[INFO] fetching crate kona-derive 0.4.5... [INFO] checking kona-derive-0.4.5 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate kona-derive 0.4.5 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate kona-derive 0.4.5 [INFO] finished tweaking crates.io crate kona-derive 0.4.5 [INFO] tweaked toml for crates.io crate kona-derive 0.4.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kona-derive 0.4.5 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] crate crates.io crate kona-derive 0.4.5 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c36776375186e4959a532784508e1e72565536db3f037ebd45ce559ee09ba991 [INFO] running `Command { std: "docker" "start" "-a" "c36776375186e4959a532784508e1e72565536db3f037ebd45ce559ee09ba991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c36776375186e4959a532784508e1e72565536db3f037ebd45ce559ee09ba991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c36776375186e4959a532784508e1e72565536db3f037ebd45ce559ee09ba991", kill_on_drop: false }` [INFO] [stdout] c36776375186e4959a532784508e1e72565536db3f037ebd45ce559ee09ba991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63dbecc51717170c55009495f1d06997f0c73345c10a3ae0c2b6da6273a76eef [INFO] running `Command { std: "docker" "start" "-a" "63dbecc51717170c55009495f1d06997f0c73345c10a3ae0c2b6da6273a76eef", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking arbitrary v1.4.1 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking kona-macros v0.1.2 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking brotli v8.0.1 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling syn-solidity v1.3.0 [INFO] [stderr] Compiling macro-string v0.1.4 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling alloy-rlp-derive v0.3.12 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling proptest-derive v0.5.1 [INFO] [stderr] Compiling derive_arbitrary v1.4.1 [INFO] [stderr] Compiling auto_impl v1.3.0 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking num_enum v0.7.4 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Checking serdect v0.2.0 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking const-hex v1.14.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking alloy-rlp v0.3.12 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking ruint v1.15.0 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Checking k256 v0.13.4 [INFO] [stderr] Checking nybbles v0.4.1 [INFO] [stderr] Compiling alloy-sol-macro-input v1.3.0 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Checking alloy-primitives v1.3.0 [INFO] [stderr] Compiling alloy-sol-macro-expander v1.3.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking alloy-eip2124 v0.2.0 [INFO] [stderr] Checking alloy-serde v1.0.23 [INFO] [stderr] Checking alloy-eip2930 v0.2.1 [INFO] [stderr] Checking alloy-eip7702 v0.6.1 [INFO] [stderr] Checking alloy-trie v0.9.0 [INFO] [stderr] Checking alloy-chains v0.2.6 [INFO] [stderr] Checking alloy-eips v1.0.23 [INFO] [stderr] Compiling alloy-tx-macros v1.0.23 [INFO] [stderr] Checking alloy-hardforks v0.2.13 [INFO] [stderr] Checking alloy-op-hardforks v0.2.13 [INFO] [stderr] Compiling alloy-sol-macro v1.3.0 [INFO] [stderr] Checking alloy-consensus v1.0.23 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Checking alloy-sol-types v1.3.0 [INFO] [stderr] Checking op-alloy-consensus v0.18.13 [INFO] [stderr] Checking alloy-consensus-any v1.0.23 [INFO] [stderr] Checking alloy-network-primitives v1.0.23 [INFO] [stderr] Checking alloy-rpc-types-engine v1.0.23 [INFO] [stderr] Checking op-alloy-rpc-types-engine v0.18.13 [INFO] [stderr] Checking kona-genesis v0.4.5 [INFO] [stderr] Checking alloy-rpc-types-eth v1.0.23 [INFO] [stderr] Compiling kona-registry v0.4.5 [INFO] [stderr] Checking op-alloy-rpc-types v0.18.13 [INFO] [stderr] Checking kona-protocol v0.4.5 [INFO] [stderr] Checking kona-hardforks v0.4.5 [INFO] [stderr] Checking kona-derive v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `queue_size` [INFO] [stdout] --> src/stages/frame_queue.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let queue_size = self.queue.iter().map(|f| f.size()).sum::() as f64; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_queue_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let count = if self.channel.is_some() { 1 } else { 0 }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `margin` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let margin = timeout.saturating_sub(origin.number) as f64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let size = channel.size() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/stages/channel/channel_reader.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | let size = next_batch.decompressed.len() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/stages/channel/channel_reader.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let ty = if next_batch.brotli_used { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch_count` [INFO] [stdout] --> src/stages/batch/batch_stream.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let batch_count = self.buffer.len() as f64; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `queue_size` [INFO] [stdout] --> src/stages/frame_queue.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let queue_size = self.queue.iter().map(|f| f.size()).sum::() as f64; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_queue_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let count = if self.channel.is_some() { 1 } else { 0 }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `margin` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let margin = timeout.saturating_sub(origin.number) as f64; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/stages/channel/channel_assembler.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let size = channel.size() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/stages/channel/channel_reader.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | let size = next_batch.decompressed.len() as f64; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/stages/channel/channel_reader.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let ty = if next_batch.brotli_used { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch_count` [INFO] [stdout] --> src/stages/batch/batch_stream.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let batch_count = self.buffer.len() as f64; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_batch_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:354:49 [INFO] [stdout] | [INFO] [stdout] 354 | TestAttributesBuilder { attributes: vec![Ok(payload_attributes.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:354:49 [INFO] [stdout] | [INFO] [stdout] 354 | TestAttributesBuilder { attributes: vec![Ok(payload_attributes.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:354:54 [INFO] [stdout] | [INFO] [stdout] 354 | TestAttributesBuilder { attributes: vec![Ok(payload_attributes.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:383:64 [INFO] [stdout] | [INFO] [stdout] 383 | let mock_builder = TestAttributesBuilder { attributes: vec![Ok(pa.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:383:64 [INFO] [stdout] | [INFO] [stdout] 383 | let mock_builder = TestAttributesBuilder { attributes: vec![Ok(pa.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/stages/attributes_queue.rs:383:69 [INFO] [stdout] | [INFO] [stdout] 383 | let mock_builder = TestAttributesBuilder { attributes: vec![Ok(pa.clone())] }; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kona-derive` (lib test) due to 6 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "63dbecc51717170c55009495f1d06997f0c73345c10a3ae0c2b6da6273a76eef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63dbecc51717170c55009495f1d06997f0c73345c10a3ae0c2b6da6273a76eef", kill_on_drop: false }` [INFO] [stdout] 63dbecc51717170c55009495f1d06997f0c73345c10a3ae0c2b6da6273a76eef