[INFO] fetching crate smart-contract-macros 0.2.2... [INFO] checking smart-contract-macros-0.2.2 against beta for pr-78714 [INFO] extracting crate smart-contract-macros 0.2.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate smart-contract-macros 0.2.2 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate smart-contract-macros 0.2.2 [INFO] finished tweaking crates.io crate smart-contract-macros 0.2.2 [INFO] tweaked toml for crates.io crate smart-contract-macros 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2accc34c0cfcd62d1386c15d980215cf11a67e54fd462da05c788fd4b79c6489 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2accc34c0cfcd62d1386c15d980215cf11a67e54fd462da05c788fd4b79c6489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2accc34c0cfcd62d1386c15d980215cf11a67e54fd462da05c788fd4b79c6489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2accc34c0cfcd62d1386c15d980215cf11a67e54fd462da05c788fd4b79c6489", kill_on_drop: false }` [INFO] [stdout] 2accc34c0cfcd62d1386c15d980215cf11a67e54fd462da05c788fd4b79c6489 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a570555e523e5ca615b57e4874ff746bc5ea3062eb69dc122c8b5fec904ec872 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a570555e523e5ca615b57e4874ff746bc5ea3062eb69dc122c8b5fec904ec872", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking smart-contract-macros v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `Command { std: "docker" "inspect" "a570555e523e5ca615b57e4874ff746bc5ea3062eb69dc122c8b5fec904ec872", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a570555e523e5ca615b57e4874ff746bc5ea3062eb69dc122c8b5fec904ec872", kill_on_drop: false }` [INFO] [stdout] a570555e523e5ca615b57e4874ff746bc5ea3062eb69dc122c8b5fec904ec872