[INFO] cloning repository https://github.com/kanwardeep007/kanwar_grpc_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kanwardeep007/kanwar_grpc_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwardeep007%2Fkanwar_grpc_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwardeep007%2Fkanwar_grpc_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a39d269337361f0af7fa2a09fd1ea3d3b270e9f6
[INFO] testing kanwardeep007/kanwar_grpc_server against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanwardeep007%2Fkanwar_grpc_server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kanwardeep007/kanwar_grpc_server
[INFO] finished tweaking git repo https://github.com/kanwardeep007/kanwar_grpc_server
[INFO] tweaked toml for git repo https://github.com/kanwardeep007/kanwar_grpc_server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kanwardeep007/kanwar_grpc_server on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kanwardeep007/kanwar_grpc_server 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" "+1.95.0" "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/it/er/itertools, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v4.4.0
[INFO] [stderr]   Downloaded once_cell v1.17.1
[INFO] [stderr]   Downloaded hyper-timeout v0.4.1
[INFO] [stderr]   Downloaded quote v1.0.26
[INFO] [stderr]   Downloaded scopeguard v1.1.0
[INFO] [stderr]   Downloaded tonic-build v0.9.2
[INFO] [stderr]   Downloaded tower-layer v0.3.2
[INFO] [stderr]   Downloaded tempfile v3.5.0
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded hermit-abi v0.3.1
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] [stderr]   Downloaded httpdate v1.0.2
[INFO] [stderr]   Downloaded percent-encoding v2.2.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.7
[INFO] [stderr]   Downloaded http-body v0.4.5
[INFO] [stderr]   Downloaded syn v2.0.15
[INFO] [stderr] error: failed to unpack package `syn v2.0.15`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `syn-2.0.15/src/gen/visit_mut.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.15/src/gen/visit_mut.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `syn-2.0.15/src/gen/visit_mut.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.15/src/gen/visit_mut.rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: 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/it/er/itertools, error: No space left on device (os error 28)
           Blocking waiting for file lock on package cache
        Downloading crates ...
         Downloaded which v4.4.0
         Downloaded once_cell v1.17.1
         Downloaded hyper-timeout v0.4.1
         Downloaded quote v1.0.26
         Downloaded scopeguard v1.1.0
         Downloaded tonic-build v0.9.2
         Downloaded tower-layer v0.3.2
         Downloaded tempfile v3.5.0
         Downloaded prost v0.11.9
         Downloaded hermit-abi v0.3.1
         Downloaded itoa v1.0.6
         Downloaded httpdate v1.0.2
         Downloaded percent-encoding v2.2.0
         Downloaded parking_lot_core v0.9.7
         Downloaded http-body v0.4.5
         Downloaded syn v2.0.15
       error: failed to unpack package `syn v2.0.15`
       
       Caused by:
         failed to unpack entry at `syn-2.0.15/src/gen/visit_mut.rs`
       
       Caused by:
         failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.15/src/gen/visit_mut.rs`
       
       Caused by:
         failed to unpack `syn-2.0.15/src/gen/visit_mut.rs` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.15/src/gen/visit_mut.rs`
       
       Caused by:
         No space left on device (os error 28)