[INFO] fetching crate nam-wasmer-compiler-singlepass 4.4.0-nam.0... [INFO] testing nam-wasmer-compiler-singlepass-4.4.0-nam.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate nam-wasmer-compiler-singlepass 4.4.0-nam.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nam-wasmer-compiler-singlepass 4.4.0-nam.0 [INFO] finished tweaking crates.io crate nam-wasmer-compiler-singlepass 4.4.0-nam.0 [INFO] tweaked toml for crates.io crate nam-wasmer-compiler-singlepass 4.4.0-nam.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nam-wasmer-compiler-singlepass 4.4.0-nam.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nam-wasmer-compiler-singlepass 4.4.0-nam.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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db53bab7950001d42324a696f22afe1aed476991b0c28de09372388c1198834b [INFO] running `Command { std: "docker" "start" "-a" "db53bab7950001d42324a696f22afe1aed476991b0c28de09372388c1198834b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db53bab7950001d42324a696f22afe1aed476991b0c28de09372388c1198834b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db53bab7950001d42324a696f22afe1aed476991b0c28de09372388c1198834b", kill_on_drop: false }` [INFO] [stdout] db53bab7950001d42324a696f22afe1aed476991b0c28de09372388c1198834b [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e89102a199cb382505006f3130b32554bb0f115caaccff99d6733354111f2fe8 [INFO] running `Command { std: "docker" "start" "-a" "e89102a199cb382505006f3130b32554bb0f115caaccff99d6733354111f2fe8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling simdutf8 v0.1.4 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling target-lexicon v0.12.15 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling corosensei v0.1.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling gimli v0.29.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling nam-wasmer-vm v4.4.0-nam.0 [INFO] [stderr] Compiling object v0.36.1 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling xxhash-rust v0.8.11 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling dashmap v6.0.1 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling region v3.0.2 [INFO] [stderr] Compiling memmap2 v0.6.2 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling wasmparser v0.121.2 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling addr2line v0.22.0 [INFO] [stderr] Compiling shared-buffer v0.1.4 [INFO] [stderr] Compiling self_cell v1.0.4 [INFO] [stderr] Compiling gimli v0.26.2 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Compiling enumset v1.1.5 [INFO] [stderr] Compiling nam-wasmer-types v4.4.0-nam.0 [INFO] [stderr] Compiling nam-wasmer-compiler v4.4.0-nam.0 [INFO] [stderr] Compiling dynasmrt v1.2.3 [INFO] [stderr] Compiling nam-wasmer-compiler-singlepass v4.4.0-nam.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `enable-serde` [INFO] [stdout] --> src/unwind_winx64.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | #[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `avx`, `core`, `default`, `gimli`, `hashbrown`, `rayon`, `sse`, `std`, `unwind`, and `wasm` [INFO] [stdout] = help: consider adding `enable-serde` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_arm64.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dynasm::dynasm; [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: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_x64.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use dynasm::dynasm; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/common_decl.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct MachineStateDiff { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub reg_diff: Vec<(RegisterIndex, MachineValue)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub prev_frame_diff: BTreeMap>, // None for removal [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub wasm_stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub wasm_stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub wasm_inst_offset: usize, // absolute value; not a diff. [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MachineStateDiff` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initial`, `locals`, `shadow_size`, `wasm_function_header_target_offset`, and `loop_offsets` are never read [INFO] [stdout] --> src/common_decl.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct FunctionStateMap { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 87 | /// Initial. [INFO] [stdout] 88 | pub initial: MachineState, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub locals: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 93 | /// Shadow size. [INFO] [stdout] 94 | pub shadow_size: usize, // for single-pass backend, 32 bytes on x86-64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub wasm_function_header_target_offset: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub loop_offsets: BTreeMap, /* suspend_offset -> info */ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionStateMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:123:10 [INFO] [stdout] | [INFO] [stdout] 123 | Call(usize), [INFO] [stdout] | ---- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 - Call(usize), [INFO] [stdout] 123 + Call(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 125 | Trappable(usize), [INFO] [stdout] | --------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 125 - Trappable(usize), [INFO] [stdout] 125 + Trappable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `end_offset`, `diff_id`, and `activate_offset` are never read [INFO] [stdout] --> src/common_decl.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct OffsetInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 131 | /// Exclusive range-end offset. [INFO] [stdout] 132 | pub end_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 133 | /// Index pointing to the `MachineStateDiff` entry. [INFO] [stdout] 134 | pub diff_id: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | /// Offset at which execution can be continued. [INFO] [stdout] 136 | pub activate_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OffsetInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_arm64.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait EmitterARM64 { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_jmp_instr_size(&self) -> u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_strdb( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn emit_ldria( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn emit_movz(&mut self, reg: Location, val: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 185 | fn emit_movk(&mut self, reg: Location, val: u32, shift: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | fn emit_subs( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | fn emit_csetm(&mut self, sz: Size, dst: Location, cond: Condition) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 336 | fn emit_cinc( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | fn emit_tbnz_label( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 390 | fn emit_brk(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_x64.