[INFO] cloning repository https://github.com/Mke1ichael/MathChain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mke1ichael/MathChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMke1ichael%2FMathChain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMke1ichael%2FMathChain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44f4cac7679c0142f836ebded0e402a49ab87d6b
[INFO] checking Mke1ichael/MathChain against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMke1ichael%2FMathChain" "/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/Mke1ichael/MathChain
[INFO] finished tweaking git repo https://github.com/Mke1ichael/MathChain
[INFO] tweaked toml for git repo https://github.com/Mke1ichael/MathChain written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mke1ichael/MathChain on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mke1ichael/MathChain 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/mathwallet/frontier`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Updating git repository `https://github.com/mathwallet/MathChain-common`
[INFO] [stderr]     Updating git repository `https://github.com/mathwallet/secret-store.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.1.19
[INFO] [stderr]   Downloaded wasm-gc-api v0.1.11
[INFO] [stderr]   Downloaded crypto-mac v0.8.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded subtle v2.4.0
[INFO] [stderr]   Downloaded hmac v0.8.1
[INFO] [stderr]   Downloaded parking_lot_core v0.8.3
[INFO] [stderr]   Downloaded wasi v0.9.0+wasi-snapshot-preview1
[INFO] [stderr]   Downloaded anyhow v1.0.38
[INFO] [stderr]   Downloaded lock_api v0.4.2
[INFO] [stderr]   Downloaded signal-hook-registry v1.3.0
[INFO] [stderr]   Downloaded httparse v1.3.5
[INFO] [stderr]   Downloaded futures-sink v0.3.13
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.73
[INFO] [stderr]   Downloaded async-lock v2.3.0
[INFO] [stderr]   Downloaded base64 v0.13.0
[INFO] [stderr]   Downloaded tracing-futures v0.2.5
[INFO] [stderr]   Downloaded libp2p-ping v0.28.0
[INFO] [stderr]   Downloaded quick-error v1.2.3
[INFO] [stderr]   Downloaded libp2p-swarm v0.28.0
[INFO] [stderr]   Downloaded aes v0.5.0
[INFO] [stderr]   Downloaded ghash v0.3.1
[INFO] [stderr]   Downloaded ethbloom v0.11.0
[INFO] [stderr]   Downloaded cranelift-entity v0.69.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded object v0.22.0
[INFO] [stderr]   Downloaded memoffset v0.6.1
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded cranelift-wasm v0.69.0
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded pwasm-utils v0.14.0
[INFO] [stderr]   Downloaded intervalier v0.4.0
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded assert_matches v1.5.0
[INFO] [stderr]   Downloaded array-bytes v0.3.0
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded peeking_take_while v0.1.2
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded jsonrpc-pubsub v14.2.0
[INFO] [stderr]   Downloaded schannel v0.1.19
[INFO] [stderr]   Downloaded handlebars v3.5.3
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded jsonrpc-core-client v14.2.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded fs2 v0.4.3
[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'


command failed: exit status: 101

    Updating crates.io index
    Updating git repository `https://github.com/mathwallet/frontier`
    Updating git repository `https://github.com/paritytech/substrate.git`
    Updating git repository `https://github.com/mathwallet/MathChain-common`
    Updating git repository `https://github.com/mathwallet/secret-store.git`
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded ctor v0.1.19
  Downloaded wasm-gc-api v0.1.11
  Downloaded crypto-mac v0.8.0
  Downloaded proc-macro2 v1.0.24
  Downloaded subtle v2.4.0
  Downloaded hmac v0.8.1
  Downloaded parking_lot_core v0.8.3
  Downloaded wasi v0.9.0+wasi-snapshot-preview1
  Downloaded anyhow v1.0.38
  Downloaded lock_api v0.4.2
  Downloaded signal-hook-registry v1.3.0
  Downloaded httparse v1.3.5
  Downloaded futures-sink v0.3.13
  Downloaded wasm-bindgen-macro v0.2.73
  Downloaded async-lock v2.3.0
  Downloaded base64 v0.13.0
  Downloaded tracing-futures v0.2.5
  Downloaded libp2p-ping v0.28.0
  Downloaded quick-error v1.2.3
  Downloaded libp2p-swarm v0.28.0
  Downloaded aes v0.5.0
  Downloaded ghash v0.3.1
  Downloaded ethbloom v0.11.0
  Downloaded cranelift-entity v0.69.0
  Downloaded target-lexicon v0.11.2
  Downloaded object v0.22.0
  Downloaded memoffset v0.6.1
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded unsigned-varint v0.6.0
  Downloaded zstd-safe v2.0.6+zstd.1.4.7
  Downloaded cranelift-wasm v0.69.0
  Downloaded redox_users v0.4.0
  Downloaded pwasm-utils v0.14.0
  Downloaded intervalier v0.4.0
  Downloaded smallvec v0.6.14
  Downloaded tokio-reactor v0.1.12
  Downloaded http-body v0.1.0
  Downloaded assert_matches v1.5.0
  Downloaded array-bytes v0.3.0
  Downloaded jsonrpc-core v14.2.0
  Downloaded peeking_take_while v0.1.2
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded jsonrpc-pubsub v14.2.0
  Downloaded schannel v0.1.19
  Downloaded handlebars v3.5.3
  Downloaded bstr v0.2.15
  Downloaded h2 v0.1.26
  Downloaded jsonrpc-core-client v14.2.0
  Downloaded rustls v0.18.1
  Downloaded jsonrpc-derive v14.2.2
  Downloaded maplit v1.0.2
  Downloaded rocksdb v0.15.0
  Downloaded pest_meta v2.1.3
  Downloaded pest_generator v2.1.3
  Downloaded clang-sys v0.29.3
  Downloaded pdqselect v0.1.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded fs-swap v0.2.5
  Downloaded owning_ref v0.4.1
  Downloaded cexpr v0.4.0
  Downloaded libloading v0.5.2
  Downloaded kvdb-rocksdb v0.11.0
  Downloaded fs2 v0.4.3
  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'