[INFO] cloning repository https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTayyib-A60%2FSDA_Week1_New_Blockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTayyib-A60%2FSDA_Week1_New_Blockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74425d917d2ac1b3180cf080f52dacd8dbb82882
[INFO] checking Tayyib-A60/SDA_Week1_New_Blockchain against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTayyib-A60%2FSDA_Week1_New_Blockchain" "/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/Tayyib-A60/SDA_Week1_New_Blockchain
[INFO] finished tweaking git repo https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain
[INFO] tweaked toml for git repo https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tayyib-A60/SDA_Week1_New_Blockchain 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "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 sp-std v3.0.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded trie-root v0.16.0
[INFO] [stderr]   Downloaded hash-db v0.15.2
[INFO] [stderr]   Downloaded pbkdf2 v0.4.0
[INFO] [stderr]   Downloaded merlin v2.0.1
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded thread_local v1.1.3
[INFO] [stderr]   Downloaded keccak v0.1.0
[INFO] [stderr]   Downloaded parity-scale-codec v2.0.1
[INFO] [stderr]   Downloaded parity-util-mem v0.9.0
[INFO] [stderr]   Downloaded futures-macro v0.3.13
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded futures-core v0.3.13
[INFO] [stderr]   Downloaded addr2line v0.14.1
[INFO] [stderr]   Downloaded rustc-demangle v0.1.18
[INFO] [stderr]   Downloaded unsigned-varint v0.5.1
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.1
[INFO] [stderr]   Downloaded rw-stream-sink v0.2.1
[INFO] [stderr]   Downloaded async-lock v2.3.0
[INFO] [stderr]   Downloaded libp2p-tcp v0.27.1
[INFO] [stderr]   Downloaded block-cipher v0.8.0
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded safe-mix v1.0.1
[INFO] [stderr]   Downloaded sc-executor v0.9.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v15.1.0
[INFO] [stderr]   Downloaded sc-client-api v3.0.0
[INFO] [stderr]   Downloaded sp-serializer v3.0.0
[INFO] [stderr]   Downloaded jsonrpc-core v15.1.0
[INFO] [stderr]   Downloaded cranelift-entity v0.69.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded openssl-probe v0.1.2
[INFO] [stderr]   Downloaded security-framework v1.0.0
[INFO] [stderr]   Downloaded futures-cpupool v0.1.8
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[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-std v3.0.0
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded trie-root v0.16.0
  Downloaded hash-db v0.15.2
  Downloaded pbkdf2 v0.4.0
  Downloaded merlin v2.0.1
  Downloaded itoa v0.4.7
  Downloaded thread_local v1.1.3
  Downloaded keccak v0.1.0
  Downloaded parity-scale-codec v2.0.1
  Downloaded parity-util-mem v0.9.0
  Downloaded futures-macro v0.3.13
  Downloaded memchr v2.3.4
  Downloaded futures-core v0.3.13
  Downloaded addr2line v0.14.1
  Downloaded rustc-demangle v0.1.18
  Downloaded unsigned-varint v0.5.1
  Downloaded libp2p-yamux v0.30.1
  Downloaded rw-stream-sink v0.2.1
  Downloaded async-lock v2.3.0
  Downloaded libp2p-tcp v0.27.1
  Downloaded block-cipher v0.8.0
  Downloaded unsigned-varint v0.6.0
  Downloaded safe-mix v1.0.1
  Downloaded sc-executor v0.9.0
  Downloaded jsonrpc-client-transports v15.1.0
  Downloaded sc-client-api v3.0.0
  Downloaded sp-serializer v3.0.0
  Downloaded jsonrpc-core v15.1.0
  Downloaded cranelift-entity v0.69.0
  Downloaded structopt-derive v0.4.14
  Downloaded take_mut v0.2.2
  Downloaded openssl-probe v0.1.2
  Downloaded security-framework v1.0.0
  Downloaded futures-cpupool v0.1.8
  Downloaded substrate-build-script-utils v3.0.0
  Downloaded sc-peerset v3.0.0
  Downloaded redox_users v0.3.5
  Downloaded quick-error v2.0.0
  Downloaded pest_meta v2.1.3
  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'