[INFO] cloning repository https://github.com/tomwildcat9/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/tomwildcat9/exercise-3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 093fee209c6198be874d66831fbcdcd638d393d4
[INFO] checking tomwildcat9/exercise-3 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomwildcat9%2Fexercise-3" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tomwildcat9/exercise-3
[INFO] finished tweaking git repo https://github.com/tomwildcat9/exercise-3
[INFO] tweaked toml for git repo https://github.com/tomwildcat9/exercise-3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomwildcat9/exercise-3 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tomwildcat9/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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subtle v1.0.0
[INFO] [stderr]   Downloaded sp-debug-derive v3.0.0
[INFO] [stderr]   Downloaded sp-storage v3.0.0
[INFO] [stderr]   Downloaded ahash v0.4.7
[INFO] [stderr]   Downloaded ucd-trie v0.1.3
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded regex v1.4.5
[INFO] [stderr]   Downloaded parity-multiaddr v0.11.2
[INFO] [stderr]   Downloaded sp-utils v3.0.0
[INFO] [stderr]   Downloaded multimap v0.8.3
[INFO] [stderr]   Downloaded libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded pallet-transaction-payment v3.0.0
[INFO] [stderr]   Downloaded blocking v1.0.2
[INFO] [stderr]   Downloaded leb128 v0.2.4
[INFO] [stderr]   Downloaded libz-sys v1.1.2
[INFO] [stderr]   Downloaded futures-diagnose v1.0.1
[INFO] [stderr]   Downloaded dns-parser v0.8.0
[INFO] [stderr]   Downloaded jsonrpc-core v15.1.0
[INFO] [stderr]   Downloaded linked_hash_set v0.1.4
[INFO] [stderr]   Downloaded bytes v0.4.12
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded bstr v0.2.15
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.0
[INFO] [stderr]   Downloaded fs2 v0.4.3
[INFO] [stderr]   Downloaded sc-client-db v0.9.0
[INFO] [stderr]   Downloaded peeking_take_while v0.1.2
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded sc-proposer-metrics v0.9.0
[INFO] [stderr]   Downloaded pallet-transaction-payment-rpc v3.0.0
[INFO] [stderr]   Downloaded rocksdb v0.15.0
[INFO] [stderr]   Downloaded sc-basic-authorship v0.9.0
[INFO] [stderr]   Downloaded sc-consensus-uncles v0.9.0
[INFO] [stderr]   Downloaded rust-argon2 v0.8.3
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded sc-consensus-aura v0.9.0
[INFO] [stderr]   Downloaded rayon v1.5.0
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded sc-finality-grandpa v0.9.0
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded rpassword v5.0.1
[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded libloading v0.5.2
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.0
[INFO] [stderr]   Downloaded object v0.22.0
[INFO] [stderr]   Downloaded cpp_demangle v0.3.2
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded idna v0.1.5
[INFO] [stderr]   Downloaded fdlimit v0.2.1
[INFO] [stderr]   Downloaded rustls v0.18.1
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded wast v35.0.1
[INFO] [stderr]   Downloaded strum_macros v0.20.1
[INFO] [stderr]   Downloaded dirs-sys v0.3.5
[INFO] [stderr]   Downloaded sc-chain-spec v3.0.0
[INFO] [stderr]   Downloaded sc-consensus-babe 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 owning_ref v0.4.1
[INFO] [stderr]   Downloaded shlex v0.1.1
[INFO] [stderr]   Downloaded base-x v0.2.8
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded multibase v0.8.0
[INFO] [stderr]   Downloaded cid v0.6.1
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded directories v3.0.1
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded jsonrpc-server-utils v15.1.0
