[INFO] cloning repository https://github.com/simplealb/dexchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simplealb/dexchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplealb%2Fdexchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplealb%2Fdexchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d33b5df28631360c650071ead1bc672528ef2b74
[INFO] checking simplealb/dexchain against master#fe7294f8793d001bc3f9d197e7cdef6cdb46c15a for pr-153912
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplealb%2Fdexchain" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/simplealb/dexchain
[INFO] finished tweaking git repo https://github.com/simplealb/dexchain
[INFO] tweaked toml for git repo https://github.com/simplealb/dexchain written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simplealb/dexchain on toolchain fe7294f8793d001bc3f9d197e7cdef6cdb46c15a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/simplealb/dexchain 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" "+fe7294f8793d001bc3f9d197e7cdef6cdb46c15a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/dexioorg/frontier`
[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 ctor v0.1.20
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded futures-io v0.3.15
[INFO] [stderr]   Downloaded evm v0.25.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.74
[INFO] [stderr]   Downloaded dyn-clonable v0.9.0
[INFO] [stderr]   Downloaded signature v1.3.0
[INFO] [stderr]   Downloaded subtle v2.4.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded which v4.1.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.1
[INFO] [stderr]   Downloaded rw-stream-sink v0.2.1
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded cargo-platform v0.1.1
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.27.0
[INFO] [stderr]   Downloaded unsigned-varint v0.5.1
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded cuckoofilter v0.5.0
[INFO] [stderr]   Downloaded ripemd160 v0.9.1
[INFO] [stderr]   Downloaded webpki-roots v0.21.1
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded core-foundation v0.7.0
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v14.2.0
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded hyper v0.12.36
[INFO] [stderr]   Downloaded async-trait v0.1.50
[INFO] [stderr]   Downloaded rocksdb v0.16.0
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded dyn-clone v1.0.4
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded handlebars v3.5.5
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.74
[INFO] [stderr]   Downloaded rustc-demangle v0.1.19
[INFO] [stderr]   Downloaded sharded-slab v0.1.1
[INFO] [stderr]   Downloaded addr2line v0.15.1
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded impl-serde v0.3.1
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded pwasm-utils v0.16.0
[INFO] [stderr]   Downloaded aes-soft v0.5.0
[INFO] [stderr]   Downloaded aesni v0.8.0
[INFO] [stderr]   Downloaded statrs v0.13.0
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded aes-gcm v0.7.0
[INFO] [stderr]   Downloaded syn v1.0.72
[INFO] [stderr]   Downloaded bitvec v0.20.4
[INFO] [stderr]   Downloaded object v0.24.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.74
[INFO] [stderr]   Downloaded futures-util v0.3.15
[INFO] [stderr]   Downloaded libm v0.2.1
[INFO] [stderr]   Downloaded bumpalo v3.6.1
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded unicode-normalization v0.1.17
[INFO] [stderr]   Downloaded aes v0.5.0
[INFO] [stderr]   Downloaded x25519-dalek v1.1.1
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.18
[INFO] [stderr]   Downloaded tiny-bip39 v0.8.0
[INFO] [stderr]   Downloaded derive_more v0.99.14
