-support: [opt-env-conf-release] propagated-build-inputs: Keeping existing link to /nix/store/bf800zlwarbg4hd2qnnja6112biravsg-opt-env-conf-0.15.0.2/nix-support/propagated-build-inputs [opt-env-conf-release] /nix/store/3rcyamy3fkk293rj0vc1l7f1b92qxp8i-opt-env-conf-test-0.0.0.4/nix-support: [opt-env-conf-release] propagated-build-inputs: Keeping existing link to /nix/store/bf800zlwarbg4hd2qnnja6112biravsg-opt-env-conf-0.15.0.2/nix-support/propagated-build-inputs [post-build-hook] Uploading to cachix cache "opt-env-conf": /nix/store/98bajvcvc7dgdv7rfq03ndm7v2cz5ks3-opt-env-conf-release [post-build-hook] Pushing 45 paths (215 are already present) using zstd to cache opt-env-conf ⏳ [post-build-hook]  [post-build-hook] Pushing /nix/store/2x9zkzz8pzsgvymi159b02a08mlh20kq-validity-bytestring-0.4.1.1-doc (162.04 KiB) [post-build-hook] Pushing /nix/store/26nm4pqqmxpqd1cwsl6rxcqd8ffzivld-validity-containers-0.5.0.5 (606.19 KiB) [post-build-hook] Pushing /nix/store/3rcyamy3fkk293rj0vc1l7f1b92qxp8i-opt-env-conf-test-0.0.0.4 (1.64 MiB) [post-build-hook] Pushing /nix/store/0h3nz0dr0sszigcdraalphym33wdbydy-genvalidity-containers-1.0.0.2-doc (305.05 KiB) [post-build-hook] Pushing /nix/store/3jb7pqh3658pz1fibn5cxs6mx5k5l40k-validity-aeson-0.2.0.5 (409.95 KiB) [post-build-hook] Pushing /nix/store/3brf093yhk1kd88dmbpbyjzcc6bc1q3p-validity-scientific-0.2.0.3-doc (146.16 KiB) [post-build-hook] Pushing /nix/store/1cj0278nd6s9z17n2prwbca9qaarnyw5-fast-myers-diff-0.0.2 (1.72 MiB) [post-build-hook] Pushing /nix/store/98bajvcvc7dgdv7rfq03ndm7v2cz5ks3-opt-env-conf-release (55.52 KiB) [post-build-hook] Pushing /nix/store/73ygnql7l6qxj6rq1r4ycimwfkm89wg8-validity-scientific-0.2.0.3 (291.20 KiB) [post-build-hook] Pushing /nix/store/7xw70vqp3a1ly1annqv8vkq53qppkiw4-validity-text-0.3.1.3 (420.92 KiB) [post-build-hook] Pushing /nix/store/7y59ga2p90f1bfgv7az5qhn7azl2isp6-safe-coloured-text-layout-0.2.0.1-doc (291.17 KiB) [post-build-hook] Pushing /nix/store/bf800zlwarbg4hd2qnnja6112biravsg-opt-env-conf-0.15.0.2 (19.11 MiB) [post-build-hook] Pushing /nix/store/8fkzlym3g3lamnli9kqwv672l7qcz5my-genvalidity-1.1.1.0-doc (890.46 KiB) [post-build-hook] Pushing /nix/store/6pfv9rr31fz7mfdd3lc6xdgpgkvbfbv4-validity-aeson-0.2.0.5-doc (178.32 KiB) [post-build-hook] Pushing /nix/store/bg0xib99hm7r6baaipgi8saqplw0l20n-validity-0.12.1.0 (1.54 MiB) [post-build-hook] Pushing /nix/store/bpxk7v9qw1xnnllkcccs3wjx18ysgjn7-validity-unordered-containers-0.2.0.3 (403.56 KiB) [post-build-hook] Pushing /nix/store/c8r3gq2f3qdqqvdzdw6h9g2giqhvjdgn-safe-coloured-text-0.3.0.2 (4.14 MiB) [post-build-hook] Pushing /nix/store/fkk5m7pd5wyf2lrsvbhnn9vmvx3xz8h9-fast-myers-diff-0.0.2-doc (523.16 KiB) [post-build-hook] Pushing /nix/store/fm2zyz4s2x749pxw8h9bzdymrph133bk-autodocodec-yaml-0.4.0.2 (1.37 MiB) [post-build-hook] Pushing /nix/store/grijz0d7c1ifs4d3qccnkhxr08ap23wi-safe-coloured-text-layout-0.2.0.1 (836.55 KiB) [post-build-hook] Pushing /nix/store/hv5vvja1hql4v7kcn7lix82wjvlkkh72-safe-coloured-text-terminfo-0.3.0.0 (458.69 KiB) [post-build-hook] Pushing /nix/store/i5k8jxjmlbzxja1phn9xy3687dxm1zw1-validity-containers-0.5.0.5-doc (218.30 KiB) [post-build-hook] Pushing /nix/store/hhnpjxyk3bvsbrh7yxfz75maknx401an-safe-coloured-text-terminfo-0.3.0.0-doc (197.65 KiB) [post-build-hook] Pushing /nix/store/j20gr2bwj5wi6nzkirajlfmajij4c70n-genvalidity-containers-1.0.0.2 (926.52 KiB) [post-build-hook] Pushing /nix/store/jmsw6micg32gicgspvai6jpk0qj864nw-validity-bytestring-0.4.1.1 (342.78 KiB) [post-build-hook] Pushing /nix/store/kvc3y8065vxz97nlg0c33myx5vh1msbd-sydtest-0.23.0.1-doc (6.56 MiB) [post-build-hook] Pushing /nix/store/kd7nh1036m5s4bsm7vx4wxra0w94h950-sydtest-0.23.0.1 (18.58 MiB) [post-build-hook] Pushing /nix/store/lmzlw6n55jpq0d0a5gqc2q3sbm35wia6-opt-env-conf-0.15.0.2-doc (5.87 MiB) [post-build-hook] Pushing /nix/store/mzvb8hwda51kp9j379c3qy097p06ydjn-autodocodec-yaml-0.4.0.2-doc (536.75 KiB) [post-build-hook] Pushing /nix/store/n785fhlk6l87lh5cgya82wwg3dan757y-autodocodec-0.5.0.0 (5.82 MiB) [post-build-hook] Pushing /nix/store/pbi81y5aznyl59ymjn35hkd60n3a3x85-validity-unordered-containers-0.2.0.3-doc (164.30 KiB) [post-build-hook] Pushing /nix/store/q55zk576xz84qw0a8hsxlv8q80a4m71y-autodocodec-nix-0.1.0.0 (2.59 MiB) [post-build-hook] Pushing /nix/store/rgrvqfxsd31dz984961km5hqjxqzw83v-autodocodec-0.5.0.0-doc (2.76 MiB) [post-build-hook] Pushing /nix/store/rnr4zxj1f2adl438g0lxzlchdkcr8hs7-validity-0.12.1.0-doc (849.66 KiB) [post-build-hook] Pushing /nix/store/sfk0hriwlx9ig8i642i4f133pj1f75v1-safe-coloured-text-0.3.0.2-doc (1.07 MiB) [post-build-hook] Pushing /nix/store/skchrawjr2sajkzkrlidlzyaz2f3ylfc-genvalidity-1.1.1.0 (3.29 MiB) [post-build-hook] Pushing /nix/store/wfxsj16vhzq9b34j1niv4n7214kbzp9i-opt-env-conf-example-0.0.0.0 (6.13 MiB) [post-build-hook] Pushing /nix/store/xjw05p88rwsjlk82vbphyld2dp1hxihn-validity-vector-0.2.0.3-doc (155.55 KiB) [post-build-hook] Pushing /nix/store/y3axnvf04mi48xm9zq51qykg8ip7191q-validity-vector-0.2.0.3 (344.09 KiB) [post-build-hook] Pushing /nix/store/ympxvfd0hzi2sldzcivy1i4r6jc9an39-autodocodec-schema-0.2.0.1-doc (741.91 KiB) [post-build-hook] Pushing /nix/store/ywjmabc6vfs54bfpqp89456jyc0zn175-opt-env-conf-test-0.0.0.4-doc (499.18 KiB) [post-build-hook] Pushing /nix/store/ywm8lyfj90ymw83iwpj1s7bj1lv4df5n-opt-env-conf-example-0.0.0.0-doc (236.02 KiB) [post-build-hook] Pushing /nix/store/z5qbxjygjqfnannvxdm9mz9m0cdd0hrj-validity-text-0.3.1.3-doc (184.75 KiB) [post-build-hook] Pushing /nix/store/z9jsy12809myahjz9msld5ay122w6365-autodocodec-schema-0.2.0.1 (3.74 MiB) [post-build-hook] Pushing /nix/store/6a29rf9waxmg2m763lkl7afg01ydm5zs-autodocodec-nix-0.1.0.0-doc (649.96 KiB) [post-build-hook]  [post-build-hook] All done. [post-build-hook] Uploading to the NixCI staging cache: /nix/store/98bajvcvc7dgdv7rfq03ndm7v2cz5ks3-opt-env-conf-release [post-build-hook] copying 0 paths... [post-build-hook] copying 0 paths... Progress: 1 of 2 built, 4 of 4 downloaded from cache