[INFO] fetching crate timemachine 0.3.2...
[INFO] testing timemachine-0.3.2 against 1.94.0 for beta-1.95-1
[INFO] extracting crate timemachine 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate timemachine 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate timemachine 0.3.2
[INFO] tweaked toml for crates.io crate timemachine 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate timemachine 0.3.2 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate timemachine 0.3.2 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" "+1.94.0" "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/na/pc/napchart, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `syn = "^1.0.60"` (locked to 1.0.64)
[INFO] [stderr] candidate versions found which didn't match: 0.12.7, 0.12.6, 0.12.5, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `serde_derive v1.0.124`
[INFO] [stderr]     ... which satisfies dependency `serde_derive = "=1.0.124"` (locked to 1.0.124) of package `serde v1.0.124`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.124) of package `napchart v0.1.5`
[INFO] [stderr]     ... which satisfies dependency `napchart = "^0.1.5"` (locked to 0.1.5) of package `timemachine v0.3.2 (/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/na/pc/napchart, error: No space left on device (os error 28)
error: failed to select a version for the requirement `syn = "^1.0.60"` (locked to 1.0.64)
candidate versions found which didn't match: 0.12.7, 0.12.6, 0.12.5, ...
location searched: crates.io index
required by package `serde_derive v1.0.124`
    ... which satisfies dependency `serde_derive = "=1.0.124"` (locked to 1.0.124) of package `serde v1.0.124`
    ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.124) of package `napchart v0.1.5`
    ... which satisfies dependency `napchart = "^0.1.5"` (locked to 0.1.5) of package `timemachine v0.3.2 (/workspace/builds/worker-1-tc1/source)`