[INFO] cloning repository https://github.com/c-cube/bender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c-cube/bender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fbender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fbender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5dd19d12e892351a5d1648cda35cf3c49e9c290
[INFO] checking c-cube/bender against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-cube%2Fbender" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/c-cube/bender
[INFO] finished tweaking git repo https://github.com/c-cube/bender
[INFO] tweaked toml for git repo https://github.com/c-cube/bender written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/c-cube/bender on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/c-cube/bender 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.33
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded ansi_term v0.7.0
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded pkg-config v0.3.6
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] [stderr]   Downloaded lazy_static v0.1.15
[INFO] [stderr]   Downloaded advapi32-sys v0.1.2
[INFO] [stderr]   Downloaded pnacl-build-helper v1.4.10
[INFO] [stderr]   Downloaded vec_map v0.4.0
[INFO] [stderr]   Downloaded gcc v0.3.19
[INFO] [stderr]   Downloaded openssl v0.6.7
[INFO] [stderr]   Downloaded rand v0.3.11
[INFO] [stderr]   Downloaded clap v1.5.3
[INFO] [stderr]   Downloaded openssl-sys v0.6.7
[INFO] [stderr]   Downloaded tempdir v0.3.4
[INFO] [stderr]   Downloaded kernel32-sys v0.1.4
[INFO] [stderr]   Downloaded bitflags v0.3.2
[INFO] [stderr]   Downloaded winapi v0.2.4
[INFO] [stderr]   Downloaded nanomsg v0.4.1
[INFO] [stderr]   Downloaded libressl-pnacl-sys v2.1.6
[INFO] [stderr]   Downloaded nanomsg-sys v0.3.0
[INFO] [stderr]   Downloaded irc v0.9.1
[INFO] [stderr] error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/irc-0.9.1/Cargo.toml`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   dependency (encoding) specified without providing a local path, Git repository, version, or workspace dependency to use


overridden task result to prepare-fail:unknown

Caused by:
    broken dependencies: 
    
    warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
        Updating crates.io index
     Downloading crates ...
      Downloaded time v0.1.33
      Downloaded rustc-serialize v0.3.16
      Downloaded ansi_term v0.7.0
      Downloaded strsim v0.4.0
      Downloaded pkg-config v0.3.6
      Downloaded libc v0.1.12
      Downloaded lazy_static v0.1.15
      Downloaded advapi32-sys v0.1.2
      Downloaded pnacl-build-helper v1.4.10
      Downloaded vec_map v0.4.0
      Downloaded gcc v0.3.19
      Downloaded openssl v0.6.7
      Downloaded rand v0.3.11
      Downloaded clap v1.5.3
      Downloaded openssl-sys v0.6.7
      Downloaded tempdir v0.3.4
      Downloaded kernel32-sys v0.1.4
      Downloaded bitflags v0.3.2
      Downloaded winapi v0.2.4
      Downloaded nanomsg v0.4.1
      Downloaded libressl-pnacl-sys v2.1.6
      Downloaded nanomsg-sys v0.3.0
      Downloaded irc v0.9.1
    error: failed to parse manifest at `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/irc-0.9.1/Cargo.toml`
    
    Caused by:
      dependency (encoding) specified without providing a local path, Git repository, version, or workspace dependency to use