[INFO] fetching crate r-epub 0.2.2...
[INFO] checking r-epub-0.2.2 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate r-epub 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate r-epub 0.2.2 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate r-epub 0.2.2
[INFO] finished tweaking crates.io crate r-epub 0.2.2
[INFO] tweaked toml for crates.io crate r-epub 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "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 `zip = "^1.2.2"`
[INFO] [stderr] candidate versions found which didn't match: 2.2.1, 2.2.0, 2.1.6, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `r-epub v0.2.2 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     zip = { version = "0.10.0-alpha.1" }


YankedDependencies

overridden task result to broken:yanked