[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] testing Mke1ichael/MathChain against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMke1ichael%2FMathChain" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mke1ichael/MathChain on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "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" "+1ef7943ee607160a564655b6596f83670ef95df5" "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 walkdir v2.3.1
[INFO] [stderr]   Downloaded rustc-demangle v0.1.18
[INFO] [stderr]   Downloaded environmental v1.1.2
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded parity-wasm v0.32.0
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded hash256-std-hasher v0.15.2
[INFO] [stderr]   Downloaded futures-sink v0.3.13
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded net2 v0.2.37
[INFO] [stderr]   Downloaded futures-lite v1.11.3
[INFO] [stderr]   Downloaded cc v1.0.67
[INFO] [stderr]   Downloaded multistream-select v0.10.2
[INFO] [stderr]   Downloaded parity-util-mem-derive v0.1.0
[INFO] [stderr]   Downloaded curve25519-dalek v3.0.2
[INFO] [stderr]   Downloaded dns-parser v0.8.0
[INFO] [stderr]   Downloaded evm-runtime v0.25.0
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded prost v0.7.0
[INFO] [stderr]   Downloaded wat v1.0.36
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded ethereum v0.7.1
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.69.0
[INFO] [stderr]   Downloaded termcolor v1.1.2
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded threadpool v1.8.1
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded hyper-rustls v0.21.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded strum v0.20.0
[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 array-bytes v0.3.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v14.2.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded handlebars v3.5.3
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded exit-future v0.2.0
[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 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 walkdir v2.3.1
  Downloaded rustc-demangle v0.1.18
  Downloaded environmental v1.1.2
  Downloaded quote v1.0.9
  Downloaded parity-wasm v0.32.0
  Downloaded proc-macro-nested v0.1.7
  Downloaded hash256-std-hasher v0.15.2
  Downloaded futures-sink v0.3.13
  Downloaded proc-macro-hack v0.5.19
  Downloaded hmac-drbg v0.2.0
  Downloaded net2 v0.2.37
  Downloaded futures-lite v1.11.3
  Downloaded cc v1.0.67
  Downloaded multistream-select v0.10.2
  Downloaded parity-util-mem-derive v0.1.0
  Downloaded curve25519-dalek v3.0.2
  Downloaded dns-parser v0.8.0
  Downloaded evm-runtime v0.25.0
  Downloaded prost-derive v0.7.0
  Downloaded prost v0.7.0
  Downloaded wat v1.0.36
  Downloaded redox_users v0.4.0
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded aead v0.3.2
  Downloaded memmap2 v0.2.1
  Downloaded ethereum v0.7.1
  Downloaded dirs-sys v0.3.5
  Downloaded jsonrpc-core v14.2.0
  Downloaded rocksdb v0.15.0
  Downloaded cranelift-bforest v0.69.0
  Downloaded termcolor v1.1.2
  Downloaded cranelift-native v0.69.0
  Downloaded threadpool v1.8.1
  Downloaded multibase v0.8.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded ct-logs v0.7.0
  Downloaded hyper-rustls v0.21.0
  Downloaded rpassword v5.0.1
  Downloaded strum v0.20.0
  Downloaded fdlimit v0.2.1
  Downloaded pest_meta v2.1.3
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded array-bytes v0.3.0
  Downloaded jsonrpc-pubsub v14.2.0
  Downloaded regalloc v0.0.31
  Downloaded clap v2.33.3
  Downloaded bindgen v0.54.0
  Downloaded jsonrpc-derive v14.2.2
  Downloaded maplit v1.0.2
  Downloaded pest_derive v2.1.0
  Downloaded quick-error v2.0.0
  Downloaded bstr v0.2.15
  Downloaded pest_generator v2.1.3
  Downloaded which v3.1.1
  Downloaded directories v3.0.1
  Downloaded libloading v0.5.2
  Downloaded clang-sys v0.29.3
  Downloaded handlebars v3.5.3
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded redox_users v0.3.5
  Downloaded cranelift-codegen v0.69.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded fs-swap v0.2.5
  Downloaded rust-argon2 v0.8.3
  Downloaded exit-future v0.2.0
  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'