[INFO] fetching crate liner_broker 1.1.2... [INFO] checking liner_broker-1.1.2 against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2 [INFO] extracting crate liner_broker 1.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate liner_broker 1.1.2 on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate liner_broker 1.1.2 [INFO] finished tweaking crates.io crate liner_broker 1.1.2 [INFO] tweaked toml for crates.io crate liner_broker 1.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate liner_broker 1.1.2 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb6961c7456026e172ebfc40abb393d670b22869399cf157974672667f41f235 [INFO] running `Command { std: "docker" "start" "-a" "cb6961c7456026e172ebfc40abb393d670b22869399cf157974672667f41f235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb6961c7456026e172ebfc40abb393d670b22869399cf157974672667f41f235", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb6961c7456026e172ebfc40abb393d670b22869399cf157974672667f41f235", kill_on_drop: false }` [INFO] [stdout] cb6961c7456026e172ebfc40abb393d670b22869399cf157974672667f41f235 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d75f4cf93a58c6162772fa6b1722827c7e5ac2fdfa03f784a927d475d83a0cec [INFO] running `Command { std: "docker" "start" "-a" "d75f4cf93a58c6162772fa6b1722827c7e5ac2fdfa03f784a927d475d83a0cec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling cc v1.1.28 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Checking redis v0.26.1 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking liner_broker v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | fn init_connection_key(&mut self, listener_name: &str, value: &mut i32)->RedisResult<()>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/redis.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | dbconn.set(&format!("connection:{}:key", key), value)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 140 | dbconn.set::<_, _, ()>(&format!("connection:{}:key", key), value)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | fn init_topic_key(&mut self, topic: &str, value: &mut i32)->RedisResult<()>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/redis.rs:165:16 [INFO] [stdout] | [INFO] [stdout] 165 | dbconn.set(&format!("topic:{}:key", topic), value)?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 165 | dbconn.set::<_, _, ()>(&format!("topic:{}:key", topic), value)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | fn init_connection_key(&mut self, listener_name: &str, value: &mut i32)->RedisResult<()>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/redis.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | dbconn.set(&format!("connection:{}:key", key), value)?; [INFO] [stdout] | ^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 140 | dbconn.set::<_, _, ()>(&format!("connection:{}:key", key), value)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | fn init_topic_key(&mut self, topic: &str, value: &mut i32)->RedisResult<()>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/redis.rs:165:16 [INFO] [stdout] | [INFO] [stdout] 165 | dbconn.set(&format!("topic:{}:key", topic), value)?; [INFO] [stdout] | ^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 165 | dbconn.set::<_, _, ()>(&format!("topic:{}:key", topic), value)?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `number_mess` is never read [INFO] [stdout] --> src/message.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct MessageForReceiver{ [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 155 | pub number_mess: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `number_mess` is never read [INFO] [stdout] --> src/message.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct MessageForReceiver{ [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 155 | pub number_mess: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.59s [INFO] running `Command { std: "docker" "inspect" "d75f4cf93a58c6162772fa6b1722827c7e5ac2fdfa03f784a927d475d83a0cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d75f4cf93a58c6162772fa6b1722827c7e5ac2fdfa03f784a927d475d83a0cec", kill_on_drop: false }` [INFO] [stdout] d75f4cf93a58c6162772fa6b1722827c7e5ac2fdfa03f784a927d475d83a0cec