[INFO] fetching crate fluvio-protocol-api 0.2.0...
[INFO] checking fluvio-protocol-api-0.2.0 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565
[INFO] extracting crate fluvio-protocol-api 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fluvio-protocol-api 0.2.0 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluvio-protocol-api 0.2.0
[INFO] finished tweaking crates.io crate fluvio-protocol-api 0.2.0
[INFO] tweaked toml for crates.io crate fluvio-protocol-api 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", 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] 6c9e2f072b8f09a355c759da267f0b365abd0cb9f6209d2b7b1a7fa1f7d64eb8
[INFO] running `Command { std: "docker" "start" "-a" "6c9e2f072b8f09a355c759da267f0b365abd0cb9f6209d2b7b1a7fa1f7d64eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c9e2f072b8f09a355c759da267f0b365abd0cb9f6209d2b7b1a7fa1f7d64eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9e2f072b8f09a355c759da267f0b365abd0cb9f6209d2b7b1a7fa1f7d64eb8", kill_on_drop: false }`
[INFO] [stdout] 6c9e2f072b8f09a355c759da267f0b365abd0cb9f6209d2b7b1a7fa1f7d64eb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0dcdb82657364bc57135ad202872490046e856e0ceabb3546d1149823f3dfaa
[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" "e0dcdb82657364bc57135ad202872490046e856e0ceabb3546d1149823f3dfaa", kill_on_drop: false }`
[INFO] [stderr]     Checking fluvio-protocol-api v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> src/request.rs:189:7
[INFO] [stdout]     |
[INFO] [stdout] 189 |     #[fluvio(encode_discriminant)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 190 |     #[derive(PartialEq, Debug, Clone, Copy, Encode, Decode)]
[INFO] [stdout]     |                                             ------ the attribute is introduced here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(legacy_derive_helpers)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "e0dcdb82657364bc57135ad202872490046e856e0ceabb3546d1149823f3dfaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0dcdb82657364bc57135ad202872490046e856e0ceabb3546d1149823f3dfaa", kill_on_drop: false }`
[INFO] [stdout] e0dcdb82657364bc57135ad202872490046e856e0ceabb3546d1149823f3dfaa