[INFO] cloning repository https://github.com/bmacer/exercise3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmacer/exercise3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fexercise3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fexercise3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c07614edd5b946355bf6e96e2e59ad4ccbefa549
[INFO] checking bmacer/exercise3 against master#da2544bfbe84df7b24d83c029c74299ebf6112c6 for pr-149681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fexercise3" "/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/bmacer/exercise3
[INFO] finished tweaking git repo https://github.com/bmacer/exercise3
[INFO] tweaked toml for git repo https://github.com/bmacer/exercise3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bmacer/exercise3 on toolchain da2544bfbe84df7b24d83c029c74299ebf6112c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bmacer/exercise3 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" "+da2544bfbe84df7b24d83c029c74299ebf6112c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.6
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded futures-sink v0.3.13
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded ed25519 v1.0.3
[INFO] [stderr]   Downloaded rand_hc v0.3.0
[INFO] [stderr]   Downloaded sp-panic-handler v3.0.0
[INFO] [stderr]   Downloaded sp-staking v3.0.0
[INFO] [stderr]   Downloaded dyn-clonable v0.9.0
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded libp2p-wasm-ext v0.27.0
[INFO] [stderr]   Downloaded ipnet v2.3.0
[INFO] [stderr]   Downloaded chacha20 v0.5.0
[INFO] [stderr]   Downloaded asynchronous-codec v0.5.0
[INFO] [stderr]   Downloaded sp-offchain v3.0.0
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded owning_ref v0.4.1
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded jsonrpc-ipc-server v15.1.0
[INFO] [stderr]   Downloaded globset v0.4.6
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded sc-peerset v3.0.0
[INFO] [stderr]   Downloaded sc-block-builder v0.9.0
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded tokio-buf v0.1.1
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded parity-tokio-ipc v0.4.0
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[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
 Downloading crates ...
  Downloaded value-bag v1.0.0-alpha.6
  Downloaded ctor v0.1.20
  Downloaded futures-sink v0.3.13
  Downloaded sp-io v3.0.0
  Downloaded ed25519 v1.0.3
  Downloaded rand_hc v0.3.0
  Downloaded sp-panic-handler v3.0.0
  Downloaded sp-staking v3.0.0
  Downloaded dyn-clonable v0.9.0
  Downloaded prost-derive v0.7.0
  Downloaded libp2p-wasm-ext v0.27.0
  Downloaded ipnet v2.3.0
  Downloaded chacha20 v0.5.0
  Downloaded asynchronous-codec v0.5.0
  Downloaded sp-offchain v3.0.0
  Downloaded wasmtime-profiling v0.22.0
  Downloaded crossbeam-queue v0.2.3
  Downloaded tokio-threadpool v0.1.18
  Downloaded owning_ref v0.4.1
  Downloaded sc-consensus-aura v0.9.0
  Downloaded rpassword v5.0.1
  Downloaded strum v0.20.0
  Downloaded cid v0.6.1
  Downloaded pest_derive v2.1.0
  Downloaded fdlimit v0.2.1
  Downloaded names v0.11.0
  Downloaded pest_meta v2.1.3
  Downloaded pest_generator v2.1.3
  Downloaded quick-error v2.0.0
  Downloaded sc-client-db v0.9.0
  Downloaded rustls v0.18.1
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded rocksdb v0.15.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded sc-proposer-metrics v0.9.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded bindgen v0.54.0
  Downloaded jsonrpc-ipc-server v15.1.0
  Downloaded globset v0.4.6
  Downloaded linked_hash_set v0.1.4
  Downloaded sc-peerset v3.0.0
  Downloaded sc-block-builder v0.9.0
  Downloaded sc-keystore v3.0.0
  Downloaded http-body v0.1.0
  Downloaded tokio-buf v0.1.1
  Downloaded mio-named-pipes v0.1.7
  Downloaded parity-tokio-ipc v0.4.0
  Downloaded tokio-current-thread v0.1.7
  Downloaded redox_users v0.3.5
  Downloaded dirs-sys v0.3.5
  Downloaded pdqselect v0.1.0
  Downloaded sc-consensus v0.9.0
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded sp-consensus-babe v0.9.0
  Downloaded sc-chain-spec v3.0.0
  Downloaded fs-swap v0.2.6
  Downloaded clang-sys v0.29.3
  Downloaded kvdb-rocksdb v0.11.0
  Downloaded memmap2 v0.2.1
  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'