[INFO] fetching crate wot-td 0.6.2... [INFO] checking wot-td-0.6.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate wot-td 0.6.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate wot-td 0.6.2 [INFO] finished tweaking crates.io crate wot-td 0.6.2 [INFO] tweaked toml for crates.io crate wot-td 0.6.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wot-td 0.6.2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 74 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.15.5 (available: v0.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8dfe1ae64ff6e505415e2a9e8a155e97af8d601fcec37007c90ff0d1c4fd69d [INFO] running `Command { std: "docker" "start" "-a" "a8dfe1ae64ff6e505415e2a9e8a155e97af8d601fcec37007c90ff0d1c4fd69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8dfe1ae64ff6e505415e2a9e8a155e97af8d601fcec37007c90ff0d1c4fd69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8dfe1ae64ff6e505415e2a9e8a155e97af8d601fcec37007c90ff0d1c4fd69d", kill_on_drop: false }` [INFO] [stdout] a8dfe1ae64ff6e505415e2a9e8a155e97af8d601fcec37007c90ff0d1c4fd69d [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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5efe24fc47e5faa74bd893b60405f0546efb4e713ffcc9e329703af19e3a4ea [INFO] running `Command { std: "docker" "start" "-a" "f5efe24fc47e5faa74bd893b60405f0546efb4e713ffcc9e329703af19e3a4ea", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking deranged v0.5.5 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking oxilangtag v0.1.5 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.15.1 [INFO] [stderr] Checking serde_with v3.15.1 [INFO] [stderr] Checking wot-td v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `impl_delegate_schema_builder_like` [INFO] [stdout] --> src/builder/data_schema.rs:2117:16 [INFO] [stdout] | [INFO] [stdout] 2117 | pub(super) use impl_delegate_schema_builder_like; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `impl_delegate_schema_builder_like` [INFO] [stdout] --> src/builder/data_schema.rs:2117:16 [INFO] [stdout] | [INFO] [stdout] 2117 | pub(super) use impl_delegate_schema_builder_like; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariant` is never constructed [INFO] [stdout] --> src/flat_map_serialize.rs:972:12 [INFO] [stdout] | [INFO] [stdout] 972 | pub struct AdjacentlyTaggedEnumVariant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CannotSerializeVariant` is never constructed [INFO] [stdout] --> src/flat_map_serialize.rs:989:12 [INFO] [stdout] | [INFO] [stdout] 989 | pub struct CannotSerializeVariant(pub T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AdjacentlyTaggedEnumVariant` is never constructed [INFO] [stdout] --> src/flat_map_serialize.rs:972:12 [INFO] [stdout] | [INFO] [stdout] 972 | pub struct AdjacentlyTaggedEnumVariant { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CannotSerializeVariant` is never constructed [INFO] [stdout] --> src/flat_map_serialize.rs:989:12 [INFO] [stdout] | [INFO] [stdout] 989 | pub struct CannotSerializeVariant(pub T); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/builder/data_schema.rs:5060:61 [INFO] [stdout] | [INFO] [stdout] 5060 | let data_schema: PartialDataSchema = PartialDataSchemaBuilder::default() [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 5061 | | .tuple() [INFO] [stdout] 5062 | | .append(|b| b.finish_extend().constant("hello")) [INFO] [stdout] 5063 | | .append(|b| b.finish_extend().bool()) [INFO] [stdout] 5064 | | .try_into() [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/builder/data_schema.rs:5125:61 [INFO] [stdout] | [INFO] [stdout] 5125 | let data_schema: PartialDataSchema = PartialDataSchemaBuilder::default() [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 5126 | | .vec() [INFO] [stdout] 5127 | | .min_items(0) [INFO] [stdout] 5128 | | .max_items(5) [INFO] [stdout] 5129 | | .set_item(|b| b.finish_extend().constant("hello")) [INFO] [stdout] 5130 | | .try_into() [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/builder/data_schema.rs:5255:61 [INFO] [stdout] | [INFO] [stdout] 5255 | let data_schema: PartialDataSchema = PartialDataSchemaBuilder::default() [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 5256 | | .object() [INFO] [stdout] 5257 | | .property("hello", false, |b| b.finish_extend().bool()) [INFO] [stdout] 5258 | | .property("world", true, |b| b.finish_extend().title("title").number()) [INFO] [stdout] 5259 | | .try_into() [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wot-td` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f5efe24fc47e5faa74bd893b60405f0546efb4e713ffcc9e329703af19e3a4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5efe24fc47e5faa74bd893b60405f0546efb4e713ffcc9e329703af19e3a4ea", kill_on_drop: false }` [INFO] [stdout] f5efe24fc47e5faa74bd893b60405f0546efb4e713ffcc9e329703af19e3a4ea