[INFO] fetching crate swamp-vm 0.2.26... [INFO] testing swamp-vm-0.2.26 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate swamp-vm 0.2.26 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate swamp-vm 0.2.26 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate swamp-vm 0.2.26 [INFO] tweaked toml for crates.io crate swamp-vm 0.2.26 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate swamp-vm 0.2.26 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate swamp-vm 0.2.26 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded hashmap-mem v0.2.0 [INFO] [stderr] Downloaded tinter v0.1.0 [INFO] [stderr] Downloaded swamp-vm-isa v0.2.26 [INFO] [stderr] Downloaded fixed32 v0.0.18 [INFO] [stderr] Downloaded sparse-mem v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 213fbd8db76383d38c7c24af8cc09d265694f66637857d72a0a68cec72d23818 [INFO] running `Command { std: "docker" "start" "-a" "213fbd8db76383d38c7c24af8cc09d265694f66637857d72a0a68cec72d23818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "213fbd8db76383d38c7c24af8cc09d265694f66637857d72a0a68cec72d23818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "213fbd8db76383d38c7c24af8cc09d265694f66637857d72a0a68cec72d23818", kill_on_drop: false }` [INFO] [stdout] 213fbd8db76383d38c7c24af8cc09d265694f66637857d72a0a68cec72d23818 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fa722a8269f9af42f514da0ad7cc2a368cc6958c9c6ab6a52ddf14f1e1bb1f3 [INFO] running `Command { std: "docker" "start" "-a" "6fa722a8269f9af42f514da0ad7cc2a368cc6958c9c6ab6a52ddf14f1e1bb1f3", kill_on_drop: false }` [INFO] [stderr] Compiling tinter v0.1.0 [INFO] [stderr] Compiling fixed32 v0.0.18 [INFO] [stderr] Compiling squirrel-prng v0.0.1 [INFO] [stderr] Compiling sparse-mem v0.2.0 [INFO] [stderr] Compiling hashmap-mem v0.2.0 [INFO] [stderr] Compiling swamp-vm-isa v0.2.26 [INFO] [stderr] Compiling swamp-vm v0.2.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::memory::ExecutionMode` [INFO] [stdout] --> src/string.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::memory::ExecutionMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/string.rs:513:21 [INFO] [stdout] | [INFO] [stdout] 512 | panic!("ERROR: Invalid UTF-8 string data at 0x{heap_addr:X}: {e}"); [INFO] [stdout] | ------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] 513 | "" [INFO] [stdout] | ^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_layout` [INFO] [stdout] --> src/map_open.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | let (bucket_layout, map_init) = hashmap_mem::layout( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/map_open.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alignment` [INFO] [stdout] --> src/memory.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | alignment: &MemoryAlignment, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | unsafe { self.get_heap_ptr(offset as usize + self.frame_offset) as *mut u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | unsafe { self.get_frame_ptr(offset) as *mut u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 352 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | unsafe { self.get_frame_ptr(some_addressing) as *mut i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | unsafe { self.get_frame_const_ptr(addressing) as *const i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | unsafe { self.get_frame_const_ptr(offset) as *const u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { self.get_frame_const_ptr(addressing) as *const u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/string.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let s = std::str::from_utf8(bytes).unwrap_or("INVALID_UTF8"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:127:39 [INFO] [stdout] | [INFO] [stdout] 127 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:161:39 [INFO] [stdout] | [INFO] [stdout] 161 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let final_reg_value = get_reg!(self, target_string_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_a_value` [INFO] [stdout] --> src/string.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let reg_a_value = get_reg!(self, string_a); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_a_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_b_value` [INFO] [stdout] --> src/string.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | let reg_b_value = get_reg!(self, string_b); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_b_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:462:13 [INFO] [stdout] | [INFO] [stdout] 462 | let final_reg_value = get_reg!(self, dest_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:503:31 [INFO] [stdout] | [INFO] [stdout] 503 | let string_data_ptr = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_header_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:39 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_header_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `int_index_reg` [INFO] [stdout] --> src/vec.rs:533:63 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_index_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:82 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vec.rs:573:16 [INFO] [stdout] | [INFO] [stdout] 561 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 573 | if unsafe { (*src_vec_ptr).padding } != VEC_HEADER_MAGIC_CODE { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_REST` is never used [INFO] [stdout] --> src/lib.rs:287:7 [INFO] [stdout] | [INFO] [stdout] 287 | const ALIGNMENT_REST: usize = ALIGNMENT - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_MASK` is never used [INFO] [stdout] --> src/lib.rs:288:7 [INFO] [stdout] | [INFO] [stdout] 288 | const ALIGNMENT_MASK: usize = !ALIGNMENT_REST; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_offset` is never read [INFO] [stdout] --> src/host.