[INFO] cloning repository https://github.com/leungrw/substrate_dev_exercise_1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leungrw/substrate_dev_exercise_1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleungrw%2Fsubstrate_dev_exercise_1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleungrw%2Fsubstrate_dev_exercise_1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ce06118b02e0a3ee9b108ae7389cae37bd91719
[INFO] checking leungrw/substrate_dev_exercise_1 against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleungrw%2Fsubstrate_dev_exercise_1" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leungrw/substrate_dev_exercise_1 on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leungrw/substrate_dev_exercise_1
[INFO] finished tweaking git repo https://github.com/leungrw/substrate_dev_exercise_1
[INFO] tweaked toml for git repo https://github.com/leungrw/substrate_dev_exercise_1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/leungrw/substrate_dev_exercise_1 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uint v0.9.0
[INFO] [stderr]   Downloaded ed25519 v1.0.3
[INFO] [stderr]   Downloaded signature v1.3.0
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.0.1
[INFO] [stderr]   Downloaded trie-db v0.22.3
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded sc-keystore v3.0.0
[INFO] [stderr]   Downloaded sc-rpc-server v3.0.0
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded substrate-build-script-utils v3.0.0
[INFO] [stderr]   Downloaded sc-network-gossip v0.9.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded sc-state-db v0.9.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded libp2p-swarm v0.27.2
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded libp2p-kad v0.28.1
[INFO] [stderr]   Downloaded sc-light v3.0.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.27.0
[INFO] [stderr]   Downloaded bitvec v0.20.2
[INFO] [stderr]   Downloaded handlebars v3.5.4
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded finality-grandpa v0.13.0
[INFO] [stderr]   Downloaded libp2p-core v0.27.1
[INFO] [stderr]   Downloaded nb-connect v1.1.0
[INFO] [stderr]   Downloaded libp2p v0.34.0
[INFO] [stderr]   Downloaded signal-hook v0.3.7
[INFO] [stderr]   Downloaded sp-consensus 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

 Downloading crates ...
  Downloaded uint v0.9.0
  Downloaded ed25519 v1.0.3
  Downloaded signature v1.3.0
  Downloaded parity-scale-codec-derive v2.0.1
  Downloaded trie-db v0.22.3
  Downloaded cranelift-native v0.69.0
  Downloaded sc-keystore v3.0.0
  Downloaded sc-rpc-server v3.0.0
  Downloaded sc-tracing-proc-macro v3.0.0
  Downloaded substrate-build-script-utils v3.0.0
  Downloaded sc-network-gossip v0.9.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded sc-state-db v0.9.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded libp2p-swarm v0.27.2
  Downloaded wasmtime-debug v0.22.0
  Downloaded libp2p-kad v0.28.1
  Downloaded sc-light v3.0.0
  Downloaded libp2p-gossipsub v0.27.0
  Downloaded bitvec v0.20.2
  Downloaded handlebars v3.5.4
  Downloaded wast v35.0.1
  Downloaded finality-grandpa v0.13.0
  Downloaded libp2p-core v0.27.1
  Downloaded nb-connect v1.1.0
  Downloaded libp2p v0.34.0
  Downloaded signal-hook v0.3.7
  Downloaded sp-consensus 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'