[INFO] cloning repository https://github.com/SamWarden/substrate-cex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SamWarden/substrate-cex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamWarden%2Fsubstrate-cex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamWarden%2Fsubstrate-cex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33a6293fa74b294399798a62b2035b6e8a157724
[INFO] checking SamWarden/substrate-cex against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamWarden%2Fsubstrate-cex" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SamWarden/substrate-cex
[INFO] finished tweaking git repo https://github.com/SamWarden/substrate-cex
[INFO] tweaked toml for git repo https://github.com/SamWarden/substrate-cex written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SamWarden/substrate-cex on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SamWarden/substrate-cex 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.15
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr]   Downloaded ctor v0.1.20
[INFO] [stderr]   Downloaded parity-scale-codec-derive v2.1.0
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded futures-macro v0.3.15
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded memory-db v0.26.0
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded sha-1 v0.9.6
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded libp2p-dns v0.28.1
[INFO] [stderr]   Downloaded failure_derive v0.1.8
[INFO] [stderr]   Downloaded asn1_der v0.7.4
[INFO] [stderr]   Downloaded soketto v0.4.2
[INFO] [stderr]   Downloaded unicode-width v0.1.8
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.9
[INFO] [stderr]   Downloaded ip_network v0.3.4
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.1
[INFO] [stderr]   Downloaded itertools v0.10.0
[INFO] [stderr]   Downloaded petgraph v0.5.1
[INFO] [stderr]   Downloaded zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]   Downloaded strum v0.20.0
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded clang-sys v1.2.0
[INFO] [stderr]   Downloaded finality-grandpa v0.14.0
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded gimli v0.23.0
[INFO] [stderr]   Downloaded wasmtime v0.24.0
[INFO] [stderr]   Downloaded kvdb-rocksdb v0.11.1
[INFO] [stderr]   Downloaded memmap2 v0.2.2
[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 tracing-attributes v0.1.15
  Downloaded proc-macro2 v1.0.26
  Downloaded ctor v0.1.20
  Downloaded parity-scale-codec-derive v2.1.0
  Downloaded wasmi-validation v0.3.0
  Downloaded hmac-drbg v0.2.0
  Downloaded futures-macro v0.3.15
  Downloaded secrecy v0.7.0
  Downloaded memory-db v0.26.0
  Downloaded proc-macro-nested v0.1.7
  Downloaded sha-1 v0.9.6
  Downloaded matrixmultiply v0.2.4
  Downloaded libp2p-dns v0.28.1
  Downloaded failure_derive v0.1.8
  Downloaded asn1_der v0.7.4
  Downloaded soketto v0.4.2
  Downloaded unicode-width v0.1.8
  Downloaded tokio-timer v0.2.13
  Downloaded tokio-current-thread v0.1.7
  Downloaded data-encoding-macro-internal v0.1.9
  Downloaded ip_network v0.3.4
  Downloaded mio-named-pipes v0.1.7
  Downloaded crossbeam-channel v0.5.1
  Downloaded itertools v0.10.0
  Downloaded petgraph v0.5.1
  Downloaded zstd-sys v1.4.20+zstd.1.4.9
  Downloaded strum v0.20.0
  Downloaded names v0.11.0
  Downloaded clang-sys v1.2.0
  Downloaded finality-grandpa v0.14.0
  Downloaded clap v2.33.3
  Downloaded gimli v0.23.0
  Downloaded wasmtime v0.24.0
  Downloaded kvdb-rocksdb v0.11.1
  Downloaded memmap2 v0.2.2
  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'