[INFO] cloning repository https://github.com/robotet/robonomics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robotet/robonomics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotet%2Frobonomics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotet%2Frobonomics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de9698f436af6b92fd6c55cd277a4bf600c7229d
[INFO] checking robotet/robonomics against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobotet%2Frobonomics" "/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/robotet/robonomics
[INFO] finished tweaking git repo https://github.com/robotet/robonomics
[INFO] tweaked toml for git repo https://github.com/robotet/robonomics written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robotet/robonomics on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robotet/robonomics 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/cumulus`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/polkadot`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate-subxt`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/grandpa-bridge-gadget`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded funty v1.1.0
[INFO] [stderr]   Downloaded wyz v0.2.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.1.0
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded zstd-safe v3.0.1+zstd.1.4.9
[INFO] [stderr]   Downloaded futures-task v0.3.15
[INFO] [stderr]   Downloaded futures-executor v0.3.15
[INFO] [stderr]   Downloaded ascii v1.0.0
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded libp2p-noise v0.30.0
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.28.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.28.0
[INFO] [stderr]   Downloaded stream-cipher v0.7.1
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.4
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded pallet-indices v3.0.0
[INFO] [stderr]   Downloaded libp2p-ping v0.28.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded sp-authorship v3.0.0
[INFO] [stderr]   Downloaded substrate-wasm-builder v3.0.0
[INFO] [stderr]   Downloaded mach v0.1.2
[INFO] [stderr]   Downloaded memory-lru v0.1.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.22.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.29.0
[INFO] [stderr]   Downloaded cargo-platform v0.1.1
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.1
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded always-assert v0.1.2
[INFO] [stderr]   Downloaded sp-api-proc-macro v3.0.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded reed-solomon-novelpoly v1.0.0
[INFO] [stderr]   Downloaded static_init v0.5.2
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded thrift v0.13.0
[INFO] [stderr]   Downloaded handlebars v3.5.5
[INFO] [stderr]   Downloaded hex-literal v0.2.1
[INFO] [stderr]   Downloaded libp2p-floodsub v0.28.0
[INFO] [stderr]   Downloaded jsonrpsee-proc-macros v0.2.0-alpha.6
[INFO] [stderr]   Downloaded hyper-rustls v0.22.1
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded vergen v3.2.0
[INFO] [stderr]   Downloaded security-framework v2.2.0
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded rustls-native-certs v0.5.0
[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'


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
        Updating git repository `https://github.com/paritytech/cumulus`
        Updating git repository `https://github.com/paritytech/substrate`
        Updating git repository `https://github.com/paritytech/polkadot`
        Updating crates.io index
        Updating git repository `https://github.com/paritytech/substrate-subxt`
        Updating git repository `https://github.com/paritytech/grandpa-bridge-gadget`
        Blocking waiting for file lock on package cache
        Blocking waiting for file lock on package cache
     Downloading crates ...
      Downloaded funty v1.1.0
      Downloaded wyz v0.2.0
      Downloaded parity-scale-codec-derive v2.1.0
      Downloaded radium v0.6.2
      Downloaded proc-macro2 v1.0.27
      Downloaded zstd-safe v3.0.1+zstd.1.4.9
      Downloaded futures-task v0.3.15
      Downloaded futures-executor v0.3.15
      Downloaded ascii v1.0.0
      Downloaded paste v1.0.5
      Downloaded libp2p-noise v0.30.0
      Downloaded libp2p-pnet v0.20.0
      Downloaded libp2p-plaintext v0.28.0
      Downloaded libp2p-mplex v0.28.0
      Downloaded stream-cipher v0.7.1
      Downloaded aead v0.3.2
      Downloaded tokio-service v0.1.0
      Downloaded crossbeam-epoch v0.9.4
      Downloaded sp-keyring v3.0.0
      Downloaded pallet-indices v3.0.0
      Downloaded libp2p-ping v0.28.0
      Downloaded rand_distr v0.2.2
      Downloaded security-framework v1.0.0
      Downloaded sp-authorship v3.0.0
      Downloaded substrate-wasm-builder v3.0.0
      Downloaded mach v0.1.2
      Downloaded memory-lru v0.1.0
      Downloaded fs-swap v0.2.6
      Downloaded libp2p-swarm-derive v0.22.0
      Downloaded libp2p-mdns v0.29.0
      Downloaded cargo-platform v0.1.1
      Downloaded pdqselect v0.1.0
      Downloaded pest_generator v2.1.3
      Downloaded rpassword v5.0.1
      Downloaded kvdb-rocksdb v0.11.1
      Downloaded env_logger v0.8.3
      Downloaded always-assert v0.1.2
      Downloaded sp-api-proc-macro v3.0.0
      Downloaded structopt-derive v0.4.14
      Downloaded reed-solomon-novelpoly v1.0.0
      Downloaded static_init v0.5.2
      Downloaded platforms v1.1.0
      Downloaded names v0.11.0
      Downloaded clang-sys v1.2.0
      Downloaded thrift v0.13.0
      Downloaded handlebars v3.5.5
      Downloaded hex-literal v0.2.1
      Downloaded libp2p-floodsub v0.28.0
      Downloaded jsonrpsee-proc-macros v0.2.0-alpha.6
      Downloaded hyper-rustls v0.22.1
      Downloaded pest_meta v2.1.3
      Downloaded vergen v3.2.0
      Downloaded security-framework v2.2.0
      Downloaded fdlimit v0.2.1
      Downloaded rustls-native-certs v0.5.0
      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'