[INFO] fetching crate elastic_types_derive 0.21.0-pre.4...
[INFO] checking elastic_types_derive-0.21.0-pre.4 against beta for pr-78714
[INFO] extracting crate elastic_types_derive 0.21.0-pre.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate elastic_types_derive 0.21.0-pre.4 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 elastic_types_derive 0.21.0-pre.4
[INFO] finished tweaking crates.io crate elastic_types_derive 0.21.0-pre.4
[INFO] tweaked toml for crates.io crate elastic_types_derive 0.21.0-pre.4 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] 397141e929fe4bdcad4957d21dec3fd1b535026d0babdb4c9e8beb8194683780
[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" "397141e929fe4bdcad4957d21dec3fd1b535026d0babdb4c9e8beb8194683780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397141e929fe4bdcad4957d21dec3fd1b535026d0babdb4c9e8beb8194683780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397141e929fe4bdcad4957d21dec3fd1b535026d0babdb4c9e8beb8194683780", kill_on_drop: false }`
[INFO] [stdout] 397141e929fe4bdcad4957d21dec3fd1b535026d0babdb4c9e8beb8194683780
[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] 67d5db3d0247583ab7b05eaf689e83fef47825cac870974ab2ce03718644e5cf
[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" "67d5db3d0247583ab7b05eaf689e83fef47825cac870974ab2ce03718644e5cf", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking serde_derive_internals v0.15.1
[INFO] [stderr]     Checking elastic_types_derive_internals v0.21.0-pre.4
[INFO] [stderr]     Checking elastic_types_derive v0.21.0-pre.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "67d5db3d0247583ab7b05eaf689e83fef47825cac870974ab2ce03718644e5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d5db3d0247583ab7b05eaf689e83fef47825cac870974ab2ce03718644e5cf", kill_on_drop: false }`
[INFO] [stdout] 67d5db3d0247583ab7b05eaf689e83fef47825cac870974ab2ce03718644e5cf