$ /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=codex%2Fsymbolica-official-d6bb961&rev=4f44c86382977bade32a230801034b5c37faddbd&shallow=1#packages.x86_64-linux.crate-test-binaries-python-api-gammaloop-integration-tests --print-build-logs
stdenv.isDarwin is deprecated, use stdenv.hostPlatform.isDarwin instead

Building /nix/store/12nl99sknly5lr5rnlpdmjmcp17apl94-gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs.drv
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] Uploading to the NixCI cache: /nix/store/j75aq3b28n11g7fmkrh02qhpary19f03-gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] warning: 'warn-short-path-literals' is deprecated, use 'lint-short-path-literals = ignore' instead
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] copying 1 paths...
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] copying path '/nix/store/j75aq3b28n11g7fmkrh02qhpary19f03-gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs' to 'https://cache.nix-ci.com'...
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] warning: unable to upload 'https://cache.nix-ci.com/nar/1k1bwalqb34lx9khhf87yvvkf25chz0dfkz43lb2nq2fspsxa7ys.nar.xz': Timeout was reached (28) Operation too slow. Less than 1 bytes/sec transferred the last 300 seconds; retrying in 260 ms (attempt 1/5)
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] warning: unable to upload 'https://cache.nix-ci.com/nar/1k1bwalqb34lx9khhf87yvvkf25chz0dfkz43lb2nq2fspsxa7ys.nar.xz': Timeout was reached (28) Operation too slow. Less than 1 bytes/sec transferred the last 300 seconds; retrying in 542 ms (attempt 2/5)
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] warning: unable to upload 'https://cache.nix-ci.com/nar/1k1bwalqb34lx9khhf87yvvkf25chz0dfkz43lb2nq2fspsxa7ys.nar.xz': Timeout was reached (28) Operation too slow. Less than 1 bytes/sec transferred the last 300 seconds; retrying in 1201 ms (attempt 3/5)
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] warning: unable to upload 'https://cache.nix-ci.com/nar/1k1bwalqb34lx9khhf87yvvkf25chz0dfkz43lb2nq2fspsxa7ys.nar.xz': Timeout was reached (28) Operation too slow. Less than 1 bytes/sec transferred the last 300 seconds; retrying in 2619 ms (attempt 4/5)
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] error:
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build]        … while uploading to HTTP binary cache at 'https://cache.nix-ci.com'
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build] 
[gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs:post-build]        error: unable to upload 'https://cache.nix-ci.com/nar/1k1bwalqb34lx9khhf87yvvkf25chz0dfkz43lb2nq2fspsxa7ys.nar.xz': Timeout was reached (28) Operation too slow. Less than 1 bytes/sec transferred the last 300 seconds
Uploaded gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs in 28m36s
Built gammaloop-crate-test-binaries-gammaloop-integration-tests-0515241296e55310-inputs in 28m50s
Progress: 3 of 3 built
program "/run/nix-ci-production-worker/4/nix-daemon/nix-daemon-job-ec915d83c575d5ca/build-hook-f1842413bca2e675/nix-ci-nix-ci-upload.sh" failed with exit code 1
Build failed.