[INFO] cloning repository https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e938e476545f80c354bfc4185f5344e0b57f077f
[INFO] testing 1027540JohnsonAniketh/substrate-exercise-1-and-2 against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1027540JohnsonAniketh%2Fsubstrate-exercise-1-and-2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] finished tweaking git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2
[INFO] tweaked toml for git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/1027540JohnsonAniketh/substrate-exercise-1-and-2 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]   Downloaded parity-util-mem v0.9.0
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded rand v0.8.3
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[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'


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 sp-runtime v3.0.0
  Downloaded tracing-core v0.1.17
  Downloaded unicode-xid v0.2.1
  Downloaded sp-io v3.0.0
  Downloaded tracing-attributes v0.1.15
  Downloaded hash-db v0.15.2
  Downloaded zeroize_derive v1.0.1
  Downloaded trie-root v0.16.0
  Downloaded byte-slice-cast v1.0.0
  Downloaded frame-benchmarking v3.1.0
  Downloaded frame-metadata v13.0.0
  Downloaded frame-support-procedural-tools-derive v3.0.0
  Downloaded block-padding v0.2.1
  Downloaded byte-tools v0.3.1
  Downloaded opaque-debug v0.2.3
  Downloaded block-buffer v0.7.3
  Downloaded frame-support-procedural-tools v3.0.0
  Downloaded opaque-debug v0.3.0
  Downloaded sp-api-proc-macro v3.0.0
  Downloaded sp-api v3.0.0
  Downloaded sha2 v0.8.2
  Downloaded chacha20 v0.5.0
  Downloaded ghash v0.3.1
  Downloaded polyval v0.4.5
  Downloaded sp-consensus-slots v0.9.0
  Downloaded wasmtime-obj v0.22.0
  Downloaded linked_hash_set v0.1.4
  Downloaded sp-storage v3.0.0
  Downloaded sp-panic-handler v3.0.0
  Downloaded addr2line v0.14.1
  Downloaded matches v0.1.8
  Downloaded libp2p-noise v0.29.0
  Downloaded universal-hash v0.4.0
  Downloaded fs2 v0.4.3
  Downloaded fs-swap v0.2.6
  Downloaded nohash-hasher v0.2.0
  Downloaded scroll_derive v0.10.5
  Downloaded fuchsia-cprng v0.1.1
  Downloaded cranelift-native v0.69.0
  Downloaded blake2-rfc v0.2.18
  Downloaded take_mut v0.2.2
  Downloaded crc32fast v1.2.1
  Downloaded tokio-sync v0.1.8
  Downloaded subtle v1.0.0
  Downloaded paste v1.0.5
  Downloaded spin v0.5.2
  Downloaded salsa20 v0.7.2
  Downloaded libp2p-plaintext v0.27.1
  Downloaded redox_users v0.4.0
  Downloaded directories-next v2.0.0
  Downloaded aes-soft v0.5.0
  Downloaded aesni v0.8.0
  Downloaded libp2p-ping v0.27.0
  Downloaded rw-stream-sink v0.2.1
  Downloaded bincode v1.3.2
  Downloaded cpp_demangle v0.3.2
  Downloaded libz-sys v1.1.2
  Downloaded aes v0.5.0
  Downloaded curve25519-dalek v3.0.2
  Downloaded libsecp256k1 v0.3.5
  Downloaded webpki-roots v0.21.0
  Downloaded memchr v2.3.4
  Downloaded aes-gcm v0.7.0
  Downloaded flate2 v1.0.20
  Downloaded petgraph v0.5.1
  Downloaded itertools v0.9.0
  Downloaded futures-util v0.3.13
  Downloaded chrono v0.4.19
  Downloaded zstd-sys v1.4.18+zstd.1.4.7
