[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#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[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] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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] 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "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-runtime v3.0.0
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded tracing-core v0.1.17
[INFO] [stderr]   Downloaded tracing-attributes v0.1.15
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded tracing-log v0.1.2
[INFO] [stderr]   Downloaded sp-database v3.0.0
[INFO] [stderr]   Downloaded pin-project-lite v0.2.6
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.72
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.72
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded parity-scale-codec v2.0.1
[INFO] [stderr]   Downloaded zeroize v1.2.0
[INFO] [stderr]   Downloaded block-padding v0.1.5
[INFO] [stderr]   Downloaded wasm-timer v0.2.5
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded tempfile v3.2.0
[INFO] [stderr]   Downloaded jsonrpc-core-client v15.1.0
[INFO] [stderr]   Downloaded keccak v0.1.0
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded sp-tasks v3.0.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.69.0
[INFO] [stderr]   Downloaded sc-executor v0.9.0
[INFO] [stderr]   Downloaded web-sys v0.3.49
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded sp-blockchain v3.0.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded curve25519-dalek v3.0.2
[INFO] [stderr]   Downloaded quicksink v0.1.2
[INFO] [stderr]   Downloaded futures-rustls v0.21.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded flate2 v1.0.20
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools-derive v3.0.0
[INFO] [stderr]   Downloaded frame-metadata v13.0.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded sp-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded nb-connect v1.1.0
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded threadpool v1.8.1
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.7.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded thread_local v1.1.3
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded pest v2.1.3
[INFO] [stderr]   Downloaded substrate-wasm-builder v4.0.0
[INFO] [stderr]   Downloaded parity-util-mem-derive v0.1.0
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded sp-panic-handler v3.0.0
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded environmental v1.1.2
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded base58 v0.1.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.18
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded rand v0.8.3
[INFO] [stderr]   Downloaded backtrace v0.3.56
[INFO] [stderr]   Downloaded libsecp256k1 v0.3.5
[INFO] [stderr]   Downloaded lru v0.6.5
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded regex v1.4.5
[INFO] [stderr]   Downloaded aes-gcm v0.7.0
[INFO] [stderr]   Downloaded object v0.23.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.27.1
[INFO] [stderr]   Downloaded minicbor-derive v0.6.2
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded libp2p-mdns v0.28.1
[INFO] [stderr]   Downloaded regex-syntax v0.6.23
[INFO] [stderr]   Downloaded gimli v0.23.0
[INFO] [stderr]   Downloaded regex-automata v0.1.9
[INFO] [stderr]   Downloaded aho-corasick v0.7.15
[INFO] [stderr]   Downloaded frame-support v3.0.0
[INFO] [stderr]   Downloaded asn1_der v0.6.3
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded sp-state-machine v0.9.0
