[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#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fignazio-bovo%2Fsubstrate_playground" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ignazio-bovo/substrate_playground on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[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" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.6
[INFO] [stderr]   Downloaded tracing-attributes v0.1.15
[INFO] [stderr]   Downloaded quote v1.0.9
[INFO] [stderr]   Downloaded crunchy v0.2.2
[INFO] [stderr]   Downloaded pin-project-lite v0.2.6
[INFO] [stderr]   Downloaded mio-uds v0.6.8
[INFO] [stderr]   Downloaded block-buffer v0.9.0
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] [stderr]   Downloaded instant v0.1.9
[INFO] [stderr]   Downloaded tracing-core v0.1.18
[INFO] [stderr]   Downloaded signal-hook-registry v1.3.0
[INFO] [stderr]   Downloaded pin-project-lite v0.1.12
[INFO] [stderr]   Downloaded gloo-timers v0.2.1
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded pwasm-utils v0.14.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.8.2
[INFO] [stderr]   Downloaded environmental v1.1.3
[INFO] [stderr]   Downloaded jsonrpc-core-client v15.1.0
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded stream-cipher v0.7.1
[INFO] [stderr]   Downloaded memory-db v0.26.0
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded bindgen v0.57.0
[INFO] [stderr]   Downloaded hex-literal v0.3.1
[INFO] [stderr]   Downloaded more-asserts v0.2.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.2
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.71.0
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded tokio-rustls v0.14.1
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded hyper-rustls v0.21.0
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.4.0
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded cranelift-codegen v0.71.0
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded nalgebra v0.19.0
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded statrs v0.13.0
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded curve25519-dalek v3.1.0
[INFO] [stderr]   Downloaded gimli v0.23.0
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded object v0.24.0
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.71.0
[INFO] [stderr]   Downloaded finality-grandpa v0.14.0
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] [stderr]   Downloaded libz-sys v1.1.3
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded humantime v1.3.0
[INFO] [stderr]   Downloaded termcolor v1.1.2
[INFO] [stderr]   Downloaded wasmtime-fiber v0.24.0
[INFO] [stderr]   Downloaded cranelift-native v0.71.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.4
[INFO] [stderr]   Downloaded rayon-core v1.9.0
[INFO] [stderr]   Downloaded wasmtime-obj v0.24.0
[INFO] [stderr]   Downloaded wasmtime-profiling v0.24.0
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.71.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.71.0
[INFO] [stderr]   Downloaded ipconfig v0.2.2
[INFO] [stderr]   Downloaded trust-dns-proto v0.20.3
[INFO] [stderr]   Downloaded libp2p-floodsub v0.29.0
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded unicase v2.6.0
[INFO] [stderr]   Downloaded addr2line v0.14.1
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.24.0
[INFO] [stderr]   Downloaded wasmtime-debug v0.24.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.24.0
[INFO] [stderr]   Downloaded memoffset v0.6.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.71.0
[INFO] [stderr]   Downloaded target-lexicon v0.11.2
[INFO] [stderr]   Downloaded wasmparser v0.76.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.24.0
[INFO] [stderr]   Downloaded futures v0.1.31
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded wasmtime-environ v0.24.0
[INFO] [stderr]   Downloaded jsonrpc-core v15.1.0
[INFO] [stderr]   Downloaded parking_lot_core v0.7.2
[INFO] [stderr]   Downloaded parking_lot v0.10.2
