[INFO] fetching crate derive-mmio-macro 0.4.0...
[INFO] documenting derive-mmio-macro-0.4.0 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate derive-mmio-macro 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate derive-mmio-macro 0.4.0 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-mmio-macro 0.4.0
[INFO] finished tweaking crates.io crate derive-mmio-macro 0.4.0
[INFO] tweaked toml for crates.io crate derive-mmio-macro 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate derive-mmio-macro 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 170a99677c0651a66f602e64b943afd642de35f255d9b1adeca6dc689df34eb0
[INFO] running `Command { std: "docker" "start" "-a" "170a99677c0651a66f602e64b943afd642de35f255d9b1adeca6dc689df34eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "170a99677c0651a66f602e64b943afd642de35f255d9b1adeca6dc689df34eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170a99677c0651a66f602e64b943afd642de35f255d9b1adeca6dc689df34eb0", kill_on_drop: false }`
[INFO] [stdout] 170a99677c0651a66f602e64b943afd642de35f255d9b1adeca6dc689df34eb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c432c3e79a165e21598369db46b1f40dfa7f2a832767b69d2dc97243f67eecb7
[INFO] running `Command { std: "docker" "start" "-a" "c432c3e79a165e21598369db46b1f40dfa7f2a832767b69d2dc97243f67eecb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/proc-macro2-8bf1a13c3d26ca5a/rmetaDsFUTO"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaUjX3vj"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unicode-ident` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `proc-macro2` (build script) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "c432c3e79a165e21598369db46b1f40dfa7f2a832767b69d2dc97243f67eecb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c432c3e79a165e21598369db46b1f40dfa7f2a832767b69d2dc97243f67eecb7", kill_on_drop: false }`
[INFO] [stdout] c432c3e79a165e21598369db46b1f40dfa7f2a832767b69d2dc97243f67eecb7