[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 0cefa27fe3deee26fc98ee44249406358d9f0d26 for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain 0cefa27fe3deee26fc98ee44249406358d9f0d26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "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" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded sp-api v3.0.0
[INFO] [stderr]   Downloaded object v0.22.0
[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 libp2p-yamux v0.30.1
      Downloaded data-encoding v2.3.2
      Downloaded blake2s_simd v0.5.11
      Downloaded sp-runtime v3.0.0
      Downloaded ref-cast v1.0.6
      Downloaded tower-service v0.3.1
      Downloaded fixedbitset v0.2.0
      Downloaded sp-wasm-interface v3.0.0
      Downloaded parity-scale-codec-derive v2.0.1
      Downloaded zeroize_derive v1.0.1
      Downloaded byte-tools v0.3.1
      Downloaded pin-project-internal v1.0.6
      Downloaded wyz v0.2.0
      Downloaded funty v1.1.0
      Downloaded hmac v0.7.1
      Downloaded memory_units v0.3.0
      Downloaded socket2 v0.3.19
      Downloaded instant v0.1.9
      Downloaded pbkdf2 v0.3.0
      Downloaded impl-trait-for-tuples v0.2.1
      Downloaded pin-project v1.0.6
      Downloaded sc-consensus-slots v0.9.0
      Downloaded parking v2.0.0
      Downloaded which v4.0.2
      Downloaded wasmi-validation v0.3.0
      Downloaded byte-slice-cast v1.0.0
      Downloaded thiserror-impl v1.0.24
      Downloaded block-buffer v0.7.3
      Downloaded block-padding v0.1.5
      Downloaded merlin v2.0.1
      Downloaded gloo-timers v0.2.1
      Downloaded concurrent-queue v1.2.2
      Downloaded sha-1 v0.9.4
      Downloaded sp-std v3.0.0
      Downloaded substrate-bip39 v0.4.2
      Downloaded opaque-debug v0.2.3
      Downloaded crypto-mac v0.7.0
      Downloaded subtle v1.0.0
      Downloaded prost-derive v0.7.0
      Downloaded async-process v1.0.2
      Downloaded sp-storage v3.0.0
      Downloaded rw-stream-sink v0.2.1
      Downloaded version_check v0.9.3
      Downloaded digest v0.8.1
      Downloaded cache-padded v1.1.1
      Downloaded waker-fn v1.1.0
      Downloaded atomic-waker v1.0.0
      Downloaded vec-arena v1.1.0
      Downloaded fastrand v1.4.0
      Downloaded exit-future v0.2.0
      Downloaded event-listener v2.5.1
      Downloaded asn1_der_derive v0.1.2
      Downloaded ctor v0.1.20
      Downloaded radium v0.6.2
      Downloaded sp-debug-derive v3.0.0
      Downloaded kv-log-macro v1.0.7
      Downloaded multimap v0.8.3
      Downloaded libp2p-websocket v0.28.0
      Downloaded minicbor v0.7.2
      Downloaded sp-io v3.0.0
      Downloaded sc-executor-common v0.9.0
      Downloaded num-rational v0.2.4
      Downloaded synstructure v0.12.4
      Downloaded thiserror v1.0.24
      Downloaded once_cell v1.7.2
      Downloaded lock_api v0.4.2
      Downloaded generic-array v0.12.4
      Downloaded httparse v1.3.5
      Downloaded async-task v4.0.3
      Downloaded jobserver v0.1.21
      Downloaded sc-network-gossip v0.9.0
      Downloaded httpdate v0.3.2
      Downloaded futures-lite v1.11.3
      Downloaded async-channel v1.6.1
      Downloaded parking_lot_core v0.8.3
      Downloaded h2 v0.2.7
      Downloaded blocking v1.0.2
      Downloaded async-io v1.3.1
      Downloaded wepoll-sys v3.0.1
      Downloaded kvdb-memorydb v0.9.0
