[INFO] fetching crate foldeye 1.0.6...
[INFO] checking foldeye-1.0.6 against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] extracting crate foldeye 1.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate foldeye 1.0.6 on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foldeye 1.0.6
[INFO] finished tweaking crates.io crate foldeye 1.0.6
[INFO] tweaked toml for crates.io crate foldeye 1.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate foldeye 1.0.6 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: no matching package named `differ` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `foldeye v1.0.6 (/workspace/builds/worker-6-tc1/source)`


command failed: exit status: 101

    Updating crates.io index
error: no matching package named `differ` found
location searched: crates.io index
required by package `foldeye v1.0.6 (/workspace/builds/worker-6-tc1/source)`