[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 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain 22950ab9e29e11620a10905f027f141ea126966e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22950ab9e29e11620a10905f027f141ea126966e" "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" "+22950ab9e29e11620a10905f027f141ea126966e" "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 tracing-core v0.1.17
[INFO] [stderr]   Downloaded sp-std v3.0.0
[INFO] [stderr]   Downloaded parking v2.0.0
[INFO] [stderr]   Downloaded futures-task v0.3.13
[INFO] [stderr]   Downloaded fastrand v1.4.0
[INFO] [stderr]   Downloaded tracing v0.1.25
[INFO] [stderr]   Downloaded waker-fn v1.1.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded matches v0.1.8
[INFO] [stderr]   Downloaded sct v0.6.0
[INFO] [stderr]   Downloaded sp-runtime v3.0.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.0.1
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded hash-db v0.15.2
[INFO] [stderr]   Downloaded atomic-waker v1.0.0
[INFO] [stderr]   Downloaded lru v0.6.5
[INFO] [stderr]   Downloaded sp-trie v3.0.0
[INFO] [stderr]   Downloaded vcpkg v0.2.11
[INFO] [stderr]   Downloaded crc32fast v1.2.1
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded trie-root v0.16.0
[INFO] [stderr]   Downloaded vec-arena v1.1.0
[INFO] [stderr]   Downloaded url v2.2.1
[INFO] [stderr]   Downloaded jobserver v0.1.21
[INFO] [stderr]   Downloaded rw-stream-sink v0.2.1
[INFO] [stderr]   Downloaded impl-codec v0.5.0
[INFO] [stderr]   Downloaded event-listener v2.5.1
[INFO] [stderr]   Downloaded merlin v2.0.1
[INFO] [stderr]   Downloaded sp-debug-derive v3.0.0
[INFO] [stderr]   Downloaded tracing-log v0.1.2
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded concurrent-queue v1.2.2
[INFO] [stderr]   Downloaded quicksink v0.1.2
[INFO] [stderr]   Downloaded libp2p-tcp v0.27.1
[INFO] [stderr]   Downloaded minicbor v0.7.2
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.27.1
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.2
[INFO] [stderr]   Downloaded async-channel v1.6.1
[INFO] [stderr]   Downloaded async-lock v2.3.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.1
[INFO] [stderr]   Downloaded libp2p-websocket v0.28.0
[INFO] [stderr]   Downloaded ipnet v2.3.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.2
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded salsa20 v0.7.2
[INFO] [stderr]   Downloaded instant v0.1.9
[INFO] [stderr]   Downloaded thread_local v1.1.3
[INFO] [stderr]   Downloaded primitive-types v0.9.0
[INFO] [stderr]   Downloaded libp2p-ping v0.27.0
[INFO] [stderr]   Downloaded chacha20poly1305 v0.6.0
[INFO] [stderr]   Downloaded stream-cipher v0.7.1
[INFO] [stderr]   Downloaded universal-hash v0.4.0
[INFO] [stderr]   Downloaded cache-padded v1.1.1
[INFO] [stderr]   Downloaded async-mutex v1.4.0
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] [stderr]   Downloaded serde v1.0.125
[INFO] [stderr]   Downloaded hmac v0.7.1
[INFO] [stderr]   Downloaded ref-cast v1.0.6
[INFO] [stderr]   Downloaded async-process v1.0.2
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded subtle v2.4.0
[INFO] [stderr]   Downloaded sp-runtime-interface v3.0.0
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded sp-tracing v3.0.0
[INFO] [stderr]   Downloaded environmental v1.1.2
[INFO] [stderr]   Downloaded sp-utils v3.0.0
[INFO] [stderr]   Downloaded asn1_der_derive v0.1.2
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded asynchronous-codec v0.6.0
[INFO] [stderr]   Downloaded if-watch v0.1.8
[INFO] [stderr]   Downloaded nb-connect v1.1.0
[INFO] [stderr]   Downloaded multihash-derive v0.7.1
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.27.0
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded blocking v1.0.2
[INFO] [stderr]   Downloaded async-io v1.3.1
[INFO] [stderr]   Downloaded async-global-executor v2.0.2
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded async-executor v1.4.0
