[INFO] cloning repository https://github.com/zeroqn/riscv-contract-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeroqn/riscv-contract-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroqn%2Friscv-contract-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroqn%2Friscv-contract-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08ab440d3f55989862491e8c014d734c0b6220c0
[INFO] checking zeroqn/riscv-contract-examples against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeroqn%2Friscv-contract-examples" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zeroqn/riscv-contract-examples on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zeroqn/riscv-contract-examples
[INFO] finished tweaking git repo https://github.com/zeroqn/riscv-contract-examples
[INFO] tweaked toml for git repo https://github.com/zeroqn/riscv-contract-examples written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zeroqn/riscv-contract-examples 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/citahub/cita-vm`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/nervosnetwork/ckb-vm`
[INFO] [stderr] warning: spurious network error (3 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/ckb-vm-b71abafc252b6711/objects/pack/pack_git2_f54850ef1f0c35d4': No space left on device; class=Os (2)
[INFO] [stderr] warning: spurious network error (2 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/ckb-vm-b71abafc252b6711/objects/pack/pack_git2_9a502350c8779dee': No space left on device; class=Os (2)
[INFO] [stderr] error: failed to get `ckb-vm` as a dependency of package `cita-vm v0.2.1 (https://github.com/citahub/cita-vm#017e0695)`
[INFO] [stderr]     ... which satisfies git dependency `cita-vm` (locked to 0.2.1) of package `ballot v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `ckb-vm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/nervosnetwork/ckb-vm#53ddfecb
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   could not write to '/workspace/cargo-home/git/checkouts/ckb-vm-b71abafc252b6711/53ddfec/benches/data/secp256k1_bench': No space left on device; class=Os (2)


overridden task result to broken:missing-deps

Caused by:
    the crate depends on missing dependencies: 
    
        Updating git repository `https://github.com/citahub/cita-vm`
        Updating crates.io index
        Updating git repository `https://github.com/nervosnetwork/ckb-vm`
    warning: spurious network error (3 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/ckb-vm-b71abafc252b6711/objects/pack/pack_git2_f54850ef1f0c35d4': No space left on device; class=Os (2)
    warning: spurious network error (2 tries remaining): cannot extend packfile '/workspace/cargo-home/git/db/ckb-vm-b71abafc252b6711/objects/pack/pack_git2_9a502350c8779dee': No space left on device; class=Os (2)
    error: failed to get `ckb-vm` as a dependency of package `cita-vm v0.2.1 (https://github.com/citahub/cita-vm#017e0695)`
        ... which satisfies git dependency `cita-vm` (locked to 0.2.1) of package `ballot v0.1.0 (/workspace/builds/worker-4-tc1/source)`
    
    Caused by:
      failed to load source for dependency `ckb-vm`
    
    Caused by:
      Unable to update https://github.com/nervosnetwork/ckb-vm#53ddfecb
    
    Caused by:
      could not write to '/workspace/cargo-home/git/checkouts/ckb-vm-b71abafc252b6711/53ddfec/benches/data/secp256k1_bench': No space left on device; class=Os (2)