[INFO] cloning repository https://github.com/AmadeusGB/play-learn-substrate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmadeusGB/play-learn-substrate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadeusGB%2Fplay-learn-substrate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadeusGB%2Fplay-learn-substrate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f030ec00f64c09b1545807538a1ebf524149280
[INFO] checking AmadeusGB/play-learn-substrate against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmadeusGB%2Fplay-learn-substrate" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmadeusGB/play-learn-substrate
[INFO] finished tweaking git repo https://github.com/AmadeusGB/play-learn-substrate
[INFO] tweaked toml for git repo https://github.com/AmadeusGB/play-learn-substrate written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmadeusGB/play-learn-substrate on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmadeusGB/play-learn-substrate 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded salsa20 v0.7.2
[INFO] [stderr]   Downloaded substrate-frame-rpc-system v3.0.0
[INFO] [stderr]   Downloaded pallet-aura v3.0.0
[INFO] [stderr]   Downloaded futures-rustls v0.21.1
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded x25519-dalek v1.1.0
[INFO] [stderr]   Downloaded http-body v0.3.1
[INFO] [stderr]   Downloaded asn1_der_derive v0.1.2
[INFO] [stderr]   Downloaded sp-externalities v0.9.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded semver v0.6.0
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.2
[INFO] [stderr]   Downloaded sc-executor-wasmtime v0.9.0
[INFO] [stderr]   Downloaded pallet-timestamp v3.0.0
[INFO] [stderr]   Downloaded libp2p-core-derive v0.21.0
[INFO] [stderr]   Downloaded sp-panic-handler v3.0.0
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded subtle v1.0.0
[INFO] [stderr]   Downloaded sp-timestamp v3.0.0
[INFO] [stderr]   Downloaded sp-version v3.0.0
[INFO] [stderr]   Downloaded cargo-platform v0.1.1
[INFO] [stderr]   Downloaded sc-executor v0.9.0
[INFO] [stderr]   Downloaded sp-runtime-interface v3.0.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.0.0
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.6
[INFO] [stderr]   Downloaded lru v0.6.3
[INFO] [stderr]   Downloaded cranelift-bforest v0.69.0
[INFO] [stderr]   Downloaded frame-system-rpc-runtime-api v3.0.0
[INFO] [stderr]   Downloaded sp-block-builder v3.0.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.27.0
[INFO] [stderr]   Downloaded atomic v0.5.0
[INFO] [stderr]   Downloaded finality-grandpa v0.13.0
[INFO] [stderr]   Downloaded libp2p v0.34.0
[INFO] [stderr]   Downloaded substrate-prometheus-endpoint v0.9.0
[INFO] [stderr]   Downloaded sp-database v3.0.0
[INFO] [stderr]   Downloaded primitive-types v0.9.0
[INFO] [stderr]   Downloaded pbkdf2 v0.3.0
[INFO] [stderr]   Downloaded libp2p-kad v0.28.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.1
[INFO] [stderr]   Downloaded minicbor v0.7.1
[INFO] [stderr]   Downloaded if-addrs-sys v0.3.2
[INFO] [stderr]   Downloaded frame-benchmarking v3.0.0
[INFO] [stderr]   Downloaded sp-chain-spec v3.0.0
[INFO] [stderr]   Downloaded prost v0.7.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v15.1.0
[INFO] [stderr]   Downloaded sc-rpc-api v0.9.0
[INFO] [stderr]   Downloaded pallet-grandpa v3.0.0
[INFO] [stderr]   Downloaded pallet-randomness-collective-flip v3.0.0
[INFO] [stderr]   Downloaded wat v1.0.32
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded safe-mix v1.0.1
[INFO] [stderr]   Downloaded pallet-transaction-payment v3.0.0
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]   Downloaded frame-executive v3.0.0
[INFO] [stderr]   Downloaded leb128 v0.2.4
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded sp-utils v3.0.0
[INFO] [stderr]   Downloaded sp-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded parity-util-mem v0.9.0
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded sp-serializer v3.0.0
[INFO] [stderr]   Downloaded pallet-authorship v3.0.0
[INFO] [stderr]   Downloaded substrate-wasm-builder v4.0.0
[INFO] [stderr]   Downloaded environmental v1.1.2
[INFO] [stderr]   Downloaded libp2p-floodsub v0.27.0
[INFO] [stderr]   Downloaded wasm-gc-api v0.1.11
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] [stderr]   Downloaded tokio-buf v0.1.1
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded wasmtime-cache v0.22.0
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded scroll_derive v0.10.4
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded region v2.2.0
