[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] testing simplealb/dexchain against master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimplealb%2Fdexchain" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simplealb/dexchain on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 once_cell v1.7.2
[INFO] [stderr]   Downloaded futures-sink v0.3.15
[INFO] [stderr]   Downloaded slab v0.4.3
[INFO] [stderr]   Downloaded futures-macro v0.3.15
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.7
[INFO] [stderr]   Downloaded futures-core v0.3.15
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded approx v0.3.2
[INFO] [stderr]   Downloaded build-helper v0.1.1
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded hex-literal v0.3.1
[INFO] [stderr]   Downloaded num_enum_derive v0.5.4
[INFO] [stderr]   Downloaded hash-db v0.15.2
[INFO] [stderr]   Downloaded async-channel v1.6.1
[INFO] [stderr]   Downloaded concurrent-queue v1.2.2
[INFO] [stderr]   Downloaded futures-timer v3.0.2
[INFO] [stderr]   Downloaded blake2b_simd v0.5.11
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.1
[INFO] [stderr]   Downloaded pin-project v0.4.28
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded asynchronous-codec v0.5.0
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded dirs-sys v0.3.6
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded jsonrpc-core-client v15.1.0
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded base-x v0.2.8
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded tokio-rustls v0.14.1
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded strum v0.20.0
[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 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 once_cell v1.7.2
  Downloaded futures-sink v0.3.15
  Downloaded slab v0.4.3
  Downloaded futures-macro v0.3.15
  Downloaded value-bag v1.0.0-alpha.7
  Downloaded futures-core v0.3.15
  Downloaded ctor v0.1.20
  Downloaded integer-sqrt v0.1.5
  Downloaded approx v0.3.2
  Downloaded build-helper v0.1.1
  Downloaded dyn-clonable-impl v0.9.0
  Downloaded hex-literal v0.3.1
  Downloaded num_enum_derive v0.5.4
  Downloaded hash-db v0.15.2
  Downloaded async-channel v1.6.1
  Downloaded concurrent-queue v1.2.2
  Downloaded futures-timer v3.0.2
  Downloaded blake2b_simd v0.5.11
  Downloaded libp2p-yamux v0.30.1
  Downloaded pin-project v0.4.28
  Downloaded tokio-timer v0.2.13
  Downloaded data-encoding-macro v0.1.10
  Downloaded tokio-fs v0.1.7
  Downloaded asynchronous-codec v0.5.0
  Downloaded multibase v0.8.0
  Downloaded linked_hash_set v0.1.4
  Downloaded fs-swap v0.2.6
  Downloaded owning_ref v0.4.1
  Downloaded jsonrpc-ipc-server v15.1.0
  Downloaded bstr v0.2.16
  Downloaded dirs-sys v0.3.6
  Downloaded exit-future v0.2.0
  Downloaded jsonrpc-core v14.2.0
  Downloaded clang-sys v1.2.0
  Downloaded nom v5.1.2
  Downloaded kvdb-memorydb v0.9.0
  Downloaded jsonrpc-core-client v15.1.0
  Downloaded bindgen v0.57.0
  Downloaded pest_generator v2.1.3
  Downloaded fdlimit v0.2.1
  Downloaded pest_meta v2.1.3
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded base-x v0.2.8
  Downloaded names v0.11.0
  Downloaded cid v0.6.1
  Downloaded strum_macros v0.20.1
  Downloaded tokio-rustls v0.14.1
  Downloaded pest_derive v2.1.0
  Downloaded strum v0.20.0
  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'