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded libp2p-uds v0.27.0
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded which v4.0.2
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded zeroize_derive v1.0.1
[INFO] [stderr]   Downloaded sp-storage v3.0.0
[INFO] [stderr]   Downloaded unsigned-varint v0.7.0
[INFO] [stderr]   Downloaded parity-send-wrapper v0.1.0
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded pbkdf2 v0.3.0
[INFO] [stderr]   Downloaded sp-externalities v0.9.0
[INFO] [stderr]   Downloaded unsigned-varint v0.5.1
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded zeroize v1.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.24
[INFO] [stderr]   Downloaded libp2p-noise v0.29.0
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded prost v0.7.0
[INFO] [stderr]   Downloaded futures-rustls v0.21.1
[INFO] [stderr]   Downloaded unicode-bidi v0.3.4
[INFO] [stderr]   Downloaded data-encoding v2.3.2
[INFO] [stderr]   Downloaded sha-1 v0.9.4
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded poly1305 v0.6.2
[INFO] [stderr]   Downloaded chacha20 v0.5.0
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded async-task v4.0.3
[INFO] [stderr]   Downloaded polling v2.0.3
[INFO] [stderr]   Downloaded cc v1.0.67
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded multihash v0.13.2
[INFO] [stderr]   Downloaded pin-project-internal v0.4.27
[INFO] [stderr]   Downloaded prost-types v0.7.0
[INFO] [stderr]   Downloaded multistream-select v0.10.2
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded sc-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded cpuid-bool v0.1.2
[INFO] [stderr]   Downloaded parity-util-mem v0.9.0
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded parking_lot_core v0.8.3
[INFO] [stderr]   Downloaded slab v0.4.2
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded futures-cpupool v0.1.8
[INFO] [stderr]   Downloaded parity-scale-codec v2.0.1
[INFO] [stderr]   Downloaded redox_syscall v0.2.5
[INFO] [stderr]   Downloaded socket2 v0.4.0
[INFO] [stderr]   Downloaded smallvec v1.6.1
[INFO] [stderr]   Downloaded twox-hash v1.6.0
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded parking_lot v0.9.0
[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: 
    
        Blocking waiting for file lock on package cache
        Updating crates.io index
        Blocking waiting for file lock on package cache
     Downloading crates ...
      Downloaded tracing-core v0.1.17
      Downloaded sp-std v3.0.0
      Downloaded parking v2.0.0
      Downloaded futures-task v0.3.13
      Downloaded fastrand v1.4.0
      Downloaded tracing v0.1.25
      Downloaded waker-fn v1.1.0
      Downloaded crossbeam-utils v0.8.3
      Downloaded sp-io v3.0.0
      Downloaded radium v0.6.2
      Downloaded matches v0.1.8
      Downloaded sct v0.6.0
      Downloaded sp-runtime v3.0.0
      Downloaded parity-scale-codec-derive v2.0.1
      Downloaded signal-hook v0.3.7
      Downloaded byte-slice-cast v1.0.0
      Downloaded hash-db v0.15.2
      Downloaded atomic-waker v1.0.0
      Downloaded lru v0.6.5
      Downloaded sp-trie v3.0.0
      Downloaded vcpkg v0.2.11
      Downloaded crc32fast v1.2.1
      Downloaded impl-trait-for-tuples v0.2.1
      Downloaded memory_units v0.3.0
      Downloaded trie-root v0.16.0
      Downloaded vec-arena v1.1.0
      Downloaded url v2.2.1
      Downloaded jobserver v0.1.21
      Downloaded rw-stream-sink v0.2.1
      Downloaded impl-codec v0.5.0
      Downloaded event-listener v2.5.1
      Downloaded merlin v2.0.1
      Downloaded sp-debug-derive v3.0.0
      Downloaded tracing-log v0.1.2
      Downloaded matchers v0.0.1
      Downloaded concurrent-queue v1.2.2
      Downloaded quicksink v0.1.2
      Downloaded libp2p-tcp v0.27.1
      Downloaded minicbor v0.7.2
      Downloaded libp2p-pnet v0.20.0
      Downloaded libp2p-plaintext v0.27.1
      Downloaded substrate-bip39 v0.4.2
