[INFO] cloning repository https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e938e476545f80c354bfc4185f5344e0b57f077f
[INFO] checking 1027540JohnsonAniketh/substrate-exercise-1-and-2 against master#55e86c996809902e8bbad512cfb4d2c18be446d9 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] finished tweaking git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] tweaked toml for git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain 55e86c996809902e8bbad512cfb4d2c18be446d9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 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" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "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 sp-std v3.0.0
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded keccak v0.1.0
[INFO] [stderr]   Downloaded arrayref v0.3.6
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded merlin v2.0.1
[INFO] [stderr]   Downloaded block-buffer v0.7.3
[INFO] [stderr]   Downloaded opaque-debug v0.2.3
[INFO] [stderr]   Downloaded block-padding v0.2.1
[INFO] [stderr]   Downloaded instant v0.1.9
[INFO] [stderr]   Downloaded crunchy v0.2.2
[INFO] [stderr]   Downloaded pbkdf2 v0.4.0
[INFO] [stderr]   Downloaded pbkdf2 v0.3.0
[INFO] [stderr]   Downloaded block-padding v0.1.5
[INFO] [stderr]   Downloaded fake-simd v0.1.2
[INFO] [stderr]   Downloaded digest v0.8.1
[INFO] [stderr]   Downloaded generic-array v0.12.4
[INFO] [stderr]   Downloaded sp-staking v3.0.0
[INFO] [stderr]   Downloaded sp-inherents v3.0.0
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded sp-api-proc-macro v3.0.0
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded substrate-wasm-builder v4.0.0
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded semver v0.6.0
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.72
[INFO] [stderr]   Downloaded iovec v0.1.4
[INFO] [stderr]   Downloaded gloo-timers v0.2.1
[INFO] [stderr]   Downloaded net2 v0.2.37
[INFO] [stderr]   Downloaded untrusted v0.7.1
[INFO] [stderr]   Downloaded quicksink v0.1.2
[INFO] [stderr]   Downloaded libp2p-plaintext v0.27.1
[INFO] [stderr]   Downloaded aes v0.5.0
[INFO] [stderr]   Downloaded percent-encoding v1.0.1
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded futures-timer v2.0.2
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded idna v0.1.5
[INFO] [stderr]   Downloaded object v0.22.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded rand_core v0.3.1
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded schannel v0.1.19
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded globset v0.4.6
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.2
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded fuchsia-cprng v0.1.1
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.7.0
[INFO] [stderr]   Downloaded security-framework-sys v1.0.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.4.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.2
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded parity-db v0.2.3
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.3/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to parse the version requirement `0.11	` for dependency `parking_lot`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   expected comma after minor version number, found '\t'


overridden task result to broken:broken-deps

Caused by:
    broken dependencies: 
    