[INFO] [stderr]   Downloaded parity-send-wrapper v0.1.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.27.1
[INFO] [stderr]   Downloaded libp2p-tcp v0.27.1
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded librocksdb-sys v6.11.4
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded bitvec v0.20.2
[INFO] [stderr]   Downloaded soketto v0.4.2
[INFO] [stderr]   Downloaded libp2p-kad v0.28.1
[INFO] [stderr]   Downloaded ryu v1.0.5
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded finality-grandpa v0.13.0
[INFO] [stderr]   Downloaded fixed-hash v0.7.0
[INFO] [stderr]   Downloaded time v0.1.44
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded rustc_version v0.2.3
[INFO] [stderr]   Downloaded wasi v0.10.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded sharded-slab v0.1.1
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded ghash v0.3.1
[INFO] [stderr]   Downloaded impl-codec v0.5.0
[INFO] [stderr]   Downloaded hex v0.4.3
[INFO] [stderr]   Downloaded sp-externalities v0.9.0
[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v3.0.0
[INFO] [stderr]   Downloaded sp-application-crypto v3.0.0
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded sp-arithmetic v3.0.0
[INFO] [stderr]   Downloaded async-trait v0.1.48
[INFO] [stderr]   Downloaded convert_case v0.4.0
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded http v0.1.21
[INFO] [stderr]   Downloaded hyper v0.12.36
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded approx v0.3.2
[INFO] [stderr]   Downloaded sp-version v3.0.0
[INFO] [stderr]   Downloaded frame-system v3.0.0
[INFO] [stderr]   Downloaded hash256-std-hasher v0.15.2
[INFO] [stderr]   Downloaded uint v0.9.0
[INFO] [stderr]   Downloaded universal-hash v0.4.0
[INFO] [stderr]   Downloaded webpki v0.21.4
[INFO] [stderr]   Downloaded nodrop v0.1.14
[INFO] [stderr]   Downloaded arrayvec v0.4.12
[INFO] [stderr]   Downloaded blake2-rfc v0.2.18
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded futures-util v0.3.13
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded x25519-dalek v1.1.0
[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'


command failed: exit status: 101

    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-runtime v3.0.0
  Downloaded sp-io v3.0.0
  Downloaded tracing-core v0.1.17
  Downloaded tracing-attributes v0.1.15
  Downloaded kvdb v0.9.0
  Downloaded tracing-log v0.1.2
  Downloaded sp-database v3.0.0
  Downloaded pin-project-lite v0.2.6
  Downloaded wasmi-validation v0.3.0
  Downloaded wasm-bindgen-macro v0.2.72
  Downloaded wasm-bindgen-macro-support v0.2.72
  Downloaded memory_units v0.3.0
  Downloaded parity-scale-codec v2.0.1
  Downloaded zeroize v1.2.0
  Downloaded block-padding v0.1.5
  Downloaded wasm-timer v0.2.5
  Downloaded ref-cast-impl v1.0.6
  Downloaded tempfile v3.2.0
  Downloaded jsonrpc-core-client v15.1.0
  Downloaded keccak v0.1.0
  Downloaded hashbrown v0.9.1
  Downloaded sp-tasks v3.0.0
  Downloaded cranelift-bforest v0.69.0
  Downloaded sc-executor v0.9.0
  Downloaded web-sys v0.3.49
  Downloaded paste-impl v0.1.18
  Downloaded sp-blockchain v3.0.0
  Downloaded sc-client-db v0.9.0
  Downloaded curve25519-dalek v3.0.2
  Downloaded quicksink v0.1.2
  Downloaded futures-rustls v0.21.1
  Downloaded cranelift-codegen v0.69.0
  Downloaded flate2 v1.0.20
  Downloaded zstd v0.5.4+zstd.1.4.7
  Downloaded platforms v1.1.0
  Downloaded hex_fmt v0.3.0
  Downloaded frame-support-procedural-tools-derive v3.0.0
  Downloaded frame-metadata v13.0.0
  Downloaded structopt v0.3.21
  Downloaded sp-transaction-pool v3.0.0
