[INFO] fetching crate purua 0.2.1...
[INFO] building purua-0.2.1 against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error
[INFO] extracting crate purua 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate purua 0.2.1 on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate purua 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate purua 0.2.1
[INFO] tweaked toml for crates.io crate purua 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate purua 0.2.1 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90bad80b5f1db3e24d00a120b1393ad1a1979539e35205e00055785dfe54a648
[INFO] running `Command { std: "docker" "start" "-a" "90bad80b5f1db3e24d00a120b1393ad1a1979539e35205e00055785dfe54a648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90bad80b5f1db3e24d00a120b1393ad1a1979539e35205e00055785dfe54a648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bad80b5f1db3e24d00a120b1393ad1a1979539e35205e00055785dfe54a648", kill_on_drop: false }`
[INFO] [stdout] 90bad80b5f1db3e24d00a120b1393ad1a1979539e35205e00055785dfe54a648
[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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1fcb8eccf1e650dc2e32ae44a36ec1d86a2fc9ad6312f04ff3620e1e4230df
[INFO] running `Command { std: "docker" "start" "-a" "da1fcb8eccf1e650dc2e32ae44a36ec1d86a2fc9ad6312f04ff3620e1e4230df", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling purua v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaHmSwtB"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `purua` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "da1fcb8eccf1e650dc2e32ae44a36ec1d86a2fc9ad6312f04ff3620e1e4230df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1fcb8eccf1e650dc2e32ae44a36ec1d86a2fc9ad6312f04ff3620e1e4230df", kill_on_drop: false }`
[INFO] [stdout] da1fcb8eccf1e650dc2e32ae44a36ec1d86a2fc9ad6312f04ff3620e1e4230df