[INFO] fetching crate scd4x 0.4.0...
[INFO] testing scd4x-0.4.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate scd4x 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing scd4x-0.4.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate scd4x 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing scd4x-0.4.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate scd4x 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing scd4x-0.4.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate scd4x 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] testing scd4x-0.4.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate scd4x 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate scd4x 0.4.0 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate scd4x 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate scd4x 0.4.0
[INFO] tweaked toml for crates.io crate scd4x 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate scd4x 0.4.0 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.2
[INFO] [stderr] error: No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
 Downloading crates ...
  Downloaded sysfs_gpio v0.6.2
error: No space left on device (os error 28)