[INFO] cloning repository https://github.com/nlopes/evu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nlopes/evu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlopes%2Fevu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlopes%2Fevu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f028036c0a93ca95ab7048b084b4de432a9fa1f
[INFO] testing nlopes/evu against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnlopes%2Fevu" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/nlopes/evu
[INFO] finished tweaking git repo https://github.com/nlopes/evu
[INFO] tweaked toml for git repo https://github.com/nlopes/evu written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nlopes/evu on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nlopes/evu 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" "+1.90.0" "fetch" "--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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/3/a/arq, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `clap = "~2.34"` (locked to 2.34.0)
[INFO] [stderr] candidate versions found which didn't match: 1.3.2, 1.3.1, 1.3.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `evu v0.1.0 (/workspace/builds/worker-5-tc1/source)`
[INFO] [stderr] if you are looking for the prerelease package it needs to be specified explicitly
[INFO] [stderr]     clap = { version = "1.0.0-beta" }


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/3/a/arq, error: No space left on device (os error 28)
error: failed to select a version for the requirement `clap = "~2.34"` (locked to 2.34.0)
candidate versions found which didn't match: 1.3.2, 1.3.1, 1.3.0, ...
location searched: crates.io index
required by package `evu v0.1.0 (/workspace/builds/worker-5-tc1/source)`
if you are looking for the prerelease package it needs to be specified explicitly
    clap = { version = "1.0.0-beta" }