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct HostArgs { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | stack_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_debug_stack_slice`, `read_frame_debug_slice`, and `read_debug_slice` are never used [INFO] [stdout] --> src/memory.rs:298:19 [INFO] [stdout] | [INFO] [stdout] 63 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub(crate) fn read_debug_stack_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | pub(crate) fn read_frame_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 484 | pub(crate) fn read_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "6fa722a8269f9af42f514da0ad7cc2a368cc6958c9c6ab6a52ddf14f1e1bb1f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa722a8269f9af42f514da0ad7cc2a368cc6958c9c6ab6a52ddf14f1e1bb1f3", kill_on_drop: false }` [INFO] [stdout] 6fa722a8269f9af42f514da0ad7cc2a368cc6958c9c6ab6a52ddf14f1e1bb1f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 275851008f8b46133cf3f516c3ad7f2282f94ebac6c72459a0066a764b40eeed [INFO] running `Command { std: "docker" "start" "-a" "275851008f8b46133cf3f516c3ad7f2282f94ebac6c72459a0066a764b40eeed", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::memory::ExecutionMode` [INFO] [stdout] --> src/string.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::memory::ExecutionMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/string.rs:513:21 [INFO] [stdout] | [INFO] [stdout] 512 | panic!("ERROR: Invalid UTF-8 string data at 0x{heap_addr:X}: {e}"); [INFO] [stdout] | ------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] 513 | "" [INFO] [stdout] | ^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_layout` [INFO] [stdout] --> src/map_open.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | let (bucket_layout, map_init) = hashmap_mem::layout( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/map_open.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alignment` [INFO] [stdout] --> src/memory.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | alignment: &MemoryAlignment, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | unsafe { self.get_heap_ptr(offset as usize + self.frame_offset) as *mut u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | unsafe { self.get_frame_ptr(offset) as *mut u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 352 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | unsafe { self.get_frame_ptr(some_addressing) as *mut i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | unsafe { self.get_frame_const_ptr(addressing) as *const i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | unsafe { self.get_frame_const_ptr(offset) as *const u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { self.get_frame_const_ptr(addressing) as *const u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/string.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let s = std::str::from_utf8(bytes).unwrap_or("INVALID_UTF8"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:127:39 [INFO] [stdout] | [INFO] [stdout] 127 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:161:39 [INFO] [stdout] | [INFO] [stdout] 161 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let final_reg_value = get_reg!(self, target_string_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_a_value` [INFO] [stdout] --> src/string.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let reg_a_value = get_reg!(self, string_a); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_a_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_b_value` [INFO] [stdout] --> src/string.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | let reg_b_value = get_reg!(self, string_b); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_b_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:462:13 [INFO] [stdout] | [INFO] [stdout] 462 | let final_reg_value = get_reg!(self, dest_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:503:31 [INFO] [stdout] | [INFO] [stdout] 503 | let string_data_ptr = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_header_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:39 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_header_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `int_index_reg` [INFO] [stdout] --> src/vec.rs:533:63 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_index_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:82 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vec.rs:573:16 [INFO] [stdout] | [INFO] [stdout] 561 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 573 | if unsafe { (*src_vec_ptr).padding } != VEC_HEADER_MAGIC_CODE { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_REST` is never used [INFO] [stdout] --> src/lib.rs:287:7 [INFO] [stdout] | [INFO] [stdout] 287 | const ALIGNMENT_REST: usize = ALIGNMENT - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_MASK` is never used [INFO] [stdout] --> src/lib.rs:288:7 [INFO] [stdout] | [INFO] [stdout] 288 | const ALIGNMENT_MASK: usize = !ALIGNMENT_REST; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_offset` is never read [INFO] [stdout] --> src/host.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct HostArgs { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | stack_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_debug_stack_slice`, `read_frame_debug_slice`, and `read_debug_slice` are never used [INFO] [stdout] --> src/memory.rs:298:19 [INFO] [stdout] | [INFO] [stdout] 63 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub(crate) fn read_debug_stack_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | pub(crate) fn read_frame_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 484 | pub(crate) fn read_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling swamp-vm v0.2.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> tests/tests.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let vm = Vm::new(vec![], setup); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::memory::ExecutionMode` [INFO] [stdout] --> src/string.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::memory::ExecutionMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/string.rs:513:21 [INFO] [stdout] | [INFO] [stdout] 512 | panic!("ERROR: Invalid UTF-8 string data at 0x{heap_addr:X}: {e}"); [INFO] [stdout] | ------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] 513 | "" [INFO] [stdout] | ^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bucket_layout` [INFO] [stdout] --> src/map_open.