$ /nix/store/9ypz3flqsrl5xl495mm8h645gadjsxi1-coreutils-9.11/bin/timeout --kill-after=15s 7200s /nix/store/23zk8sgzamrbmj1fday15szf7f2279s8-nix-2.34.7/bin/nix --extra-experimental-features nix-command --extra-experimental-features flakes --log-format internal-json run git+https://github.com/NorfairKing/ical?ref=master&rev=84d4bbdd6fce05682cf9891cbe4cd99112146d6e&shallow=1#packages.x86_64-linux.release-to-hackage --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 ical-recurrence-source from https://cache.staging.nix-ci.com Downloading cached ical-source from https://cache.staging.nix-ci.com Downloading cached brotli-1.2.0-lib from https://cache.staging.nix-ci.com Downloading cached publicsuffix-list-0-unstable-2026-05 from https://cache.staging.nix-ci.com Downloading cached gmp-with-cxx from https://cache.staging.nix-ci.com Downloading cached groff from https://cache.staging.nix-ci.com Downloading cached libffi from https://cache.staging.nix-ci.com Downloading cached nghttp2-1.69.0-lib from https://cache.staging.nix-ci.com Downloading cached nghttp3 from https://cache.staging.nix-ci.com Downloading cached numactl from https://cache.staging.nix-ci.com Downloading cached openssl from https://cache.staging.nix-ci.com Downloading cached zstd from https://cache.staging.nix-ci.com Downloading cached keyutils-1.6.3-lib from https://cache.staging.nix-ci.com Downloading cached json-c from https://cache.staging.nix-ci.com Downloaded cached libffi (93 KiB) in 120ms Progress: 0 of 1 built, 1 of 23 downloaded from cache (13 downloading) Downloaded cached numactl (269 KiB) in 142ms Progress: 0 of 1 built, 2 of 23 downloaded from cache (12 downloading) Downloaded cached brotli-1.2.0-lib (961 KiB) in 167ms Progress: 0 of 1 built, 3 of 23 downloaded from cache (11 downloading) Downloaded cached gmp-with-cxx (765 KiB) in 182ms Progress: 0 of 1 built, 4 of 23 downloaded from cache (10 downloading) Downloaded cached nghttp2-1.69.0-lib (225 KiB) in 182ms Progress: 0 of 1 built, 5 of 23 downloaded from cache (9 downloading) Downloaded cached keyutils-1.6.3-lib (41 KiB) in 194ms Progress: 0 of 1 built, 6 of 23 downloaded from cache (8 downloading) Downloaded cached json-c (244 KiB) in 169ms Progress: 0 of 1 built, 7 of 23 downloaded from cache (7 downloading) Downloaded cached publicsuffix-list-0-unstable-2026-05 (329 KiB) in 201ms Progress: 0 of 1 built, 8 of 23 downloaded from cache (6 downloading) Downloading cached libpsl from https://cache.staging.nix-ci.com Downloaded cached nghttp3 (227 KiB) in 201ms Progress: 0 of 1 built, 9 of 23 downloaded from cache (6 downloading) Downloaded cached zstd (1.1 MiB) in 209ms Progress: 0 of 1 built, 10 of 23 downloaded from cache (5 downloading) Downloaded cached ical-recurrence-source (20 KiB) in 212ms Progress: 0 of 1 built, 11 of 23 downloaded from cache (4 downloading) Downloaded cached ical-source (101 KiB) in 214ms Progress: 0 of 1 built, 12 of 23 downloaded from cache (3 downloading) Downloaded cached groff (9.3 MiB) in 234ms Progress: 0 of 1 built, 13 of 23 downloaded from cache (2 downloading) Downloaded cached libpsl (114 KiB) in 109ms Progress: 0 of 1 built, 14 of 23 downloaded from cache (1 downloading) Downloaded cached openssl (8.9 MiB) in 465ms Progress: 0 of 1 built, 15 of 23 downloaded from cache Downloading cached krb5-1.22.2-lib from https://cache.staging.nix-ci.com Downloading cached libssh2 from https://cache.staging.nix-ci.com Downloading cached ngtcp2 from https://cache.staging.nix-ci.com Downloaded cached ngtcp2 (484 KiB) in 35ms Progress: 0 of 1 built, 16 of 23 downloaded from cache (2 downloading) Downloaded cached libssh2 (330 KiB) in 37ms Progress: 0 of 1 built, 17 of 23 downloaded from cache (1 downloading) Downloaded cached krb5-1.22.2-lib (2.7 MiB) in 41ms Progress: 0 of 1 built, 18 of 23 downloaded from cache Downloading cached curl from https://cache.staging.nix-ci.com Downloaded cached curl (1.2 MiB) in 37ms Progress: 0 of 1 built, 19 of 23 downloaded from cache Downloading cached curl-8.21.0-bin from https://cache.staging.nix-ci.com Downloading cached elfutils from https://cache.staging.nix-ci.com Downloaded cached curl-8.21.0-bin (373 KiB) in 29ms Progress: 0 of 1 built, 20 of 23 downloaded from cache (1 downloading) Downloaded cached elfutils (4 MiB) in 91ms Progress: 0 of 1 built, 21 of 23 downloaded from cache Downloading cached cabal-install from https://cache.staging.nix-ci.com Downloaded cached cabal-install (22.6 MiB) in 310ms Progress: 0 of 1 built, 22 of 23 downloaded from cache Downloading cached release-to-hackage from https://cache.staging.nix-ci.com Downloaded cached release-to-hackage (2504 B) in 14ms Progress: 0 of 1 built, 23 of 23 downloaded from cache ical-0.3.0.0: uploading Config file path source is default config file. Config file not found: /tmp/nix-ci-worker/stable-pwd/.config/cabal/config Writing default configuration to /tmp/nix-ci-worker/stable-pwd/.config/cabal/config Uploading /nix/store/fzsd99xhi1dd4wl346a8cbd2jn57irck-ical-source-0.3.0.0/ical-0.3.0.0.tar.gz... Error uploading /nix/store/fzsd99xhi1dd4wl346a8cbd2jn57irck-ical-source-0.3.0.0/ical-0.3.0.0.tar.gz: http code 400 Error: Invalid package [no-syn-desc] No 'synopsis' or 'description' field. Run failed.