[INFO] cloning repository https://github.com/faizsarwar/substrate-PoE
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faizsarwar/substrate-PoE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizsarwar%2Fsubstrate-PoE", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizsarwar%2Fsubstrate-PoE'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 528b8121f9a4f8bd5542d580011f904a9ce043ea
[INFO] checking faizsarwar/substrate-PoE against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaizsarwar%2Fsubstrate-PoE" "/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/faizsarwar/substrate-PoE
[INFO] finished tweaking git repo https://github.com/faizsarwar/substrate-PoE
[INFO] tweaked toml for git repo https://github.com/faizsarwar/substrate-PoE written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/faizsarwar/substrate-PoE 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/faizsarwar/substrate-PoE 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 crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-macro v0.3.11
[INFO] [stderr]   Downloaded memory-db v0.26.0
[INFO] [stderr]   Downloaded sp-std v3.0.0
[INFO] [stderr]   Downloaded sp-runtime v3.0.0
[INFO] [stderr]   Downloaded tracing-futures v0.2.4
[INFO] [stderr]   Downloaded parity-scale-codec v2.0.0
[INFO] [stderr]   Downloaded getrandom v0.2.1
[INFO] [stderr]   Downloaded pin-project-internal v1.0.4
[INFO] [stderr]   Downloaded libp2p-websocket v0.28.0
[INFO] [stderr]   Downloaded pallet-transaction-payment v3.0.0
[INFO] [stderr]   Downloaded pallet-timestamp v3.0.0
[INFO] [stderr]   Downloaded blake2b_simd v0.5.11
[INFO] [stderr]   Downloaded cuckoofilter v0.5.0
[INFO] [stderr]   Downloaded sp-timestamp v3.0.0
[INFO] [stderr]   Downloaded libp2p-identify v0.27.0
[INFO] [stderr]   Downloaded libp2p-floodsub v0.27.0
[INFO] [stderr]   Downloaded sp-tasks v3.0.0
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded raw-cpuid v8.1.2
[INFO] [stderr]   Downloaded handlebars v3.5.2
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.69.0
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded cranelift-entity v0.69.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded sc-informant v0.9.0
[INFO] [stderr]   Downloaded tokio-rustls v0.14.1
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded ring v0.16.19
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded sc-light v3.0.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded redox_users v0.4.0
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded libp2p-core-derive v0.21.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.69.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.69.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.69.0
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded errno v0.2.7
[INFO] [stderr]   Downloaded wasmtime-cache v0.22.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded wasmtime-runtime v0.22.0
[INFO] [stderr]   Downloaded wast v31.0.0
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded sp-allocator v3.0.0
[INFO] [stderr]   Downloaded file-per-thread-logger v0.1.4
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.22.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.27.0
[INFO] [stderr]   Downloaded blake2 v0.9.1
[INFO] [stderr]   Downloaded curve25519-dalek v3.0.2
[INFO] [stderr]   Downloaded curve25519-dalek v2.1.2
[INFO] [stderr]   Downloaded wasmtime-obj v0.22.0
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded nalgebra v0.21.1
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded jsonrpc-http-server v15.1.0
[INFO] [stderr]   Downloaded miow v0.3.6
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded jsonrpc-ws-server v15.1.0
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.28.0
[INFO] [stderr]   Downloaded minicbor v0.7.1
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.22
[INFO] [stderr]   Downloaded libc v0.2.82
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded sc-rpc v3.0.0
[INFO] [stderr]   Downloaded cid v0.6.0
[INFO] [stderr]   Downloaded sc-tracing v3.0.0
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.0
[INFO] [stderr]   Downloaded sc-service v0.9.0
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded wasmtime-environ v0.22.0
[INFO] [stderr]   Downloaded sc-executor-wasmtime v0.9.0
