[INFO] fetching crate async-test-derive 1.0.0... [INFO] checking async-test-derive-1.0.0 against beta for pr-78714 [INFO] extracting crate async-test-derive 1.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate async-test-derive 1.0.0 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 async-test-derive 1.0.0 [INFO] finished tweaking crates.io crate async-test-derive 1.0.0 [INFO] tweaked toml for crates.io crate async-test-derive 1.0.0 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e452eb9daabbbde24397dbf0486662b0b4ec4273a84fe7044b6466bd4d0837fa [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" "e452eb9daabbbde24397dbf0486662b0b4ec4273a84fe7044b6466bd4d0837fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e452eb9daabbbde24397dbf0486662b0b4ec4273a84fe7044b6466bd4d0837fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e452eb9daabbbde24397dbf0486662b0b4ec4273a84fe7044b6466bd4d0837fa", kill_on_drop: false }` [INFO] [stdout] e452eb9daabbbde24397dbf0486662b0b4ec4273a84fe7044b6466bd4d0837fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b7c3bf07832b3e9a1852ba44223b040a9f6505c4f8eeda415a9fa85399805891 [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" "b7c3bf07832b3e9a1852ba44223b040a9f6505c4f8eeda415a9fa85399805891", kill_on_drop: false }` [INFO] [stderr] Checking syn v1.0.48 [INFO] [stderr] Checking async-test-derive v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `Command { std: "docker" "inspect" "b7c3bf07832b3e9a1852ba44223b040a9f6505c4f8eeda415a9fa85399805891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c3bf07832b3e9a1852ba44223b040a9f6505c4f8eeda415a9fa85399805891", kill_on_drop: false }` [INFO] [stdout] b7c3bf07832b3e9a1852ba44223b040a9f6505c4f8eeda415a9fa85399805891