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | let (bucket_layout, map_init) = hashmap_mem::layout( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/map_open.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `alignment` [INFO] [stdout] --> src/memory.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | alignment: &MemoryAlignment, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alignment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:325:9 [INFO] [stdout] | [INFO] [stdout] 325 | unsafe { self.get_heap_ptr(offset as usize + self.frame_offset) as *mut u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | unsafe { self.get_frame_ptr(offset) as *mut u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:352:9 [INFO] [stdout] | [INFO] [stdout] 352 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | unsafe { self.get_frame_ptr(some_addressing) as *mut i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | unsafe { self.get_frame_const_ptr(addressing) as *const i32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:422:9 [INFO] [stdout] | [INFO] [stdout] 422 | unsafe { self.get_frame_const_ptr(offset) as *const u32 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:444:9 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { self.get_frame_const_ptr(addressing) as *const u16 } [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/string.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let s = std::str::from_utf8(bytes).unwrap_or("INVALID_UTF8"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:127:39 [INFO] [stdout] | [INFO] [stdout] 127 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:161:39 [INFO] [stdout] | [INFO] [stdout] 161 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let final_reg_value = get_reg!(self, target_string_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_a_value` [INFO] [stdout] --> src/string.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let reg_a_value = get_reg!(self, string_a); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_a_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reg_b_value` [INFO] [stdout] --> src/string.rs:304:13 [INFO] [stdout] | [INFO] [stdout] 304 | let reg_b_value = get_reg!(self, string_b); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_b_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_reg_value` [INFO] [stdout] --> src/string.rs:462:13 [INFO] [stdout] | [INFO] [stdout] 462 | let final_reg_value = get_reg!(self, dest_reg); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/string.rs:503:31 [INFO] [stdout] | [INFO] [stdout] 503 | let string_data_ptr = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec_header_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:39 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_header_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `int_index_reg` [INFO] [stdout] --> src/vec.rs:533:63 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_index_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_ptr_reg` [INFO] [stdout] --> src/vec.rs:533:82 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_ptr_reg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/vec.rs:573:16 [INFO] [stdout] | [INFO] [stdout] 561 | unsafe { [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 573 | if unsafe { (*src_vec_ptr).padding } != VEC_HEADER_MAGIC_CODE { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_REST` is never used [INFO] [stdout] --> src/lib.rs:287:7 [INFO] [stdout] | [INFO] [stdout] 287 | const ALIGNMENT_REST: usize = ALIGNMENT - 1; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALIGNMENT_MASK` is never used [INFO] [stdout] --> src/lib.rs:288:7 [INFO] [stdout] | [INFO] [stdout] 288 | const ALIGNMENT_MASK: usize = !ALIGNMENT_REST; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack_offset` is never read [INFO] [stdout] --> src/host.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct HostArgs { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | stack_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_debug_stack_slice`, `read_frame_debug_slice`, and `read_debug_slice` are never used [INFO] [stdout] --> src/memory.rs:298:19 [INFO] [stdout] | [INFO] [stdout] 63 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 298 | pub(crate) fn read_debug_stack_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 365 | pub(crate) fn read_frame_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 484 | pub(crate) fn read_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "275851008f8b46133cf3f516c3ad7f2282f94ebac6c72459a0066a764b40eeed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "275851008f8b46133cf3f516c3ad7f2282f94ebac6c72459a0066a764b40eeed", kill_on_drop: false }` [INFO] [stdout] 275851008f8b46133cf3f516c3ad7f2282f94ebac6c72459a0066a764b40eeed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 11448f4d79b920e491d8810b7c1e6677fcd526a2fa9247160173acc54ec0add0 [INFO] running `Command { std: "docker" "start" "-a" "11448f4d79b920e491d8810b7c1e6677fcd526a2fa9247160173acc54ec0add0", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::memory::ExecutionMode` [INFO] [stderr] --> src/string.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::memory::ExecutionMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/string.rs:513:21 [INFO] [stderr] | [INFO] [stderr] 512 | panic!("ERROR: Invalid UTF-8 string data at 0x{heap_addr:X}: {e}"); [INFO] [stderr] | ------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 513 | "" [INFO] [stderr] | ^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bucket_layout` [INFO] [stderr] --> src/map_open.rs:115:14 [INFO] [stderr] | [INFO] [stderr] 115 | let (bucket_layout, map_init) = hashmap_mem::layout( [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bucket_layout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/map_open.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `alignment` [INFO] [stderr] --> src/memory.