[INFO] cloning repository https://github.com/manorajesh/mandelbrot-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manorajesh/mandelbrot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanorajesh%2Fmandelbrot-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanorajesh%2Fmandelbrot-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b9dce66afc15bd0f5634e5aa51b04df768643a2
[INFO] building manorajesh/mandelbrot-rs against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanorajesh%2Fmandelbrot-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/manorajesh/mandelbrot-rs
[INFO] finished tweaking git repo https://github.com/manorajesh/mandelbrot-rs
[INFO] tweaked toml for git repo https://github.com/manorajesh/mandelbrot-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/manorajesh/mandelbrot-rs on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/manorajesh/mandelbrot-rs 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded half v2.2.1
[INFO] [stderr]   Downloaded cc v1.0.81
[INFO] [stderr]   Downloaded ultraviolet v0.9.1
[INFO] [stderr]   Downloaded wide v0.7.11
[INFO] [stderr]   Downloaded profiling v1.0.9
[INFO] [stderr]   Downloaded tiff v0.9.0
[INFO] [stderr] warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
[INFO] [stderr] body:
[INFO] [stderr] Internal Server Error
[INFO] [stderr]   Downloaded winnow v0.5.4
[INFO] [stderr]   Downloaded pixels v0.13.0
[INFO] [stderr] warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
[INFO] [stderr] body:
[INFO] [stderr] Internal Server Error
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (failed to download any data for `exr v1.7.0` within 30s)
[INFO] [stderr] error: failed to download from `https://static.crates.io/crates/exr/1.7.0/download`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
[INFO] [stderr]   debug headers:
[INFO] [stderr]   x-served-by: cache-chi-kigq8000047-CHI
[INFO] [stderr]   body:
[INFO] [stderr]   Internal Server Error


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded half v2.2.1
  Downloaded cc v1.0.81
  Downloaded ultraviolet v0.9.1
  Downloaded wide v0.7.11
  Downloaded profiling v1.0.9
  Downloaded tiff v0.9.0
warning: spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
body:
Internal Server Error
  Downloaded winnow v0.5.4
  Downloaded pixels v0.13.0
warning: spurious network error (2 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
body:
Internal Server Error
warning: spurious network error (1 try remaining): [28] Timeout was reached (failed to download any data for `exr v1.7.0` within 30s)
error: failed to download from `https://static.crates.io/crates/exr/1.7.0/download`

Caused by:
  failed to get successful HTTP response from `https://static.crates.io/crates/exr/1.7.0/download` (151.101.2.137), got 500
  debug headers:
  x-served-by: cache-chi-kigq8000047-CHI
  body:
  Internal Server Error