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded serde v1.0.126
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded curve25519-dalek v3.1.0
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.2
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded libp2p-mplex v0.27.1
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded js-sys v0.3.51
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded serde_derive v1.0.126
[INFO] [stderr]   Downloaded web-sys v0.3.51
[INFO] [stderr]   Downloaded wasmi v0.6.2
[INFO] [stderr]   Downloaded jsonrpc-pubsub v15.1.0
[INFO] [stderr]   Downloaded libp2p-swarm v0.27.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded schnorrkel v0.9.1
[INFO] [stderr]   Downloaded trie-db v0.22.3
[INFO] [stderr]   Downloaded parity-scale-codec v2.3.0
[INFO] [stderr]   Downloaded twox-hash v1.6.0
[INFO] [stderr]   Downloaded tinyvec v1.2.0
[INFO] [stderr]   Downloaded directories v3.0.2
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded libp2p-noise v0.29.0
[INFO] [stderr]   Downloaded minicbor v0.7.2
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded futures v0.3.15
[INFO] [stderr]   Downloaded parity-wasm v0.41.0
[INFO] [stderr]   Downloaded synstructure v0.12.4
[INFO] [stderr]   Downloaded thiserror v1.0.25
[INFO] [stderr]   Downloaded uint v0.9.0
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded sha2 v0.8.2
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.2
[INFO] [stderr]   Downloaded once_cell v1.7.2
[INFO] [stderr]   Downloaded arrayvec v0.7.0
[INFO] [stderr]   Downloaded futures-channel v0.3.15
[INFO] [stderr]   Downloaded rlp v0.5.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded sha2 v0.9.5
[INFO] [stderr]   Downloaded enumflags2_derive v0.6.4
[INFO] [stderr]   Downloaded enumflags2 v0.6.4
[INFO] [stderr]   Downloaded jobserver v0.1.22
[INFO] [stderr]   Downloaded futures-executor v0.3.15
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded schannel v0.1.19
[INFO] [stderr]   Downloaded base-x v0.2.8
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded jsonrpc-core-client v14.2.0
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded dirs-sys v0.3.6
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.1
[INFO] [stderr]   Downloaded libsecp256k1 v0.3.5
[INFO] [stderr]   Downloaded memmap2 v0.2.3
[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 git repository `https://github.com/dexioorg/frontier`
        Updating git repository `https://github.com/paritytech/substrate.git`
        Updating crates.io index
        Blocking waiting for file lock on package cache
     Downloading crates ...
      Downloaded ctor v0.1.20
      Downloaded wasmi-validation v0.3.0
      Downloaded dyn-clonable-impl v0.9.0
      Downloaded futures-io v0.3.15
      Downloaded evm v0.25.0
      Downloaded wasm-bindgen-shared v0.2.74
      Downloaded dyn-clonable v0.9.0
      Downloaded signature v1.3.0
      Downloaded subtle v2.4.0
      Downloaded num-complex v0.3.1
      Downloaded which v4.1.0
      Downloaded libp2p-yamux v0.30.1
      Downloaded rw-stream-sink v0.2.1
      Downloaded ref-cast-impl v1.0.6
      Downloaded cargo-platform v0.1.1
      Downloaded libp2p-wasm-ext v0.27.0
      Downloaded unsigned-varint v0.5.1
      Downloaded if-addrs-sys v0.3.2
      Downloaded block-cipher v0.8.0
      Downloaded cuckoofilter v0.5.0
      Downloaded ripemd160 v0.9.1
      Downloaded webpki-roots v0.21.1
      Downloaded mio-named-pipes v0.1.7
      Downloaded clang-sys v1.2.0
      Downloaded core-foundation v0.7.0
      Downloaded shlex v0.1.1
      Downloaded jsonrpc-core v14.2.0
      Downloaded jsonrpc-pubsub v14.2.0
      Downloaded security-framework v1.0.0
      Downloaded hyper v0.12.36