  Downloaded heck v0.3.2
  Downloaded uint v0.9.0
  Downloaded regex-automata v0.1.9
  Downloaded ring v0.16.20
  Downloaded rustls v0.19.0
  Downloaded libp2p-mplex v0.27.1
  Downloaded libp2p-request-response v0.9.1
  Downloaded libp2p-swarm v0.27.2
  Downloaded ipnet v2.3.0
  Downloaded webpki v0.21.4
  Downloaded libp2p-websocket v0.28.0
  Downloaded unicode-segmentation v1.7.1
  Downloaded prost-types v0.7.0
  Downloaded async-trait v0.1.48
  Downloaded cipher v0.2.5
  Downloaded prost-build v0.7.0
  Downloaded wepoll-sys v3.0.1
  Downloaded libp2p-mdns v0.28.1
  Downloaded leb128 v0.2.4
  Downloaded ip_network v0.3.4
  Downloaded sp-tasks v3.0.0
  Downloaded cranelift-frontend v0.69.0
  Downloaded wasmtime-environ v0.22.0
  Downloaded tokio-service v0.1.0
  Downloaded wasmi v0.6.2
  Downloaded memory_units v0.3.0
  Downloaded wasmi-validation v0.3.0
  Downloaded either v1.6.1
  Downloaded tokio-tcp v0.1.4
  Downloaded sp-application-crypto v3.0.0
  Downloaded maybe-uninit v2.0.0
  Downloaded tokio-codec v0.1.2
  Downloaded jsonrpc-ws-server v15.1.0
  Downloaded pallet-timestamp v3.0.0
  Downloaded sc-consensus-babe v0.9.0
  Downloaded sc-chain-spec v3.0.0
  Downloaded rustls-native-certs v0.4.0
  Downloaded lru v0.6.5
  Downloaded minicbor-derive v0.6.2
  Downloaded if-addrs v0.6.5
  Downloaded libp2p-tcp v0.27.1
  Downloaded sha-1 v0.9.4
  Downloaded soketto v0.4.2
  Downloaded librocksdb-sys v6.11.4
  Downloaded substrate-frame-rpc-system v3.0.0
  Downloaded statrs v0.12.0
  Downloaded sp-consensus v0.9.0
  Downloaded linregress v0.4.0
  Downloaded multistream-select v0.10.2
  Downloaded pin-project v0.4.27
  Downloaded frame-system v3.0.0
  Downloaded wasi v0.10.0+wasi-snapshot-preview1
  Downloaded tokio-threadpool v0.1.18
  Downloaded libp2p-pnet v0.20.0
  Downloaded minicbor v0.7.2
  Downloaded if-addrs-sys v0.3.2
  Downloaded if-watch v0.1.8
  Downloaded asn1_der_derive v0.1.2
  Downloaded multimap v0.8.3
  Downloaded errno-dragonfly v0.1.1
  Downloaded tokio-current-thread v0.1.7
  Downloaded sct v0.6.0
  Downloaded asn1_der v0.6.3
  Downloaded fixedbitset v0.2.0
  Downloaded prost-derive v0.7.0
  Downloaded prost v0.7.0
  Downloaded which v4.0.2
  Downloaded pin-project-internal v0.4.27
  Downloaded void v1.0.2
  Downloaded sp-staking v3.0.0
  Downloaded convert_case v0.4.0
  Downloaded derive_more v0.99.13
  Downloaded sp-keystore v0.9.0
  Downloaded fallible-iterator v0.2.0
  Downloaded futures v0.1.31
  Downloaded futures-io v0.3.13
  Downloaded hex v0.4.3
  Downloaded Inflector v0.11.4
  Downloaded sp-runtime-interface-proc-macro v3.0.0
  Downloaded time v0.1.44
  Downloaded pbkdf2 v0.3.0
  Downloaded curve25519-dalek v2.1.2
  Downloaded handlebars v3.5.4
  Downloaded vec_map v0.8.2
  Downloaded structopt v0.3.21
  Downloaded crossbeam-epoch v0.8.2
  Downloaded tokio-timer v0.2.13
  Downloaded crossbeam-utils v0.7.2
  Downloaded tokio-executor v0.1.10
  Downloaded untrusted v0.7.1
  Downloaded sp-version v3.0.0
  Downloaded integer-sqrt v0.1.5
  Downloaded sp-arithmetic v3.0.0
  Downloaded indexmap v1.6.2
