[INFO] cloning repository https://github.com/melkonyanup/serum-dex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melkonyanup/serum-dex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 062728d6e3ff71b4e4fd8c58ccac79b02120756a
[INFO] checking melkonyanup/serum-dex against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] finished tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] tweaked toml for git repo https://github.com/melkonyanup/serum-dex written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melkonyanup/serum-dex on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melkonyanup/serum-dex 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking melkonyanup/serum-dex against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] finished tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] tweaked toml for git repo https://github.com/melkonyanup/serum-dex written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melkonyanup/serum-dex on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melkonyanup/serum-dex 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking melkonyanup/serum-dex against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] finished tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] tweaked toml for git repo https://github.com/melkonyanup/serum-dex written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melkonyanup/serum-dex on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melkonyanup/serum-dex 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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]      Locking 68 packages to latest compatible versions
[INFO] [stderr]     Updating bytes v0.6.0 -> v1.12.1
[INFO] [stderr]     Updating cc v1.0.49 -> v1.0.94 (available: v1.4.0)
[INFO] [stderr]       Adding console v0.14.1
[INFO] [stderr]       Adding crypto-mac v0.9.1
[INFO] [stderr]       Adding curve25519-dalek v3.2.1
[INFO] [stderr]       Adding derivation-path v0.1.3
[INFO] [stderr]       Adding dirs-next v2.0.0
[INFO] [stderr]       Adding dirs-sys-next v0.1.2
[INFO] [stderr]     Updating ed25519-dalek v1.0.0-pre.4 -> v1.0.1
[INFO] [stderr]       Adding ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]     Updating env_logger v0.8.2 -> v0.8.4
[INFO] [stderr]       Adding futures-executor v0.3.8 (available: v0.3.33)
[INFO] [stderr]       Adding getrandom v0.2.5 (available: v0.2.17)
[INFO] [stderr]       Adding h2 v0.3.12 (available: v0.3.27)
[INFO] [stderr]       Adding hmac v0.8.1
[INFO] [stderr]       Adding hmac v0.9.0
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding hyper v0.14.5 (available: v0.14.32)
[INFO] [stderr]     Updating hyper-rustls v0.21.0 -> v0.23.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]     Updating jsonrpc-core v15.1.0 -> v17.1.0
[INFO] [stderr]       Adding libredox v0.1.19
[INFO] [stderr]     Updating pbkdf2 v0.3.0 -> v0.4.0
[INFO] [stderr]       Adding qstring v0.7.2
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]     Updating reqwest v0.10.9 -> v0.11.10 (available: v0.11.27)
[INFO] [stderr]     Updating ring v0.16.12 -> v0.16.20
[INFO] [stderr]     Updating rustls v0.18.1 -> v0.20.9
[INFO] [stderr]       Adding rustls-pemfile v0.3.0
[INFO] [stderr]     Updating sct v0.6.0 -> v0.7.0 (available: v0.7.1)
[INFO] [stderr]     Updating serde_urlencoded v0.7.0 -> v0.7.1
[INFO] [stderr]     Updating serum_dex v0.3.1 (/workspace/builds/worker-2-tc2/source/dex) -> v0.4.0
[INFO] [stderr]       Adding socket2 v0.4.0 (available: v0.4.10)
[INFO] [stderr]     Updating solana-account-decoder v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-clap-utils v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]       Adding solana-cli-config v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-client v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-config-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-crate-features v1.5.11 -> v1.7.1 (available: v1.8.16)
[INFO] [stderr]       Adding solana-faucet v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-frozen-abi v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-frozen-abi-macro v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-logger v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-measure v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-metrics v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-net-utils v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-rayon-threadlimit v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-remote-wallet v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-runtime v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-sdk v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-sdk-macro v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-secp256k1-program v1.5.11 -> v1.7.1 (available: v1.8.16)
[INFO] [stderr]     Updating solana-stake-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-transaction-status v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-version v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-vote-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]       Adding spl-associated-token-account v1.0.2 (available: v1.1.3)
[INFO] [stderr]       Adding spl-memo v3.0.1
[INFO] [stderr]     Updating tiny-bip39 v0.7.3 -> v0.8.0 (available: v0.8.2)
[INFO] [stderr]     Updating tokio v0.3.7 -> v1.16.1 (available: v1.53.1)
[INFO] [stderr]     Updating tokio-macros v0.3.2 -> v1.8.2
[INFO] [stderr]     Updating tokio-rustls v0.14.1 -> v0.23.4
[INFO] [stderr]       Adding tokio-util v0.6.10
[INFO] [stderr]       Adding uriparse v0.6.4
[INFO] [stderr]     Updating webpki v0.21.2 -> v0.22.2 (available: v0.22.4)
