[INFO] cloning repository https://github.com/ignazio-bovo/substrate_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ignazio-bovo/substrate_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fignazio-bovo%2Fsubstrate_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fignazio-bovo%2Fsubstrate_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5901ca4d1ef1f014b01f2dae5ed6ee9ce2be6092
[INFO] checking ignazio-bovo/substrate_playground against master#da2544bfbe84df7b24d83c029c74299ebf6112c6 for pr-149681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fignazio-bovo%2Fsubstrate_playground" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ignazio-bovo/substrate_playground
[INFO] finished tweaking git repo https://github.com/ignazio-bovo/substrate_playground
[INFO] tweaked toml for git repo https://github.com/ignazio-bovo/substrate_playground written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ignazio-bovo/substrate_playground 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/ignazio-bovo/substrate_playground 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrayvec v0.7.0
[INFO] [stderr]   Downloaded parity-scale-codec v2.1.1
[INFO] [stderr]   Downloaded radium v0.6.2
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.1.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded async-std-resolver v0.20.3
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] [stderr]   Downloaded libp2p-identify v0.29.0
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded libp2p-mdns v0.30.2
[INFO] [stderr]   Downloaded wat v1.0.37
[INFO] [stderr]   Downloaded if-watch v0.2.2
[INFO] [stderr]   Downloaded libp2p-deflate v0.28.0
[INFO] [stderr]   Downloaded which v4.1.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.29.0
[INFO] [stderr]   Downloaded libp2p-dns v0.28.1
[INFO] [stderr]   Downloaded cuckoofilter v0.5.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded libp2p-noise v0.30.0
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded memmap2 v0.2.2
[INFO] [stderr]   Downloaded retain_mut v0.1.3
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded handlebars v3.5.5
[INFO] [stderr]   Downloaded cranelift-frontend v0.71.0
[INFO] [stderr]   Downloaded rocksdb v0.16.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.71.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.24.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.71.0
[INFO] [stderr]   Downloaded wasmtime-obj v0.24.0
[INFO] [stderr]   Downloaded psm v0.1.12
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded wasmtime-runtime v0.24.0
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded erased-serde v0.3.13
[INFO] [stderr]   Downloaded tiny-bip39 v0.8.0
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded wasmparser v0.76.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded object v0.24.0
[INFO] [stderr]   Downloaded trust-dns-proto v0.20.3
[INFO] [stderr]   Downloaded curve25519-dalek v3.1.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.71.0
[INFO] [stderr]   Downloaded wasmtime-environ v0.24.0
[INFO] [stderr]   Downloaded wasmtime v0.24.0
[INFO] [stderr]   Downloaded finality-grandpa v0.14.0
[INFO] [stderr]   Downloaded x25519-dalek v1.1.1
[INFO] [stderr]   Downloaded hyper v0.13.10
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.1
[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

    Blocking waiting for file lock on package cache
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded arrayvec v0.7.0
  Downloaded parity-scale-codec v2.1.1
  Downloaded radium v0.6.2
  Downloaded parity-scale-codec-derive v2.1.0
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded if-addrs-sys v0.3.2
  Downloaded prost-derive v0.7.0
  Downloaded async-std-resolver v0.20.3
  Downloaded if-addrs v0.6.5
  Downloaded libp2p-identify v0.29.0
  Downloaded parity-multiaddr v0.11.2
  Downloaded libp2p-mdns v0.30.2
  Downloaded wat v1.0.37
  Downloaded if-watch v0.2.2
  Downloaded libp2p-deflate v0.28.0
  Downloaded which v4.1.0
  Downloaded libp2p-floodsub v0.29.0
  Downloaded libp2p-dns v0.28.1
  Downloaded cuckoofilter v0.5.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded libp2p-noise v0.30.0
  Downloaded pest_generator v2.1.3
  Downloaded memmap2 v0.2.2
  Downloaded retain_mut v0.1.3
  Downloaded platforms v1.1.0
  Downloaded handlebars v3.5.5
  Downloaded cranelift-frontend v0.71.0
  Downloaded rocksdb v0.16.0
  Downloaded regalloc v0.0.31
  Downloaded fs-swap v0.2.6
  Downloaded multibase v0.8.0
  Downloaded cranelift-bforest v0.71.0
  Downloaded pest_meta v2.1.3
  Downloaded wasmtime-cranelift v0.24.0
  Downloaded cranelift-codegen v0.71.0
  Downloaded wasmtime-obj v0.24.0
  Downloaded psm v0.1.12
  Downloaded target-lexicon v0.11.2
  Downloaded wasmtime-runtime v0.24.0
  Downloaded backtrace v0.3.59
  Downloaded erased-serde v0.3.13
  Downloaded tiny-bip39 v0.8.0
  Downloaded gimli v0.24.0
  Downloaded cpp_demangle v0.3.2
  Downloaded wasmparser v0.76.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded object v0.24.0
  Downloaded trust-dns-proto v0.20.3
  Downloaded curve25519-dalek v3.1.0
  Downloaded cranelift-wasm v0.71.0
  Downloaded wasmtime-environ v0.24.0
  Downloaded wasmtime v0.24.0
  Downloaded finality-grandpa v0.14.0
  Downloaded x25519-dalek v1.1.1
  Downloaded hyper v0.13.10
  Downloaded kvdb-rocksdb v0.11.1
  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'