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | alignment: &MemoryAlignment, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alignment` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:325:9 [INFO] [stderr] | [INFO] [stderr] 325 | unsafe { self.get_heap_ptr(offset as usize + self.frame_offset) as *mut u32 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:341:9 [INFO] [stderr] | [INFO] [stderr] 341 | unsafe { self.get_frame_ptr(offset) as *mut u16 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:352:9 [INFO] [stderr] | [INFO] [stderr] 352 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:363:9 [INFO] [stderr] | [INFO] [stderr] 363 | unsafe { self.get_heap_ptr(fp_offset as usize + self.frame_offset) } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | unsafe { self.get_frame_ptr(some_addressing) as *mut i32 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:400:9 [INFO] [stderr] | [INFO] [stderr] 400 | unsafe { self.get_frame_const_ptr(addressing) as *const i32 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:422:9 [INFO] [stderr] | [INFO] [stderr] 422 | unsafe { self.get_frame_const_ptr(offset) as *const u32 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:444:9 [INFO] [stderr] | [INFO] [stderr] 444 | unsafe { self.get_frame_const_ptr(addressing) as *const u16 } [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/string.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | let s = std::str::from_utf8(bytes).unwrap_or("INVALID_UTF8"); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/string.rs:127:39 [INFO] [stderr] | [INFO] [stderr] 127 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/string.rs:161:39 [INFO] [stderr] | [INFO] [stderr] 161 | let converted_string_result = unsafe { str::from_utf8(&*raw_bytes) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unused variable: `final_reg_value` [INFO] [stderr] --> src/string.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | let final_reg_value = get_reg!(self, target_string_reg); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reg_a_value` [INFO] [stderr] --> src/string.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let reg_a_value = get_reg!(self, string_a); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_a_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reg_b_value` [INFO] [stderr] --> src/string.rs:304:13 [INFO] [stderr] | [INFO] [stderr] 304 | let reg_b_value = get_reg!(self, string_b); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reg_b_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `final_reg_value` [INFO] [stderr] --> src/string.rs:462:13 [INFO] [stderr] | [INFO] [stderr] 462 | let final_reg_value = get_reg!(self, dest_reg); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_reg_value` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/string.rs:503:31 [INFO] [stderr] | [INFO] [stderr] 503 | let string_data_ptr = unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vec_header_ptr_reg` [INFO] [stderr] --> src/vec.rs:533:39 [INFO] [stderr] | [INFO] [stderr] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec_header_ptr_reg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `int_index_reg` [INFO] [stderr] --> src/vec.rs:533:63 [INFO] [stderr] | [INFO] [stderr] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_index_reg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `item_ptr_reg` [INFO] [stderr] --> src/vec.rs:533:82 [INFO] [stderr] | [INFO] [stderr] 533 | pub fn execute_vec_set(&mut self, vec_header_ptr_reg: u8, int_index_reg: u8, item_ptr_reg: u8) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_ptr_reg` [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/vec.rs:573:16 [INFO] [stderr] | [INFO] [stderr] 561 | unsafe { [INFO] [stderr] | ------ because it's nested under this `unsafe` block [INFO] [stderr] ... [INFO] [stderr] 573 | if unsafe { (*src_vec_ptr).padding } != VEC_HEADER_MAGIC_CODE { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: constant `ALIGNMENT_REST` is never used [INFO] [stderr] --> src/lib.rs:287:7 [INFO] [stderr] | [INFO] [stderr] 287 | const ALIGNMENT_REST: usize = ALIGNMENT - 1; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ALIGNMENT_MASK` is never used [INFO] [stderr] --> src/lib.rs:288:7 [INFO] [stderr] | [INFO] [stderr] 288 | const ALIGNMENT_MASK: usize = !ALIGNMENT_REST; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `stack_offset` is never read [INFO] [stderr] --> src/host.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct HostArgs { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 31 | stack_offset: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `read_debug_stack_slice`, `read_frame_debug_slice`, and `read_debug_slice` are never used [INFO] [stderr] --> src/memory.rs:298:19 [INFO] [stderr] | [INFO] [stderr] 63 | impl Memory { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 298 | pub(crate) fn read_debug_stack_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 365 | pub(crate) fn read_frame_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 484 | pub(crate) fn read_debug_slice(&self, start_offset: u32, size: u16) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `swamp-vm` (lib) generated 29 warnings (run `cargo fix --lib -p swamp-vm` to apply 1 suggestion) [INFO] [stderr] warning: `swamp-vm` (lib test) generated 29 warnings (29 duplicates) [INFO] [stderr] warning: unused variable: `vm` [INFO] [stderr] --> tests/tests.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | let vm = Vm::new(vec![], setup); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `swamp-vm` (test "tests") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swamp_vm-098f2b0f24d8319c) [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] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-d73d71520b5c563f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test create ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests swamp_vm [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" "11448f4d79b920e491d8810b7c1e6677fcd526a2fa9247160173acc54ec0add0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11448f4d79b920e491d8810b7c1e6677fcd526a2fa9247160173acc54ec0add0", kill_on_drop: false }` [INFO] [stdout] 11448f4d79b920e491d8810b7c1e6677fcd526a2fa9247160173acc54ec0add0