[INFO] [stderr]   Downloaded bitvec v0.20.1
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded futures-timer v2.0.2
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded libsecp256k1 v0.3.5
[INFO] [stderr]   Downloaded jsonrpc-ws-server v15.1.0
[INFO] [stderr]   Downloaded miow v0.3.6
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded intervalier v0.4.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded sp-inherents v3.0.0
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.4
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded schnorrkel v0.9.1
[INFO] [stderr]   Downloaded wasmtime-environ v0.22.0
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.4.0
[INFO] [stderr]   Downloaded wasmtime-obj v0.22.0
[INFO] [stderr]   Downloaded base58 v0.1.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools-derive v3.0.0
[INFO] [stderr]   Downloaded impl-codec v0.5.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded rand v0.8.2
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded sp-api-proc-macro v3.0.0
[INFO] [stderr]   Downloaded sp-staking v3.0.0
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded handlebars v3.5.2
[INFO] [stderr]   Downloaded tokio-rustls v0.14.1
[INFO] [stderr]   Downloaded curve25519-dalek v3.0.2
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.2
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded frame-support-procedural-tools v3.0.0
[INFO] [stderr]   Downloaded frame-support v3.0.0
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded security-framework-sys v1.0.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded sc-offchain v3.0.0
[INFO] [stderr]   Downloaded multihash-derive v0.7.1
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded frame-metadata v13.0.0
[INFO] [stderr]   Downloaded synstructure v0.12.4
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded wasmtime-runtime v0.22.0
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded twox-hash v1.6.0
[INFO] [stderr]   Downloaded sp-core v3.0.0
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded httpdate v0.3.2
[INFO] [stderr]   Downloaded sp-application-crypto v3.0.0
[INFO] [stderr]   Downloaded hyper-rustls v0.21.0
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded hmac v0.7.1
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded tokio-service v0.1.0
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded zeroize_derive v1.0.1
[INFO] [stderr]   Downloaded cid v0.6.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded byte-slice-cast v1.0.0
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded parity-db v0.2.2
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.2/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 crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded salsa20 v0.7.2
  Downloaded substrate-frame-rpc-system v3.0.0
  Downloaded pallet-aura v3.0.0
  Downloaded futures-rustls v0.21.1
  Downloaded block-cipher v0.8.0
  Downloaded x25519-dalek v1.1.0
  Downloaded http-body v0.3.1
  Downloaded asn1_der_derive v0.1.2
  Downloaded sp-externalities v0.9.0
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded semver v0.6.0
  Downloaded substrate-bip39 v0.4.2
  Downloaded sc-executor-wasmtime v0.9.0
  Downloaded pallet-timestamp v3.0.0
  Downloaded libp2p-core-derive v0.21.0
  Downloaded sp-panic-handler v3.0.0
  Downloaded secrecy v0.7.0
  Downloaded subtle v1.0.0
  Downloaded sp-timestamp v3.0.0
  Downloaded sp-version v3.0.0
  Downloaded cargo-platform v0.1.1
  Downloaded sc-executor v0.9.0
  Downloaded sp-runtime-interface v3.0.0
  Downloaded parity-scale-codec-derive v2.0.0
  Downloaded ref-cast-impl v1.0.6
  Downloaded lru v0.6.3
  Downloaded cranelift-bforest v0.69.0
  Downloaded frame-system-rpc-runtime-api v3.0.0
  Downloaded sp-block-builder v3.0.0
  Downloaded libp2p-gossipsub v0.27.0
  Downloaded atomic v0.5.0
  Downloaded finality-grandpa v0.13.0
  Downloaded libp2p v0.34.0
  Downloaded substrate-prometheus-endpoint v0.9.0
  Downloaded sp-database v3.0.0
  Downloaded primitive-types v0.9.0
  Downloaded pbkdf2 v0.3.0
  Downloaded libp2p-kad v0.28.0
  Downloaded minicbor-derive v0.6.1
  Downloaded minicbor v0.7.1
  Downloaded if-addrs-sys v0.3.2
  Downloaded frame-benchmarking v3.0.0
  Downloaded sp-chain-spec v3.0.0
  Downloaded prost v0.7.0
  Downloaded jsonrpc-client-transports v15.1.0
  Downloaded sc-rpc-api v0.9.0
  Downloaded pallet-grandpa v3.0.0
  Downloaded pallet-randomness-collective-flip v3.0.0
  Downloaded wat v1.0.32
  Downloaded paste v0.1.18
  Downloaded safe-mix v1.0.1