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait EmitterX64 { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 74 | fn emit_u64(&mut self, x: u64) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | fn emit_nop(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_test(&mut self, sz: Size, src: Location, dst: Location) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn emit_vcmpordss( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | fn emit_vcmpordsd( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 347 | fn emit_ud2(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn emit_bkpt(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 461 | fn arch_emit_entry_trampoline(&mut self) -> Result<(), CompileError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn arch_mov64_imm_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_callee_save` and `is_reserved` are never used [INFO] [stdout] --> src/location.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Reg: Copy + Clone + Eq + PartialEq + Debug + Hash + Ord { [INFO] [stdout] | --- methods in this trait [INFO] [stdout] 42 | fn is_callee_save(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 43 | fn is_reserved(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Descriptor` is never used [INFO] [stdout] --> src/location.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | pub trait Descriptor { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CombinedRegister` is never used [INFO] [stdout] --> src/location.rs:68:11 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MaybeImmediate` is never used [INFO] [stdout] --> src/machine.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MaybeImmediate { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/machine.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait Machine { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 114 | fn mark_address_with_trap_code(&mut self, code: TrapCode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn emit_call_label(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | fn emit_debug_breakpoint(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn location_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | fn location_and( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | fn location_sub( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | fn location_test( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 385 | fn jmp_on_above(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 394 | fn jmp_on_overflow(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "e89102a199cb382505006f3130b32554bb0f115caaccff99d6733354111f2fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e89102a199cb382505006f3130b32554bb0f115caaccff99d6733354111f2fe8", kill_on_drop: false }` [INFO] [stdout] e89102a199cb382505006f3130b32554bb0f115caaccff99d6733354111f2fe8 [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b032139ecb9e99e667705cecb67b52cceec376625d6fe573f430f4530f5a6d8 [INFO] running `Command { std: "docker" "start" "-a" "6b032139ecb9e99e667705cecb67b52cceec376625d6fe573f430f4530f5a6d8", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `enable-serde` [INFO] [stdout] --> src/unwind_winx64.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | #[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `avx`, `core`, `default`, `gimli`, `hashbrown`, `rayon`, `sse`, `std`, `unwind`, and `wasm` [INFO] [stdout] = help: consider adding `enable-serde` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_arm64.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dynasm::dynasm; [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: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_x64.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use dynasm::dynasm; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/common_decl.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct MachineStateDiff { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub reg_diff: Vec<(RegisterIndex, MachineValue)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub prev_frame_diff: BTreeMap>, // None for removal [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub wasm_stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub wasm_stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub wasm_inst_offset: usize, // absolute value; not a diff. [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MachineStateDiff` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initial`, `locals`, `shadow_size`, `wasm_function_header_target_offset`, and `loop_offsets` are never read [INFO] [stdout] --> src/common_decl.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct FunctionStateMap { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 87 | /// Initial. [INFO] [stdout] 88 | pub initial: MachineState, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub locals: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 93 | /// Shadow size. [INFO] [stdout] 94 | pub shadow_size: usize, // for single-pass backend, 32 bytes on x86-64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub wasm_function_header_target_offset: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub loop_offsets: BTreeMap, /* suspend_offset -> info */ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionStateMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:123:10 [INFO] [stdout] | [INFO] [stdout] 123 | Call(usize), [INFO] [stdout] | ---- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 - Call(usize), [INFO] [stdout] 123 + Call(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 125 | Trappable(usize), [INFO] [stdout] | --------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 125 - Trappable(usize), [INFO] [stdout] 125 + Trappable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `end_offset`, `diff_id`, and `activate_offset` are never read [INFO] [stdout] --> src/common_decl.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct OffsetInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 131 | /// Exclusive range-end offset. [INFO] [stdout] 132 | pub end_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 133 | /// Index pointing to the `MachineStateDiff` entry. [INFO] [stdout] 134 | pub diff_id: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | /// Offset at which execution can be continued. [INFO] [stdout] 136 | pub activate_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OffsetInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_arm64.