[INFO] fetching crate iota-pow-box 0.0.2...
[INFO] checking iota-pow-box-0.0.2 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate iota-pow-box 0.0.2 on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iota-pow-box 0.0.2
[INFO] finished tweaking crates.io crate iota-pow-box 0.0.2
[INFO] tweaked toml for crates.io crate iota-pow-box 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "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 `ring = "^0.11.0"`
[INFO] [stderr]   version 0.11.0 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `cookie v0.9.1`
[INFO] [stderr]     ... which satisfies dependency `cookie = "^0.9.1"` of package `rocket v0.3.14`
[INFO] [stderr]     ... which satisfies dependency `rocket = "^0.3.14"` of package `iota-pow-box v0.0.2 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking iota-pow-box-0.0.2 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate iota-pow-box 0.0.2 on toolchain 9d63f825c0d409b0e1743a2c84b33f86965e5929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iota-pow-box 0.0.2
[INFO] finished tweaking crates.io crate iota-pow-box 0.0.2
[INFO] tweaked toml for crates.io crate iota-pow-box 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9d63f825c0d409b0e1743a2c84b33f86965e5929" "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 `ring = "^0.11.0"`
[INFO] [stderr]   version 0.11.0 is yanked
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `cookie v0.9.1`
[INFO] [stderr]     ... which satisfies dependency `cookie = "^0.9.1"` of package `rocket v0.3.14`
[INFO] [stderr]     ... which satisfies dependency `rocket = "^0.3.14"` of package `iota-pow-box v0.0.2 (/workspace/builds/worker-0-tc2/source)`
[INFO] checking iota-pow-box-0.0.2 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] checking iota-pow-box-0.0.2 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc2/source
[INFO] checking iota-pow-box-0.0.2 against try#9d63f825c0d409b0e1743a2c84b33f86965e5929 for pr-136968
[INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc2/source


unable to download iota-pow-box version 0.0.2

Caused by:
    0: failed to unpack `iota-pow-box-0.0.2/src/main.rs` into `/workspace/builds/worker-0-tc2/source/src/main.rs`
    1: No space left on device (os error 28)