  Downloaded base58 v0.1.0
  Downloaded futures-channel v0.3.13
  Downloaded futures-core v0.3.13
  Downloaded futures-macro v0.3.13
  Downloaded slab v0.4.2
  Downloaded impl-codec v0.5.0
  Downloaded primitive-types v0.9.0
  Downloaded environmental v1.1.2
  Downloaded sp-externalities v0.9.0
  Downloaded ansi_term v0.12.1
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded clap v2.33.3
  Downloaded sc-executor-wasmi v0.9.0
  Downloaded base-x v0.2.8
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded multibase v0.8.0
  Downloaded globset v0.4.6
  Downloaded tokio-fs v0.1.7
  Downloaded memoffset v0.5.6
  Downloaded crossbeam-deque v0.7.3
  Downloaded crossbeam-queue v0.2.3
  Downloaded tokio-udp v0.1.6
  Downloaded futures-sink v0.3.13
  Downloaded futures-task v0.3.13
  Downloaded proc-macro-hack v0.5.19
  Downloaded proc-macro-nested v0.1.7
  Downloaded matchers v0.0.1
  Downloaded aho-corasick v0.7.15
  Downloaded crypto-mac v0.7.0
  Downloaded arrayref v0.3.6
  Downloaded keccak v0.1.0
  Downloaded maplit v1.0.2
  Downloaded pest_meta v2.1.3
  Downloaded pest_generator v2.1.3
  Downloaded pest_derive v2.1.0
  Downloaded quick-error v2.0.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded substrate-build-script-utils v3.0.0
  Downloaded pwasm-utils v0.14.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded base64 v0.13.0
  Downloaded base64 v0.12.3
  Downloaded finality-grandpa v0.13.0
  Downloaded smallvec v0.6.14
  Downloaded textwrap v0.11.0
  Downloaded unicode-width v0.1.8
  Downloaded structopt-derive v0.4.14
  Downloaded platforms v1.1.0
  Downloaded tokio-reactor v0.1.12
  Downloaded jsonrpc-server-utils v15.1.0
  Downloaded bytes v0.4.12
  Downloaded sha-1 v0.8.2
  Downloaded parity-ws v0.10.0
  Downloaded sc-rpc-server v3.0.0
  Downloaded erased-serde v0.3.13
  Downloaded sc-service v0.9.0
  Downloaded libp2p-uds v0.27.0
  Downloaded parity-send-wrapper v0.1.0
  Downloaded libp2p-wasm-ext v0.27.0
  Downloaded futures-rustls v0.21.1
  Downloaded quicksink v0.1.2
  Downloaded arrayvec v0.4.12
  Downloaded signature v1.3.0
  Downloaded ed25519 v1.0.3
  Downloaded wasmtime-cache v0.22.0
  Downloaded tokio-uds v0.2.7
  Downloaded tokio v0.1.22
  Downloaded tokio-io v0.1.13
  Downloaded mio-extras v2.0.6
  Downloaded sc-tracing-proc-macro v3.0.0
  Downloaded sc-tracing v3.0.0
  Downloaded sc-telemetry v3.0.0
  Downloaded nodrop v0.1.14
  Downloaded dyn-clone v1.0.4
  Downloaded ed25519-dalek v1.0.1
  Downloaded hermit-abi v0.1.18
  Downloaded num_cpus v1.13.0
  Downloaded futures-executor v0.3.13
  Downloaded zstd v0.5.4+zstd.1.4.7
  Downloaded raw-cpuid v8.1.2
  Downloaded rand v0.4.6
  Downloaded pkg-config v0.3.19
  Downloaded vcpkg v0.2.11
  Downloaded constant_time_eq v0.1.5
  Downloaded dyn-clonable v0.9.0
  Downloaded errno v0.2.7
  Downloaded glob v0.3.0
  Downloaded sp-finality-grandpa v3.0.0
  Downloaded dyn-clonable-impl v0.9.0
  Downloaded humantime v1.3.0
  Downloaded termcolor v1.1.2
  Downloaded env_logger v0.7.1
  Downloaded zstd-safe v2.0.6+zstd.1.4.7
  Downloaded pallet-authorship v3.0.0
