[INFO] fetching crate redis-cmd 0.1.2... [INFO] testing redis-cmd-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate redis-cmd 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate redis-cmd 0.1.2 [INFO] finished tweaking crates.io crate redis-cmd 0.1.2 [INFO] tweaked toml for crates.io crate redis-cmd 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate redis-cmd 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 104 packages to latest compatible versions [INFO] [stderr] Adding redis v0.23.3 (available: v0.32.6) [INFO] [stderr] Adding toml v0.5.11 (available: v0.9.7) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ae5a96447458aa5e21c19812ea6d2dd8b1515ec26e5549f91aacc0bc2c38115b [INFO] running `Command { std: "docker" "start" "-a" "ae5a96447458aa5e21c19812ea6d2dd8b1515ec26e5549f91aacc0bc2c38115b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae5a96447458aa5e21c19812ea6d2dd8b1515ec26e5549f91aacc0bc2c38115b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5a96447458aa5e21c19812ea6d2dd8b1515ec26e5549f91aacc0bc2c38115b", kill_on_drop: false }` [INFO] [stdout] ae5a96447458aa5e21c19812ea6d2dd8b1515ec26e5549f91aacc0bc2c38115b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6658ae289f751140ed23637ced18b16d20d04d1fc4737baa35fe1bda39d92177 [INFO] running `Command { std: "docker" "start" "-a" "6658ae289f751140ed23637ced18b16d20d04d1fc4737baa35fe1bda39d92177", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling sha1_smol v1.0.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-retry v0.3.0 [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling redis v0.23.3 [INFO] [stderr] Compiling redis-cmd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/cmd.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | / pub async fn xgroup_create< [INFO] [stdout] 124 | | K: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 125 | | G: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 126 | | >( [INFO] [stdout] ... | [INFO] [stdout] 129 | | group: G, [INFO] [stdout] 130 | | ) -> redis::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/cmd.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | self.client.xgroup_create_mkstream(key, group, 0).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] 140 | self.client.xgroup_create_mkstream::<_, _, _, ()>(key, group, 0).await?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.86s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.3, redis-cmd v0.1.2 (/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" "6658ae289f751140ed23637ced18b16d20d04d1fc4737baa35fe1bda39d92177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6658ae289f751140ed23637ced18b16d20d04d1fc4737baa35fe1bda39d92177", kill_on_drop: false }` [INFO] [stdout] 6658ae289f751140ed23637ced18b16d20d04d1fc4737baa35fe1bda39d92177 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2073f8dee79e1ecddaa45e605fc9d49014921d91fc5cf234719da22e411ffdcf [INFO] running `Command { std: "docker" "start" "-a" "2073f8dee79e1ecddaa45e605fc9d49014921d91fc5cf234719da22e411ffdcf", kill_on_drop: false }` [INFO] [stderr] Compiling redis-cmd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/cmd.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | / pub async fn xgroup_create< [INFO] [stdout] 124 | | K: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 125 | | G: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 126 | | >( [INFO] [stdout] ... | [INFO] [stdout] 129 | | group: G, [INFO] [stdout] 130 | | ) -> redis::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/cmd.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | self.client.xgroup_create_mkstream(key, group, 0).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] 140 | self.client.xgroup_create_mkstream::<_, _, _, ()>(key, group, 0).await?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio` [INFO] [stdout] --> tests/lib.rs:4:3 [INFO] [stdout] | [INFO] [stdout] 4 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `redis-cmd` (test "lib") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/cmd.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | / pub async fn xgroup_create< [INFO] [stdout] 124 | | K: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 125 | | G: ToRedisArgs + Debug + Send + Sync, [INFO] [stdout] 126 | | >( [INFO] [stdout] ... | [INFO] [stdout] 129 | | group: G, [INFO] [stdout] 130 | | ) -> redis::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/cmd.rs:140:25 [INFO] [stdout] | [INFO] [stdout] 140 | self.client.xgroup_create_mkstream(key, group, 0).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] 140 | self.client.xgroup_create_mkstream::<_, _, _, ()>(key, group, 0).await?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2073f8dee79e1ecddaa45e605fc9d49014921d91fc5cf234719da22e411ffdcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2073f8dee79e1ecddaa45e605fc9d49014921d91fc5cf234719da22e411ffdcf", kill_on_drop: false }` [INFO] [stdout] 2073f8dee79e1ecddaa45e605fc9d49014921d91fc5cf234719da22e411ffdcf