$ /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=advanced_sampling&rev=28f5d516f1c139bfb94be762fc5f071984973e9e&shallow=1#packages.x86_64-linux.crate-test-dependencies-idenso --print-build-logs  Downloading cached gammaloop-crate-test-dependencies-78814cb8a1862b52-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-78814cb8a1862b52-inputs (1.1 GiB) in 9.4s Progress: 0 of 2 built, 1 of 6 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-78814cb8a1862b52-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-78814cb8a1862b52-deps (60.7 MiB) in 452ms Progress: 0 of 2 built, 2 of 6 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-b6a0734be42e3503-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-b6a0734be42e3503-inputs (1.4 GiB) in 11.6s Progress: 0 of 2 built, 3 of 6 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-b6a0734be42e3503-deps from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-b6a0734be42e3503-deps (36.2 MiB) in 3.9s Progress: 0 of 2 built, 4 of 6 downloaded from cache Downloading cached gammaloop-crate-test-dependencies-91f21e5f130440bb-inputs from https://cache.nix-ci.com Downloaded cached gammaloop-crate-test-dependencies-91f21e5f130440bb-inputs (1.5 GiB) in 23.5s error: unable to download 'https://cache.nix-ci.com/nar/015369s1s1igsvradh3wwrwpc1asfwv5svmi1liiifig7ym5782w.nar.xz': HTTP error 200 (curl error: Stream error in the HTTP/2 framing layer) Progress: 0 of 2 built, 4 of 6 downloaded from cache (1 failed) error: path '/nix/store/kdqw9gy8kwv1rz0abqq2wdp97hz94dg5-gammaloop-crate-test-dependencies-91f21e5f130440bb-inputs' is required, but there is no substituter that can build it error: some references of path '/nix/store/xx9l7y8gijsgx4mjknalk71nvyjly4lv-gammaloop-crate-test-dependencies-91f21e5f130440bb-deps-0.1.0' could not be realised Progress: 0 of 1 built (1 failed), 4 of 6 downloaded from cache (1 failed) error: some substitutes for the outputs of derivation '/nix/store/ahgj8zwdx1lvwbgi52rhn36zgp01zmh3-gammaloop-crate-test-dependencies-91f21e5f130440bb-deps-0.1.0.drv' failed (usually happens due to networking issues); try '--fallback' to build derivation from source error: Cannot build '/nix/store/s3z2al14fsvk2ngkinfj8zwrxfwsvi0l-nix-ci-artifact-barrier-crate-test-dependencies-idenso.drv'. Reason: 1 dependency failed. Output paths: /nix/store/8qh2w20vn4pwgik555kk0klqjwg0x8yr-nix-ci-artifact-barrier-crate-test-dependencies-idenso Build failed due to failed dependency Build failed.