[INFO] cloning repository https://github.com/Ghussy/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/Ghussy/exercise-1-and-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhussy%2Fexercise-1-and-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhussy%2Fexercise-1-and-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02dafc8f815142c94e12829c3aaa564a5b0f7ae
[INFO] checking Ghussy/exercise-1-and-2 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGhussy%2Fexercise-1-and-2" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ghussy/exercise-1-and-2
[INFO] finished tweaking git repo https://github.com/Ghussy/exercise-1-and-2
[INFO] tweaked toml for git repo https://github.com/Ghussy/exercise-1-and-2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ghussy/exercise-1-and-2 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/Ghussy/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" "+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 pin-project-lite v0.2.6
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded fixed-hash v0.7.0
[INFO] [stderr]   Downloaded futures-sink v0.3.13
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
[INFO] [stderr]   Downloaded futures-channel v0.3.13
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded futures-timer v3.0.2
[INFO] [stderr]   Downloaded asynchronous-codec v0.6.0
[INFO] [stderr]   Downloaded data-encoding v2.3.2
[INFO] [stderr]   Downloaded sha-1 v0.9.4
[INFO] [stderr]   Downloaded unsigned-varint v0.7.0
[INFO] [stderr]   Downloaded async-executor v1.4.0
[INFO] [stderr]   Downloaded vcpkg v0.2.11
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded salsa20 v0.7.2
[INFO] [stderr]   Downloaded if-addrs v0.6.5
[INFO] [stderr]   Downloaded frame-system-benchmarking v3.0.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.69.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.4.0
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded sc-chain-spec-derive v3.0.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded libp2p-kad v0.28.1
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded file-per-thread-logger v0.1.4
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[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

    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded pin-project-lite v0.2.6
  Downloaded sp-io v3.0.0
  Downloaded fixed-hash v0.7.0
  Downloaded futures-sink v0.3.13
  Downloaded dyn-clonable-impl v0.9.0
  Downloaded futures-channel v0.3.13
  Downloaded getrandom v0.2.2
  Downloaded futures-timer v3.0.2
  Downloaded asynchronous-codec v0.6.0
  Downloaded data-encoding v2.3.2
  Downloaded sha-1 v0.9.4
  Downloaded unsigned-varint v0.7.0
  Downloaded async-executor v1.4.0
  Downloaded vcpkg v0.2.11
  Downloaded aead v0.3.2
  Downloaded salsa20 v0.7.2
  Downloaded if-addrs v0.6.5
  Downloaded frame-system-benchmarking v3.0.0
  Downloaded cranelift-frontend v0.69.0
  Downloaded cranelift-native v0.69.0
  Downloaded parity-tokio-ipc v0.4.0
  Downloaded linked_hash_set v0.1.4
  Downloaded multibase v0.8.0
  Downloaded sc-chain-spec-derive v3.0.0
  Downloaded sc-consensus v0.9.0
  Downloaded memmap2 v0.2.1
  Downloaded quick-error v2.0.0
  Downloaded pest_meta v2.1.3
  Downloaded sc-client-db v0.9.0
  Downloaded strum_macros v0.20.1
  Downloaded libp2p-kad v0.28.1
  Downloaded sc-block-builder v0.9.0
  Downloaded sc-peerset v3.0.0
  Downloaded fs2 v0.4.3
  Downloaded owning_ref v0.4.1
  Downloaded sc-consensus-babe v0.9.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded names v0.11.0
  Downloaded pest_generator v2.1.3
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded clang-sys v0.29.3
  Downloaded sp-keyring v3.0.0
  Downloaded rocksdb v0.15.0
  Downloaded sc-network v0.9.0
  Downloaded wast v35.0.1
  Downloaded file-per-thread-logger v0.1.4
  Downloaded wasmparser v0.71.0
  Downloaded handlebars v3.5.4
  Downloaded wasmtime v0.22.0
  Downloaded bindgen v0.54.0
  Downloaded sc-finality-grandpa v0.9.0
  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'