[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#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded file-per-thread-logger v0.1.4
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded scoped-tls v1.0.0
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded sp-runtime v3.0.0
[INFO] [stderr]   Downloaded sc-executor-wasmi v0.9.0
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded sp-allocator v3.0.0
[INFO] [stderr]   Downloaded intervalier v0.4.0
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.4.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded tokio-buf v0.1.1
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded parking_lot_core v0.6.2
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded trie-root v0.16.0
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded string v0.2.1
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded sp-std v3.0.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded hash-db v0.15.2
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded sp-trie v3.0.0
[INFO] [stderr]   Downloaded parity-util-mem v0.9.0
[INFO] [stderr]   Downloaded parity-util-mem-derive v0.1.0
[INFO] [stderr]   Downloaded ed25519 v1.0.3
[INFO] [stderr]   Downloaded dyn-clonable v0.9.0
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded sc-light v3.0.0
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded zeroize_derive v1.0.1
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.0.1
[INFO] [stderr]   Downloaded wyz v0.2.0
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.2
[INFO] [stderr]   Downloaded signature v1.3.0
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded tokio-named-pipes v0.1.0
[INFO] [stderr]   Downloaded sc-tracing v3.0.0
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded jsonrpc-ws-server v15.1.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded want v0.2.0
[INFO] [stderr]   Downloaded security-framework-sys v1.0.0
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded zeroize v1.2.0
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded sc-informant v0.9.0
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded uint v0.9.0
[INFO] [stderr]   Downloaded futures-timer v2.0.2
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded ip_network v0.3.4
[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: 
    
        Updating crates.io index
     Downloading crates ...
      Downloaded file-per-thread-logger v0.1.4
      Downloaded errno v0.2.7
      Downloaded errno-dragonfly v0.1.1
      Downloaded scoped-tls v1.0.0
      Downloaded substrate-build-script-utils v3.0.0
      Downloaded sp-runtime v3.0.0
      Downloaded sc-executor-wasmi v0.9.0
      Downloaded bincode v1.3.2
      Downloaded sp-allocator v3.0.0
      Downloaded intervalier v0.4.0
      Downloaded futures-diagnose v1.0.1
      Downloaded parity-tokio-ipc v0.4.0
      Downloaded sc-finality-grandpa v0.9.0
      Downloaded fs-swap v0.2.6
      Downloaded multibase v0.8.0
      Downloaded sc-rpc-server v3.0.0
      Downloaded tokio-buf v0.1.1
      Downloaded data-encoding-macro v0.1.10
      Downloaded sc-state-db v0.9.0
      Downloaded owning_ref v0.4.1
      Downloaded sp-consensus-babe v0.9.0
      Downloaded sp-consensus-vrf v0.9.0
      Downloaded sc-network-gossip v0.9.0
      Downloaded ctor v0.1.20
      Downloaded sc-proposer-metrics v0.9.0
      Downloaded frame-benchmarking-cli v3.0.0
      Downloaded mio-named-pipes v0.1.7
      Downloaded sc-keystore v3.0.0
      Downloaded sc-transaction-pool v3.0.0
      Downloaded parking_lot_core v0.6.2
      Downloaded smallvec v0.6.14
      Downloaded exit-future v0.2.0
      Downloaded pallet-transaction-payment-rpc v3.0.0
      Downloaded trie-root v0.16.0
      Downloaded tokio-tcp v0.1.4
      Downloaded string v0.2.1
      Downloaded sc-consensus-aura v0.9.0
      Downloaded tokio-service v0.1.0
      Downloaded sc-chain-spec-derive v3.0.0
      Downloaded rust-argon2 v0.8.3
      Downloaded names v0.11.0
      Downloaded sp-std v3.0.0
      Downloaded byte-slice-cast v1.0.0
      Downloaded hash-db v0.15.2
      Downloaded retain_mut v0.1.2
      Downloaded sc-tracing-proc-macro v3.0.0
      Downloaded sc-basic-authorship v0.9.0
      Downloaded quick-error v2.0.0
      Downloaded pest_meta v2.1.3
      Downloaded sp-trie v3.0.0
      Downloaded parity-util-mem v0.9.0
      Downloaded parity-util-mem-derive v0.1.0
      Downloaded ed25519 v1.0.3
      Downloaded dyn-clonable v0.9.0
      Downloaded sc-executor-common v0.9.0
      Downloaded tokio-uds v0.2.7
      Downloaded http-body v0.1.0
      Downloaded sc-peerset v3.0.0
      Downloaded sc-light v3.0.0
      Downloaded sc-telemetry v3.0.0
      Downloaded data-encoding-macro-internal v0.1.9
      Downloaded kvdb-memorydb v0.9.0
      Downloaded zeroize_derive v1.0.1
      Downloaded crossbeam-queue v0.2.3
      Downloaded tokio-udp v0.1.6
      Downloaded parity-scale-codec-derive v2.0.1
      Downloaded wyz v0.2.0
      Downloaded substrate-bip39 v0.4.2
      Downloaded signature v1.3.0
      Downloaded tokio-executor v0.1.10
      Downloaded tokio-named-pipes v0.1.0
      Downloaded sc-tracing v3.0.0
      Downloaded linked_hash_set v0.1.4
      Downloaded gcc v0.3.55
      Downloaded platforms v1.1.0
      Downloaded jsonrpc-ws-server v15.1.0
      Downloaded rpassword v5.0.1
      Downloaded radium v0.6.2
      Downloaded redox_users v0.4.0
      Downloaded sp-wasm-interface v3.0.0
      Downloaded funty v1.1.0
      Downloaded integer-sqrt v0.1.5
      Downloaded jsonrpc-server-utils v15.1.0
      Downloaded memoffset v0.5.6
      Downloaded want v0.2.0
      Downloaded security-framework-sys v1.0.0
      Downloaded which v3.1.1
      Downloaded sc-block-builder v0.9.0
      Downloaded fork-tree v3.0.0
      Downloaded strum_macros v0.20.1
      Downloaded pest_generator v2.1.3
      Downloaded sp-io v3.0.0
      Downloaded wasmi-validation v0.3.0
      Downloaded memory_units v0.3.0
      Downloaded zeroize v1.2.0
      Downloaded tokio-reactor v0.1.12
      Downloaded tokio-fs v0.1.7
      Downloaded sc-informant v0.9.0
      Downloaded cexpr v0.4.0
      Downloaded impl-trait-for-tuples v0.2.1
      Downloaded uint v0.9.0
      Downloaded futures-timer v2.0.2
      Downloaded crossbeam-deque v0.7.3
      Downloaded ip_network v0.3.4
      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'