      Downloaded pdqselect v0.1.0
      Downloaded tracing-attributes v0.1.15
      Downloaded fake-simd v0.1.2
      Downloaded byteorder v1.3.4
      Downloaded signal-hook v0.3.7
      Downloaded polling v2.0.3
      Downloaded asynchronous-codec v0.6.0
      Downloaded owning_ref v0.4.1
      Downloaded fs-swap v0.2.6
      Downloaded sc-consensus-epochs v0.9.0
      Downloaded directories v3.0.1
      Downloaded names v0.11.0
      Downloaded pest_derive v2.1.0
      Downloaded maplit v1.0.2
      Downloaded prost-types v0.7.0
      Downloaded if-addrs-sys v0.3.2
      Downloaded libp2p-swarm v0.27.2
      Downloaded file-per-thread-logger v0.1.4
      Downloaded pin-project-lite v0.2.6
      Downloaded value-bag v1.0.0-alpha.6
      Downloaded sp-trie v3.0.0
      Downloaded trie-root v0.16.0
      Downloaded twox-hash v1.6.0
      Downloaded sha2 v0.8.2
      Downloaded unsigned-varint v0.5.1
      Downloaded rand v0.3.23
      Downloaded sc-proposer-metrics v0.9.0
      Downloaded pallet-transaction-payment-rpc v3.0.0
      Downloaded multistream-select v0.10.2
      Downloaded wasmtime-jit v0.22.0
      Downloaded redox_users v0.4.0
      Downloaded sp-allocator v3.0.0
      Downloaded lru v0.6.5
      Downloaded libp2p-plaintext v0.27.1
      Downloaded parking_lot v0.11.1
      Downloaded http v0.2.3
      Downloaded async-global-executor v2.0.2
      Downloaded sp-utils v3.0.0
      Downloaded form_urlencoded v1.0.1
      Downloaded sp-consensus-babe v0.9.0
      Downloaded sp-consensus-vrf v0.9.0
      Downloaded quick-error v2.0.0
      Downloaded crc32fast v1.2.1
      Downloaded log v0.4.14
      Downloaded redox_syscall v0.2.5
      Downloaded anyhow v1.0.40
      Downloaded nb-connect v1.1.0
      Downloaded yamux v0.8.1
      Downloaded scoped-tls v1.0.0
      Downloaded sc-rpc-server v3.0.0
      Downloaded socket2 v0.4.0
      Downloaded async-executor v1.4.0
      Downloaded multihash-derive v0.7.1
      Downloaded sc-chain-spec v3.0.0
      Downloaded sc-chain-spec-derive v3.0.0
      Downloaded sc-basic-authorship v0.9.0
      Downloaded pest_generator v2.1.3
      Downloaded pest_meta v2.1.3
      Downloaded pin-project-internal v0.4.27
      Downloaded prost v0.7.0
      Downloaded soketto v0.4.2
      Downloaded quicksink v0.1.2
      Downloaded if-watch v0.1.8
      Downloaded zstd v0.5.4+zstd.1.4.7
      Downloaded tokio-udp v0.1.6
      Downloaded base-x v0.2.8
      Downloaded tracing-core v0.1.17
      Downloaded parity-scale-codec v2.0.1
      Downloaded typenum v1.13.0
      Downloaded matchers v0.0.1
      Downloaded sp-runtime-interface-proc-macro v3.0.0
      Downloaded blake2-rfc v0.2.18
      Downloaded async-mutex v1.4.0
      Downloaded parity-multiaddr v0.11.2
      Downloaded unsigned-varint v0.7.0
      Downloaded fdlimit v0.2.1
      Downloaded sct v0.6.0
      Downloaded libp2p-wasm-ext v0.27.0
      Downloaded parity-send-wrapper v0.1.0
      Downloaded libp2p-uds v0.27.0
      Downloaded if-addrs v0.6.5
      Downloaded libp2p-pnet v0.20.0
      Downloaded tokio-current-thread v0.1.7
      Downloaded ahash v0.4.7
      Downloaded sp-core v3.0.0
      Downloaded dyn-clone v1.0.4
      Downloaded sc-consensus v0.9.0
      Downloaded sc-consensus-babe v0.9.0
      Downloaded sc-consensus-uncles v0.9.0
      Downloaded sc-consensus-aura v0.9.0
