[INFO] updating cached repository Darksecond/rust-jit [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Darksecond/rust-jit [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-jit" "work/ex/clippy-test-run/sources/stable/gh/Darksecond/rust-jit"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Darksecond/rust-jit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-jit" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Darksecond/rust-jit"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Darksecond/rust-jit'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 89af6356f9d41f0f7a271cf2cead756585537fd2 [INFO] sha for GitHub repo Darksecond/rust-jit: 89af6356f9d41f0f7a271cf2cead756585537fd2 [INFO] validating manifest of Darksecond/rust-jit on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Darksecond/rust-jit on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Darksecond/rust-jit [INFO] finished frobbing Darksecond/rust-jit [INFO] frobbed toml for Darksecond/rust-jit written to work/ex/clippy-test-run/sources/stable/gh/Darksecond/rust-jit/Cargo.toml [INFO] started frobbing Darksecond/rust-jit [INFO] finished frobbing Darksecond/rust-jit [INFO] frobbed toml for Darksecond/rust-jit written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Darksecond/rust-jit/Cargo.toml [INFO] crate Darksecond/rust-jit has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting Darksecond/rust-jit against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Darksecond/rust-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d87d201cd894ec72ec888f925ef41afe7a50cd6b779ce1f3281662b34ff366bd [INFO] running `"docker" "start" "-a" "d87d201cd894ec72ec888f925ef41afe7a50cd6b779ce1f3281662b34ff366bd"` [INFO] [stderr] Checking jit v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `mov_rax_u32` [INFO] [stderr] --> src/jit/backend.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn mov_rax_u32(&mut self, value: u32) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mov_rdi_u32` [INFO] [stderr] --> src/jit/backend.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn mov_rdi_u32(&mut self, value: u32) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mov_rdi_u64` [INFO] [stderr] --> src/jit/backend.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn mov_rdi_u64(&mut self, value: u64) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inc_rax` [INFO] [stderr] --> src/jit/backend.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn inc_rax(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi` [INFO] [stderr] --> src/jit/backend.rs:190:5 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:211:5 [INFO] [stderr] | [INFO] [stderr] 211 | pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:256:5 [INFO] [stderr] | [INFO] [stderr] 256 | pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `offset` [INFO] [stderr] --> src/jit/backend.rs:288:5 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn offset(&self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Param1` [INFO] [stderr] --> src/jit/opcodes.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Param1, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nop` [INFO] [stderr] --> src/jit/opcodes.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Nop, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LoadConst` [INFO] [stderr] --> src/jit/opcodes.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | LoadConst(Register, f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SaveVar` [INFO] [stderr] --> src/jit/opcodes.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | SaveVar(Variable, Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PushVar` [INFO] [stderr] --> src/jit/opcodes.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | PushVar(Variable), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PopVar` [INFO] [stderr] --> src/jit/opcodes.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | PopVar(Variable), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PushReg` [INFO] [stderr] --> src/jit/opcodes.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | PushReg(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PopReg` [INFO] [stderr] --> src/jit/opcodes.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | PopReg(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mov_rax_u32` [INFO] [stderr] --> src/jit/backend.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn mov_rax_u32(&mut self, value: u32) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mov_rdi_u32` [INFO] [stderr] --> src/jit/backend.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn mov_rdi_u32(&mut self, value: u32) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `mov_rdi_u64` [INFO] [stderr] --> src/jit/backend.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn mov_rdi_u64(&mut self, value: u64) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `inc_rax` [INFO] [stderr] --> src/jit/backend.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn inc_rax(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi` [INFO] [stderr] --> src/jit/backend.rs:190:5 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:200:5 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:211:5 [INFO] [stderr] | [INFO] [stderr] 211 | pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:244:5 [INFO] [stderr] | [INFO] [stderr] 244 | pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:256:5 [INFO] [stderr] | [INFO] [stderr] 256 | pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `offset` [INFO] [stderr] --> src/jit/backend.rs:288:5 [INFO] [stderr] | [INFO] [stderr] 288 | pub fn offset(&self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Param1` [INFO] [stderr] --> src/jit/opcodes.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Param1, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Nop` [INFO] [stderr] --> src/jit/opcodes.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Nop, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LoadConst` [INFO] [stderr] --> src/jit/opcodes.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | LoadConst(Register, f64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SaveVar` [INFO] [stderr] --> src/jit/opcodes.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | SaveVar(Variable, Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PushVar` [INFO] [stderr] --> src/jit/opcodes.