  Downloaded mio-extras v2.0.6
  Downloaded tokio-codec v0.1.2
  Downloaded tokio-sync v0.1.8
  Downloaded crossbeam-deque v0.7.3
  Downloaded nb-connect v1.1.0
  Downloaded tokio-executor v0.1.10
  Downloaded threadpool v1.8.1
  Downloaded sc-block-builder v0.9.0
  Downloaded core-foundation-sys v0.7.0
  Downloaded fs-swap v0.2.6
  Downloaded kvdb-memorydb v0.9.0
  Downloaded linregress v0.4.0
  Downloaded maplit v1.0.2
  Downloaded generic-array v0.13.3
  Downloaded quick-error v2.0.0
  Downloaded thread_local v1.1.3
  Downloaded clang-sys v0.29.3
  Downloaded sp-consensus-babe v0.9.0
  Downloaded signal-hook v0.3.7
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded pest v2.1.3
  Downloaded substrate-wasm-builder v4.0.0
  Downloaded parity-util-mem-derive v0.1.0
  Downloaded paste v1.0.5
  Downloaded sp-panic-handler v3.0.0
  Downloaded zstd-sys v1.4.18+zstd.1.4.7
  Downloaded environmental v1.1.2
  Downloaded matchers v0.0.1
  Downloaded memchr v2.3.4
  Downloaded base58 v0.1.0
  Downloaded rustc-demangle v0.1.18
  Downloaded miniz_oxide v0.4.4
  Downloaded rand v0.8.3
  Downloaded backtrace v0.3.56
  Downloaded libsecp256k1 v0.3.5
  Downloaded lru v0.6.5
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded serde_json v1.0.64
  Downloaded regex v1.4.5
  Downloaded aes-gcm v0.7.0
  Downloaded object v0.23.0
  Downloaded libp2p-plaintext v0.27.1
  Downloaded minicbor-derive v0.6.2
  Downloaded libp2p-request-response v0.9.1
  Downloaded libp2p-mdns v0.28.1
  Downloaded regex-syntax v0.6.23
  Downloaded gimli v0.23.0
  Downloaded regex-automata v0.1.9
  Downloaded aho-corasick v0.7.15
  Downloaded frame-support v3.0.0
  Downloaded asn1_der v0.6.3
  Downloaded itoa v0.4.7
  Downloaded sp-state-machine v0.9.0
  Downloaded parity-send-wrapper v0.1.0
  Downloaded libp2p-mplex v0.27.1
  Downloaded libp2p-tcp v0.27.1
  Downloaded bindgen v0.54.0
  Downloaded hmac-drbg v0.2.0
  Downloaded build-helper v0.1.1
  Downloaded rocksdb v0.15.0
  Downloaded handlebars v3.5.4
  Downloaded librocksdb-sys v6.11.4
  Downloaded blake2 v0.9.1
  Downloaded bitvec v0.20.2
  Downloaded soketto v0.4.2
  Downloaded libp2p-kad v0.28.1
  Downloaded ryu v1.0.5
  Downloaded snow v0.7.2
  Downloaded statrs v0.12.0
  Downloaded finality-grandpa v0.13.0
  Downloaded fixed-hash v0.7.0
  Downloaded time v0.1.44
  Downloaded sc-network-gossip v0.9.0
  Downloaded rustc_version v0.2.3
  Downloaded wasi v0.10.0+wasi-snapshot-preview1
  Downloaded sharded-slab v0.1.1
  Downloaded h2 v0.1.26
  Downloaded sc-consensus v0.9.0
  Downloaded ghash v0.3.1
  Downloaded impl-codec v0.5.0
  Downloaded hex v0.4.3
  Downloaded sp-externalities v0.9.0
  Downloaded sp-runtime-interface-proc-macro v3.0.0
  Downloaded sp-application-crypto v3.0.0
  Downloaded integer-sqrt v0.1.5
  Downloaded sp-arithmetic v3.0.0
  Downloaded async-trait v0.1.48
  Downloaded convert_case v0.4.0
  Downloaded getrandom v0.2.2
  Downloaded rand_core v0.6.2
  Downloaded rand_hc v0.3.0
  Downloaded http v0.1.21
  Downloaded hyper v0.12.36
  Downloaded cpuid-bool v0.2.0
  Downloaded approx v0.3.2
  Downloaded sp-version v3.0.0
  Downloaded frame-system v3.0.0
  Downloaded hash256-std-hasher v0.15.2
  Downloaded uint v0.9.0
  Downloaded universal-hash v0.4.0
  Downloaded webpki v0.21.4
  Downloaded nodrop v0.1.14
  Downloaded arrayvec v0.4.12
  Downloaded blake2-rfc v0.2.18
  Downloaded dyn-clonable-impl v0.9.0
  Downloaded futures-util v0.3.13
  Downloaded tokio v0.1.22
  Downloaded parity-ws v0.10.0
  Downloaded clap v2.33.3
  Downloaded x25519-dalek v1.1.0
  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'