[INFO] fetching crate fluvio-protocol 0.4.0...
[INFO] checking fluvio-protocol-0.4.0 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate fluvio-protocol 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fluvio-protocol 0.4.0 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluvio-protocol 0.4.0
[INFO] finished tweaking crates.io crate fluvio-protocol 0.4.0
[INFO] tweaked toml for crates.io crate fluvio-protocol 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78566ac47ab47e3817bf796311ff079cb557967c5f2b7878507771b3b6ae3c03
[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" "78566ac47ab47e3817bf796311ff079cb557967c5f2b7878507771b3b6ae3c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78566ac47ab47e3817bf796311ff079cb557967c5f2b7878507771b3b6ae3c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78566ac47ab47e3817bf796311ff079cb557967c5f2b7878507771b3b6ae3c03", kill_on_drop: false }`
[INFO] [stdout] 78566ac47ab47e3817bf796311ff079cb557967c5f2b7878507771b3b6ae3c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b4d86d60bcbeea4ffc1dda6a3db301ac0065198ff5b8c64b33555cfe743d48
[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" "72b4d86d60bcbeea4ffc1dda6a3db301ac0065198ff5b8c64b33555cfe743d48", kill_on_drop: false }`
[INFO] [stderr]     Checking fluvio-protocol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/enum.rs:235:3
[INFO] [stdout]     |
[INFO] [stdout] 235 | #[fluvio(encode_discriminant)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 236 | #[derive(Encode, Decode, PartialEq, Debug)]
[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: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/enum.rs:263:3
[INFO] [stdout]     |
[INFO] [stdout] 263 | #[fluvio(encode_discriminant)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 264 | #[derive(Encode, Decode, PartialEq, Debug, Clone, Copy)]
[INFO] [stdout]     |          ------ the attribute is introduced here
[INFO] [stdout]     |
[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: derive helper attribute is used before it is introduced
[INFO] [stdout]    --> tests/enum.rs:283:3
[INFO] [stdout]     |
[INFO] [stdout] 283 | #[fluvio(encode_discriminant)]
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 284 | #[repr(i16)]
[INFO] [stdout] 285 | #[derive(PartialEq, Debug, Encode, Decode)]
[INFO] [stdout]     |                            ------ the attribute is introduced here
[INFO] [stdout]     |
[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] error[E0433]: failed to resolve: use of undeclared crate or module `fluvio_future`
[INFO] [stdout]   --> tests/version.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fluvio_future::subscriber::init_logger();
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of undeclared crate or module `fluvio_future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluvio-protocol`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "72b4d86d60bcbeea4ffc1dda6a3db301ac0065198ff5b8c64b33555cfe743d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b4d86d60bcbeea4ffc1dda6a3db301ac0065198ff5b8c64b33555cfe743d48", kill_on_drop: false }`
[INFO] [stdout] 72b4d86d60bcbeea4ffc1dda6a3db301ac0065198ff5b8c64b33555cfe743d48