[INFO] fetching crate iota-pow-box 0.0.2... [INFO] checking iota-pow-box-0.0.2 against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1 [INFO] extracting crate iota-pow-box 0.0.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate iota-pow-box 0.0.2 on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "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-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: failed to select a version for the requirement `ring = "^0.11.0"` [INFO] [stderr] candidate versions found which didn't match: 0.17.8, 0.17.7, 0.17.6, ... [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-tc1/source)` [INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly [INFO] [stderr] ring = { version = "0.17.5-alpha.1" } YankedDependencies overridden task result to broken:yanked