warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 83 ms (attempt 1/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 1 ms (attempt 2/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 210 ms (attempt 3/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds; retrying in 381 ms (attempt 4/5)
disabling binary cache 'https://hetzner-cache.numtide.com' for 60 seconds
error: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5000 milliseconds
these 2 derivations will be built:
  /nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv
  /nix/store/2vibh3bs190h5p1zqvhh51bjk7cjhf3h-nix-bindings-fetchers-sys-0.2.1.drv
building '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin'
k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv: error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: substituter 'https://hetzner-cache.numtide.com' is disabled
error: build of '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin' failed: error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: substituter 'https://hetzner-cache.numtide.com' is disabled
error: Cannot build '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/kzlsiknzcld3s3ha7f3w7xcvhrlvjd84-nix-bindings-fetchers-sys-deps-0.2.1
error: Cannot build '/nix/store/2vibh3bs190h5p1zqvhh51bjk7cjhf3h-nix-bindings-fetchers-sys-0.2.1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6frw9k22jm4s94s6mzvxmrqi7qqsadqh-nix-bindings-fetchers-sys-0.2.1


nixbot: transient error detected, retrying once

warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Timeout was reached (28) Connection timed out after 5001 milliseconds; retrying in 3 ms (attempt 1/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 51 ms: Could not connect to server; retrying in 111 ms (attempt 2/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 53 ms: Could not connect to server; retrying in 70 ms (attempt 3/5)
warning: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 51 ms: Could not connect to server; retrying in 426 ms (attempt 4/5)
disabling binary cache 'https://hetzner-cache.numtide.com' for 60 seconds
error: unable to download 'https://hetzner-cache.numtide.com/6frw9k22jm4s94s6mzvxmrqi7qqsadqh.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 52 ms: Could not connect to server
these 2 derivations will be built:
  /nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv
  /nix/store/2vibh3bs190h5p1zqvhh51bjk7cjhf3h-nix-bindings-fetchers-sys-0.2.1.drv
building '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin'
k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv: error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: substituter 'https://hetzner-cache.numtide.com' is disabled
error: build of '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=20&system=aarch64-darwin' failed: error: gRPC QueryValidPaths on 'farm.numtide.com:50051' failed: error: substituter 'https://hetzner-cache.numtide.com' is disabled
error: Cannot build '/nix/store/k0612330jz82cb6phqc5ky2wrlc7x6wm-nix-bindings-fetchers-sys-deps-0.2.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/kzlsiknzcld3s3ha7f3w7xcvhrlvjd84-nix-bindings-fetchers-sys-deps-0.2.1
error: Cannot build '/nix/store/2vibh3bs190h5p1zqvhh51bjk7cjhf3h-nix-bindings-fetchers-sys-0.2.1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6frw9k22jm4s94s6mzvxmrqi7qqsadqh-nix-bindings-fetchers-sys-0.2.1