[INFO] [stderr]     Updating webpki-roots v0.20.0 -> v0.22.6
[INFO] [stderr]     Updating winreg v0.7.0 -> v0.10.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking melkonyanup/serum-dex against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] finished tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] tweaked toml for git repo https://github.com/melkonyanup/serum-dex written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melkonyanup/serum-dex on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melkonyanup/serum-dex 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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]      Locking 68 packages to latest compatible versions
[INFO] [stderr]     Updating bytes v0.6.0 -> v1.12.1
[INFO] [stderr]     Updating cc v1.0.49 -> v1.0.94 (available: v1.4.0)
[INFO] [stderr]       Adding console v0.14.1
[INFO] [stderr]       Adding crypto-mac v0.9.1
[INFO] [stderr]       Adding curve25519-dalek v3.2.1
[INFO] [stderr]       Adding derivation-path v0.1.3
[INFO] [stderr]       Adding dirs-next v2.0.0
[INFO] [stderr]       Adding dirs-sys-next v0.1.2
[INFO] [stderr]     Updating ed25519-dalek v1.0.0-pre.4 -> v1.0.1
[INFO] [stderr]       Adding ed25519-dalek-bip32 v0.1.1
[INFO] [stderr]     Updating env_logger v0.8.2 -> v0.8.4
[INFO] [stderr]       Adding futures-executor v0.3.8 (available: v0.3.33)
[INFO] [stderr]       Adding getrandom v0.2.5 (available: v0.2.17)
[INFO] [stderr]       Adding h2 v0.3.12 (available: v0.3.27)
[INFO] [stderr]       Adding hmac v0.8.1
[INFO] [stderr]       Adding hmac v0.9.0
[INFO] [stderr]       Adding http-body v0.4.6
[INFO] [stderr]       Adding hyper v0.14.5 (available: v0.14.32)
[INFO] [stderr]     Updating hyper-rustls v0.21.0 -> v0.23.2
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]     Updating jsonrpc-core v15.1.0 -> v17.1.0
[INFO] [stderr]       Adding libredox v0.1.19
[INFO] [stderr]     Updating pbkdf2 v0.3.0 -> v0.4.0
[INFO] [stderr]       Adding qstring v0.7.2
[INFO] [stderr]       Adding redox_users v0.4.6
[INFO] [stderr]     Updating reqwest v0.10.9 -> v0.11.10 (available: v0.11.27)
[INFO] [stderr]     Updating ring v0.16.12 -> v0.16.20
[INFO] [stderr]     Updating rustls v0.18.1 -> v0.20.9
[INFO] [stderr]       Adding rustls-pemfile v0.3.0
[INFO] [stderr]     Updating sct v0.6.0 -> v0.7.0 (available: v0.7.1)
[INFO] [stderr]     Updating serde_urlencoded v0.7.0 -> v0.7.1
[INFO] [stderr]     Updating serum_dex v0.3.1 (/workspace/builds/worker-2-tc2/source/dex) -> v0.4.0
[INFO] [stderr]       Adding socket2 v0.4.0 (available: v0.4.10)
[INFO] [stderr]     Updating solana-account-decoder v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-clap-utils v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]       Adding solana-cli-config v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-client v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-config-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-crate-features v1.5.11 -> v1.7.1 (available: v1.8.16)
[INFO] [stderr]       Adding solana-faucet v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-frozen-abi v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-frozen-abi-macro v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-logger v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-measure v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-metrics v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-net-utils v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-rayon-threadlimit v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-remote-wallet v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-runtime v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-sdk v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-sdk-macro v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-secp256k1-program v1.5.11 -> v1.7.1 (available: v1.8.16)
[INFO] [stderr]     Updating solana-stake-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-transaction-status v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-version v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]     Updating solana-vote-program v1.5.11 -> v1.7.1 (available: v1.18.26)
[INFO] [stderr]       Adding spl-associated-token-account v1.0.2 (available: v1.1.3)
[INFO] [stderr]       Adding spl-memo v3.0.1
[INFO] [stderr]     Updating tiny-bip39 v0.7.3 -> v0.8.0 (available: v0.8.2)
[INFO] [stderr]     Updating tokio v0.3.7 -> v1.16.1 (available: v1.53.1)
[INFO] [stderr]     Updating tokio-macros v0.3.2 -> v1.8.2
[INFO] [stderr]     Updating tokio-rustls v0.14.1 -> v0.23.4
[INFO] [stderr]       Adding tokio-util v0.6.10
[INFO] [stderr]       Adding uriparse v0.6.4
[INFO] [stderr]     Updating webpki v0.21.2 -> v0.22.2 (available: v0.22.4)
[INFO] [stderr]     Updating webpki-roots v0.20.0 -> v0.22.6
[INFO] [stderr]     Updating winreg v0.7.0 -> v0.10.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking melkonyanup/serum-dex against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelkonyanup%2Fserum-dex" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] finished tweaking git repo https://github.com/melkonyanup/serum-dex
[INFO] tweaked toml for git repo https://github.com/melkonyanup/serum-dex written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melkonyanup/serum-dex on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melkonyanup/serum-dex 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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
[ERROR] error running command: no output for 300 seconds


overridden task result to prepare-fail:timeout

Caused by:
    0: uncategorized prepare error
    1: no output for 300 seconds