[INFO] fetching crate node-testing 2.0.0...
[INFO] checking node-testing-2.0.0 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] extracting crate node-testing 2.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate node-testing 2.0.0 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] started tweaking crates.io crate node-testing 2.0.0
[INFO] finished tweaking crates.io crate node-testing 2.0.0
[INFO] tweaked toml for crates.io crate node-testing 2.0.0 written to /workspace/builds/worker-3-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] error: failed to select a version for `tetsy-libp2p`.
[INFO] [stderr]     ... required by package `tc-cli v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `tc-cli = "^0.8.0"` of package `node-testing v2.0.0 (/workspace/builds/worker-3-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.34.2` are: 0.34.3, 0.34.2
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `tetsy-libp2p v0.34.3`
[INFO] [stderr]     ... which satisfies dependency `tetsy-libp2p = "^0.34.2"` of package `tc-cli v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `tc-cli = "^0.8.0"` of package `node-testing v2.0.0 (/workspace/builds/worker-3-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `tetsy-libp2p` which could resolve this conflict


ExecutionFailed(ExitStatus(unix_wait_status(25856)))