[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#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded frame-metadata v13.0.0
[INFO] [stderr]   Downloaded signature v1.3.0
[INFO] [stderr]   Downloaded sp-api-proc-macro v3.0.0
[INFO] [stderr]   Downloaded frame-support-procedural v3.0.0
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded hmac v0.7.1
[INFO] [stderr]   Downloaded libp2p-mplex v0.27.1
[INFO] [stderr]   Downloaded aes-gcm v0.7.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.27.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.28.1
[INFO] [stderr]   Downloaded frame-support-procedural-tools v3.0.0
[INFO] [stderr]   Downloaded sp-inherents v3.0.0
[INFO] [stderr]   Downloaded sp-block-builder v3.0.0
[INFO] [stderr]   Downloaded frame-support v3.0.0
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded atomic v0.5.0
[INFO] [stderr]   Downloaded simba v0.1.5
[INFO] [stderr]   Downloaded frame-system-benchmarking v3.0.0
[INFO] [stderr]   Downloaded sp-rpc v3.0.0
[INFO] [stderr]   Downloaded jsonrpc-core v15.1.0
[INFO] [stderr]   Downloaded poly1305 v0.6.2
[INFO] [stderr]   Downloaded sp-chain-spec v3.0.0
[INFO] [stderr]   Downloaded crypto-mac v0.7.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded more-asserts v0.2.1
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded jsonrpc-client-transports v15.1.0
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded futures-timer v2.0.2
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.69.0
[INFO] [stderr]   Downloaded aesni v0.8.0
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded pin-project v1.0.6
[INFO] [stderr]   Downloaded sc-rpc v3.0.0
[INFO] [stderr]   Downloaded substrate-prometheus-endpoint v0.9.0
[INFO] [stderr]   Downloaded x25519-dalek v1.1.0
[INFO] [stderr]   Downloaded url v2.2.1
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded hyper-rustls v0.21.0
[INFO] [stderr]   Downloaded asn1_der v0.6.3
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded erased-serde v0.3.13
[INFO] [stderr]   Downloaded jsonrpc-ws-server v15.1.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded pwasm-utils v0.14.0
[INFO] [stderr]   Downloaded jsonrpc-core-client v15.1.0
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.27.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded sc-offchain v3.0.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.22.0
[INFO] [stderr]   Downloaded pin-project-internal v1.0.6
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded data-encoding v2.3.2
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.72
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded memoffset v0.6.2
[INFO] [stderr]   Downloaded wasmtime-cache v0.22.0
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded async-trait v0.1.48
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded tiny-bip39 v0.8.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded hyper v0.13.10
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.69.0
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded petgraph v0.5.1
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded webpki-roots v0.21.0
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded asn1_der_derive v0.1.2
[INFO] [stderr]   Downloaded want v0.2.0
[INFO] [stderr]   Downloaded prometheus v0.11.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded gloo-timers v0.2.1
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded libp2p-ping v0.27.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.69.0
[INFO] [stderr]   Downloaded libp2p-kad v0.28.1
[INFO] [stderr]   Downloaded async-global-executor v2.0.2
[INFO] [stderr]   Downloaded rustls v0.19.0
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded futures-cpupool v0.1.8
[INFO] [stderr]   Downloaded libp2p-tcp v0.27.1
[INFO] [stderr]   Downloaded chacha20poly1305 v0.6.0
[INFO] [stderr]   Downloaded tokio-named-pipes v0.1.0
[INFO] [stderr]   Downloaded substrate-wasm-builder v4.0.0
[INFO] [stderr]   Downloaded nb-connect v1.1.0
[INFO] [stderr]   Downloaded libp2p-core v0.27.1
[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'


command failed: exit status: 101

    Updating crates.io index
 Downloading crates ...
