[INFO] cloning repository https://github.com/konrads/substrate-exercise-3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/konrads/substrate-exercise-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonrads%2Fsubstrate-exercise-3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonrads%2Fsubstrate-exercise-3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfcb11191fac6e3139803eb1bb57398143286131
[INFO] checking konrads/substrate-exercise-3 against master#fcac501a73cdde54de46a0683567f1a890730555 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkonrads%2Fsubstrate-exercise-3" "/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/konrads/substrate-exercise-3
[INFO] finished tweaking git repo https://github.com/konrads/substrate-exercise-3
[INFO] tweaked toml for git repo https://github.com/konrads/substrate-exercise-3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/konrads/substrate-exercise-3 on toolchain fcac501a73cdde54de46a0683567f1a890730555
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcac501a73cdde54de46a0683567f1a890730555" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/konrads/substrate-exercise-3 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" "+fcac501a73cdde54de46a0683567f1a890730555" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pin-project-lite v0.2.6
[INFO] [stderr]   Downloaded sp-io v3.0.0
[INFO] [stderr]   Downloaded sp-runtime v3.0.0
[INFO] [stderr]   Downloaded sp-std v3.0.0
[INFO] [stderr]   Downloaded memory_units v0.3.0
[INFO] [stderr]   Downloaded tracing-attributes v0.1.15
[INFO] [stderr]   Downloaded uint v0.9.0
[INFO] [stderr]   Downloaded rand_chacha v0.3.0
[INFO] [stderr]   Downloaded rand_core v0.6.2
[INFO] [stderr]   Downloaded impl-codec v0.5.0
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded thread_local v1.1.3
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.72
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.72
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.72
[INFO] [stderr]   Downloaded http-body v0.3.1
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded asn1_der_derive v0.1.2
[INFO] [stderr]   Downloaded libp2p-floodsub v0.27.0
[INFO] [stderr]   Downloaded sp-offchain v3.0.0
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded jsonrpc-http-server v15.1.0
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded quick-error v2.0.0
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded nom v5.1.2
[INFO] [stderr]   Downloaded sc-offchain v3.0.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded sc-network v0.9.0
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded regalloc v0.0.31
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded url v1.7.2
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded idna v0.1.5
[INFO] [stderr]   Downloaded finality-grandpa v0.13.0
[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 pin-project-lite v0.2.6
  Downloaded sp-io v3.0.0
  Downloaded sp-runtime v3.0.0
  Downloaded sp-std v3.0.0
  Downloaded memory_units v0.3.0
  Downloaded tracing-attributes v0.1.15
  Downloaded uint v0.9.0
  Downloaded rand_chacha v0.3.0
  Downloaded rand_core v0.6.2
  Downloaded impl-codec v0.5.0
  Downloaded matchers v0.0.1
  Downloaded thread_local v1.1.3
  Downloaded wasm-bindgen-shared v0.2.72
  Downloaded wasm-bindgen-macro-support v0.2.72
  Downloaded wasm-bindgen-backend v0.2.72
  Downloaded http-body v0.3.1
  Downloaded signal-hook v0.3.7
  Downloaded asn1_der_derive v0.1.2
  Downloaded libp2p-floodsub v0.27.0
  Downloaded sp-offchain v3.0.0
  Downloaded cranelift-native v0.69.0
  Downloaded jsonrpc-http-server v15.1.0
  Downloaded fork-tree v3.0.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded quick-error v2.0.0
  Downloaded rustls v0.18.1
  Downloaded handlebars v3.5.4
  Downloaded names v0.11.0
  Downloaded dirs-sys v0.3.5
  Downloaded sc-consensus-aura v0.9.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded clang-sys v0.29.3
  Downloaded memmap2 v0.2.1
  Downloaded maplit v1.0.2
  Downloaded nom v5.1.2
  Downloaded sc-offchain v3.0.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded rocksdb v0.15.0
  Downloaded sc-network v0.9.0
  Downloaded sc-client-db v0.9.0
  Downloaded clap v2.33.3
  Downloaded regalloc v0.0.31
  Downloaded wast v35.0.1
  Downloaded url v1.7.2
  Downloaded bindgen v0.54.0
  Downloaded pest_meta v2.1.3
  Downloaded pest_generator v2.1.3
  Downloaded pest_derive v2.1.0
  Downloaded idna v0.1.5
  Downloaded finality-grandpa v0.13.0
  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'