[INFO] cloning repository https://github.com/lancenonce/fhecounter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lancenonce/fhecounter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancenonce%2Ffhecounter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancenonce%2Ffhecounter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96bd08a351e2a09d4b32f6c9108efd71f70e8134
[INFO] testing lancenonce/fhecounter against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flancenonce%2Ffhecounter" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lancenonce/fhecounter
[INFO] finished tweaking git repo https://github.com/lancenonce/fhecounter
[INFO] tweaked toml for git repo https://github.com/lancenonce/fhecounter written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lancenonce/fhecounter on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lancenonce/fhecounter 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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/bi/nc/bincode, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `syn = "^2.0"` (locked to 2.0.22)
[INFO] [stderr] candidate versions found which didn't match: 0.15.11, 0.15.10, 0.15.9, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `tokio-macros v2.1.0`
[INFO] [stderr]     ... which satisfies dependency `tokio-macros = "~2.1.0"` (locked to 2.1.0) of package `tokio v1.29.0`
[INFO] [stderr]     ... which satisfies dependency `tokio = "^1"` (locked to 1.29.0) of package `fhecounter v0.1.0 (/workspace/builds/worker-1-tc1/source)`


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/bi/nc/bincode, error: No space left on device (os error 28)
error: failed to select a version for the requirement `syn = "^2.0"` (locked to 2.0.22)
candidate versions found which didn't match: 0.15.11, 0.15.10, 0.15.9, ...
location searched: crates.io index
required by package `tokio-macros v2.1.0`
    ... which satisfies dependency `tokio-macros = "~2.1.0"` (locked to 2.1.0) of package `tokio v1.29.0`
    ... which satisfies dependency `tokio = "^1"` (locked to 1.29.0) of package `fhecounter v0.1.0 (/workspace/builds/worker-1-tc1/source)`