[INFO] cloning repository https://github.com/Saadulaev-Al/Espresso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Saadulaev-Al/Espresso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadulaev-Al%2FEspresso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadulaev-Al%2FEspresso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f22d13e1ddb6c8fc45452cedea8f82a97f746c1b
[INFO] checking Saadulaev-Al/Espresso against master#a2db9280539229a3b8a084a09886670a57bc7e9c for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaadulaev-Al%2FEspresso" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Saadulaev-Al/Espresso
[INFO] finished tweaking git repo https://github.com/Saadulaev-Al/Espresso
[INFO] tweaked toml for git repo https://github.com/Saadulaev-Al/Espresso written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Saadulaev-Al/Espresso on toolchain a2db9280539229a3b8a084a09886670a57bc7e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Saadulaev-Al/Espresso 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" "+a2db9280539229a3b8a084a09886670a57bc7e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/espresso-systems-common.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/cap.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/tagged-base64.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/tide-disco.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/surf-disco.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/commit.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/HotShot.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/jellyfish.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/arbitrary-wrappers.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/atomicstore.git`
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/espresso-macros.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/key-set.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/reef.git`
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr] warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/seahorse.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/atomicstore.git`
[INFO] [stderr]     Updating git repository `https://github.com/EspressoSystems/tagged-base64`
[INFO] [stderr] error: failed to get `ark-bls12-381` as a dependency of package `hotshot v0.3.3 (https://github.com/EspressoSystems/HotShot.git?tag=0.3.3#16363b04)`
[INFO] [stderr]     ... which satisfies git dependency `hotshot` (locked to 0.3.3) of package `espresso-core v0.1.0 (/workspace/builds/worker-2-tc1/source/core)`
[INFO] [stderr]     ... which satisfies path dependency `espresso-core` (locked to 0.1.0) of package `espresso-availability-api v0.1.0 (/workspace/builds/worker-2-tc1/source/apis/availability)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   download of ar/k-/ark-bls12-381 failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to download from `https://index.crates.io/ar/k-/ark-bls12-381`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)


command failed: exit status: 101

    Updating git repository `https://github.com/EspressoSystems/espresso-systems-common.git`
    Updating git repository `https://github.com/EspressoSystems/cap.git`
    Updating git repository `https://github.com/EspressoSystems/tagged-base64.git`
    Updating git repository `https://github.com/EspressoSystems/tide-disco.git`
    Updating crates.io index
    Updating git repository `https://github.com/EspressoSystems/surf-disco.git`
    Updating git repository `https://github.com/EspressoSystems/commit.git`
    Updating git repository `https://github.com/EspressoSystems/HotShot.git`
    Updating git repository `https://github.com/EspressoSystems/jellyfish.git`
    Updating git repository `https://github.com/EspressoSystems/arbitrary-wrappers.git`
    Updating git repository `https://github.com/EspressoSystems/atomicstore.git`
warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
    Updating git repository `https://github.com/EspressoSystems/espresso-macros.git`
    Updating git repository `https://github.com/EspressoSystems/key-set.git`
    Updating git repository `https://github.com/EspressoSystems/reef.git`
warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (3 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (2 tries remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
warning: spurious network error (1 try remaining): [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)
    Updating git repository `https://github.com/EspressoSystems/seahorse.git`
    Updating git repository `https://github.com/EspressoSystems/atomicstore.git`
    Updating git repository `https://github.com/EspressoSystems/tagged-base64`
error: failed to get `ark-bls12-381` as a dependency of package `hotshot v0.3.3 (https://github.com/EspressoSystems/HotShot.git?tag=0.3.3#16363b04)`
    ... which satisfies git dependency `hotshot` (locked to 0.3.3) of package `espresso-core v0.1.0 (/workspace/builds/worker-2-tc1/source/core)`
    ... which satisfies path dependency `espresso-core` (locked to 0.1.0) of package `espresso-availability-api v0.1.0 (/workspace/builds/worker-2-tc1/source/apis/availability)`

Caused by:
  download of ar/k-/ark-bls12-381 failed

Caused by:
  failed to download from `https://index.crates.io/ar/k-/ark-bls12-381`

Caused by:
  [28] Timeout was reached (Operation too slow. Less than 10 bytes/sec transferred the last 30 seconds)