[INFO] cloning repository https://github.com/tomwildcat9/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/tomwildcat9/exercise-1-and-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-1-and-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-1-and-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0afca5d2c4cf138c17c5ebbb768c0183179dae5f
[INFO] checking tomwildcat9/exercise-1-and-2 against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-1-and-2" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tomwildcat9/exercise-1-and-2
[INFO] finished tweaking git repo https://github.com/tomwildcat9/exercise-1-and-2
[INFO] tweaked toml for git repo https://github.com/tomwildcat9/exercise-1-and-2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomwildcat9/exercise-1-and-2 on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tomwildcat9/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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.6
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded ed25519 v1.0.3
[INFO] [stderr]   Downloaded futures-core v0.3.13
[INFO] [stderr]   Downloaded sp-keystore v0.9.0
[INFO] [stderr]   Downloaded sp-version v3.0.0
[INFO] [stderr]   Downloaded frame-system v3.0.0
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded libp2p-dns v0.27.0
[INFO] [stderr]   Downloaded safe-mix v1.0.1
[INFO] [stderr]   Downloaded sp-rpc v3.0.0
[INFO] [stderr]   Downloaded cranelift-entity v0.69.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.69.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded security-framework-sys v1.0.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded async-std v1.9.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded idna v0.2.2
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.72
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded web-sys v0.3.49
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded bumpalo v3.6.1
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded hyper v0.12.36
[INFO] [stderr]   Downloaded blake3 v0.3.7
[INFO] [stderr]   Downloaded prometheus v0.11.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded libp2p-core v0.27.1
[INFO] [stderr]   Downloaded multihash v0.13.2
[INFO] [stderr]   Downloaded url v2.2.1
[INFO] [stderr]   Downloaded libp2p v0.34.0
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded jsonrpc-http-server v15.1.0
[INFO] [stderr]   Downloaded globset v0.4.6
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded blake2b_simd v0.5.11
[INFO] [stderr]   Downloaded blake2s_simd v0.5.11
[INFO] [stderr]   Downloaded cc v1.0.67
[INFO] [stderr]   Downloaded async-io v1.3.1
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.3
[INFO] [stderr]   Downloaded futures-lite v1.11.3
[INFO] [stderr]   Downloaded pin-project v1.0.6
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.72
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.72
[INFO] [stderr]   Downloaded sp-consensus v0.9.0
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[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'


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
        Updating crates.io index
     Downloading crates ...
      Downloaded ctor v0.1.20
      Downloaded value-bag v1.0.0-alpha.6
      Downloaded sp-wasm-interface v3.0.0
      Downloaded sp-io v3.0.0
      Downloaded ed25519 v1.0.3
      Downloaded futures-core v0.3.13
      Downloaded sp-keystore v0.9.0
      Downloaded sp-version v3.0.0
      Downloaded frame-system v3.0.0
      Downloaded paste-impl v0.1.18
      Downloaded libp2p-dns v0.27.0
      Downloaded safe-mix v1.0.1
      Downloaded sp-rpc v3.0.0
      Downloaded cranelift-entity v0.69.0
      Downloaded cranelift-frontend v0.69.0
      Downloaded cranelift-native v0.69.0
      Downloaded wasmparser v0.71.0
      Downloaded tokio-timer v0.2.13
      Downloaded cid v0.6.1
      Downloaded security-framework-sys v1.0.0
      Downloaded kvdb-rocksdb v0.11.0
      Downloaded pallet-transaction-payment-rpc v3.0.0
      Downloaded sc-consensus-epochs v0.9.0
      Downloaded pest_meta v2.1.3
      Downloaded sc-proposer-metrics v0.9.0
      Downloaded redox_users v0.3.5
      Downloaded fdlimit v0.2.1
      Downloaded sc-basic-authorship v0.9.0
      Downloaded sc-cli v0.9.0
      Downloaded async-std v1.9.0
      Downloaded rocksdb v0.15.0
      Downloaded zstd-sys v1.4.18+zstd.1.4.7
      Downloaded idna v0.2.2
      Downloaded pest_generator v2.1.3
      Downloaded bstr v0.2.15
      Downloaded wasm-bindgen v0.2.72
      Downloaded names v0.11.0
      Downloaded sc-consensus-aura v0.9.0
      Downloaded rust-argon2 v0.8.3
      Downloaded dirs-sys v0.3.5
      Downloaded pest_derive v2.1.0
      Downloaded quick-error v2.0.0
      Downloaded sc-network v0.9.0
      Downloaded web-sys v0.3.49
      Downloaded handlebars v3.5.4
      Downloaded snow v0.7.2
      Downloaded bumpalo v3.6.1
      Downloaded sc-consensus-uncles v0.9.0
      Downloaded sc-consensus-slots v0.9.0
      Downloaded rpassword v5.0.1
      Downloaded bindgen v0.54.0
      Downloaded sp-keyring v3.0.0
      Downloaded sc-chain-spec-derive v3.0.0
      Downloaded sp-consensus-vrf v0.9.0
      Downloaded sc-chain-spec v3.0.0
      Downloaded sc-client-db v0.9.0
      Downloaded hyper v0.12.36
      Downloaded blake3 v0.3.7
      Downloaded prometheus v0.11.0
      Downloaded frame-benchmarking-cli v3.0.0
      Downloaded directories v3.0.1
      Downloaded sc-consensus-babe v0.9.0
      Downloaded sc-finality-grandpa v0.9.0
      Downloaded kvdb-memorydb v0.9.0
      Downloaded owning_ref v0.4.1
      Downloaded libp2p-core v0.27.1
      Downloaded multihash v0.13.2
      Downloaded url v2.2.1
      Downloaded libp2p v0.34.0
      Downloaded signal-hook v0.3.7
      Downloaded sc-consensus v0.9.0
      Downloaded sp-consensus-babe v0.9.0
      Downloaded fs-swap v0.2.6
      Downloaded ct-logs v0.7.0
      Downloaded security-framework v1.0.0
      Downloaded data-encoding-macro v0.1.10
      Downloaded jsonrpc-http-server v15.1.0
      Downloaded globset v0.4.6
      Downloaded tokio-sync v0.1.8
      Downloaded tokio v0.1.22
      Downloaded cpp_demangle v0.3.2
      Downloaded cranelift-codegen v0.69.0
      Downloaded blake2b_simd v0.5.11
      Downloaded blake2s_simd v0.5.11
      Downloaded cc v1.0.67
      Downloaded async-io v1.3.1
      Downloaded crossbeam-utils v0.8.3
      Downloaded futures-lite v1.11.3
      Downloaded pin-project v1.0.6
      Downloaded wasm-bindgen-backend v0.2.72
      Downloaded wasm-bindgen-macro-support v0.2.72
      Downloaded sp-consensus v0.9.0
      Downloaded exit-future v0.2.0
      Downloaded pdqselect v0.1.0
      Downloaded sc-network-gossip v0.9.0
      Downloaded memmap2 v0.2.1
      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'