  Downloaded pallet-transaction-payment v3.0.0
  Downloaded zstd v0.5.4+zstd.1.4.7
  Downloaded frame-executive v3.0.0
  Downloaded leb128 v0.2.4
  Downloaded jsonrpc-server-utils v15.1.0
  Downloaded sp-utils v3.0.0
  Downloaded sp-transaction-pool v3.0.0
  Downloaded parity-util-mem v0.9.0
  Downloaded sc-telemetry v3.0.0
  Downloaded sc-transaction-graph v3.0.0
  Downloaded sp-serializer v3.0.0
  Downloaded pallet-authorship v3.0.0
  Downloaded substrate-wasm-builder v4.0.0
  Downloaded environmental v1.1.2
  Downloaded libp2p-floodsub v0.27.0
  Downloaded wasm-gc-api v0.1.11
  Downloaded if-addrs v0.6.5
  Downloaded tokio-buf v0.1.1
  Downloaded wasmtime-profiling v0.22.0
  Downloaded wasmtime-cache v0.22.0
  Downloaded h2 v0.1.26
  Downloaded rpassword v5.0.1
  Downloaded scroll_derive v0.10.4
  Downloaded pest_derive v2.1.0
  Downloaded directories v3.0.1
  Downloaded tokio v0.1.22
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded tokio-fs v0.1.7
  Downloaded platforms v1.1.0
  Downloaded region v2.2.0
  Downloaded bitvec v0.20.1
  Downloaded sc-basic-authorship v0.9.0
  Downloaded rocksdb v0.15.0
  Downloaded fs-swap v0.2.5
  Downloaded sc-transaction-pool v3.0.0
  Downloaded errno v0.2.7
  Downloaded regalloc v0.0.31
  Downloaded futures-timer v2.0.2
  Downloaded mio-named-pipes v0.1.7
  Downloaded retain_mut v0.1.2
  Downloaded libsecp256k1 v0.3.5
  Downloaded jsonrpc-ws-server v15.1.0
  Downloaded miow v0.3.6
  Downloaded sc-tracing-proc-macro v3.0.0
  Downloaded intervalier v0.4.0
  Downloaded errno-dragonfly v0.1.1
  Downloaded zstd-safe v2.0.6+zstd.1.4.7
  Downloaded sp-inherents v3.0.0
  Downloaded wasmi-validation v0.3.0
  Downloaded structopt v0.3.21
  Downloaded sc-rpc-server v3.0.0
  Downloaded linked-hash-map v0.5.4
  Downloaded linregress v0.4.0
  Downloaded schnorrkel v0.9.1
  Downloaded wasmtime-environ v0.22.0
  Downloaded futures-diagnose v1.0.1
  Downloaded parity-tokio-ipc v0.4.0
  Downloaded wasmtime-obj v0.22.0
  Downloaded base58 v0.1.0
  Downloaded sc-network-gossip v0.9.0
  Downloaded frame-support-procedural-tools-derive v3.0.0
  Downloaded impl-codec v0.5.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded rand v0.8.2
  Downloaded pest_meta v2.1.3
  Downloaded fdlimit v0.2.1
  Downloaded pest_generator v2.1.3
  Downloaded rustls v0.18.1
  Downloaded sp-api-proc-macro v3.0.0
  Downloaded sp-staking v3.0.0
  Downloaded sc-network v0.9.0
  Downloaded handlebars v3.5.2
  Downloaded tokio-rustls v0.14.1
  Downloaded curve25519-dalek v3.0.2
  Downloaded curve25519-dalek v2.1.2
  Downloaded zstd-sys v1.4.18+zstd.1.4.7
  Downloaded fork-tree v3.0.0
  Downloaded sp-consensus-babe v0.9.0
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded sc-client-db v0.9.0
  Downloaded pdqselect v0.1.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded sc-consensus-aura v0.9.0
  Downloaded frame-support-procedural-tools v3.0.0
  Downloaded frame-support v3.0.0
  Downloaded sc-chain-spec-derive v3.0.0
  Downloaded names v0.11.0
  Downloaded sc-state-db v0.9.0
  Downloaded security-framework-sys v1.0.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded sc-peerset v3.0.0
  Downloaded sc-offchain v3.0.0
  Downloaded multihash-derive v0.7.1
  Downloaded tokio-threadpool v0.1.18
  Downloaded wasmtime-debug v0.22.0
  Downloaded frame-metadata v13.0.0
  Downloaded synstructure v0.12.4
  Downloaded cranelift-codegen-meta v0.69.0
  Downloaded sp-io v3.0.0
  Downloaded tokio-uds v0.2.7
  Downloaded tokio-codec v0.1.2
  Downloaded wasmtime-runtime v0.22.0
  Downloaded memory_units v0.3.0
  Downloaded twox-hash v1.6.0
  Downloaded sp-core v3.0.0
  Downloaded tokio-tcp v0.1.4
  Downloaded httpdate v0.3.2
  Downloaded sp-application-crypto v3.0.0
  Downloaded hyper-rustls v0.21.0
  Downloaded dyn-clonable-impl v0.9.0
  Downloaded hmac v0.7.1
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded tokio-service v0.1.0
  Downloaded jsonrpc-ipc-server v15.1.0
  Downloaded zeroize_derive v1.0.1
  Downloaded cid v0.6.0
  Downloaded wasmparser v0.71.0
  Downloaded sc-chain-spec v3.0.0
  Downloaded bindgen v0.54.0
  Downloaded tokio-udp v0.1.6
  Downloaded substrate-build-script-utils v3.0.0
  Downloaded sc-consensus v0.9.0
  Downloaded byte-slice-cast v1.0.0
  Downloaded security-framework v1.0.0
  Downloaded hyper v0.12.35
  Downloaded parity-ws v0.10.0
  Downloaded sp-keyring v3.0.0
  Downloaded kvdb-rocksdb v0.11.0
  Downloaded parity-db v0.2.2
error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/parity-db-0.2.2/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'