[INFO] cloning repository https://github.com/synlestidae/actix-fun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/synlestidae/actix-fun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynlestidae%2Factix-fun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynlestidae%2Factix-fun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5879abe5057450cc6a28247389e6b80ca159b70d
[INFO] checking synlestidae/actix-fun against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynlestidae%2Factix-fun" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/synlestidae/actix-fun
[INFO] finished tweaking git repo https://github.com/synlestidae/actix-fun
[INFO] tweaked toml for git repo https://github.com/synlestidae/actix-fun written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/synlestidae/actix-fun on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/synlestidae/actix-fun already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e360ff8438b5160d817ee03b8705bca9e4beb41e24ece0f4e1364348dadcfbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e360ff8438b5160d817ee03b8705bca9e4beb41e24ece0f4e1364348dadcfbdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e360ff8438b5160d817ee03b8705bca9e4beb41e24ece0f4e1364348dadcfbdb", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "436c8220683334b6b91f5b527dca143030d854f9446a8ba176a908c331529d32", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/kafka_source.rs:92:27
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn stopped(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/kafka_source.rs:92:27
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn stopped(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/kafka_parser.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Utf8Err(FromUtf8Error),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     Utf8Err(FromUtf8Error),
[INFO] [stdout] 28 +     Utf8Err(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/kafka_parser.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     SerdeErr(SerdeErr),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     SerdeErr(SerdeErr),
[INFO] [stdout] 29 +     SerdeErr(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic`, `offset`, and `key` are never read
[INFO] [stdout]   --> src/kafka_source.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct KafkaMessage {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |     pub offset: i64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 15 |     pub key: Vec<u8>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/kafka_parser.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Utf8Err(FromUtf8Error),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 28 -     Utf8Err(FromUtf8Error),
[INFO] [stdout] 28 +     Utf8Err(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/kafka_parser.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     SerdeErr(SerdeErr),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 29 -     SerdeErr(SerdeErr),
[INFO] [stdout] 29 +     SerdeErr(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic`, `offset`, and `key` are never read
[INFO] [stdout]   --> src/kafka_source.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct KafkaMessage {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 13 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |     pub offset: i64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 15 |     pub key: Vec<u8>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, redis v0.21.5, snap v0.2.5, ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "436c8220683334b6b91f5b527dca143030d854f9446a8ba176a908c331529d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436c8220683334b6b91f5b527dca143030d854f9446a8ba176a908c331529d32", kill_on_drop: false }`
[INFO] [stdout] 436c8220683334b6b91f5b527dca143030d854f9446a8ba176a908c331529d32