  Downloaded sp-session v3.0.0
  Downloaded libp2p-deflate v0.27.1
  Downloaded sc-proposer-metrics v0.9.0
  Downloaded sp-keyring v3.0.0
  Downloaded sc-cli v0.9.0
  Downloaded sc-consensus-aura v0.9.0
  Downloaded directories v3.0.1
  Downloaded pdqselect v0.1.0
  Downloaded rayon-core v1.9.0
  Downloaded pallet-grandpa v3.0.0
  Downloaded safe-mix v1.0.1
  Downloaded pallet-randomness-collective-flip v3.0.0
  Downloaded pallet-sudo v3.0.0
  Downloaded pallet-transaction-payment v3.0.0
  Downloaded pallet-transaction-payment-rpc-runtime-api v3.0.0
  Downloaded sp-timestamp v3.0.0
  Downloaded sp-consensus-aura v0.9.0
  Downloaded sp-offchain v3.0.0
  Downloaded libp2p-core-derive v0.21.0
  Downloaded libp2p-dns v0.27.0
  Downloaded libp2p-floodsub v0.27.0
  Downloaded hex_fmt v0.3.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded fdlimit v0.2.1
  Downloaded rand_core v0.4.2
  Downloaded rand_core v0.3.1
  Downloaded rdrand v0.4.0
  Downloaded rand v0.3.23
  Downloaded names v0.11.0
  Downloaded rpassword v5.0.1
  Downloaded strum_macros v0.20.1
  Downloaded strum v0.20.0
  Downloaded rust-argon2 v0.8.3
  Downloaded redox_users v0.3.5
  Downloaded dirs-sys v0.3.5
  Downloaded exit-future v0.2.0
  Downloaded sc-chain-spec-derive v3.0.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded sc-consensus v0.9.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded sp-consensus-babe v0.9.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded schannel v0.1.19
  Downloaded core-foundation v0.7.0
  Downloaded core-foundation-sys v0.7.0
  Downloaded security-framework-sys v1.0.0
  Downloaded security-framework v1.0.0
  Downloaded rustls v0.18.1
  Downloaded tokio-rustls v0.14.1
  Downloaded hyper-rustls v0.21.0
  Downloaded frame-system-rpc-runtime-api v3.0.0
  Downloaded pallet-balances v3.0.0
  Downloaded sp-authorship v3.0.0
  Downloaded idna v0.1.5
  Downloaded snow v0.7.2
  Downloaded sha3 v0.9.1
  Downloaded gimli v0.23.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded sc-network-gossip v0.9.0
  Downloaded crossbeam-channel v0.5.0
  Downloaded crossbeam-epoch v0.9.3
  Downloaded crossbeam-deque v0.8.0
  Downloaded rayon v1.5.0
  Downloaded wasmtime-cranelift v0.22.0
  Downloaded scroll v0.10.2
  Downloaded wasmtime-profiling v0.22.0
  Downloaded psm v0.1.12
  Downloaded sp-chain-spec v3.0.0
  Downloaded sc-rpc-api v0.9.0
  Downloaded frame-executive v3.0.0
  Downloaded frame-system-benchmarking v3.0.0
  Downloaded libp2p-gossipsub v0.27.0
  Downloaded dns-parser v0.8.0
  Downloaded libp2p v0.34.0
  Downloaded socket2 v0.4.0
  Downloaded nb-connect v1.1.0
  Downloaded jobserver v0.1.21
  Downloaded cc v1.0.67
  Downloaded vec-arena v1.1.0
  Downloaded frame-support-procedural v3.0.0
  Downloaded parity-util-mem v0.9.0
  Downloaded secrecy v0.7.0
  Downloaded rand_chacha v0.3.0
  Downloaded getrandom v0.2.2
  Downloaded rand_core v0.6.2
  Downloaded rand_hc v0.3.0
  Downloaded rand v0.8.3
  Downloaded rocksdb v0.15.0
  Downloaded kvdb-rocksdb v0.11.0
  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'