[INFO] fetching crate wunderkammer 0.2.0...
[INFO] testing wunderkammer-0.2.0 against 1.84.0 for beta-1.85-1
[INFO] extracting crate wunderkammer 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate wunderkammer 0.2.0 on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wunderkammer 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wunderkammer 0.2.0
[INFO] tweaked toml for crates.io crate wunderkammer 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate wunderkammer 0.2.0 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wunderkammer_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dac3c2ea2a03cc274c33afb08fd07ede204484d21d2b1bc8099314ae31495d2
[INFO] running `Command { std: "docker" "start" "-a" "2dac3c2ea2a03cc274c33afb08fd07ede204484d21d2b1bc8099314ae31495d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dac3c2ea2a03cc274c33afb08fd07ede204484d21d2b1bc8099314ae31495d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dac3c2ea2a03cc274c33afb08fd07ede204484d21d2b1bc8099314ae31495d2", kill_on_drop: false }`
[INFO] [stdout] 2dac3c2ea2a03cc274c33afb08fd07ede204484d21d2b1bc8099314ae31495d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 881c2771254e38ca31f776369c2613d9d77a6ab485ae900d136d00437d5bc131
[INFO] running `Command { std: "docker" "start" "-a" "881c2771254e38ca31f776369c2613d9d77a6ab485ae900d136d00437d5bc131", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaWL2zV7"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "881c2771254e38ca31f776369c2613d9d77a6ab485ae900d136d00437d5bc131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881c2771254e38ca31f776369c2613d9d77a6ab485ae900d136d00437d5bc131", kill_on_drop: false }`
[INFO] [stdout] 881c2771254e38ca31f776369c2613d9d77a6ab485ae900d136d00437d5bc131