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait EmitterARM64 { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_jmp_instr_size(&self) -> u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_strdb( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn emit_ldria( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn emit_movz(&mut self, reg: Location, val: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 185 | fn emit_movk(&mut self, reg: Location, val: u32, shift: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | fn emit_subs( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | fn emit_csetm(&mut self, sz: Size, dst: Location, cond: Condition) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 336 | fn emit_cinc( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | fn emit_tbnz_label( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 390 | fn emit_brk(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_x64.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait EmitterX64 { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 74 | fn emit_u64(&mut self, x: u64) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | fn emit_nop(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_test(&mut self, sz: Size, src: Location, dst: Location) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn emit_vcmpordss( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | fn emit_vcmpordsd( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 347 | fn emit_ud2(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn emit_bkpt(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 461 | fn arch_emit_entry_trampoline(&mut self) -> Result<(), CompileError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn arch_mov64_imm_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_callee_save` and `is_reserved` are never used [INFO] [stdout] --> src/location.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Reg: Copy + Clone + Eq + PartialEq + Debug + Hash + Ord { [INFO] [stdout] | --- methods in this trait [INFO] [stdout] 42 | fn is_callee_save(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 43 | fn is_reserved(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Descriptor` is never used [INFO] [stdout] --> src/location.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | pub trait Descriptor { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nam-wasmer-compiler-singlepass v4.4.0-nam.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `CombinedRegister` is never used [INFO] [stdout] --> src/location.rs:68:11 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MaybeImmediate` is never used [INFO] [stdout] --> src/machine.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MaybeImmediate { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/machine.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait Machine { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 114 | fn mark_address_with_trap_code(&mut self, code: TrapCode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn emit_call_label(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | fn emit_debug_breakpoint(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn location_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | fn location_and( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | fn location_sub( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | fn location_test( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 385 | fn jmp_on_above(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 394 | fn jmp_on_overflow(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `enable-serde` [INFO] [stdout] --> src/unwind_winx64.rs:174:12 [INFO] [stdout] | [INFO] [stdout] 174 | #[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `avx`, `core`, `default`, `gimli`, `hashbrown`, `rayon`, `sse`, `std`, `unwind`, and `wasm` [INFO] [stdout] = help: consider adding `enable-serde` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_arm64.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use dynasm::dynasm; [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: `dynasm::dynasm` [INFO] [stdout] --> src/emitter_x64.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use dynasm::dynasm; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/common_decl.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct MachineStateDiff { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub reg_diff: Vec<(RegisterIndex, MachineValue)>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub prev_frame_diff: BTreeMap>, // None for removal [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub wasm_stack_push: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub wasm_stack_pop: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub wasm_inst_offset: usize, // absolute value; not a diff. [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MachineStateDiff` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initial`, `locals`, `shadow_size`, `wasm_function_header_target_offset`, and `loop_offsets` are never read [INFO] [stdout] --> src/common_decl.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct FunctionStateMap { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 87 | /// Initial. [INFO] [stdout] 88 | pub initial: MachineState, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub locals: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 93 | /// Shadow size. [INFO] [stdout] 94 | pub shadow_size: usize, // for single-pass backend, 32 bytes on x86-64 [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub wasm_function_header_target_offset: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub loop_offsets: BTreeMap, /* suspend_offset -> info */ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionStateMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:123:10 [INFO] [stdout] | [INFO] [stdout] 123 | Call(usize), [INFO] [stdout] | ---- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 - Call(usize), [INFO] [stdout] 123 + Call(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/common_decl.rs:125:15 [INFO] [stdout] | [INFO] [stdout] 125 | Trappable(usize), [INFO] [stdout] | --------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 125 - Trappable(usize), [INFO] [stdout] 125 + Trappable(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `end_offset`, `diff_id`, and `activate_offset` are never read [INFO] [stdout] --> src/common_decl.