[INFO] [stderr]   Downloaded erased-serde v0.3.13
[INFO] [stderr]   Downloaded sc-tracing-proc-macro v3.0.0
[INFO] [stderr]   Downloaded sc-service v0.9.0
[INFO] [stderr]   Downloaded take_mut v0.2.2
[INFO] [stderr]   Downloaded sc-transaction-pool v3.0.0
[INFO] [stderr]   Downloaded url v1.7.2
[INFO] [stderr]   Downloaded libp2p-kad v0.28.1
[INFO] [stderr]   Downloaded pest_derive v2.1.0
[INFO] [stderr]   Downloaded frame-benchmarking-cli v3.0.0
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded sp-keyring v3.0.0
[INFO] [stderr]   Downloaded sc-cli v0.9.0
[INFO] [stderr]   Downloaded exit-future v0.2.0
[INFO] [stderr]   Downloaded sc-consensus-slots v0.9.0
[INFO] [stderr]   Downloaded fs-swap v0.2.6
[INFO] [stderr]   Downloaded cexpr v0.4.0
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded memmap2 v0.2.1
[INFO] [stderr]   Downloaded fork-tree v3.0.0
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.3
[INFO] [stderr]   Downloaded crossbeam-queue v0.2.3
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded futures-timer v2.0.2
[INFO] [stderr]   Downloaded intervalier v0.4.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.4
[INFO] [stderr]   Downloaded retain_mut v0.1.2
[INFO] [stderr]   Downloaded zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]   Downloaded sc-transaction-graph v3.0.0
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded sc-executor-common v0.9.0
[INFO] [stderr]   Downloaded sp-allocator v3.0.0
[INFO] [stderr]   Downloaded bincode v1.3.2
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.2
[INFO] [stderr]   Downloaded directories-next v2.0.0
[INFO] [stderr]   Downloaded zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]   Downloaded wasmtime-cache v0.22.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.27.0
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] [stderr]   Downloaded zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]   Downloaded raw-cpuid v8.1.2
[INFO] [stderr]   Downloaded wasmtime-debug v0.22.0
[INFO] [stderr]   Downloaded wasmtime-obj v0.22.0
[INFO] [stderr]   Downloaded wasmtime-jit v0.22.0
[INFO] [stderr]   Downloaded wasmtime-profiling v0.22.0
[INFO] [stderr]   Downloaded matches v0.1.8
[INFO] [stderr]   Downloaded openssl-probe v0.1.2
[INFO] [stderr]   Downloaded cranelift-native v0.69.0
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.3
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded rayon-core v1.9.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.22.0
[INFO] [stderr]   Downloaded scroll_derive v0.10.5
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded wasmtime-runtime v0.22.0
[INFO] [stderr]   Downloaded wat v1.0.36
[INFO] [stderr]   Downloaded sc-executor-wasmtime v0.9.0
[INFO] [stderr]   Downloaded sp-serializer v3.0.0
[INFO] [stderr]   Downloaded jsonrpc-client-transports v15.1.0
[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 subtle v1.0.0
  Downloaded sp-debug-derive v3.0.0
  Downloaded sp-storage v3.0.0
  Downloaded ahash v0.4.7
  Downloaded ucd-trie v0.1.3
  Downloaded kvdb v0.9.0
  Downloaded regex v1.4.5
  Downloaded parity-multiaddr v0.11.2
  Downloaded sp-utils v3.0.0
  Downloaded multimap v0.8.3
  Downloaded libp2p-request-response v0.9.1
  Downloaded pallet-transaction-payment v3.0.0
  Downloaded blocking v1.0.2
  Downloaded leb128 v0.2.4
  Downloaded libz-sys v1.1.2
  Downloaded futures-diagnose v1.0.1
  Downloaded dns-parser v0.8.0
  Downloaded jsonrpc-core v15.1.0
  Downloaded linked_hash_set v0.1.4
  Downloaded bytes v0.4.12
  Downloaded pest_meta v2.1.3
  Downloaded names v0.11.0
  Downloaded bstr v0.2.15
  Downloaded kvdb-rocksdb v0.11.0
  Downloaded fs2 v0.4.3
