[INFO] fetching crate all-is-cubes 0.10.0...
[INFO] checking all-is-cubes-0.10.0 against master#d9563937fa3b030c5845811113505070109414d2 for pr-151830
[INFO] extracting crate all-is-cubes 0.10.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate all-is-cubes 0.10.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate all-is-cubes 0.10.0
[INFO] tweaked toml for crates.io crate all-is-cubes 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate all-is-cubes 0.10.0 on toolchain d9563937fa3b030c5845811113505070109414d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate all-is-cubes 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://index.crates.io/re/_t/re_tuid` (151.101.2.137), got 503
[INFO] [stderr] body:
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] 503 Backend unavailable, connection timeout
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] Error 503 Backend unavailable, connection timeout
[INFO] [stderr] Backend unavailable, connection timeout
[INFO] [stderr] Error 54113
[INFO] [stderr] Details: cache-chi-kigq8000172-CHI 1772701460 2373071255
[INFO] [stderr]
[INFO] [stderr] Varnish cache server
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] 503 Backend unavailable, connection timeout
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] Error 503 Backend unavailable, connection timeout
[INFO] [stderr] Backend unavailable, connection timeout
[INFO] [stderr] Error 54113
[INFO] [stderr] Details: cache-chi-kigq8000172-CHI 1772701463 2373083776
[INFO] [stderr]
[INFO] [stderr] Varnish cache server
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] 503 Backend unavailable, connection timeout
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] Error 503 Backend unavailable, connection timeout
[INFO] [stderr] Backend unavailable, connection timeout
[INFO] [stderr] Error 54113
[INFO] [stderr] Details: cache-chi-kigq8000172-CHI 1772701466 2373100322
[INFO] [stderr]
[INFO] [stderr] Varnish cache server
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] 503 Backend unavailable, connection timeout
[INFO] [stderr]
[INFO] [stderr]
[INFO] [stderr] Error 503 Backend unavailable, connection timeout
[INFO] [stderr] Backend unavailable, connection timeout
[INFO] [stderr] Error 54113
[INFO] [stderr] Details: cache-chi-kigq8000172-CHI 1772701470 2373116991
[INFO] [stderr]
[INFO] [stderr] Varnish cache server
[INFO] [stderr]
[INFO] [stderr]
503 Backend unavailable, connection timeout
Error 503 Backend unavailable, connection timeout
Backend unavailable, connection timeout
Error 54113
Details: cache-chi-kigq8000172-CHI 1772701460 2373071255
Varnish cache server
503 Backend unavailable, connection timeout
Error 503 Backend unavailable, connection timeout
Backend unavailable, connection timeout
Error 54113
Details: cache-chi-kigq8000172-CHI 1772701463 2373083776
Varnish cache server
503 Backend unavailable, connection timeout
Error 503 Backend unavailable, connection timeout
Backend unavailable, connection timeout
Error 54113
Details: cache-chi-kigq8000172-CHI 1772701466 2373100322
Varnish cache server
503 Backend unavailable, connection timeout
Error 503 Backend unavailable, connection timeout
Backend unavailable, connection timeout
Error 54113
Details: cache-chi-kigq8000172-CHI 1772701470 2373116991
Varnish cache server