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct OffsetInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 131 | /// Exclusive range-end offset. [INFO] [stdout] 132 | pub end_offset: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 133 | /// Index pointing to the `MachineStateDiff` entry. [INFO] [stdout] 134 | pub diff_id: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 135 | /// Offset at which execution can be continued. [INFO] [stdout] 136 | pub activate_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OffsetInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_arm64.rs:90:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub trait EmitterARM64 { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 90 | fn get_jmp_instr_size(&self) -> u8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_strdb( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn emit_ldria( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | fn emit_movz(&mut self, reg: Location, val: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 185 | fn emit_movk(&mut self, reg: Location, val: u32, shift: u32) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 217 | fn emit_subs( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 335 | fn emit_csetm(&mut self, sz: Size, dst: Location, cond: Condition) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 336 | fn emit_cinc( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 370 | fn emit_tbnz_label( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 390 | fn emit_brk(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emitter_x64.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait EmitterX64 { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 74 | fn emit_u64(&mut self, x: u64) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | fn emit_nop(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn emit_test(&mut self, sz: Size, src: Location, dst: Location) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | fn emit_vcmpordss( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | fn emit_vcmpordsd( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 347 | fn emit_ud2(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 355 | fn emit_bkpt(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 461 | fn arch_emit_entry_trampoline(&mut self) -> Result<(), CompileError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | fn arch_mov64_imm_offset(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_callee_save` and `is_reserved` are never used [INFO] [stdout] --> src/location.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Reg: Copy + Clone + Eq + PartialEq + Debug + Hash + Ord { [INFO] [stdout] | --- methods in this trait [INFO] [stdout] 42 | fn is_callee_save(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 43 | fn is_reserved(self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Descriptor` is never used [INFO] [stdout] --> src/location.rs:50:11 [INFO] [stdout] | [INFO] [stdout] 50 | pub trait Descriptor { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CombinedRegister` is never used [INFO] [stdout] --> src/location.rs:68:11 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MaybeImmediate` is never used [INFO] [stdout] --> src/machine.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MaybeImmediate { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/machine.rs:114:8 [INFO] [stdout] | [INFO] [stdout] 54 | pub trait Machine { [INFO] [stdout] | ------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 114 | fn mark_address_with_trap_code(&mut self, code: TrapCode); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 279 | fn emit_call_label(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | fn emit_debug_breakpoint(&mut self) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn location_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 310 | fn location_and( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 343 | fn location_sub( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 368 | fn location_test( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 385 | fn jmp_on_above(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 394 | fn jmp_on_overflow(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.67s [INFO] running `Command { std: "docker" "inspect" "6b032139ecb9e99e667705cecb67b52cceec376625d6fe573f430f4530f5a6d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b032139ecb9e99e667705cecb67b52cceec376625d6fe573f430f4530f5a6d8", kill_on_drop: false }` [INFO] [stdout] 6b032139ecb9e99e667705cecb67b52cceec376625d6fe573f430f4530f5a6d8 [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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7e14d8997ecfb43c9f1acb8616a506e34649fa9b9b1ffc489b793d4692fbc2eb [INFO] running `Command { std: "docker" "start" "-a" "7e14d8997ecfb43c9f1acb8616a506e34649fa9b9b1ffc489b793d4692fbc2eb", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `enable-serde` [INFO] [stderr] --> src/unwind_winx64.rs:174:12 [INFO] [stderr] | [INFO] [stderr] 174 | #[cfg_attr(feature = "enable-serde", derive(Serialize, Deserialize))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `avx`, `core`, `default`, `gimli`, `hashbrown`, `rayon`, `sse`, `std`, `unwind`, and `wasm` [INFO] [stderr] = help: consider adding `enable-serde` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dynasm::dynasm` [INFO] [stderr] --> src/emitter_arm64.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use dynasm::dynasm; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dynasm::dynasm` [INFO] [stderr] --> src/emitter_x64.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use dynasm::dynasm; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/common_decl.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct MachineStateDiff { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 40 | pub stack_push: Vec, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 43 | pub stack_pop: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub reg_diff: Vec<(RegisterIndex, MachineValue)>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 49 | pub prev_frame_diff: BTreeMap>, // None for removal [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 52 | pub wasm_stack_push: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | pub wasm_stack_pop: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub wasm_inst_offset: usize, // absolute value; not a diff. [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MachineStateDiff` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `initial`, `locals`, `shadow_size`, `wasm_function_header_target_offset`, and `loop_offsets` are never read [INFO] [stderr] --> src/common_decl.