[INFO] fetching crate pallet-transaction-payment-rpc 2.0.0-rc4...
[INFO] checking pallet-transaction-payment-rpc-2.0.0-rc4 against master#7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772 for pr-73084-1
[INFO] extracting crate pallet-transaction-payment-rpc 2.0.0-rc4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pallet-transaction-payment-rpc 2.0.0-rc4 on toolchain 7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-transaction-payment-rpc 2.0.0-rc4
[INFO] finished tweaking crates.io crate pallet-transaction-payment-rpc 2.0.0-rc4
[INFO] tweaked toml for crates.io crate pallet-transaction-payment-rpc 2.0.0-rc4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60010ef6190d0b24af51b5e871b0f11a8ab46aa246700f46a5bf6d976c7e9274
[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" "60010ef6190d0b24af51b5e871b0f11a8ab46aa246700f46a5bf6d976c7e9274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60010ef6190d0b24af51b5e871b0f11a8ab46aa246700f46a5bf6d976c7e9274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60010ef6190d0b24af51b5e871b0f11a8ab46aa246700f46a5bf6d976c7e9274", kill_on_drop: false }`
[INFO] [stdout] 60010ef6190d0b24af51b5e871b0f11a8ab46aa246700f46a5bf6d976c7e9274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+7750c3d46bc19784adb1ee6e37a5ec7e4cd7e772" "check" "--frozen" "--all" "--all-targets" "--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] a6bf6fd1676b64e02a8a12baf41c7007874e96ac6783ce05c28b5de67af65e73
[INFO] running `Command { std: "docker" "start" "-a" "a6bf6fd1676b64e02a8a12baf41c7007874e96ac6783ce05c28b5de67af65e73", kill_on_drop: false }`
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[INFO] [stderr]     Checking pallet-transaction-payment-rpc-runtime-api v2.0.0-rc4
[INFO] [stderr]     Checking pallet-transaction-payment-rpc v2.0.0-rc4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 31s
[INFO] running `Command { std: "docker" "inspect" "a6bf6fd1676b64e02a8a12baf41c7007874e96ac6783ce05c28b5de67af65e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bf6fd1676b64e02a8a12baf41c7007874e96ac6783ce05c28b5de67af65e73", kill_on_drop: false }`
[INFO] [stdout] a6bf6fd1676b64e02a8a12baf41c7007874e96ac6783ce05c28b5de67af65e73