  Downloaded sp-wasm-interface v3.0.0
  Downloaded sp-io v3.0.0
  Downloaded integer-sqrt v0.1.5
  Downloaded frame-metadata v13.0.0
  Downloaded signature v1.3.0
  Downloaded sp-api-proc-macro v3.0.0
  Downloaded frame-support-procedural v3.0.0
  Downloaded blake2 v0.9.1
  Downloaded block-cipher v0.8.0
  Downloaded hmac v0.7.1
  Downloaded libp2p-mplex v0.27.1
  Downloaded aes-gcm v0.7.0
  Downloaded libp2p-gossipsub v0.27.0
  Downloaded libp2p-mdns v0.28.1
  Downloaded frame-support-procedural-tools v3.0.0
  Downloaded sp-inherents v3.0.0
  Downloaded sp-block-builder v3.0.0
  Downloaded frame-support v3.0.0
  Downloaded paste-impl v0.1.18
  Downloaded atomic v0.5.0
  Downloaded simba v0.1.5
  Downloaded frame-system-benchmarking v3.0.0
  Downloaded sp-rpc v3.0.0
  Downloaded jsonrpc-core v15.1.0
  Downloaded poly1305 v0.6.2
  Downloaded sp-chain-spec v3.0.0
  Downloaded crypto-mac v0.7.0
  Downloaded target-lexicon v0.11.2
  Downloaded wast v35.0.1
  Downloaded more-asserts v0.2.1
  Downloaded scroll_derive v0.10.5
  Downloaded scroll v0.10.2
  Downloaded jsonrpc-client-transports v15.1.0
  Downloaded region v2.2.0
  Downloaded futures-timer v2.0.2
  Downloaded sc-telemetry v3.0.0
  Downloaded cranelift-codegen-shared v0.69.0
  Downloaded aesni v0.8.0
  Downloaded tokio-codec v0.1.2
  Downloaded tokio-tcp v0.1.4
  Downloaded wasmtime-debug v0.22.0
  Downloaded cranelift-native v0.69.0
  Downloaded pin-project v1.0.6
  Downloaded sc-rpc v3.0.0
  Downloaded substrate-prometheus-endpoint v0.9.0
  Downloaded x25519-dalek v1.1.0
  Downloaded url v2.2.1
  Downloaded prost-derive v0.7.0
  Downloaded bstr v0.2.15
  Downloaded security-framework v1.0.0
  Downloaded tokio-service v0.1.0
  Downloaded statrs v0.12.0
  Downloaded hyper-rustls v0.21.0
  Downloaded asn1_der v0.6.3
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded erased-serde v0.3.13
  Downloaded jsonrpc-ws-server v15.1.0
  Downloaded tokio-fs v0.1.7
  Downloaded sc-chain-spec-derive v3.0.0
  Downloaded pwasm-utils v0.14.0
  Downloaded jsonrpc-core-client v15.1.0
  Downloaded libp2p-wasm-ext v0.27.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded dirs-sys v0.3.5
  Downloaded sc-offchain v3.0.0
  Downloaded wasmtime-jit v0.22.0
  Downloaded pin-project-internal v1.0.6
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded redox_users v0.3.5
  Downloaded data-encoding v2.3.2
  Downloaded wasm-bindgen-macro v0.2.72
  Downloaded fs-swap v0.2.6
  Downloaded byte-slice-cast v1.0.0
  Downloaded memoffset v0.6.2
  Downloaded wasmtime-cache v0.22.0
  Downloaded wasmtime v0.22.0
  Downloaded async-trait v0.1.48
  Downloaded hex_fmt v0.3.0
  Downloaded sc-keystore v3.0.0
  Downloaded tiny-bip39 v0.8.0
  Downloaded cid v0.6.1
  Downloaded hyper v0.13.10
  Downloaded sc-block-builder v0.9.0
  Downloaded cranelift-wasm v0.69.0
  Downloaded sc-cli v0.9.0
  Downloaded directories v3.0.1
  Downloaded petgraph v0.5.1
  Downloaded http-body v0.1.0
  Downloaded unsigned-varint v0.6.0
  Downloaded tokio-threadpool v0.1.18
  Downloaded errno v0.2.7
  Downloaded webpki-roots v0.21.0
  Downloaded snow v0.7.2
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded signal-hook v0.3.7
  Downloaded sc-rpc-server v3.0.0
  Downloaded asn1_der_derive v0.1.2
  Downloaded want v0.2.0
  Downloaded prometheus v0.11.0
  Downloaded quick-error v2.0.0
  Downloaded sc-proposer-metrics v0.9.0
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded gloo-timers v0.2.1
  Downloaded tokio v0.1.22
  Downloaded libp2p-ping v0.27.0
  Downloaded cranelift-frontend v0.69.0
  Downloaded libp2p-kad v0.28.1
  Downloaded async-global-executor v2.0.2
  Downloaded rustls v0.19.0
  Downloaded sc-transaction-pool v3.0.0
  Downloaded futures-cpupool v0.1.8
  Downloaded libp2p-tcp v0.27.1
  Downloaded chacha20poly1305 v0.6.0
  Downloaded tokio-named-pipes v0.1.0
  Downloaded substrate-wasm-builder v4.0.0
  Downloaded nb-connect v1.1.0
  Downloaded libp2p-core v0.27.1
  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'