[INFO] fetching crate kf-protocol 3.0.0...
[INFO] checking kf-protocol-3.0.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate kf-protocol 3.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate kf-protocol 3.0.0 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate kf-protocol 3.0.0
[INFO] finished tweaking crates.io crate kf-protocol 3.0.0
[INFO] tweaked toml for crates.io crate kf-protocol 3.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "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 the requirement `flv-future-aio = "^2.1.0"`
[INFO] [stderr]   version 2.1.0 is yanked
[INFO] [stderr]   version 2.2.0 is yanked
[INFO] [stderr]   version 2.2.1 is yanked
[INFO] [stderr]   version 2.2.2 is yanked
[INFO] [stderr]   version 2.3.0 is yanked
[INFO] [stderr]   version 2.3.1 is yanked
[INFO] [stderr]   version 2.4.1 is yanked
[INFO] [stderr]   version 2.4.2 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kf-protocol-fs v3.0.0`
[INFO] [stderr]     ... which satisfies dependency `kf-protocol-fs = "^3.0.0"` of package `kf-protocol v3.0.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking kf-protocol-3.0.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate kf-protocol 3.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate kf-protocol 3.0.0 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate kf-protocol 3.0.0
[INFO] finished tweaking crates.io crate kf-protocol 3.0.0
[INFO] tweaked toml for crates.io crate kf-protocol 3.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "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 the requirement `flv-future-aio = "^2.1.0"`
[INFO] [stderr]   version 2.1.0 is yanked
[INFO] [stderr]   version 2.2.0 is yanked
[INFO] [stderr]   version 2.2.1 is yanked
[INFO] [stderr]   version 2.2.2 is yanked
[INFO] [stderr]   version 2.3.0 is yanked
[INFO] [stderr]   version 2.3.1 is yanked
[INFO] [stderr]   version 2.4.1 is yanked
[INFO] [stderr]   version 2.4.2 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kf-protocol-fs v3.0.0`
[INFO] [stderr]     ... which satisfies dependency `kf-protocol-fs = "^3.0.0"` of package `kf-protocol v3.0.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking kf-protocol-3.0.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate kf-protocol 3.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate kf-protocol 3.0.0 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate kf-protocol 3.0.0
[INFO] finished tweaking crates.io crate kf-protocol 3.0.0
[INFO] tweaked toml for crates.io crate kf-protocol 3.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "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 the requirement `flv-future-aio = "^2.1.0"`
[INFO] [stderr]   version 2.1.0 is yanked
[INFO] [stderr]   version 2.2.0 is yanked
[INFO] [stderr]   version 2.2.1 is yanked
[INFO] [stderr]   version 2.2.2 is yanked
[INFO] [stderr]   version 2.3.0 is yanked
[INFO] [stderr]   version 2.3.1 is yanked
[INFO] [stderr]   version 2.4.1 is yanked
[INFO] [stderr]   version 2.4.2 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `kf-protocol-fs v3.0.0`
[INFO] [stderr]     ... which satisfies dependency `kf-protocol-fs = "^3.0.0"` of package `kf-protocol v3.0.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] checking kf-protocol-3.0.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate kf-protocol 3.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] checking kf-protocol-3.0.0 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] extracting crate kf-protocol 3.0.0 into /workspace/builds/worker-6-tc2/source


unable to download kf-protocol version 3.0.0

Caused by:
    0: failed to unpack `kf-protocol-3.0.0/tests/generic.rs` into `/workspace/builds/worker-6-tc2/source/tests/generic.rs`
    1: No space left on device (os error 28)