[INFO] [stderr]   Downloaded widestring v0.4.3
[INFO] [stderr]   Downloaded async-trait v0.1.50
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded directories-next v2.0.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded cloudabi v0.0.3
[INFO] [stderr]   Downloaded jsonrpc-pubsub v15.1.0
[INFO] [stderr]   Downloaded atomic v0.5.0
[INFO] [stderr]   Downloaded async-std-resolver v0.20.3
[INFO] [stderr]   Downloaded paste v1.0.5
[INFO] [stderr]   Downloaded derive_more v0.99.13
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded psm v0.1.12
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded lock_api v0.3.4
[INFO] [stderr]   Downloaded safe-mix v1.0.1
[INFO] [stderr]   Downloaded libp2p-deflate v0.28.0
[INFO] [stderr]   Downloaded match_cfg v0.1.0
[INFO] [stderr]   Downloaded aes v0.5.0
[INFO] [stderr]   Downloaded aes-gcm v0.7.0
[INFO] [stderr]   Downloaded poly1305 v0.6.2
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded winreg v0.6.2
[INFO] [stderr]   Downloaded linked-hash-map v0.5.4
[INFO] [stderr]   Downloaded hostname v0.3.1
[INFO] [stderr]   Downloaded resolv-conf v0.7.0
[INFO] [stderr]   Downloaded libp2p-dns v0.28.1
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.30.1
[INFO] [stderr]   Downloaded libp2p-identify v0.29.0
[INFO] [stderr]   Downloaded libp2p-kad v0.30.0
[INFO] [stderr]   Downloaded dns-parser v0.8.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.30.2
[INFO] [stderr]   Downloaded aes-soft v0.5.0
[INFO] [stderr]   Downloaded aesni v0.8.0
[INFO] [stderr]   Downloaded polyval v0.4.5
[INFO] [stderr]   Downloaded ghash v0.3.1
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded chacha20 v0.5.0
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded addr2line v0.15.1
[INFO] [stderr]   Downloaded futures-io v0.3.15
[INFO] [stderr]   Downloaded enum-as-inner v0.3.3
[INFO] [stderr]   Downloaded cuckoofilter v0.5.0
[INFO] [stderr]   Downloaded quick-error v1.2.3
[INFO] [stderr]   Downloaded libp2p-mplex v0.28.0
[INFO] [stderr]   Downloaded universal-hash v0.4.0
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded linregress v0.4.1
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]   Downloaded rocksdb v0.16.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.1
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded memmap2 v0.2.2
[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/paritytech/substrate.git`
    Updating crates.io index
 Downloading crates ...
  Downloaded value-bag v1.0.0-alpha.6
  Downloaded tracing-attributes v0.1.15
  Downloaded quote v1.0.9
  Downloaded crunchy v0.2.2
  Downloaded pin-project-lite v0.2.6
  Downloaded mio-uds v0.6.8
  Downloaded block-buffer v0.9.0
  Downloaded ref-cast-impl v1.0.6
  Downloaded tracing-serde v0.1.2
  Downloaded instant v0.1.9
  Downloaded tracing-core v0.1.18
  Downloaded signal-hook-registry v1.3.0
  Downloaded pin-project-lite v0.1.12
  Downloaded gloo-timers v0.2.1
  Downloaded scroll_derive v0.10.5
  Downloaded pwasm-utils v0.14.0
  Downloaded crossbeam-epoch v0.8.2
  Downloaded environmental v1.1.3
  Downloaded jsonrpc-core-client v15.1.0
  Downloaded take_mut v0.2.2
  Downloaded rdrand v0.4.0
  Downloaded stream-cipher v0.7.1
  Downloaded memory-db v0.26.0
  Downloaded exit-future v0.2.0
  Downloaded bindgen v0.57.0
  Downloaded hex-literal v0.3.1
  Downloaded more-asserts v0.2.1
  Downloaded crossbeam-deque v0.8.0
  Downloaded crossbeam-queue v0.2.3
  Downloaded crossbeam-utils v0.7.2
  Downloaded tokio-threadpool v0.1.18
  Downloaded tokio v0.1.22
  Downloaded gcc v0.3.55
  Downloaded cranelift-codegen-meta v0.71.0
  Downloaded crossbeam-deque v0.7.3
  Downloaded tokio-rustls v0.14.1
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded hyper-rustls v0.21.0
  Downloaded parity-tokio-ipc v0.4.0
  Downloaded tokio-current-thread v0.1.7
  Downloaded cranelift-codegen v0.71.0
  Downloaded tokio-tcp v0.1.4
  Downloaded nalgebra v0.19.0
  Downloaded strum v0.20.0
