[INFO] fetching crate darling_macro 0.13.0-beta...
[INFO] building darling_macro-0.13.0-beta against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate darling_macro 0.13.0-beta into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate darling_macro 0.13.0-beta on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate darling_macro 0.13.0-beta
[INFO] finished tweaking crates.io crate darling_macro 0.13.0-beta
[INFO] tweaked toml for crates.io crate darling_macro 0.13.0-beta written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6607ed1aa69160a98444ead42578314ca8e59a2a749ff5b53461b133ced7c96f
[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" "6607ed1aa69160a98444ead42578314ca8e59a2a749ff5b53461b133ced7c96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6607ed1aa69160a98444ead42578314ca8e59a2a749ff5b53461b133ced7c96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6607ed1aa69160a98444ead42578314ca8e59a2a749ff5b53461b133ced7c96f", kill_on_drop: false }`
[INFO] [stdout] 6607ed1aa69160a98444ead42578314ca8e59a2a749ff5b53461b133ced7c96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85fce0158efb2f6c496707f6079e225f8b131bff54e850395665ec7dc45a7d7
[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" "b85fce0158efb2f6c496707f6079e225f8b131bff54e850395665ec7dc45a7d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling darling_core v0.13.0-beta
[INFO] [stderr]    Compiling darling_macro v0.13.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "b85fce0158efb2f6c496707f6079e225f8b131bff54e850395665ec7dc45a7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85fce0158efb2f6c496707f6079e225f8b131bff54e850395665ec7dc45a7d7", kill_on_drop: false }`
[INFO] [stdout] b85fce0158efb2f6c496707f6079e225f8b131bff54e850395665ec7dc45a7d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a9ebe0ca3ec2792bee9c56630df711f1eff9273d576dfad0cccbffd57f38bba9
[INFO] running `Command { std: "docker" "start" "-a" "a9ebe0ca3ec2792bee9c56630df711f1eff9273d576dfad0cccbffd57f38bba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling darling_macro v0.13.0-beta (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a9ebe0ca3ec2792bee9c56630df711f1eff9273d576dfad0cccbffd57f38bba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ebe0ca3ec2792bee9c56630df711f1eff9273d576dfad0cccbffd57f38bba9", kill_on_drop: false }`
[INFO] [stdout] a9ebe0ca3ec2792bee9c56630df711f1eff9273d576dfad0cccbffd57f38bba9
