2.83 sDownloading cached gammaloop-crate-gammaloop-workspace-hack-build from https://cache.nix-ci.com
2.83 sDownloading cached gammaloop-workspace-deps-deps from https://cache.nix-ci.com
2.98 sDownloaded cached gammaloop-crate-gammaloop-workspace-hack-build (196 KiB) in 153ms
2.98 sProgress: 0 of 2 built, 1 of 4 downloaded from cache (1 downloading)
45.56 sDownloaded cached gammaloop-workspace-deps-deps (336.5 MiB) in 42.7s
45.56 sProgress: 0 of 2 built, 2 of 4 downloaded from cache
45.56 sDownloading cached gammaloop-crate-test-binaries-symbolica-utils-2487cdc24b69b833-inputs from https://cache.nix-ci.com
71.45 sDownloaded cached gammaloop-crate-test-binaries-symbolica-utils-2487cdc24b69b833-inputs (1.3 GiB) in 25.8s
71.45 serror: unable to download 'https://cache.nix-ci.com/nar/12d5fhq2nacfxicc9wwny05hiqr485wl790j6v57snrwncdicmcz.nar.xz': HTTP error 200 (curl error: Stream error in the HTTP/2 framing layer)
71.61 sProgress: 0 of 2 built, 2 of 4 downloaded from cache (1 failed)
71.61 serror: path '/nix/store/yz81naga62vypcafynlpyhnaqwviafjz-gammaloop-crate-test-binaries-symbolica-utils-2487cdc24b69b833-inputs' is required, but there is no substituter that can build it
71.61 serror: some references of path '/nix/store/ya037vwfhkcvqa8razqslq52qdvlgf51-gammaloop-crate-test-binaries-symbolica-utils-2487cdc24b69b833-deps-0.1.0' could not be realised
71.61 sProgress: 0 of 1 built (1 failed), 2 of 4 downloaded from cache (1 failed)
71.61 serror: some substitutes for the outputs of derivation '/nix/store/6gh4ql81n9c2hhxiz34rksg5v585qm1m-gammaloop-crate-test-binaries-symbolica-utils-2487cdc24b69b833-deps-0.1.0.drv' failed (usually happens due to networking issues); try '--fallback' to build derivation from source