      Downloaded async-channel v1.6.1
      Downloaded async-lock v2.3.0
      Downloaded libp2p-yamux v0.30.1
      Downloaded libp2p-websocket v0.28.0
      Downloaded ipnet v2.3.0
      Downloaded minicbor-derive v0.6.2
      Downloaded rand_chacha v0.3.0
      Downloaded salsa20 v0.7.2
      Downloaded instant v0.1.9
      Downloaded thread_local v1.1.3
      Downloaded primitive-types v0.9.0
      Downloaded libp2p-ping v0.27.0
      Downloaded chacha20poly1305 v0.6.0
      Downloaded stream-cipher v0.7.1
      Downloaded universal-hash v0.4.0
      Downloaded cache-padded v1.1.1
      Downloaded async-mutex v1.4.0
      Downloaded if-addrs v0.6.5
      Downloaded serde v1.0.125
      Downloaded hmac v0.7.1
      Downloaded ref-cast v1.0.6
      Downloaded async-process v1.0.2
      Downloaded sc-executor-common v0.9.0
      Downloaded subtle v2.4.0
      Downloaded sp-runtime-interface v3.0.0
      Downloaded hmac-drbg v0.2.0
      Downloaded sp-wasm-interface v3.0.0
      Downloaded ref-cast-impl v1.0.6
      Downloaded tracing-serde v0.1.2
      Downloaded sp-tracing v3.0.0
      Downloaded environmental v1.1.2
      Downloaded sp-utils v3.0.0
      Downloaded asn1_der_derive v0.1.2
      Downloaded rand_hc v0.3.0
      Downloaded asynchronous-codec v0.6.0
      Downloaded if-watch v0.1.8
      Downloaded nb-connect v1.1.0
      Downloaded multihash-derive v0.7.1
      Downloaded libp2p-wasm-ext v0.27.0
      Downloaded cpuid-bool v0.2.0
      Downloaded futures-diagnose v1.0.1
      Downloaded blocking v1.0.2
      Downloaded async-io v1.3.1
      Downloaded async-global-executor v2.0.2
      Downloaded itoa v0.4.7
      Downloaded async-executor v1.4.0
      Downloaded prost-derive v0.7.0
      Downloaded libp2p-uds v0.27.0
      Downloaded ctor v0.1.20
      Downloaded which v4.0.2
      Downloaded wasmi-validation v0.3.0
      Downloaded secrecy v0.7.0
      Downloaded zeroize_derive v1.0.1
      Downloaded sp-storage v3.0.0
      Downloaded unsigned-varint v0.7.0
      Downloaded parity-send-wrapper v0.1.0
      Downloaded aead v0.3.2
      Downloaded pbkdf2 v0.3.0
      Downloaded sp-externalities v0.9.0
      Downloaded unsigned-varint v0.5.1
      Downloaded block-cipher v0.8.0
      Downloaded jsonrpc-server-utils v15.1.0
      Downloaded memoffset v0.5.6
      Downloaded jsonrpc-ipc-server v15.1.0
      Downloaded zeroize v1.2.0
      Downloaded thiserror-impl v1.0.24
      Downloaded libp2p-noise v0.29.0
      Downloaded sc-keystore v3.0.0
      Downloaded prost v0.7.0
      Downloaded futures-rustls v0.21.1
      Downloaded unicode-bidi v0.3.4
      Downloaded data-encoding v2.3.2
      Downloaded sha-1 v0.9.4
      Downloaded if-addrs-sys v0.3.2
      Downloaded poly1305 v0.6.2
      Downloaded chacha20 v0.5.0
      Downloaded platforms v1.1.0
      Downloaded shlex v0.1.1
      Downloaded async-task v4.0.3
      Downloaded polling v2.0.3
      Downloaded cc v1.0.67
      Downloaded parity-multiaddr v0.11.2
      Downloaded multihash v0.13.2
      Downloaded pin-project-internal v0.4.27
      Downloaded prost-types v0.7.0
      Downloaded multistream-select v0.10.2
      Downloaded libp2p-request-response v0.9.1
      Downloaded unicode-width v0.1.8
      Downloaded sc-rpc v3.0.0
      Downloaded sc-state-db v0.9.0
      Downloaded sc-consensus v0.9.0
      Downloaded cpuid-bool v0.1.2
      Downloaded parity-util-mem v0.9.0
      Downloaded proc-macro-nested v0.1.7
      Downloaded retain_mut v0.1.2
      Downloaded take_mut v0.2.2
      Downloaded parking_lot_core v0.8.3
      Downloaded slab v0.4.2
      Downloaded tokio-executor v0.1.10
      Downloaded futures-cpupool v0.1.8
      Downloaded parity-scale-codec v2.0.1
      Downloaded redox_syscall v0.2.5
      Downloaded socket2 v0.4.0
      Downloaded smallvec v1.6.1
      Downloaded twox-hash v1.6.0
      Downloaded once_cell v1.7.2
      Downloaded parking_lot v0.9.0
      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'