[INFO] cloning repository https://github.com/bmacer/ex3solution
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bmacer/ex3solution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fex3solution", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fex3solution'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92e3eeb2fae485ec1657eeea9d76b4a57c4e8985
[INFO] checking bmacer/ex3solution against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbmacer%2Fex3solution" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bmacer/ex3solution
[INFO] finished tweaking git repo https://github.com/bmacer/ex3solution
[INFO] tweaked toml for git repo https://github.com/bmacer/ex3solution written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bmacer/ex3solution on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bmacer/ex3solution 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded sp-std v3.0.0
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded sp-wasm-interface v3.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v3.0.0
[INFO] [stderr]   Downloaded libp2p-noise v0.29.0
[INFO] [stderr]   Downloaded minicbor-derive v0.6.2
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded minicbor v0.7.2
[INFO] [stderr]   Downloaded libp2p-pnet v0.20.0
[INFO] [stderr]   Downloaded wasmi v0.6.2
[INFO] [stderr]   Downloaded pwasm-utils v0.14.0
[INFO] [stderr]   Downloaded memoffset v0.6.2
[INFO] [stderr]   Downloaded libp2p-identify v0.27.0
[INFO] [stderr]   Downloaded libp2p-mplex v0.27.1
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded sc-telemetry v3.0.0
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded tokio-named-pipes v0.1.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded sc-informant v0.9.0
[INFO] [stderr]   Downloaded jsonrpc-ws-server v15.1.0
[INFO] [stderr]   Downloaded cranelift-codegen v0.69.0
[INFO] [stderr]   Downloaded wasmparser v0.71.0
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded sc-consensus-babe v0.9.0
[INFO] [stderr]   Downloaded hyper v0.12.36
[INFO] [stderr]   Downloaded erased-serde v0.3.13
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded sc-executor-wasmi v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded web-sys v0.3.49
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded sc-service v0.9.0
[INFO] [stderr]   Downloaded nalgebra v0.21.1
[INFO] [stderr]   Downloaded libp2p-core v0.27.1
[INFO] [stderr]   Downloaded wasmtime v0.22.0
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded sc-tracing v3.0.0
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.72
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded aes-gcm v0.7.0
[INFO] [stderr]   Downloaded webpki-roots v0.21.0
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded sc-consensus-epochs v0.9.0
[INFO] [stderr]   Downloaded sc-consensus v0.9.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-vrf v0.9.0
[INFO] [stderr]   Downloaded sp-consensus-babe 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
 Downloading crates ...
  Downloaded sp-io v3.0.0
  Downloaded sp-std v3.0.0
  Downloaded wasmi-validation v0.3.0
  Downloaded sp-wasm-interface v3.0.0
  Downloaded sp-debug-derive v3.0.0
  Downloaded libp2p-noise v0.29.0
  Downloaded minicbor-derive v0.6.2
  Downloaded parity-multiaddr v0.11.2
  Downloaded minicbor v0.7.2
  Downloaded libp2p-pnet v0.20.0
  Downloaded wasmi v0.6.2
  Downloaded pwasm-utils v0.14.0
  Downloaded memoffset v0.6.2
  Downloaded libp2p-identify v0.27.0
  Downloaded libp2p-mplex v0.27.1
  Downloaded sc-tracing-proc-macro v3.0.0
  Downloaded sc-telemetry v3.0.0
  Downloaded bincode v1.3.2
  Downloaded kvdb-memorydb v0.9.0
  Downloaded sc-cli v0.9.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded tokio-named-pipes v0.1.0
  Downloaded quick-error v2.0.0
  Downloaded directories v3.0.1
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded sc-rpc-server v3.0.0
  Downloaded sc-informant v0.9.0
  Downloaded jsonrpc-ws-server v15.1.0
  Downloaded cranelift-codegen v0.69.0
  Downloaded wasmparser v0.71.0
  Downloaded sc-transaction-graph v3.0.0
  Downloaded futures-diagnose v1.0.1
  Downloaded sc-consensus-babe v0.9.0
  Downloaded hyper v0.12.36
  Downloaded erased-serde v0.3.13
  Downloaded handlebars v3.5.4
  Downloaded sc-chain-spec v3.0.0
  Downloaded fork-tree v3.0.0
  Downloaded ip_network v0.3.4
  Downloaded sc-network v0.9.0
  Downloaded cexpr v0.4.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded sc-executor-wasmi v0.9.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded web-sys v0.3.49
  Downloaded bstr v0.2.15
  Downloaded sc-service v0.9.0
  Downloaded nalgebra v0.21.1
  Downloaded libp2p-core v0.27.1
  Downloaded wasmtime v0.22.0
  Downloaded libz-sys v1.1.2
  Downloaded sc-tracing v3.0.0
  Downloaded retain_mut v0.1.2
  Downloaded wasm-bindgen v0.2.72
  Downloaded statrs v0.12.0
  Downloaded sc-transaction-pool v3.0.0
  Downloaded wast v35.0.1
  Downloaded aes-gcm v0.7.0
  Downloaded webpki-roots v0.21.0
  Downloaded sc-proposer-metrics v0.9.0
  Downloaded sp-keyring v3.0.0
  Downloaded pdqselect v0.1.0
  Downloaded sc-consensus-epochs v0.9.0
  Downloaded sc-consensus v0.9.0
  Downloaded sc-network-gossip v0.9.0
  Downloaded sp-consensus-vrf v0.9.0
  Downloaded sp-consensus-babe 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'