[INFO] fetching crate iaqms-inmem-settings 0.2.0-dev.0... [INFO] testing iaqms-inmem-settings-0.2.0-dev.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate iaqms-inmem-settings 0.2.0-dev.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate iaqms-inmem-settings 0.2.0-dev.0 [INFO] finished tweaking crates.io crate iaqms-inmem-settings 0.2.0-dev.0 [INFO] tweaked toml for crates.io crate iaqms-inmem-settings 0.2.0-dev.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate iaqms-inmem-settings 0.2.0-dev.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate iaqms-inmem-settings 0.2.0-dev.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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf7d9ddb049bf8d4ad3ecbb82342b82eb521d5ef20a3e9c98a237f37d9fd4115 [INFO] running `Command { std: "docker" "start" "-a" "bf7d9ddb049bf8d4ad3ecbb82342b82eb521d5ef20a3e9c98a237f37d9fd4115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf7d9ddb049bf8d4ad3ecbb82342b82eb521d5ef20a3e9c98a237f37d9fd4115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf7d9ddb049bf8d4ad3ecbb82342b82eb521d5ef20a3e9c98a237f37d9fd4115", kill_on_drop: false }` [INFO] [stdout] bf7d9ddb049bf8d4ad3ecbb82342b82eb521d5ef20a3e9c98a237f37d9fd4115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 589e2c1b423657f2d26c9522a9e3216b3f41770d0bdde79e6f09964a804bfc86 [INFO] running `Command { std: "docker" "start" "-a" "589e2c1b423657f2d26c9522a9e3216b3f41770d0bdde79e6f09964a804bfc86", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling combine v4.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling redis v0.21.0 [INFO] [stderr] Compiling iaqms-inmem-settings v0.2.0-dev.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/iaqms_redis.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn set(&self, key: &str, value: &serde_json::Value) -> 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/iaqms_redis.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | conn.set(key, value.as_str())?; [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] 29 | conn.set::<_, _, ()>(key, value.as_str())?; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `use_sha1` is never read [INFO] [stdout] --> src/iaqms_cli.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Opts { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | pub use_sha1: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/iaqms_hash.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait IaqmsHash { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 4 | fn get(&self) -> String; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `iaqms-inmem-settings` (bin "iaqms-inmem-settings") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "589e2c1b423657f2d26c9522a9e3216b3f41770d0bdde79e6f09964a804bfc86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "589e2c1b423657f2d26c9522a9e3216b3f41770d0bdde79e6f09964a804bfc86", kill_on_drop: false }` [INFO] [stdout] 589e2c1b423657f2d26c9522a9e3216b3f41770d0bdde79e6f09964a804bfc86