      Downloaded async-trait v0.1.50
      Downloaded rocksdb v0.16.0
      Downloaded paste v1.0.5
      Downloaded dyn-clone v1.0.4
      Downloaded bindgen v0.57.0
      Downloaded handlebars v3.5.5
      Downloaded wasm-bindgen-backend v0.2.74
      Downloaded rustc-demangle v0.1.19
      Downloaded sharded-slab v0.1.1
      Downloaded addr2line v0.15.1
      Downloaded cexpr v0.4.0
      Downloaded impl-serde v0.3.1
      Downloaded tokio-timer v0.2.13
      Downloaded pwasm-utils v0.16.0
      Downloaded aes-soft v0.5.0
      Downloaded aesni v0.8.0
      Downloaded statrs v0.13.0
      Downloaded nom v5.1.2
      Downloaded aes-gcm v0.7.0
      Downloaded syn v1.0.72
      Downloaded bitvec v0.20.4
      Downloaded object v0.24.0
      Downloaded wasm-bindgen v0.2.74
      Downloaded futures-util v0.3.15
      Downloaded libm v0.2.1
      Downloaded bumpalo v3.6.1
      Downloaded serde_json v1.0.64
      Downloaded unicode-normalization v0.1.17
      Downloaded aes v0.5.0
      Downloaded x25519-dalek v1.1.1
      Downloaded tracing-subscriber v0.2.18
      Downloaded tiny-bip39 v0.8.0
      Downloaded derive_more v0.99.14
      Downloaded backtrace v0.3.59
      Downloaded serde v1.0.126
      Downloaded tokio-sync v0.1.8
      Downloaded curve25519-dalek v3.1.0
      Downloaded curve25519-dalek v2.1.2
      Downloaded tokio-reactor v0.1.12
      Downloaded tokio-io v0.1.13
      Downloaded libp2p-mplex v0.27.1
      Downloaded snow v0.7.2
      Downloaded js-sys v0.3.51
      Downloaded ahash v0.4.7
      Downloaded gimli v0.24.0
      Downloaded serde_derive v1.0.126
      Downloaded web-sys v0.3.51
      Downloaded wasmi v0.6.2
      Downloaded jsonrpc-pubsub v15.1.0
      Downloaded libp2p-swarm v0.27.2
      Downloaded matrixmultiply v0.2.4
      Downloaded cc v1.0.68
      Downloaded schnorrkel v0.9.1
      Downloaded trie-db v0.22.3
      Downloaded parity-scale-codec v2.3.0
      Downloaded twox-hash v1.6.0
      Downloaded tinyvec v1.2.0
      Downloaded directories v3.0.2
      Downloaded kvdb-memorydb v0.9.0
      Downloaded fs-swap v0.2.6
      Downloaded tokio-udp v0.1.6
      Downloaded tokio-executor v0.1.10
      Downloaded tokio-uds v0.2.7
      Downloaded num v0.3.1
      Downloaded libp2p-noise v0.29.0
      Downloaded minicbor v0.7.2
      Downloaded libp2p-request-response v0.9.1
      Downloaded futures v0.3.15
      Downloaded parity-wasm v0.41.0
      Downloaded synstructure v0.12.4
      Downloaded thiserror v1.0.25
      Downloaded uint v0.9.0
      Downloaded tracing-serde v0.1.2
      Downloaded bstr v0.2.16
      Downloaded wasm-bindgen-macro-support v0.2.74
      Downloaded rand_core v0.6.2
      Downloaded sha2 v0.8.2
      Downloaded substrate-bip39 v0.4.2
      Downloaded once_cell v1.7.2
      Downloaded arrayvec v0.7.0
      Downloaded futures-channel v0.3.15
      Downloaded rlp v0.5.0
      Downloaded redox_syscall v0.2.8
      Downloaded sha2 v0.9.5
      Downloaded enumflags2_derive v0.6.4
      Downloaded enumflags2 v0.6.4
      Downloaded jobserver v0.1.22
      Downloaded futures-executor v0.3.15
      Downloaded jsonrpc-derive v14.2.2
      Downloaded ct-logs v0.7.0
      Downloaded schannel v0.1.19
      Downloaded base-x v0.2.8
      Downloaded data-encoding-macro v0.1.10
      Downloaded ip_network v0.3.4
      Downloaded parity-ws v0.10.0
      Downloaded jsonrpc-client-transports v14.2.1
      Downloaded jsonrpc-core-client v14.2.0
      Downloaded redox_users v0.4.0
      Downloaded dirs-sys v0.3.6
      Downloaded libloading v0.7.0
      Downloaded kvdb-rocksdb v0.11.1
      Downloaded libsecp256k1 v0.3.5
      Downloaded memmap2 v0.2.3
      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'