  Downloaded sc-client-db v0.9.0
  Downloaded peeking_take_while v0.1.2
  Downloaded maplit v1.0.2
  Downloaded sc-proposer-metrics v0.9.0
  Downloaded pallet-transaction-payment-rpc v3.0.0
  Downloaded rocksdb v0.15.0
  Downloaded sc-basic-authorship v0.9.0
  Downloaded sc-consensus-uncles v0.9.0
  Downloaded rust-argon2 v0.8.3
  Downloaded pest_generator v2.1.3
  Downloaded pdqselect v0.1.0
  Downloaded sc-consensus-aura v0.9.0
  Downloaded rayon v1.5.0
  Downloaded kvdb-memorydb v0.9.0
  Downloaded sc-finality-grandpa v0.9.0
  Downloaded bindgen v0.54.0
  Downloaded rpassword v5.0.1
  Downloaded redox_users v0.3.5
  Downloaded libloading v0.5.2
  Downloaded clang-sys v0.29.3
  Downloaded crossbeam-channel v0.5.0
  Downloaded object v0.22.0
  Downloaded cpp_demangle v0.3.2
  Downloaded tokio v0.1.22
  Downloaded idna v0.1.5
  Downloaded fdlimit v0.2.1
  Downloaded rustls v0.18.1
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded wast v35.0.1
  Downloaded strum_macros v0.20.1
  Downloaded dirs-sys v0.3.5
  Downloaded sc-chain-spec v3.0.0
  Downloaded sc-consensus-babe 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 owning_ref v0.4.1
  Downloaded shlex v0.1.1
  Downloaded base-x v0.2.8
  Downloaded data-encoding-macro v0.1.10
  Downloaded multibase v0.8.0
  Downloaded cid v0.6.1
  Downloaded ip_network v0.3.4
  Downloaded tokio-sync v0.1.8
  Downloaded tokio-reactor v0.1.12
  Downloaded tokio-uds v0.2.7
  Downloaded tokio-io v0.1.13
  Downloaded directories v3.0.1
  Downloaded tokio-codec v0.1.2
  Downloaded jsonrpc-server-utils v15.1.0
  Downloaded erased-serde v0.3.13
  Downloaded sc-tracing-proc-macro v3.0.0
  Downloaded sc-service v0.9.0
  Downloaded take_mut v0.2.2
  Downloaded sc-transaction-pool v3.0.0
  Downloaded url v1.7.2
  Downloaded libp2p-kad v0.28.1
  Downloaded pest_derive v2.1.0
  Downloaded frame-benchmarking-cli v3.0.0
  Downloaded rand_core v0.4.2
  Downloaded strum v0.20.0
  Downloaded sp-keyring v3.0.0
  Downloaded sc-cli v0.9.0
  Downloaded exit-future v0.2.0
  Downloaded sc-consensus-slots v0.9.0
  Downloaded fs-swap v0.2.6
  Downloaded cexpr v0.4.0
  Downloaded which v3.1.1
  Downloaded memmap2 v0.2.1
  Downloaded fork-tree v3.0.0
  Downloaded tokio-tcp v0.1.4
  Downloaded memoffset v0.5.6
  Downloaded crossbeam-deque v0.7.3
  Downloaded crossbeam-queue v0.2.3
  Downloaded tokio-udp v0.1.6
  Downloaded futures-timer v2.0.2
  Downloaded intervalier v0.4.0
  Downloaded linked-hash-map v0.5.4
  Downloaded retain_mut v0.1.2
  Downloaded zstd-sys v1.4.18+zstd.1.4.7
  Downloaded sc-transaction-graph v3.0.0
  Downloaded structopt-derive v0.4.14
  Downloaded sc-executor-common v0.9.0
  Downloaded sp-allocator v3.0.0
  Downloaded bincode v1.3.2
  Downloaded dirs-sys-next v0.1.2
  Downloaded directories-next v2.0.0
  Downloaded zstd v0.5.4+zstd.1.4.7
  Downloaded wasmtime-cache v0.22.0
  Downloaded libp2p-gossipsub v0.27.0
  Downloaded prost-build v0.7.0
  Downloaded zstd-safe v2.0.6+zstd.1.4.7
  Downloaded raw-cpuid v8.1.2
  Downloaded wasmtime-debug v0.22.0
  Downloaded wasmtime-obj v0.22.0
  Downloaded wasmtime-jit v0.22.0
  Downloaded wasmtime-profiling v0.22.0
  Downloaded matches v0.1.8
  Downloaded openssl-probe v0.1.2
  Downloaded cranelift-native v0.69.0
  Downloaded crossbeam-epoch v0.9.3
  Downloaded crossbeam-deque v0.8.0
  Downloaded rayon-core v1.9.0
  Downloaded wasmtime-cranelift v0.22.0
  Downloaded scroll_derive v0.10.5
  Downloaded scroll v0.10.2
  Downloaded wasmtime-runtime v0.22.0
  Downloaded wat v1.0.36
  Downloaded sc-executor-wasmtime v0.9.0
  Downloaded sp-serializer v3.0.0
  Downloaded jsonrpc-client-transports v15.1.0
  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'