[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#da2544bfbe84df7b24d83c029c74299ebf6112c6 for pr-149681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Florena40m%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/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lorena40m/mathchain on toolchain da2544bfbe84df7b24d83c029c74299ebf6112c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "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" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "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 cargo-platform v0.1.1
[INFO] [stderr]   Downloaded ctor v0.1.19
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.22.0
[INFO] [stderr]   Downloaded cargo_metadata v0.12.3
[INFO] [stderr]   Downloaded chacha20poly1305 v0.6.0
[INFO] [stderr]   Downloaded asn1_der v0.7.4
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded serde v1.0.124
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded libc v0.2.88
[INFO] [stderr]   Downloaded which v4.0.2
[INFO] [stderr]   Downloaded libp2p-yamux v0.31.0
[INFO] [stderr]   Downloaded zeroize v1.2.0
[INFO] [stderr]   Downloaded prometheus v0.11.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v14.2.1
[INFO] [stderr]   Downloaded minicbor-derive v0.6.2
[INFO] [stderr]   Downloaded jsonrpc-derive v15.1.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded libp2p-floodsub v0.28.0
[INFO] [stderr]   Downloaded libp2p-swarm v0.28.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded web-sys v0.3.48
[INFO] [stderr]   Downloaded jsonrpc-derive v14.2.2
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.3
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded object v0.22.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded wast v35.0.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[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 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 cargo-platform v0.1.1
  Downloaded ctor v0.1.19
  Downloaded libp2p-swarm-derive v0.22.0
  Downloaded cargo_metadata v0.12.3
  Downloaded chacha20poly1305 v0.6.0
  Downloaded asn1_der v0.7.4
  Downloaded cranelift-native v0.69.0
  Downloaded serde v1.0.124
  Downloaded block-cipher v0.8.0
  Downloaded libc v0.2.88
  Downloaded which v4.0.2
  Downloaded libp2p-yamux v0.31.0
  Downloaded zeroize v1.2.0
  Downloaded prometheus v0.11.0
  Downloaded jsonrpc-client-transports v14.2.1
  Downloaded minicbor-derive v0.6.2
  Downloaded jsonrpc-derive v15.1.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded libp2p-floodsub v0.28.0
  Downloaded libp2p-swarm v0.28.0
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded memmap2 v0.2.1
  Downloaded web-sys v0.3.48
  Downloaded jsonrpc-derive v14.2.2
  Downloaded strum_macros v0.20.1
  Downloaded bincode v1.3.2
  Downloaded kvdb-rocksdb v0.11.0
  Downloaded crossbeam-epoch v0.9.3
  Downloaded bstr v0.2.15
  Downloaded rayon v1.5.0
  Downloaded wasmtime-debug v0.22.0
  Downloaded strum v0.20.0
  Downloaded rocksdb v0.15.0
  Downloaded object v0.22.0
  Downloaded regalloc v0.0.31
  Downloaded parity-ws v0.10.0
  Downloaded wast v35.0.0
  Downloaded wasmparser v0.71.0
  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'