      Downloaded sp-keyring v3.0.0
      Downloaded frame-benchmarking-cli v3.0.0
      Downloaded libp2p-tcp v0.27.1
      Downloaded ipnet v2.3.0
      Downloaded sc-keystore v3.0.0
      Downloaded paste-impl v0.1.18
      Downloaded semver v0.6.0
      Downloaded async-lock v2.3.0
      Downloaded libp2p v0.34.0
      Downloaded url v2.2.1
      Downloaded multihash v0.13.2
      Downloaded sc-cli v0.9.0
      Downloaded webpki v0.21.4
      Downloaded futures-rustls v0.21.1
      Downloaded libp2p-request-response v0.9.1
      Downloaded minicbor-derive v0.6.2
      Downloaded cranelift-frontend v0.69.0
      Downloaded errno v0.2.7
      Downloaded sc-service v0.9.0
      Downloaded jsonrpc-ws-server v15.1.0
      Downloaded rustls-native-certs v0.4.0
      Downloaded sc-informant v0.9.0
      Downloaded wasmi v0.6.2
      Downloaded parity-wasm v0.41.0
      Downloaded serde v1.0.125
      Downloaded serde_derive v1.0.125
      Downloaded toml v0.5.8
      Downloaded trie-db v0.22.3
      Downloaded rustc-demangle v0.1.18
      Downloaded derive_more v0.99.13
      Downloaded frame-support-procedural v3.0.0
      Downloaded paste v0.1.18
      Downloaded cargo-platform v0.1.1
      Downloaded build-helper v0.1.1
      Downloaded async-std v1.9.0
      Downloaded sc-finality-grandpa v0.9.0
      Downloaded rand v0.4.6
      Downloaded handlebars v3.5.4
      Downloaded pin-project v0.4.27
      Downloaded block-cipher v0.8.0
      Downloaded pallet-aura v3.0.0
      Downloaded more-asserts v0.2.1
      Downloaded pwasm-utils v0.14.0
      Downloaded jsonrpc-ipc-server v15.1.0
      Downloaded security-framework-sys v1.0.0
      Downloaded universal-hash v0.4.0
      Downloaded blake3 v0.3.7
      Downloaded flate2 v1.0.20
      Downloaded tokio-fs v0.1.7
      Downloaded miow v0.3.7
      Downloaded ct-logs v0.7.0
      Downloaded sc-light v3.0.0
      Downloaded tokio-executor v0.1.10
      Downloaded memoffset v0.5.6
      Downloaded rustls v0.19.0
      Downloaded hashbrown v0.9.1
      Downloaded signal-hook-registry v1.3.0
      Downloaded cranelift-codegen-shared v0.69.0
      Downloaded region v2.2.0
      Downloaded tokio-service v0.1.0
      Downloaded mio-named-pipes v0.1.7
      Downloaded num-bigint v0.2.6
      Downloaded futures-core v0.3.13
      Downloaded num_cpus v1.13.0
      Downloaded simba v0.1.5
      Downloaded cpuid-bool v0.2.0
      Downloaded hex_fmt v0.3.0
      Downloaded substrate-frame-rpc-system v3.0.0
      Downloaded tokio-tcp v0.1.4
      Downloaded tracing v0.1.25
      Downloaded primitive-types v0.9.0
      Downloaded futures-channel v0.3.13
      Downloaded wasm-bindgen-macro v0.2.72
      Downloaded sc-block-builder v0.9.0
      Downloaded cid v0.6.1
      Downloaded tiny-bip39 v0.8.0
      Downloaded futures-macro v0.3.13
      Downloaded signature v1.3.0
      Downloaded dyn-clonable v0.9.0
      Downloaded dyn-clonable-impl v0.9.0
      Downloaded frame-support-procedural-tools v3.0.0
      Downloaded itertools v0.9.0
      Downloaded libp2p-ping v0.27.0
      Downloaded unsigned-varint v0.6.0
      Downloaded libp2p-floodsub v0.27.0
      Downloaded wasmtime-environ v0.22.0
      Downloaded crossbeam-channel v0.5.0
      Downloaded crossbeam-deque v0.7.3
      Downloaded security-framework v1.0.0
      Downloaded libm v0.2.1
      Downloaded futures v0.3.13