[INFO] [stderr]   Downloaded jsonrpc-pubsub v15.1.0
[INFO] [stderr]   Downloaded finality-grandpa v0.13.0
[INFO] [stderr]   Downloaded simba v0.1.5
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded frame-benchmarking v3.0.0
[INFO] [stderr]   Downloaded sp-offchain v3.0.0
[INFO] [stderr]   Downloaded aesni v0.8.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.1
[INFO] [stderr]   Downloaded frame-support-procedural v3.0.0
[INFO] [stderr]   Downloaded frame-support v3.0.0
[INFO] [stderr]   Downloaded backtrace v0.3.55
[INFO] [stderr]   Downloaded futures-util v0.3.11
[INFO] [stderr]   Downloaded regex v1.4.3
[INFO] [stderr]   Downloaded unicode-normalization v0.1.16
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded globset v0.4.6
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded sc-executor-wasmi v0.9.0
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.22.0
[INFO] [stderr]   Downloaded scroll_derive v0.10.4
[INFO] [stderr]   Downloaded psm v0.1.12
[INFO] [stderr]   Downloaded cranelift-bforest v0.69.0
[INFO] [stderr]   Downloaded wat v1.0.32
[INFO] [stderr]   Downloaded sc-client-api v3.0.0
[INFO] [stderr]   Downloaded pallet-grandpa v3.0.0
[INFO] [stderr]   Downloaded libp2p-kad v0.28.0
[INFO] [stderr]   Downloaded aes v0.5.0
[INFO] [stderr]   Downloaded snow v0.7.2
[INFO] [stderr]   Downloaded derive_more v0.99.11
[INFO] [stderr]   Downloaded serde_json v1.0.61
[INFO] [stderr]   Downloaded sp-core v3.0.0
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded jsonrpc-derive v15.1.0
[INFO] [stderr]   Downloaded pallet-balances v3.0.0
[INFO] [stderr]   Downloaded pallet-session v3.0.0
[INFO] [stderr]   Downloaded sp-finality-grandpa v3.0.0
[INFO] [stderr]   Downloaded pallet-randomness-collective-flip v3.0.0
[INFO] [stderr]   Downloaded pallet-sudo v3.0.0
[INFO] [stderr]   Downloaded linregress v0.4.0
[INFO] [stderr]   Downloaded salsa20 v0.7.2
[INFO] [stderr]   Downloaded libp2p-tcp v0.27.0
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.0
[INFO] [stderr]   Downloaded async-global-executor v1.4.3
[INFO] [stderr]   Downloaded cargo_metadata v0.12.2
[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'


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
        Updating crates.io index
     Downloading crates ...
      Downloaded futures-macro v0.3.11
      Downloaded memory-db v0.26.0
      Downloaded sp-std v3.0.0
      Downloaded sp-runtime v3.0.0
      Downloaded tracing-futures v0.2.4
      Downloaded parity-scale-codec v2.0.0
      Downloaded getrandom v0.2.1
      Downloaded pin-project-internal v1.0.4
      Downloaded libp2p-websocket v0.28.0
      Downloaded pallet-transaction-payment v3.0.0
      Downloaded pallet-timestamp v3.0.0
      Downloaded blake2b_simd v0.5.11
      Downloaded cuckoofilter v0.5.0
      Downloaded sp-timestamp v3.0.0
      Downloaded libp2p-identify v0.27.0
      Downloaded libp2p-floodsub v0.27.0
      Downloaded sp-tasks v3.0.0
      Downloaded sc-keystore v3.0.0
      Downloaded data-encoding-macro-internal v0.1.9
      Downloaded fork-tree v3.0.0
      Downloaded sp-consensus-vrf v0.9.0
      Downloaded sc-chain-spec-derive v3.0.0
      Downloaded multibase v0.8.0
      Downloaded sp-keyring v3.0.0
      Downloaded kvdb-memorydb v0.9.0
      Downloaded sc-network-gossip v0.9.0
      Downloaded sc-consensus-aura v0.9.0
      Downloaded strum v0.20.0
      Downloaded structopt v0.3.21
      Downloaded frame-benchmarking-cli v3.0.0
      Downloaded quick-error v2.0.0
      Downloaded raw-cpuid v8.1.2
      Downloaded handlebars v3.5.2
      Downloaded sc-cli v0.9.0
      Downloaded rust-argon2 v0.8.3
      Downloaded sc-proposer-metrics v0.9.0
      Downloaded sp-consensus-babe v0.9.0
      Downloaded fdlimit v0.2.1
      Downloaded kvdb-rocksdb v0.11.0
      Downloaded sc-consensus-uncles v0.9.0
      Downloaded cranelift-codegen-meta v0.69.0
      Downloaded fs-swap v0.2.5
      Downloaded pallet-transaction-payment-rpc v3.0.0
      Downloaded sc-consensus-babe v0.9.0
      Downloaded cranelift-codegen v0.69.0
      Downloaded cranelift-entity v0.69.0
      Downloaded sc-basic-authorship v0.9.0
      Downloaded memmap2 v0.2.1
      Downloaded strum_macros v0.20.1
      Downloaded sc-consensus v0.9.0
      Downloaded sc-informant v0.9.0
      Downloaded tokio-rustls v0.14.1
