$ /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 build --no-link --print-out-paths git+https://github.com/alphal00p/gammaloop?ref=docs&rev=c315747c02d1517444e12e79485bbacfda9a6c5c&shallow=1#packages.x86_64-linux.crate-test-binaries-spenso --print-build-logs error (ignored): SQLite database '/var/cache/nix-ci-worker/eval-cache-v6/b467a7c37d11524e39b445a9319d25c3f0dc5a565b001c9bd5d1ad77859c9393.sqlite' is busy stdenv.isDarwin is deprecated, use stdenv.hostPlatform.isDarwin instead  Downloading cached gammaloop-crate-gammaloop-workspace-hack-deps from https://cache.nix-ci.com Downloading cached gammaloop-workspace-deps-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-gammaloop-workspace-hack-deps (183.6 MiB) in 2.7s Progress: 0 of 2 built, 1 of 9 downloaded from cache (1 downloading) Downloading cached gammaloop-crate-gammaloop-workspace-hack-build from https://cache.nix-ci.com Downloaded cached gammaloop-crate-gammaloop-workspace-hack-build (196 KiB) in 13ms Progress: 0 of 2 built, 2 of 9 downloaded from cache (1 downloading) Downloaded cached gammaloop-workspace-deps-deps (389.9 MiB) in 6.3s Progress: 0 of 2 built, 3 of 9 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-fe00c48b9b12af7f-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-fe00c48b9b12af7f-inputs (1.5 GiB) in 14.5s Progress: 0 of 2 built, 4 of 9 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-fe00c48b9b12af7f-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-fe00c48b9b12af7f-deps (90.1 MiB) in 5.8s Progress: 0 of 2 built, 5 of 9 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-c41dcf427a870814-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-c41dcf427a870814-inputs (1.9 GiB) in 18.6s error: unable to download 'https://cache.nix-ci.com/nar/1d59pkrb72znwfbjaz2h3h8rb4zyjlvkvmb2nsapkwihlq2pqlv7.nar.xz': HTTP error 200 (curl error: Stream error in the HTTP/2 framing layer) Progress: 0 of 2 built, 5 of 9 downloaded from cache (1 failed) error: path '/nix/store/58kxx8h6hv81zggx8a1v0n6xqgq019z8-gammaloop-crate-test-dependencies-c41dcf427a870814-inputs' is required, but there is no substituter that can build it error: some references of path '/nix/store/9pa5khfcw1wx2l3l6nfc1l6i0q95rw32-gammaloop-crate-test-dependencies-c41dcf427a870814-deps-0.1.0' could not be realised error: some references of path '/nix/store/byfw0w640vbxnccdl37cd8aa1p83ic6j-gammaloop-crate-test-binaries-spenso-c41dcf427a870814-inputs' could not be realised error: some references of path '/nix/store/bj37r4100xgps176i3kccplrqm2v9qcs-gammaloop-crate-test-binaries-spenso-c41dcf427a870814-deps-0.1.0' could not be realised Progress: 0 of 1 built (1 failed), 5 of 9 downloaded from cache (1 failed) error: some substitutes for the outputs of derivation '/nix/store/rdr93av5kysbldh4b9k2ph9rg6gy5jmm-gammaloop-crate-test-binaries-spenso-c41dcf427a870814-deps-0.1.0.drv' failed (usually happens due to networking issues); try '--fallback' to build derivation from source error: Cannot build '/nix/store/ay3aljxm3r2v6r6sz7f6826m78ldryyx-nix-ci-artifact-barrier-crate-test-binaries-spenso.drv'. Reason: 1 dependency failed. Output paths: /nix/store/yzhrggjc1hpbykrf7fal7ipxxyp4b67p-nix-ci-artifact-barrier-crate-test-binaries-spenso Build failed due to failed dependency Build failed.