[INFO] cloning repository https://github.com/PolkaX/rust-ipfs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PolkaX/rust-ipfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolkaX%2Frust-ipfs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolkaX%2Frust-ipfs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1817f2ab3767426c4f4607560be160c58578f35
[INFO] checking PolkaX/rust-ipfs against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPolkaX%2Frust-ipfs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PolkaX/rust-ipfs on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/PolkaX/rust-ipfs
[INFO] finished tweaking git repo https://github.com/PolkaX/rust-ipfs
[INFO] tweaked toml for git repo https://github.com/PolkaX/rust-ipfs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/PolkaX/rust-cid`
[INFO] [stderr] error: failed to get `cid` as a dependency of package `block-format v0.1.0 (/workspace/builds/worker-0-tc1/source/block-format)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   no matching package for override `https://github.com/rust-lang/crates.io-index#cid@0.5.0` found
[INFO] [stderr]   location searched: https://github.com/PolkaX/rust-cid?branch=impl-cbor-and-json
[INFO] [stderr]   version required: =0.5.0


ExecutionFailed(ExitStatus(unix_wait_status(25856)))