      Downloaded cargo_metadata v0.12.3
      Downloaded frame-system-rpc-runtime-api v3.0.0
      Downloaded frame-executive v3.0.0
      Downloaded cranelift-bforest v0.69.0
      Downloaded psm v0.1.12
      Downloaded parity-tokio-ipc v0.4.0
      Downloaded futures-io v0.3.13
      Downloaded mio-uds v0.6.8
      Downloaded asynchronous-codec v0.5.0
      Downloaded pallet-transaction-payment v3.0.0
      Downloaded pallet-timestamp v3.0.0
      Downloaded pallet-sudo v3.0.0
      Downloaded hex-literal v0.3.1
      Downloaded sc-rpc-api v0.9.0
      Downloaded target-lexicon v0.11.2
      Downloaded mach v0.3.2
      Downloaded tokio-timer v0.2.13
      Downloaded tokio-named-pipes v0.1.0
      Downloaded impl-codec v0.5.0
      Downloaded ed25519 v1.0.3
      Downloaded async-trait v0.1.48
      Downloaded substrate-wasm-builder v4.0.0
      Downloaded sp-transaction-pool v3.0.0
      Downloaded substrate-prometheus-endpoint v0.9.0
      Downloaded polyval v0.4.5
      Downloaded frame-system-benchmarking v3.0.0
      Downloaded cranelift-wasm v0.69.0
      Downloaded cranelift-entity v0.69.0
      Downloaded env_logger v0.7.1
      Downloaded data-encoding-macro-internal v0.1.9
      Downloaded tokio-rustls v0.14.1
      Downloaded sc-client-db v0.9.0
      Downloaded rand_core v0.6.2
      Downloaded futures-sink v0.3.13
      Downloaded futures-executor v0.3.13
      Downloaded arrayvec v0.4.12
      Downloaded sp-keystore v0.9.0
      Downloaded sp-arithmetic v3.0.0
      Downloaded integer-sqrt v0.1.5
      Downloaded sp-version v3.0.0
      Downloaded idna v0.2.2
      Downloaded sp-rpc v3.0.0
      Downloaded regalloc v0.0.31
      Downloaded cranelift-codegen-meta v0.69.0
      Downloaded termcolor v1.1.2
      Downloaded crossbeam-queue v0.2.3
      Downloaded crossbeam-epoch v0.8.2
      Downloaded futures v0.1.31
      Downloaded aead v0.3.2
      Downloaded lock_api v0.3.4
      Downloaded sp-blockchain v3.0.0
      Downloaded jsonrpc-core v15.1.0
      Downloaded memoffset v0.6.2
      Downloaded either v1.6.1
      Downloaded walkdir v2.3.2
      Downloaded aes v0.5.0
      Downloaded wasm-gc-api v0.1.11
      Downloaded wasm-bindgen-futures v0.4.22
      Downloaded ghash v0.3.1
      Downloaded safe-mix v1.0.1
      Downloaded sp-serializer v3.0.0
      Downloaded sc-executor-wasmtime v0.9.0
      Downloaded cranelift-codegen v0.69.0
      Downloaded crossbeam-utils v0.7.2
      Downloaded frame-metadata v13.0.0
      Downloaded generic-array v0.13.3
      Downloaded pin-project-lite v0.1.12
      Downloaded net2 v0.2.37
      Downloaded stream-cipher v0.7.1
      Downloaded jsonrpc-derive v15.1.0
      Downloaded jsonrpc-client-transports v15.1.0
      Downloaded fork-tree v3.0.0
      Downloaded multibase v0.8.0
      Downloaded which v3.1.1
      Downloaded aes-gcm v0.7.0
      Downloaded rawpointer v0.2.1
      Downloaded sp-staking v3.0.0
      Downloaded sp-inherents v3.0.0
      Downloaded chacha20poly1305 v0.6.0
      Downloaded chacha20 v0.5.0
      Downloaded jsonrpc-http-server v15.1.0
      Downloaded bindgen v0.54.0
      Downloaded sp-api-proc-macro v3.0.0
      Downloaded parity-ws v0.10.0
      Downloaded kvdb-rocksdb v0.11.0
      Downloaded sp-api v3.0.0
      Downloaded object v0.22.0
      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'