[INFO] cloning repository https://github.com/prakhyathp/parakeet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prakhyathp/parakeet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakhyathp%2Fparakeet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakhyathp%2Fparakeet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 000ed9f38fa203aa723b7ed9962a60fa59cba654
[INFO] checking prakhyathp/parakeet against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakhyathp%2Fparakeet" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prakhyathp/parakeet on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prakhyathp/parakeet
[INFO] finished tweaking git repo https://github.com/prakhyathp/parakeet
[INFO] tweaked toml for git repo https://github.com/prakhyathp/parakeet written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/prakhyathp/parakeet 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v3.0.0
[INFO] [stderr]   Downloaded sp-runtime v3.0.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.30.0
[INFO] [stderr]   Downloaded sp-panic-handler v3.0.0
[INFO] [stderr]   Downloaded lru v0.6.3
[INFO] [stderr]   Downloaded sha-1 v0.9.2
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.27.0
[INFO] [stderr]   Downloaded libp2p-mdns v0.28.0
[INFO] [stderr]   Downloaded impl-trait-for-tuples v0.2.1
[INFO] [stderr]   Downloaded fs-swap v0.2.5
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded pin-project v1.0.4
[INFO] [stderr]   Downloaded minicbor v0.7.1
[INFO] [stderr]   Downloaded minicbor-derive v0.6.1
[INFO] [stderr]   Downloaded bincode v1.3.1
[INFO] [stderr]   Downloaded hyper v0.13.9
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.69
[INFO] [stderr]   Downloaded futures v0.1.30
[INFO] [stderr]   Downloaded handlebars v3.5.2
[INFO] [stderr]   Downloaded bitvec v0.20.1
[INFO] [stderr]   Downloaded wast v31.0.0
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded regex v1.4.3
[INFO] [stderr]   Downloaded async-std v1.8.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.22
[INFO] [stderr]   Downloaded parity-ws v0.10.0
[INFO] [stderr]   Downloaded futures-util v0.3.11
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.15
[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

 Downloading crates ...
  Downloaded sp-wasm-interface v3.0.0
  Downloaded sp-debug-derive v3.0.0
  Downloaded sp-runtime v3.0.0
  Downloaded libp2p-yamux v0.30.0
  Downloaded sp-panic-handler v3.0.0
  Downloaded lru v0.6.3
  Downloaded sha-1 v0.9.2
  Downloaded wasmi-validation v0.3.0
  Downloaded libp2p-mplex v0.27.0
  Downloaded libp2p-mdns v0.28.0
  Downloaded impl-trait-for-tuples v0.2.1
  Downloaded fs-swap v0.2.5
  Downloaded memoffset v0.5.6
  Downloaded pin-project v1.0.4
  Downloaded minicbor v0.7.1
  Downloaded minicbor-derive v0.6.1
  Downloaded bincode v1.3.1
  Downloaded hyper v0.13.9
  Downloaded wasm-bindgen v0.2.69
  Downloaded futures v0.1.30
  Downloaded handlebars v3.5.2
  Downloaded bitvec v0.20.1
  Downloaded wast v31.0.0
  Downloaded hyper v0.12.35
  Downloaded regex v1.4.3
  Downloaded async-std v1.8.0
  Downloaded regex-syntax v0.6.22
  Downloaded parity-ws v0.10.0
  Downloaded futures-util v0.3.11
  Downloaded tracing-subscriber v0.2.15
  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'