[INFO] fetching crate linera-wasmer-compiler-singlepass 4.4.0-linera.6... [INFO] checking linera-wasmer-compiler-singlepass-4.4.0-linera.6 against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272 [INFO] extracting crate linera-wasmer-compiler-singlepass 4.4.0-linera.6 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate linera-wasmer-compiler-singlepass 4.4.0-linera.6 on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate linera-wasmer-compiler-singlepass 4.4.0-linera.6 [INFO] finished tweaking crates.io crate linera-wasmer-compiler-singlepass 4.4.0-linera.6 [INFO] tweaked toml for crates.io crate linera-wasmer-compiler-singlepass 4.4.0-linera.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 134 packages to latest compatible versions [INFO] [stderr] Adding dynasm v1.2.3 (available: v3.0.1) [INFO] [stderr] Adding dynasmrt v1.2.3 (available: v3.0.1) [INFO] [stderr] Adding gimli v0.26.2 (available: v0.31.1) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.15.2) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding target-lexicon v0.12.16 (available: v0.13.0) [INFO] [stderr] Adding wasmer-types v4.4.0 (available: v5.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5234d86ce1d698c7a0149351a20db59c28743a67018ea83334409d58fe5717a5 [INFO] running `Command { std: "docker" "start" "-a" "5234d86ce1d698c7a0149351a20db59c28743a67018ea83334409d58fe5717a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5234d86ce1d698c7a0149351a20db59c28743a67018ea83334409d58fe5717a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5234d86ce1d698c7a0149351a20db59c28743a67018ea83334409d58fe5717a5", kill_on_drop: false }` [INFO] [stdout] 5234d86ce1d698c7a0149351a20db59c28743a67018ea83334409d58fe5717a5 [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" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69167ad9c9f6879d5d269f6b56875c97413c82970604fcedd4e85182f7cf3ab9 [INFO] running `Command { std: "docker" "start" "-a" "69167ad9c9f6879d5d269f6b56875c97413c82970604fcedd4e85182f7cf3ab9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Compiling lock_api v0.4.12 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[stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking wasmer-types v4.4.0 [INFO] [stderr] Checking dynasmrt v1.2.3 [INFO] [stderr] Checking linera-wasmer-vm v4.4.0-linera.6 [INFO] [stderr] Checking linera-wasmer-compiler v4.4.0-linera.6 [INFO] [stderr] Checking linera-wasmer-compiler-singlepass v4.4.0-linera.6 (/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: 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: 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)]` 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(()), [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(()), [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] 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] [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] 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] 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: associated items `to_index`, `from_gpr`, and `from_simd` are never used [INFO] [stdout] --> src/location.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stdout] | ---------------- associated items in this trait [INFO] [stdout] 69 | /// Returns the index of the register. [INFO] [stdout] 70 | fn to_index(&self) -> RegisterIndex; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn from_gpr(x: u16) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 75 | /// Convert from an SIMD register [INFO] [stdout] 76 | fn from_simd(x: u16) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `imm_value` and `is_imm` are never used [INFO] [stdout] --> src/machine.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MaybeImmediate { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] 36 | fn imm_value(&self) -> Option; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | fn is_imm(&self) -> bool { [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: 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)]` 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(()), [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(()), [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] 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] [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] 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] 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: associated items `to_index`, `from_gpr`, and `from_simd` are never used [INFO] [stdout] --> src/location.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait CombinedRegister: Copy + Clone + Eq + PartialEq + Debug { [INFO] [stdout] | ---------------- associated items in this trait [INFO] [stdout] 69 | /// Returns the index of the register. [INFO] [stdout] 70 | fn to_index(&self) -> RegisterIndex; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn from_gpr(x: u16) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 75 | /// Convert from an SIMD register [INFO] [stdout] 76 | fn from_simd(x: u16) -> Self; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `imm_value` and `is_imm` are never used [INFO] [stdout] --> src/machine.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub trait MaybeImmediate { [INFO] [stdout] | -------------- methods in this trait [INFO] [stdout] 36 | fn imm_value(&self) -> Option; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 37 | fn is_imm(&self) -> bool { [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 09s [INFO] running `Command { std: "docker" "inspect" "69167ad9c9f6879d5d269f6b56875c97413c82970604fcedd4e85182f7cf3ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69167ad9c9f6879d5d269f6b56875c97413c82970604fcedd4e85182f7cf3ab9", kill_on_drop: false }` [INFO] [stdout] 69167ad9c9f6879d5d269f6b56875c97413c82970604fcedd4e85182f7cf3ab9