        Blocking waiting for file lock on package cache
        Updating crates.io index
        Blocking waiting for file lock on package cache
     Downloading crates ...
      Downloaded sp-std v3.0.0
      Downloaded sp-io v3.0.0
      Downloaded sp-wasm-interface v3.0.0
      Downloaded ctor v0.1.20
      Downloaded memory_units v0.3.0
      Downloaded unicode-xid v0.2.1
      Downloaded keccak v0.1.0
      Downloaded arrayref v0.3.6
      Downloaded wasmi-validation v0.3.0
      Downloaded merlin v2.0.1
      Downloaded block-buffer v0.7.3
      Downloaded opaque-debug v0.2.3
      Downloaded block-padding v0.2.1
      Downloaded instant v0.1.9
      Downloaded crunchy v0.2.2
      Downloaded pbkdf2 v0.4.0
      Downloaded pbkdf2 v0.3.0
      Downloaded block-padding v0.1.5
      Downloaded fake-simd v0.1.2
      Downloaded digest v0.8.1
      Downloaded generic-array v0.12.4
      Downloaded sp-staking v3.0.0
      Downloaded sp-inherents v3.0.0
      Downloaded linregress v0.4.0
      Downloaded sp-api-proc-macro v3.0.0
      Downloaded paste-impl v0.1.18
      Downloaded substrate-wasm-builder v4.0.0
      Downloaded stable_deref_trait v1.2.0
      Downloaded build-helper v0.1.1
      Downloaded semver v0.6.0
      Downloaded pest v2.1.3
      Downloaded wasm-bindgen-shared v0.2.72
      Downloaded iovec v0.1.4
      Downloaded gloo-timers v0.2.1
      Downloaded net2 v0.2.37
      Downloaded untrusted v0.7.1
      Downloaded quicksink v0.1.2
      Downloaded libp2p-plaintext v0.27.1
      Downloaded aes v0.5.0
      Downloaded percent-encoding v1.0.1
      Downloaded futures-diagnose v1.0.1
      Downloaded futures-timer v2.0.2
      Downloaded tokio-codec v0.1.2
      Downloaded miow v0.3.7
      Downloaded substrate-build-script-utils v3.0.0
      Downloaded http-body v0.1.0
      Downloaded h2 v0.1.26
      Downloaded directories v3.0.1
      Downloaded names v0.11.0
      Downloaded pallet-transaction-payment-rpc v3.0.0
      Downloaded pest_meta v2.1.3
      Downloaded pest_generator v2.1.3
      Downloaded frame-benchmarking-cli v3.0.0
      Downloaded rayon v1.5.0
      Downloaded clap v2.33.3
      Downloaded maplit v1.0.2
      Downloaded handlebars v3.5.4
      Downloaded idna v0.1.5
      Downloaded object v0.22.0
      Downloaded regalloc v0.0.31
      Downloaded libz-sys v1.1.2
      Downloaded rand v0.4.6
      Downloaded sp-keyring v3.0.0
      Downloaded sc-cli v0.9.0
      Downloaded sc-consensus-aura v0.9.0
      Downloaded sc-client-db v0.9.0
      Downloaded bstr v0.2.15
      Downloaded snow v0.7.2
      Downloaded cranelift-codegen-meta v0.69.0
      Downloaded pest_derive v2.1.0
      Downloaded quick-error v2.0.0
      Downloaded rand_core v0.3.1
      Downloaded rdrand v0.4.0
      Downloaded pdqselect v0.1.0
      Downloaded cexpr v0.4.0
      Downloaded schannel v0.1.19
      Downloaded tokio-threadpool v0.1.18
      Downloaded sc-proposer-metrics v0.9.0
      Downloaded sc-basic-authorship v0.9.0
      Downloaded fdlimit v0.2.1
      Downloaded rand_core v0.4.2
      Downloaded rand v0.3.23
      Downloaded cranelift-codegen v0.69.0
      Downloaded rpassword v5.0.1
      Downloaded rust-argon2 v0.8.3
      Downloaded exit-future v0.2.0
      Downloaded sc-consensus-babe v0.9.0
      Downloaded sc-finality-grandpa v0.9.0
      Downloaded sp-consensus-vrf v0.9.0
      Downloaded owning_ref v0.4.1
      Downloaded bindgen v0.54.0
      Downloaded kvdb-rocksdb v0.11.0
      Downloaded memmap2 v0.2.1
      Downloaded globset v0.4.6
      Downloaded tokio-current-thread v0.1.7
      Downloaded crossbeam-epoch v0.8.2
      Downloaded tokio-timer v0.2.13
      Downloaded fuchsia-cprng v0.1.1
      Downloaded strum v0.20.0
      Downloaded redox_users v0.3.5
      Downloaded dirs-sys v0.3.5
      Downloaded sc-chain-spec-derive v3.0.0
      Downloaded sc-consensus-uncles v0.9.0
      Downloaded sc-consensus-epochs v0.9.0
      Downloaded sc-consensus v0.9.0
      Downloaded sc-network-gossip v0.9.0
      Downloaded sc-chain-spec v3.0.0
      Downloaded fs-swap v0.2.6
      Downloaded nom v5.1.2
      Downloaded libloading v0.5.2
      Downloaded clang-sys v0.29.3
      Downloaded shlex v0.1.1
      Downloaded rocksdb v0.15.0
      Downloaded sc-state-db v0.9.0
      Downloaded ct-logs v0.7.0
      Downloaded core-foundation-sys v0.7.0
      Downloaded security-framework-sys v1.0.0
      Downloaded rustls-native-certs v0.4.0
      Downloaded rustls v0.18.1
      Downloaded data-encoding-macro v0.1.10
      Downloaded fork-tree v3.0.0
      Downloaded sc-block-builder v0.9.0
      Downloaded tokio-fs v0.1.7
      Downloaded memoffset v0.5.6
      Downloaded crossbeam-deque v0.7.3
      Downloaded crossbeam-utils v0.7.2
      Downloaded tokio-executor v0.1.10
      Downloaded cpp_demangle v0.3.2
      Downloaded strum_macros v0.20.1
      Downloaded sc-consensus-slots v0.9.0
      Downloaded sp-consensus-babe v0.9.0
      Downloaded which v3.1.1
      Downloaded fs2 v0.4.3
      Downloaded parity-db v0.2.3
    error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.3/Cargo.toml`
    
    Caused by:
      failed to parse the version requirement `0.11	` for dependency `parking_lot`
    
    Caused by:
      expected comma after minor version number, found '\t'