[INFO] fetching crate simple-task 0.2.0... [INFO] testing simple-task-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate simple-task 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate simple-task 0.2.0 [INFO] finished tweaking crates.io crate simple-task 0.2.0 [INFO] tweaked toml for crates.io crate simple-task 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-task 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] [stderr] Adding redis v0.23.3 (available: v0.32.7) [INFO] [stderr] Adding yansi v0.5.1 (available: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redis v0.23.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b055592bd924f59c824a6849933980c01a080770c4abe82cb0a0b785e3a07d45 [INFO] running `Command { std: "docker" "start" "-a" "b055592bd924f59c824a6849933980c01a080770c4abe82cb0a0b785e3a07d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b055592bd924f59c824a6849933980c01a080770c4abe82cb0a0b785e3a07d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b055592bd924f59c824a6849933980c01a080770c4abe82cb0a0b785e3a07d45", kill_on_drop: false }` [INFO] [stdout] b055592bd924f59c824a6849933980c01a080770c4abe82cb0a0b785e3a07d45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1508c7b359b843d6ba5a68c4ee5266f757c25e440f88c8d11c758bfad710164 [INFO] running `Command { std: "docker" "start" "-a" "b1508c7b359b843d6ba5a68c4ee5266f757c25e440f88c8d11c758bfad710164", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling tokio-util v0.7.17 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling redis v0.23.3 [INFO] [stderr] Compiling simple-task v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub async fn send_task(&self, handler_name: &str, input: Value) -> anyhow::Result<()> { [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/lib.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | conn.hset_multiple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 74 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stdout] 75 | task_id_key, [INFO] [stdout] ... [INFO] [stdout] 82 | .await?; [INFO] [stdout] 83 ~ conn.lpush::<_, _, ()>(WAITING_TASK_ID_QUEUE, task_id).await?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | / pub async fn run_task( [INFO] [stdout] 88 | | self: &Arc, [INFO] [stdout] 89 | | task_id: &str, [INFO] [stdout] 90 | | handler: &Arc, [INFO] [stdout] 91 | | input: Value, [INFO] [stdout] 92 | | ) -> anyhow::Result<()> { [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/lib.rs:107:22 [INFO] [stdout] | [INFO] [stdout] 107 | .hset_multiple( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 107 ~ .hset_multiple::<_, _, _, ()>( [INFO] [stdout] 108 | task_id_key, [INFO] [stdout] ... [INFO] [stdout] 115 | redis_conn [INFO] [stdout] 116 ~ .lrem::<_, _, ()>(PROCESSING_TASK_ID_QUEUE, 1, task_id) [INFO] [stdout] 117 | .await?; [INFO] [stdout] 118 ~ redis_conn.expire::<_, ()>(task_id_key, 3600).await?; [INFO] [stdout] 119 | } [INFO] [stdout] ... [INFO] [stdout] 125 | redis_conn [INFO] [stdout] 126 ~ .hset_multiple::<_, _, _, ()>( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub async fn run(self) -> anyhow::Result<()> { [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/lib.rs:210:18 [INFO] [stdout] | [INFO] [stdout] 210 | conn.hset(task_id_key, "status", TaskStatus::Processing.as_str()) [INFO] [stdout] | ^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 210 ~ conn.hset::<_, _, _, ()>(task_id_key, "status", TaskStatus::Processing.as_str()) [INFO] [stdout] 211 | .await?; [INFO] [stdout] ... [INFO] [stdout] 217 | _ => { [INFO] [stdout] 218 ~ conn.hset_multiple::<_, _, _, ()>( [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | Err(e) => {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simple-task` (lib) due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b1508c7b359b843d6ba5a68c4ee5266f757c25e440f88c8d11c758bfad710164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1508c7b359b843d6ba5a68c4ee5266f757c25e440f88c8d11c758bfad710164", kill_on_drop: false }` [INFO] [stdout] b1508c7b359b843d6ba5a68c4ee5266f757c25e440f88c8d11c758bfad710164