[INFO] fetching crate llvm 0.0.1...
[INFO] checking llvm-0.0.1 against master#6f34f4ee074ce0affc7bbf4e2c835f66cd576f13 for pr-147017
[INFO] extracting crate llvm 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate llvm 0.0.1
[INFO] finished tweaking crates.io crate llvm 0.0.1
[INFO] tweaked toml for crates.io crate llvm 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate llvm 0.0.1 on toolchain 6f34f4ee074ce0affc7bbf4e2c835f66cd576f13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6f34f4ee074ce0affc7bbf4e2c835f66cd576f13" "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: no matching package found
[INFO] [stderr] searched package name: `llvm_sys`
[INFO] [stderr] perhaps you meant:      llvm-sys
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `llvm v0.0.1 (/workspace/builds/worker-3-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: no matching package found
searched package name: `llvm_sys`
perhaps you meant:      llvm-sys
location searched: crates.io index
required by package `llvm v0.0.1 (/workspace/builds/worker-3-tc1/source)`