[INFO] fetching crate polyfit 0.9.0...
[INFO] testing polyfit-0.9.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate polyfit 0.9.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polyfit 0.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate polyfit 0.9.0
[INFO] tweaked toml for crates.io crate polyfit 0.9.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyfit 0.9.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polyfit 0.9.0 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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/lg/nalgebra, error: No space left on device (os error 28)
[INFO] [stderr] error: failed to select a version for the requirement `windows-sys = ">=0.52, <0.60"` (locked to 0.59.0)
[INFO] [stderr] candidate versions found which didn't match: 0.33.0, 0.32.0, 0.30.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `is-terminal v0.4.16`
[INFO] [stderr]     ... which satisfies dependency `is-terminal = "^0.4.6"` (locked to 0.4.16) of package `criterion v0.5.1`
[INFO] [stderr]     ... which satisfies dependency `criterion = "^0.5"` (locked to 0.5.1) of package `polyfit v0.9.0 (/workspace/builds/worker-0-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/lg/nalgebra, error: No space left on device (os error 28)
error: failed to select a version for the requirement `windows-sys = ">=0.52, <0.60"` (locked to 0.59.0)
candidate versions found which didn't match: 0.33.0, 0.32.0, 0.30.0, ...
location searched: crates.io index
required by package `is-terminal v0.4.16`
    ... which satisfies dependency `is-terminal = "^0.4.6"` (locked to 0.4.16) of package `criterion v0.5.1`
    ... which satisfies dependency `criterion = "^0.5"` (locked to 0.5.1) of package `polyfit v0.9.0 (/workspace/builds/worker-0-tc1/source)`