[INFO] fetching crate activitystreams-types 0.4.0-alpha.0...
[INFO] checking activitystreams-types-0.4.0-alpha.0 against beta for pr-78714
[INFO] extracting crate activitystreams-types 0.4.0-alpha.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate activitystreams-types 0.4.0-alpha.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 activitystreams-types 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate activitystreams-types 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate activitystreams-types 0.4.0-alpha.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] db58fa179b831c8242ba189562cc9e7d0d2417feb620ed7ed72f3827f2a4cf0f
[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" "db58fa179b831c8242ba189562cc9e7d0d2417feb620ed7ed72f3827f2a4cf0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db58fa179b831c8242ba189562cc9e7d0d2417feb620ed7ed72f3827f2a4cf0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db58fa179b831c8242ba189562cc9e7d0d2417feb620ed7ed72f3827f2a4cf0f", kill_on_drop: false }`
[INFO] [stdout] db58fa179b831c8242ba189562cc9e7d0d2417feb620ed7ed72f3827f2a4cf0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 37e0a30ac7f24a9b7e4f753e50d89a8849a94f8a1e79e7ffa9cdd755f0f27d8d
[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" "37e0a30ac7f24a9b7e4f753e50d89a8849a94f8a1e79e7ffa9cdd755f0f27d8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling inventory v0.1.9
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling inventory-impl v0.1.9
[INFO] [stderr]    Compiling ctor v0.1.16
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling typetag-impl v0.1.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling activitystreams-derive v0.4.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking erased-serde v0.3.12
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking typetag v0.1.6
[INFO] [stderr]     Checking activitystreams-traits v0.4.0-alpha.0
[INFO] [stderr]     Checking activitystreams-types v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.23s
[INFO] running `Command { std: "docker" "inspect" "37e0a30ac7f24a9b7e4f753e50d89a8849a94f8a1e79e7ffa9cdd755f0f27d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37e0a30ac7f24a9b7e4f753e50d89a8849a94f8a1e79e7ffa9cdd755f0f27d8d", kill_on_drop: false }`
[INFO] [stdout] 37e0a30ac7f24a9b7e4f753e50d89a8849a94f8a1e79e7ffa9cdd755f0f27d8d