  Downloaded cid v0.6.1
  Downloaded jsonrpc-ipc-server v15.1.0
  Downloaded statrs v0.13.0
  Downloaded multibase v0.8.0
  Downloaded ip_network v0.3.4
  Downloaded bstr v0.2.16
  Downloaded curve25519-dalek v3.1.0
  Downloaded gimli v0.23.0
  Downloaded snow v0.7.2
  Downloaded linked_hash_set v0.1.4
  Downloaded data-encoding-macro v0.1.10
  Downloaded tokio-service v0.1.0
  Downloaded tokio-fs v0.1.7
  Downloaded memoffset v0.5.6
  Downloaded object v0.24.0
  Downloaded rayon v1.5.0
  Downloaded regalloc v0.0.31
  Downloaded itertools v0.10.0
  Downloaded cranelift-wasm v0.71.0
  Downloaded finality-grandpa v0.14.0
  Downloaded gimli v0.24.0
  Downloaded libz-sys v1.1.3
  Downloaded nom v5.1.2
  Downloaded errno v0.2.7
  Downloaded humantime v1.3.0
  Downloaded termcolor v1.1.2
  Downloaded wasmtime-fiber v0.24.0
  Downloaded cranelift-native v0.71.0
  Downloaded crossbeam-epoch v0.9.4
  Downloaded rayon-core v1.9.0
  Downloaded wasmtime-obj v0.24.0
  Downloaded wasmtime-profiling v0.24.0
  Downloaded region v2.2.0
  Downloaded cranelift-bforest v0.71.0
  Downloaded cranelift-frontend v0.71.0
  Downloaded ipconfig v0.2.2
  Downloaded trust-dns-proto v0.20.3
  Downloaded libp2p-floodsub v0.29.0
  Downloaded tokio-timer v0.2.13
  Downloaded tokio-udp v0.1.6
  Downloaded tokio-sync v0.1.8
  Downloaded tokio-uds v0.2.7
  Downloaded tokio-io v0.1.13
  Downloaded unicase v2.6.0
  Downloaded addr2line v0.14.1
  Downloaded wasmtime-cranelift v0.24.0
  Downloaded wasmtime-debug v0.24.0
  Downloaded wasmtime-jit v0.24.0
  Downloaded memoffset v0.6.3
  Downloaded cranelift-codegen-shared v0.71.0
  Downloaded target-lexicon v0.11.2
  Downloaded wasmparser v0.76.0
  Downloaded wasmtime-runtime v0.24.0
  Downloaded futures v0.1.31
  Downloaded tokio-executor v0.1.10
  Downloaded tokio-codec v0.1.2
  Downloaded wasmtime-environ v0.24.0
  Downloaded jsonrpc-core v15.1.0
  Downloaded parking_lot_core v0.7.2
  Downloaded parking_lot v0.10.2
  Downloaded widestring v0.4.3
  Downloaded async-trait v0.1.50
  Downloaded tokio-reactor v0.1.12
  Downloaded redox_users v0.4.0
  Downloaded directories-next v2.0.0
  Downloaded errno-dragonfly v0.1.1
  Downloaded cloudabi v0.0.3
  Downloaded jsonrpc-pubsub v15.1.0
  Downloaded atomic v0.5.0
  Downloaded async-std-resolver v0.20.3
  Downloaded paste v1.0.5
  Downloaded derive_more v0.99.13
  Downloaded libloading v0.5.2
  Downloaded clang-sys v1.2.0
  Downloaded psm v0.1.12
  Downloaded stable_deref_trait v1.2.0
  Downloaded lock_api v0.3.4
  Downloaded safe-mix v1.0.1
  Downloaded libp2p-deflate v0.28.0
  Downloaded match_cfg v0.1.0
  Downloaded aes v0.5.0
  Downloaded aes-gcm v0.7.0
  Downloaded poly1305 v0.6.2
  Downloaded backtrace v0.3.59
  Downloaded winreg v0.6.2
  Downloaded linked-hash-map v0.5.4
  Downloaded hostname v0.3.1
  Downloaded resolv-conf v0.7.0
  Downloaded libp2p-dns v0.28.1
  Downloaded hex_fmt v0.3.0
  Downloaded libp2p-gossipsub v0.30.1
  Downloaded libp2p-identify v0.29.0
  Downloaded libp2p-kad v0.30.0
  Downloaded dns-parser v0.8.0
  Downloaded libp2p-mdns v0.30.2
  Downloaded aes-soft v0.5.0
  Downloaded aesni v0.8.0
  Downloaded polyval v0.4.5
  Downloaded ghash v0.3.1
  Downloaded blake2 v0.9.1
  Downloaded aead v0.3.2
  Downloaded chacha20 v0.5.0
  Downloaded cpuid-bool v0.2.0
  Downloaded rand_distr v0.2.2
  Downloaded pdqselect v0.1.0
  Downloaded cexpr v0.4.0
  Downloaded libloading v0.7.0
  Downloaded addr2line v0.15.1
  Downloaded futures-io v0.3.15
  Downloaded enum-as-inner v0.3.3
  Downloaded cuckoofilter v0.5.0
  Downloaded quick-error v1.2.3
  Downloaded libp2p-mplex v0.28.0
  Downloaded universal-hash v0.4.0
  Downloaded block-cipher v0.8.0
  Downloaded linregress v0.4.1
  Downloaded integer-sqrt v0.1.5
  Downloaded owning_ref v0.4.1
  Downloaded zstd-sys v1.4.20+zstd.1.4.9
  Downloaded rocksdb v0.16.0
  Downloaded kvdb-rocksdb v0.11.1
  Downloaded fs2 v0.4.3
  Downloaded memmap2 v0.2.2
  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'