[INFO] cloning repository https://github.com/lorena40m/mathchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lorena40m/mathchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florena40m%2Fmathchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florena40m%2Fmathchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b8ee2f17a3315869236caf616eecb484dc8d5e5
[INFO] checking lorena40m/mathchain against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florena40m%2Fmathchain" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lorena40m/mathchain
[INFO] finished tweaking git repo https://github.com/lorena40m/mathchain
[INFO] tweaked toml for git repo https://github.com/lorena40m/mathchain written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lorena40m/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/lorena40m/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 git repository `https://github.com/mathwallet/frontier`
[INFO] [stderr]     Updating crates.io index
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.2.5
[INFO] [stderr]   Downloaded multihash-derive v0.7.1
[INFO] [stderr]   Downloaded primitive-types v0.9.0
[INFO] [stderr]   Downloaded blake2s_simd v0.5.11
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.31.0
[INFO] [stderr]   Downloaded event-listener v2.5.1
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded async-executor v1.4.0
[INFO] [stderr]   Downloaded parity-util-mem-derive v0.1.0
[INFO] [stderr]   Downloaded yamux v0.8.1
[INFO] [stderr]   Downloaded safe-mix v1.0.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.69.0
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded evm-core v0.25.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.69.0
[INFO] [stderr]   Downloaded intervalier v0.4.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded jsonrpc-core v14.2.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v14.2.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded parity-wasm v0.32.0
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded async-global-executor v2.0.2
[INFO] [stderr]   Downloaded string v0.2.1
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded futures-util v0.3.13
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded tinyvec v1.1.1
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded futures-lite v1.11.3
[INFO] [stderr]   Downloaded hash-db v0.15.2
[INFO] [stderr]   Downloaded trust-dns-resolver v0.20.1
[INFO] [stderr]   Downloaded security-framework-sys v1.0.0
[INFO] [stderr]   Downloaded http v0.1.21
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] [stderr]   Downloaded vec-arena v1.0.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.4.0
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded jsonrpc-http-server v15.1.0
[INFO] [stderr]   Downloaded librocksdb-sys v6.11.4
[INFO] [stderr]   Downloaded array-bytes v0.3.0
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded sha-1 v0.9.4
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded triehash v0.8.4
[INFO] [stderr]   Downloaded libp2p-kad v0.29.0
[INFO] [stderr]   Downloaded rustls v0.19.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded ct-logs v0.7.0
[INFO] [stderr]   Downloaded erased-serde v0.3.13
[INFO] [stderr]   Downloaded serde_derive v1.0.124
[INFO] [stderr]   Downloaded async-trait v0.1.47
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded futures-rustls v0.21.1
[INFO] [stderr]   Downloaded tokio-named-pipes v0.1.0
[INFO] [stderr]   Downloaded idna v0.2.2
[INFO] [stderr]   Downloaded ed25519 v1.0.3
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded libp2p-relay v0.1.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.2
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.28.1
[INFO] [stderr]   Downloaded multistream-select v0.10.2
[INFO] [stderr]   Downloaded multimap v0.8.2
[INFO] [stderr]   Downloaded futures v0.1.31
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[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/mathwallet/frontier`
    Updating crates.io index
    Updating git repository `https://github.com/mathwallet/MathChain-common`
    Updating git repository `https://github.com/mathwallet/secret-store.git`
 Downloading crates ...
  Downloaded redox_syscall v0.2.5
  Downloaded multihash-derive v0.7.1
  Downloaded primitive-types v0.9.0
  Downloaded blake2s_simd v0.5.11
  Downloaded kvdb v0.9.0
  Downloaded libp2p-yamux v0.31.0
  Downloaded event-listener v2.5.1
  Downloaded parity-multiaddr v0.11.2
  Downloaded async-executor v1.4.0
  Downloaded parity-util-mem-derive v0.1.0
  Downloaded yamux v0.8.1
  Downloaded safe-mix v1.0.1
  Downloaded cranelift-wasm v0.69.0
  Downloaded redox_users v0.4.0
  Downloaded cranelift-native v0.69.0
  Downloaded evm-core v0.25.0
  Downloaded cranelift-codegen-shared v0.69.0
  Downloaded intervalier v0.4.0
  Downloaded structopt-derive v0.4.14
  Downloaded target-lexicon v0.11.2
  Downloaded tokio-tcp v0.1.4
  Downloaded ip_network v0.3.4
  Downloaded jsonrpc-core v14.2.0
  Downloaded jsonrpc-pubsub v14.2.0
  Downloaded rustls v0.18.1
  Downloaded jsonrpc-derive v14.2.2
  Downloaded parity-wasm v0.32.0
  Downloaded retain_mut v0.1.2
  Downloaded async-global-executor v2.0.2
  Downloaded string v0.2.1
  Downloaded tokio-fs v0.1.7
  Downloaded wasmtime v0.22.0
  Downloaded platforms v1.1.0
  Downloaded tokio-sync v0.1.8
  Downloaded directories v3.0.1
  Downloaded tokio-io v0.1.13
  Downloaded strum_macros v0.20.1
  Downloaded futures-util v0.3.13
  Downloaded security-framework v1.0.0
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded tinyvec v1.1.1
  Downloaded h2 v0.1.26
  Downloaded futures-lite v1.11.3
  Downloaded hash-db v0.15.2
  Downloaded trust-dns-resolver v0.20.1
  Downloaded security-framework-sys v1.0.0
  Downloaded http v0.1.21
  Downloaded prost-build v0.7.0
  Downloaded vec-arena v1.0.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded rustls-native-certs v0.4.0
  Downloaded strum v0.20.0
  Downloaded jsonrpc-http-server v15.1.0
  Downloaded librocksdb-sys v6.11.4
  Downloaded array-bytes v0.3.0
  Downloaded tokio-udp v0.1.6
  Downloaded if-addrs v0.6.5
  Downloaded bstr v0.2.15
  Downloaded sha-1 v0.9.4
  Downloaded statrs v0.12.0
  Downloaded triehash v0.8.4
  Downloaded libp2p-kad v0.29.0
  Downloaded rustls v0.19.0
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded generic-array v0.13.3
  Downloaded ct-logs v0.7.0
  Downloaded erased-serde v0.3.13
  Downloaded serde_derive v1.0.124
  Downloaded async-trait v0.1.47
  Downloaded zstd-sys v1.4.18+zstd.1.4.7
  Downloaded futures-rustls v0.21.1
  Downloaded tokio-named-pipes v0.1.0
  Downloaded idna v0.2.2
  Downloaded ed25519 v1.0.3
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded libp2p-relay v0.1.0
  Downloaded minicbor-derive v0.6.2
  Downloaded libp2p-wasm-ext v0.28.1
  Downloaded multistream-select v0.10.2
  Downloaded multimap v0.8.2
  Downloaded futures v0.1.31
  Downloaded quick-error v2.0.0
  Downloaded fs-swap v0.2.5
  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'