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 86 | pub struct FunctionStateMap { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 87 | /// Initial. [INFO] [stderr] 88 | pub initial: MachineState, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 92 | pub locals: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 93 | /// Shadow size. [INFO] [stderr] 94 | pub shadow_size: usize, // for single-pass backend, 32 bytes on x86-64 [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 98 | pub wasm_function_header_target_offset: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 102 | pub loop_offsets: BTreeMap, /* suspend_offset -> info */ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FunctionStateMap` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/common_decl.rs:123:10 [INFO] [stderr] | [INFO] [stderr] 123 | Call(usize), [INFO] [stderr] | ---- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 123 - Call(usize), [INFO] [stderr] 123 + Call(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/common_decl.rs:125:15 [INFO] [stderr] | [INFO] [stderr] 125 | Trappable(usize), [INFO] [stderr] | --------- ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `SuspendOffset` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 125 - Trappable(usize), [INFO] [stderr] 125 + Trappable(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `end_offset`, `diff_id`, and `activate_offset` are never read [INFO] [stderr] --> src/common_decl.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 130 | pub struct OffsetInfo { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 131 | /// Exclusive range-end offset. [INFO] [stderr] 132 | pub end_offset: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 133 | /// Index pointing to the `MachineStateDiff` entry. [INFO] [stderr] 134 | pub diff_id: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 135 | /// Offset at which execution can be continued. [INFO] [stderr] 136 | pub activate_offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OffsetInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/emitter_arm64.rs:90:8 [INFO] [stderr] | [INFO] [stderr] 87 | pub trait EmitterARM64 { [INFO] [stderr] | ------------ methods in this trait [INFO] [stderr] ... [INFO] [stderr] 90 | fn get_jmp_instr_size(&self) -> u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | fn emit_strdb( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 124 | fn emit_ldria( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 184 | fn emit_movz(&mut self, reg: Location, val: u32) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 185 | fn emit_movk(&mut self, reg: Location, val: u32, shift: u32) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 217 | fn emit_subs( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 335 | fn emit_csetm(&mut self, sz: Size, dst: Location, cond: Condition) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 336 | fn emit_cinc( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 370 | fn emit_tbnz_label( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 390 | fn emit_brk(&mut self) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/emitter_x64.rs:74:8 [INFO] [stderr] | [INFO] [stderr] 64 | pub trait EmitterX64 { [INFO] [stderr] | ---------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 74 | fn emit_u64(&mut self, x: u64) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 79 | fn emit_nop(&mut self) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 110 | fn emit_test(&mut self, sz: Size, src: Location, dst: Location) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 147 | fn emit_cmovae_gpr_32(&mut self, src: GPR, dst: GPR) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | fn emit_vcmpordss( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 225 | fn emit_vcmpordsd( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 347 | fn emit_ud2(&mut self) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 355 | fn emit_bkpt(&mut self) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 461 | fn arch_emit_entry_trampoline(&mut self) -> Result<(), CompileError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 467 | fn arch_mov64_imm_offset(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_callee_save` and `is_reserved` are never used [INFO] [stderr] --> src/location.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 41 | pub trait Reg: Copy + Clone + Eq + PartialEq + Debug + Hash + Ord { [INFO] [stderr] | --- methods in this trait [INFO] [stderr] 42 | fn is_callee_save(self) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 43 | fn is_reserved(self) -> bool; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Descriptor` is never used [INFO] [stderr] --> src/location.rs:50:11 [INFO] [stderr] | [INFO] [stderr] 50 | pub trait Descriptor { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `CombinedRegister` is never used [INFO] [stderr] --> src/location.rs:68:11 [INFO] [stderr] | [INFO] [stderr] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `MaybeImmediate` is never used [INFO] [stderr] --> src/machine.rs:35:11 [INFO] [stderr] | [INFO] [stderr] 35 | pub trait MaybeImmediate { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/machine.rs:114:8 [INFO] [stderr] | [INFO] [stderr] 54 | pub trait Machine { [INFO] [stderr] | ------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 114 | fn mark_address_with_trap_code(&mut self, code: TrapCode); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 279 | fn emit_call_label(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 298 | fn emit_debug_breakpoint(&mut self) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 302 | fn location_address( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 310 | fn location_and( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 343 | fn location_sub( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 368 | fn location_test( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 385 | fn jmp_on_above(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 394 | fn jmp_on_overflow(&mut self, label: Label) -> Result<(), CompileError>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nam-wasmer-compiler-singlepass` (lib) generated 15 warnings (run `cargo fix --lib -p nam-wasmer-compiler-singlepass` to apply 2 suggestions) [INFO] [stderr] warning: `nam-wasmer-compiler-singlepass` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nam_wasmer_compiler_singlepass-c0e21f74b5b452ec) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test machine_x64::test::tests_avx ... ok [INFO] [stdout] test compiler::tests::errors_for_unsuported_cpufeatures ... ok [INFO] [stdout] test machine_arm64::test::tests_arm64 ... ok [INFO] [stdout] test machine_x64::test::tests_sse42 ... ok [INFO] [stdout] test compiler::tests::errors_for_unsupported_targets ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nam_wasmer_compiler_singlepass [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" "7e14d8997ecfb43c9f1acb8616a506e34649fa9b9b1ffc489b793d4692fbc2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e14d8997ecfb43c9f1acb8616a506e34649fa9b9b1ffc489b793d4692fbc2eb", kill_on_drop: false }` [INFO] [stdout] 7e14d8997ecfb43c9f1acb8616a506e34649fa9b9b1ffc489b793d4692fbc2eb