[INFO] cloning repository https://github.com/creator-blockchains/pallet-ethereum-frontier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/creator-blockchains/pallet-ethereum-frontier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreator-blockchains%2Fpallet-ethereum-frontier", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreator-blockchains%2Fpallet-ethereum-frontier'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16fafff265858ff7aaeeeee4fabcee374e1af0c7
[INFO] checking creator-blockchains/pallet-ethereum-frontier against master#d9563937fa3b030c5845811113505070109414d2 for pr-151830
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreator-blockchains%2Fpallet-ethereum-frontier" "/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/creator-blockchains/pallet-ethereum-frontier
[INFO] finished tweaking git repo https://github.com/creator-blockchains/pallet-ethereum-frontier
[INFO] tweaked toml for git repo https://github.com/creator-blockchains/pallet-ethereum-frontier written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/creator-blockchains/pallet-ethereum-frontier on toolchain d9563937fa3b030c5845811113505070109414d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d9563937fa3b030c5845811113505070109414d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/creator-blockchains/pallet-ethereum-frontier 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" "+d9563937fa3b030c5845811113505070109414d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-hex v2.1.0
[INFO] [stderr]   Downloaded trie-root v0.16.0
[INFO] [stderr]   Downloaded ctor v0.1.19
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded thiserror v1.0.24
[INFO] [stderr]   Downloaded hash256-std-hasher v0.15.2
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded futures-macro v0.3.12
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded rw-stream-sink v0.2.1
[INFO] [stderr]   Downloaded which v4.0.2
[INFO] [stderr]   Downloaded multimap v0.8.2
[INFO] [stderr]   Downloaded asn1_der_derive v0.1.2
[INFO] [stderr]   Downloaded chacha20 v0.5.0
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded ethbloom v0.11.0
[INFO] [stderr]   Downloaded num-iter v0.1.42
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded jsonrpc-core-client v14.2.0
[INFO] [stderr]   Downloaded substrate-bn v0.6.0
[INFO] [stderr]   Downloaded assert_matches v1.4.0
[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded object v0.23.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded finality-grandpa v0.14.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded libsecp256k1-gen-genmult v0.2.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded tokio v0.2.25
[INFO] [stderr]   Downloaded curve25519-dalek v3.0.2
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded sha3 v0.8.2
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.28.0
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded async-std v1.9.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded env_logger v0.7.1
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[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

    Updating git repository `https://github.com/paritytech/substrate.git`
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded rustc-hex v2.1.0
  Downloaded trie-root v0.16.0
  Downloaded ctor v0.1.19
  Downloaded rand_chacha v0.3.0
  Downloaded thiserror v1.0.24
  Downloaded hash256-std-hasher v0.15.2
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded futures-macro v0.3.12
  Downloaded hmac-drbg v0.2.0
  Downloaded rw-stream-sink v0.2.1
  Downloaded which v4.0.2
  Downloaded multimap v0.8.2
  Downloaded asn1_der_derive v0.1.2
  Downloaded chacha20 v0.5.0
  Downloaded tokio-codec v0.1.2
  Downloaded tokio-uds v0.2.7
  Downloaded ct-logs v0.7.0
  Downloaded ethbloom v0.11.0
  Downloaded num-iter v0.1.42
  Downloaded fdlimit v0.2.1
  Downloaded jsonrpc-core v14.2.0
  Downloaded jsonrpc-derive v14.2.2
  Downloaded statrs v0.12.0
  Downloaded jsonrpc-core-client v14.2.0
  Downloaded substrate-bn v0.6.0
  Downloaded assert_matches v1.4.0
  Downloaded num v0.3.1
  Downloaded object v0.23.0
  Downloaded structopt v0.3.21
  Downloaded paste v0.1.18
  Downloaded rustls v0.18.1
  Downloaded finality-grandpa v0.14.0
  Downloaded rocksdb v0.15.0
  Downloaded bindgen v0.54.0
  Downloaded linregress v0.4.0
  Downloaded libsecp256k1-gen-genmult v0.2.0
  Downloaded num-complex v0.3.1
  Downloaded snow v0.7.2
  Downloaded clang-sys v0.29.3
  Downloaded tokio v0.2.25
  Downloaded curve25519-dalek v3.0.2
  Downloaded build-helper v0.1.1
  Downloaded kvdb-memorydb v0.9.0
  Downloaded hyper v0.12.35
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded sha3 v0.8.2
  Downloaded libp2p-gossipsub v0.28.0
  Downloaded shlex v0.1.1
  Downloaded async-std v1.9.0
  Downloaded pdqselect v0.1.0
  Downloaded fs-swap v0.2.5
  Downloaded env_logger v0.7.1
  Downloaded kvdb-rocksdb v0.11.0
  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'