[INFO] cloning repository https://github.com/colinrozzi/rust-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colinrozzi/rust-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eddd122df95c7d62ad95ceccefbe208fc91e390c
[INFO] checking colinrozzi/rust-mcp against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/colinrozzi/rust-mcp
[INFO] finished tweaking git repo https://github.com/colinrozzi/rust-mcp
[INFO] tweaked toml for git repo https://github.com/colinrozzi/rust-mcp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/colinrozzi/rust-mcp on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/colinrozzi/rust-mcp 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" "+987a165cfab916796a8315782b83ac460a651ce2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `mcp-protocol`.
[INFO] [stderr]     ... required by package `modelcontextprotocol-server v0.1.4 (/workspace/builds/worker-5-tc2/source/mcp-server)`
[INFO] [stderr]     ... which satisfies path dependency `modelcontextprotocol-server` of package `completion-server v0.1.0 (/workspace/builds/worker-5-tc2/source/examples/completion-server)`
[INFO] [stderr] versions that meet the requirements `^0.2.6` are: 0.2.7, 0.2.6
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `mcp-protocol v0.2.5`
[INFO] [stderr]     ... which satisfies dependency `mcp-protocol = "^0.2.5"` (locked to 0.2.5) of package `modelcontextprotocol-client v0.1.2 (/workspace/builds/worker-5-tc2/source/mcp-client)`
[INFO] [stderr]     ... which satisfies path dependency `modelcontextprotocol-client` (locked to 0.1.2) of package `completion-client v0.1.0 (/workspace/builds/worker-5-tc2/source/examples/completion-client)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `mcp-protocol` which could resolve this conflict
[INFO] checking colinrozzi/rust-mcp against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/colinrozzi/rust-mcp
[INFO] finished tweaking git repo https://github.com/colinrozzi/rust-mcp
[INFO] tweaked toml for git repo https://github.com/colinrozzi/rust-mcp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/colinrozzi/rust-mcp on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/colinrozzi/rust-mcp 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" "+987a165cfab916796a8315782b83ac460a651ce2" "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] error: failed to select a version for `mcp-protocol`.
[INFO] [stderr]     ... required by package `modelcontextprotocol-server v0.1.4 (/workspace/builds/worker-5-tc2/source/mcp-server)`
[INFO] [stderr]     ... which satisfies path dependency `modelcontextprotocol-server` of package `completion-server v0.1.0 (/workspace/builds/worker-5-tc2/source/examples/completion-server)`
[INFO] [stderr] versions that meet the requirements `^0.2.6` are: 0.2.7, 0.2.6
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `mcp-protocol v0.2.5`
[INFO] [stderr]     ... which satisfies dependency `mcp-protocol = "^0.2.5"` (locked to 0.2.5) of package `modelcontextprotocol-client v0.1.2 (/workspace/builds/worker-5-tc2/source/mcp-client)`
[INFO] [stderr]     ... which satisfies path dependency `modelcontextprotocol-client` (locked to 0.1.2) of package `completion-client v0.1.0 (/workspace/builds/worker-5-tc2/source/examples/completion-client)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `mcp-protocol` which could resolve this conflict
[INFO] checking colinrozzi/rust-mcp against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-5-tc2/source/.git/objects/info: No space left on device
[INFO] checking colinrozzi/rust-mcp against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to create directory for '/workspace/builds/worker-5-tc2/source/.git/logs/refs/remotes/origin/HEAD': No such file or directory
[INFO] [stderr] error: unable to write symref for refs/remotes/origin/HEAD: No space left on device
[INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD
[INFO] checking colinrozzi/rust-mcp against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolinrozzi%2Frust-mcp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-5-tc2/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.logallrefupdates' to 'true'


failed to checkout https://github.com/colinrozzi/rust-mcp

Caused by:
    command failed: exit status: 128