warning: unable to download 'https://hetzner-cache.numtide.com/qmpc5hyw1yirz3ks4f538b9pgawnl4ib.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 1088 ms: Could not connect to server; retrying in 92 ms (attempt 1/5)
warning: unable to download 'https://hetzner-cache.numtide.com/qmpc5hyw1yirz3ks4f538b9pgawnl4ib.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 89 ms (attempt 2/5)
warning: unable to download 'https://hetzner-cache.numtide.com/qmpc5hyw1yirz3ks4f538b9pgawnl4ib.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 52 ms: Could not connect to server; retrying in 191 ms (attempt 3/5)
warning: unable to download 'https://hetzner-cache.numtide.com/qmpc5hyw1yirz3ks4f538b9pgawnl4ib.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 52 ms: Could not connect to server; retrying in 588 ms (attempt 4/5)
disabling binary cache 'https://hetzner-cache.numtide.com' for 60 seconds
error: unable to download 'https://hetzner-cache.numtide.com/qmpc5hyw1yirz3ks4f538b9pgawnl4ib.narinfo': Could not connect to server (7) Failed to connect to hetzner-cache.numtide.com:443 after 56 ms: Could not connect to server
these 2 derivations will be built:
  /nix/store/7m6qmillfw1vrmj89wmk9y726c4338wp-nix-bindings-expr-deps-0.2.1.drv
  /nix/store/193rn2h9cd3fhwjx4gyvccf2dayifakl-nix-bindings-expr-0.2.1.drv
error: build of '/nix/store/193rn2h9cd3fhwjx4gyvccf2dayifakl-nix-bindings-expr-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-linux' failed: Cannot build '/nix/store/193rn2h9cd3fhwjx4gyvccf2dayifakl-nix-bindings-expr-0.2.1.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/qmpc5hyw1yirz3ks4f538b9pgawnl4ib-nix-bindings-expr-0.2.1
       Last 25 log lines:
       >     Checking bitflags v2.10.0
       >     Checking linux-raw-sys v0.11.0
       >     Checking once_cell v1.21.3
       >    Compiling getrandom v0.3.4
       >    Compiling rustix v1.1.3
       >     Checking fastrand v2.3.0
       >     Checking tempfile v3.24.0
       >    Compiling nix-bindings-util-sys v0.2.1 (/build/source/nix-bindings-util-sys)
       >    Compiling nix-bindings-store-sys v0.2.1 (/build/source/nix-bindings-store-sys)
       >    Compiling nix-bindings-bdwgc-sys v0.2.1 (/build/source/nix-bindings-bdwgc-sys)
       >    Compiling nix-bindings-expr-sys v0.2.1 (/build/source/nix-bindings-expr-sys)
       >    Compiling nix-bindings-util v0.2.1 (/build/source/nix-bindings-util)
       > error: casting raw pointers to the same type and constness is unnecessary (`*const u8` -> `*const u8`)
       >   --> nix-bindings-util/src/string_return.rs:29:44
       >    |
       > 29 |     let slice = std::slice::from_raw_parts(start as *const u8, n as usize);
       >    |                                            ^^^^^^^^^^^^^^^^^^ help: try: `start`
       >    |
       >    = help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.93.0/index.html#unnecessary_cast
       >    = note: `-D clippy::unnecessary-cast` implied by `-D warnings`
       >    = help: to override `-D warnings` add `#[allow(clippy::unnecessary_cast)]`
       >
       > error: could not compile `nix-bindings-util` (lib) due to 1 previous error
       > warning: build failed, waiting for other jobs to finish...
       > error: could not compile `nix-bindings-util` (lib) due to 1 previous error
       For full logs, run:
         nix log /nix/store/193rn2h9cd3fhwjx4gyvccf2dayifakl-nix-bindings-expr-0.2.1.drv
error: Cannot build '/nix/store/193rn2h9cd3fhwjx4gyvccf2dayifakl-nix-bindings-expr-0.2.1.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/qmpc5hyw1yirz3ks4f538b9pgawnl4ib-nix-bindings-expr-0.2.1