      Downloaded data-encoding-macro v0.1.10
      Downloaded ring v0.16.19
      Downloaded sc-consensus-epochs v0.9.0
      Downloaded sc-chain-spec v3.0.0
      Downloaded sc-light v3.0.0
      Downloaded directories v3.0.1
      Downloaded sc-state-db v0.9.0
      Downloaded redox_users v0.4.0
      Downloaded wasmtime-debug v0.22.0
      Downloaded libp2p-core-derive v0.21.0
      Downloaded cranelift-codegen-shared v0.69.0
      Downloaded cranelift-wasm v0.69.0
      Downloaded wasmparser v0.71.0
      Downloaded cranelift-frontend v0.69.0
      Downloaded sc-tracing-proc-macro v3.0.0
      Downloaded errno v0.2.7
      Downloaded wasmtime-cache v0.22.0
      Downloaded cranelift-native v0.69.0
      Downloaded wasmtime-runtime v0.22.0
      Downloaded wast v31.0.0
      Downloaded wasmtime v0.22.0
      Downloaded sc-finality-grandpa v0.9.0
      Downloaded cpp_demangle v0.3.2
      Downloaded sp-allocator v3.0.0
      Downloaded file-per-thread-logger v0.1.4
      Downloaded wasmtime-cranelift v0.22.0
      Downloaded libp2p-gossipsub v0.27.0
      Downloaded blake2 v0.9.1
      Downloaded curve25519-dalek v3.0.2
      Downloaded curve25519-dalek v2.1.2
      Downloaded wasmtime-obj v0.22.0
      Downloaded scroll v0.10.2
      Downloaded nalgebra v0.21.1
      Downloaded rustls v0.18.1
      Downloaded jsonrpc-http-server v15.1.0
      Downloaded miow v0.3.6
      Downloaded jsonrpc-ipc-server v15.1.0
      Downloaded jsonrpc-ws-server v15.1.0
      Downloaded sc-transaction-graph v3.0.0
      Downloaded libp2p-mdns v0.28.0
      Downloaded minicbor v0.7.1
      Downloaded libz-sys v1.1.2
      Downloaded prost-derive v0.7.0
      Downloaded regex-syntax v0.6.22
      Downloaded libc v0.2.82
      Downloaded sc-consensus-slots v0.9.0
      Downloaded zstd-sys v1.4.18+zstd.1.4.7
      Downloaded sc-rpc v3.0.0
      Downloaded cid v0.6.0
      Downloaded sc-tracing v3.0.0
      Downloaded libp2p-pnet v0.20.0
      Downloaded prost-build v0.7.0
      Downloaded sc-client-db v0.9.0
      Downloaded libp2p-request-response v0.9.0
      Downloaded sc-service v0.9.0
      Downloaded retain_mut v0.1.2
      Downloaded platforms v1.1.0
      Downloaded zstd v0.5.4+zstd.1.4.7
      Downloaded wasmtime-profiling v0.22.0
      Downloaded wasmtime-environ v0.22.0
      Downloaded sc-executor-wasmtime v0.9.0
      Downloaded jsonrpc-pubsub v15.1.0
      Downloaded finality-grandpa v0.13.0
      Downloaded simba v0.1.5
      Downloaded statrs v0.12.0
      Downloaded frame-benchmarking v3.0.0
      Downloaded sp-offchain v3.0.0
      Downloaded aesni v0.8.0
      Downloaded minicbor-derive v0.6.1
      Downloaded frame-support-procedural v3.0.0
      Downloaded frame-support v3.0.0
      Downloaded backtrace v0.3.55
      Downloaded futures-util v0.3.11
      Downloaded regex v1.4.3
      Downloaded unicode-normalization v0.1.16
      Downloaded sc-network v0.9.0
      Downloaded globset v0.4.6
      Downloaded jsonrpc-server-utils v15.1.0
      Downloaded sc-rpc-server v3.0.0
      Downloaded sc-transaction-pool v3.0.0
      Downloaded structopt-derive v0.4.14
      Downloaded substrate-build-script-utils v3.0.0
      Downloaded sc-executor-wasmi v0.9.0
      Downloaded sc-executor-common v0.9.0
      Downloaded wasmtime-jit v0.22.0
      Downloaded scroll_derive v0.10.4
      Downloaded psm v0.1.12
      Downloaded cranelift-bforest v0.69.0
      Downloaded wat v1.0.32
      Downloaded sc-client-api v3.0.0
      Downloaded pallet-grandpa v3.0.0
      Downloaded libp2p-kad v0.28.0
      Downloaded aes v0.5.0
      Downloaded snow v0.7.2
      Downloaded derive_more v0.99.11
      Downloaded serde_json v1.0.61
      Downloaded sp-core v3.0.0
      Downloaded zstd-safe v2.0.6+zstd.1.4.7
      Downloaded jsonrpc-derive v15.1.0
      Downloaded pallet-balances v3.0.0
      Downloaded pallet-session v3.0.0
      Downloaded sp-finality-grandpa v3.0.0
      Downloaded pallet-randomness-collective-flip v3.0.0
      Downloaded pallet-sudo v3.0.0
      Downloaded linregress v0.4.0
      Downloaded salsa20 v0.7.2
      Downloaded libp2p-tcp v0.27.0
      Downloaded parity-multiaddr v0.11.0
      Downloaded async-global-executor v1.4.3
      Downloaded cargo_metadata v0.12.2
      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'