[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#518b428304e0008859cb1fd81d1ac20efb2a064a for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSamWarden%2Fsubstrate-cex" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SamWarden/substrate-cex on toolchain 518b428304e0008859cb1fd81d1ac20efb2a064a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "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" "+518b428304e0008859cb1fd81d1ac20efb2a064a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmi-validation v0.3.0
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.6
[INFO] [stderr]   Downloaded dyn-clonable v0.9.0
[INFO] [stderr]   Downloaded semver v0.6.0
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded more-asserts v0.2.1
[INFO] [stderr]   Downloaded cranelift-entity v0.71.0
[INFO] [stderr]   Downloaded kvdb v0.9.0
[INFO] [stderr]   Downloaded scroll v0.10.2
[INFO] [stderr]   Downloaded zstd-sys v1.4.20+zstd.1.4.9
[INFO] [stderr]   Downloaded wasmtime-obj v0.24.0
[INFO] [stderr]   Downloaded parity-send-wrapper v0.1.0
[INFO] [stderr]   Downloaded jsonrpc-core v15.1.0
[INFO] [stderr]   Downloaded libp2p-identify v0.29.0
[INFO] [stderr]   Downloaded memmap2 v0.2.2
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.10
[INFO] [stderr]   Downloaded names v0.11.0
[INFO] [stderr]   Downloaded maplit v1.0.2
[INFO] [stderr]   Downloaded kvdb-memorydb v0.9.0
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded pest_generator v2.1.3
[INFO] [stderr]   Downloaded pest_meta v2.1.3
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded psm v0.1.12
[INFO] [stderr]   Downloaded wasmtime-cache v0.24.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v0.24.0
[INFO] [stderr]   Downloaded libloading v0.7.0
[INFO] [stderr]   Downloaded directories v3.0.2
[INFO] [stderr]   Downloaded platforms v1.1.0
[INFO] [stderr]   Downloaded object v0.23.0
[INFO] [stderr]   Downloaded errno-dragonfly v0.1.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.4
[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 git repository `https://github.com/paritytech/substrate.git`
    Updating crates.io index
    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded wasmi-validation v0.3.0
  Downloaded secrecy v0.7.0
  Downloaded value-bag v1.0.0-alpha.6
  Downloaded dyn-clonable v0.9.0
  Downloaded semver v0.6.0
  Downloaded hmac-drbg v0.2.0
  Downloaded rand_distr v0.2.2
  Downloaded matrixmultiply v0.2.4
  Downloaded more-asserts v0.2.1
  Downloaded cranelift-entity v0.71.0
  Downloaded kvdb v0.9.0
  Downloaded scroll v0.10.2
  Downloaded zstd-sys v1.4.20+zstd.1.4.9
  Downloaded wasmtime-obj v0.24.0
  Downloaded parity-send-wrapper v0.1.0
  Downloaded jsonrpc-core v15.1.0
  Downloaded libp2p-identify v0.29.0
  Downloaded memmap2 v0.2.2
  Downloaded unsigned-varint v0.6.0
  Downloaded data-encoding-macro v0.1.10
  Downloaded names v0.11.0
  Downloaded maplit v1.0.2
  Downloaded kvdb-memorydb v0.9.0
  Downloaded tokio v0.1.22
  Downloaded tokio-io v0.1.13
  Downloaded pest_generator v2.1.3
  Downloaded pest_meta v2.1.3
  Downloaded pdqselect v0.1.0
  Downloaded tokio-sync v0.1.8
  Downloaded psm v0.1.12
  Downloaded wasmtime-cache v0.24.0
  Downloaded wasmtime-cranelift v0.24.0
  Downloaded libloading v0.7.0
  Downloaded directories v3.0.2
  Downloaded platforms v1.1.0
  Downloaded object v0.23.0
  Downloaded errno-dragonfly v0.1.1
  Downloaded crossbeam-epoch v0.9.4
  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'