[INFO] fetching crate frunk_proc_macros 0.0.4...
[INFO] checking frunk_proc_macros-0.0.4 against beta for pr-78714
[INFO] extracting crate frunk_proc_macros 0.0.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate frunk_proc_macros 0.0.4 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 frunk_proc_macros 0.0.4
[INFO] finished tweaking crates.io crate frunk_proc_macros 0.0.4
[INFO] tweaked toml for crates.io crate frunk_proc_macros 0.0.4 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 10a7f33f867f78e9ac328dc22ae6efeb63da0f105ec2e425f2fc4665aee43709
[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" "10a7f33f867f78e9ac328dc22ae6efeb63da0f105ec2e425f2fc4665aee43709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10a7f33f867f78e9ac328dc22ae6efeb63da0f105ec2e425f2fc4665aee43709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a7f33f867f78e9ac328dc22ae6efeb63da0f105ec2e425f2fc4665aee43709", kill_on_drop: false }`
[INFO] [stdout] 10a7f33f867f78e9ac328dc22ae6efeb63da0f105ec2e425f2fc4665aee43709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a106d6f2863c6f3f31c199a36c02d6614b48366fb56f853e061eaa08e9e9f2a7
[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" "a106d6f2863c6f3f31c199a36c02d6614b48366fb56f853e061eaa08e9e9f2a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling frunk_core v0.3.1
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.0.4
[INFO] [stderr]    Compiling frunk_proc_macros_impl v0.0.4
[INFO] [stderr]    Compiling frunk_derives v0.3.1
[INFO] [stderr]     Checking frunk v0.3.1
[INFO] [stderr]     Checking frunk_proc_macros v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "a106d6f2863c6f3f31c199a36c02d6614b48366fb56f853e061eaa08e9e9f2a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a106d6f2863c6f3f31c199a36c02d6614b48366fb56f853e061eaa08e9e9f2a7", kill_on_drop: false }`
[INFO] [stdout] a106d6f2863c6f3f31c199a36c02d6614b48366fb56f853e061eaa08e9e9f2a7