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | PushVar(Variable), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PopVar` [INFO] [stderr] --> src/jit/opcodes.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | PopVar(Variable), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PushReg` [INFO] [stderr] --> src/jit/opcodes.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | PushReg(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PopReg` [INFO] [stderr] --> src/jit/opcodes.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | PopReg(Register), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/jit/memory.rs:21:22 [INFO] [stderr] | [INFO] [stderr] 21 | mem: mem::transmute(libc::mmap(ptr::null_mut(), 4096*pages as usize, libc::PROT_READ|libc::PROT_WRITE, libc::MAP_ANON|libc::MAP_SHARED, -1, 0)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `libc::mmap(ptr::null_mut(), 4096*pages as usize, libc::PROT_READ|libc::PROT_WRITE, libc::MAP_ANON|libc::MAP_SHARED, -1, 0) as *mut u8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `value` [INFO] [stderr] --> src/jit/memory.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | self.push_u8(((value >> 0) & 0xff) as u8); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `value` [INFO] [stderr] --> src/jit/memory.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | self.push_u8(((value >> 0) & 0xff) as u8); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/jit/backend.rs:85:32 [INFO] [stderr] | [INFO] [stderr] 85 | assert!((rel as i64) < (u32::max_value() as i64)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(u32::max_value())` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/jit/memory.rs:21:22 [INFO] [stderr] | [INFO] [stderr] 21 | mem: mem::transmute(libc::mmap(ptr::null_mut(), 4096*pages as usize, libc::PROT_READ|libc::PROT_WRITE, libc::MAP_ANON|libc::MAP_SHARED, -1, 0)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `libc::mmap(ptr::null_mut(), 4096*pages as usize, libc::PROT_READ|libc::PROT_WRITE, libc::MAP_ANON|libc::MAP_SHARED, -1, 0) as *mut u8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/jit/backend.rs:282:19 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn to_mem(self) -> Memory { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: casting function pointer `sin` to `isize` [INFO] [stderr] --> src/jit/frontend.rs:97:39 [INFO] [stderr] | [INFO] [stderr] 97 | self.backend.call(sin as isize); [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `sin as usize` [INFO] [stderr] | [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `value` [INFO] [stderr] --> src/jit/memory.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | self.push_u8(((value >> 0) & 0xff) as u8); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `value` [INFO] [stderr] --> src/jit/memory.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | self.push_u8(((value >> 0) & 0xff) as u8); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::fn_to_numeric_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op [INFO] [stderr] [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast [INFO] [stderr] [INFO] [stderr] warning: casting function pointer `test` to `isize` [INFO] [stderr] --> src/jit/frontend.rs:100:39 [INFO] [stderr] | [INFO] [stderr] 100 | self.backend.call(test as isize); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try: `test as usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast [INFO] [stderr] [INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/jit/frontend.rs:111:15 [INFO] [stderr] | [INFO] [stderr] 111 | fn to_mem(self) -> Memory { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: casting u32 to i64 may become silently lossy if types change [INFO] [stderr] --> src/jit/backend.rs:85:32 [INFO] [stderr] | [INFO] [stderr] 85 | assert!((rel as i64) < (u32::max_value() as i64)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(u32::max_value())` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/main.rs:18:35 [INFO] [stderr] | [INFO] [stderr] 18 | let vars: *mut f64 = unsafe { std::mem::transmute(libc::malloc(32*8)) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `libc::malloc(32*8) as *mut f64` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/main.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | unsafe { libc::free(std::mem::transmute(vars)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vars as *mut libc::c_void` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/jit/backend.rs:282:19 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn to_mem(self) -> Memory { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::wrong_self_convention)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: casting function pointer `sin` to `isize` [INFO] [stderr] --> src/jit/frontend.rs:97:39 [INFO] [stderr] | [INFO] [stderr] 97 | self.backend.call(sin as isize); [INFO] [stderr] | ^^^^^^^^^^^^ help: try: `sin as usize` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::fn_to_numeric_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast [INFO] [stderr] [INFO] [stderr] warning: casting function pointer `test` to `isize` [INFO] [stderr] --> src/jit/frontend.rs:100:39 [INFO] [stderr] | [INFO] [stderr] 100 | self.backend.call(test as isize); [INFO] [stderr] | ^^^^^^^^^^^^^ help: try: `test as usize` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast [INFO] [stderr] [INFO] [stderr] warning: methods called `to_*` usually take self by reference; consider choosing a less ambiguous name [INFO] [stderr] --> src/jit/frontend.rs:111:15 [INFO] [stderr] | [INFO] [stderr] 111 | fn to_mem(self) -> Memory { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/main.rs:18:35 [INFO] [stderr] | [INFO] [stderr] 18 | let vars: *mut f64 = unsafe { std::mem::transmute(libc::malloc(32*8)) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `libc::malloc(32*8) as *mut f64` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] warning: transmute from a pointer to a pointer [INFO] [stderr] --> src/main.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | unsafe { libc::free(std::mem::transmute(vars)) } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vars as *mut libc::c_void` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "d87d201cd894ec72ec888f925ef41afe7a50cd6b779ce1f3281662b34ff366bd"` [INFO] running `"docker" "rm" "-f" "d87d201cd894ec72ec888f925ef41afe7a50cd6b779ce1f3281662b34ff366bd"` [INFO] [stdout] d87d201cd894ec72ec888f925ef41afe7a50cd6b779ce1f3281662b34ff366bd