[INFO] fetching crate simple-job-queue 0.4.0... [INFO] testing simple-job-queue-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate simple-job-queue 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate simple-job-queue 0.4.0 [INFO] finished tweaking crates.io crate simple-job-queue 0.4.0 [INFO] tweaked toml for crates.io crate simple-job-queue 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate simple-job-queue 0.4.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate simple-job-queue 0.4.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 124064c9fd748285bd7c8604ff5da50a3e1946a6d4659f3e534103f427514d3e [INFO] running `Command { std: "docker" "start" "-a" "124064c9fd748285bd7c8604ff5da50a3e1946a6d4659f3e534103f427514d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "124064c9fd748285bd7c8604ff5da50a3e1946a6d4659f3e534103f427514d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "124064c9fd748285bd7c8604ff5da50a3e1946a6d4659f3e534103f427514d3e", kill_on_drop: false }` [INFO] [stdout] 124064c9fd748285bd7c8604ff5da50a3e1946a6d4659f3e534103f427514d3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0deca09365a9159390b8c817ded346e7a2f4ef502ec9f35a0268a05e009bc9bd [INFO] running `Command { std: "docker" "start" "-a" "0deca09365a9159390b8c817ded346e7a2f4ef502ec9f35a0268a05e009bc9bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.13 [INFO] [stderr] Compiling tokio-macros v2.0.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tokio-util v0.7.7 [INFO] [stderr] Compiling combine v4.6.6 [INFO] [stderr] Compiling uuid v1.3.0 [INFO] [stderr] Compiling redis v0.22.3 [INFO] [stderr] Compiling simple-job-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | async fn produce(&self, job: Job) -> Result<(), JobQueueError> { [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:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd::<_, _, _, _, ()>(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.40s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.22.3, simple-job-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0deca09365a9159390b8c817ded346e7a2f4ef502ec9f35a0268a05e009bc9bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0deca09365a9159390b8c817ded346e7a2f4ef502ec9f35a0268a05e009bc9bd", kill_on_drop: false }` [INFO] [stdout] 0deca09365a9159390b8c817ded346e7a2f4ef502ec9f35a0268a05e009bc9bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87a059d5a601f004774bb5ad0f01b5c0280ab93b50d5008fe7bd0e6681171b6f [INFO] running `Command { std: "docker" "start" "-a" "87a059d5a601f004774bb5ad0f01b5c0280ab93b50d5008fe7bd0e6681171b6f", kill_on_drop: false }` [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | async fn produce(&self, job: Job) -> Result<(), JobQueueError> { [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:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd::<_, _, _, _, ()>(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling simple-job-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/redis.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | async fn produce(&self, job: Job) -> Result<(), JobQueueError> { [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:137:14 [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 137 | conn.xadd::<_, _, _, _, ()>(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stdout] | ++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.22.3, simple-job-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "87a059d5a601f004774bb5ad0f01b5c0280ab93b50d5008fe7bd0e6681171b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a059d5a601f004774bb5ad0f01b5c0280ab93b50d5008fe7bd0e6681171b6f", kill_on_drop: false }` [INFO] [stdout] 87a059d5a601f004774bb5ad0f01b5c0280ab93b50d5008fe7bd0e6681171b6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 05f76ae628acc8e64d96b958761323885af82b04080a2c4659f0caea7930c333 [INFO] running `Command { std: "docker" "start" "-a" "05f76ae628acc8e64d96b958761323885af82b04080a2c4659f0caea7930c333", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/redis.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | async fn produce(&self, job: Job) -> Result<(), JobQueueError> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = 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] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> src/redis.rs:137:14 [INFO] [stderr] | [INFO] [stderr] 137 | conn.xadd(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stderr] | ^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 137 | conn.xadd::<_, _, _, _, ()>(&self.name, "*", &[(KEY_DATA, job)]).await?; [INFO] [stderr] | ++++++++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `simple-job-queue` (lib) generated 1 warning (run `cargo fix --lib -p simple-job-queue` to apply 1 suggestion) [INFO] [stderr] warning: `simple-job-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.22.3, simple-job-queue v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_job_queue-4916a7f01a75958f) [INFO] [stdout] [INFO] [stderr] Doc-tests simple_job_queue [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "05f76ae628acc8e64d96b958761323885af82b04080a2c4659f0caea7930c333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f76ae628acc8e64d96b958761323885af82b04080a2c4659f0caea7930c333", kill_on_drop: false }` [INFO] [stdout] 05f76ae628acc8e64d96b958761323885af82b04080a2c4659f0caea7930c333