Nov 28 14:00:22.031 INFO checking Darksecond/rust-jit against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:00:22.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 14:00:22.405 INFO [stdout] d3ca4565d9411c30ae7b52698a681c62d84c9fa9c77540a2de49f2890d4f7743
Nov 28 14:00:22.410 INFO running `"docker" "start" "-a" "d3ca4565d9411c30ae7b52698a681c62d84c9fa9c77540a2de49f2890d4f7743"`
Nov 28 14:00:23.801 INFO [stderr] usermod: no changes
Nov 28 14:00:23.880 INFO [stderr]     Checking jit v0.1.0 (/source)
Nov 28 14:00:24.689 INFO [stderr] warning: method is never used: `mov_rax_u32`
Nov 28 14:00:24.690 INFO [stderr]   --> src/jit/backend.rs:18:5
Nov 28 14:00:24.690 INFO [stderr]    |
Nov 28 14:00:24.690 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Nov 28 14:00:24.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr]    |
Nov 28 14:00:24.690 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Nov 28 14:00:24.690 INFO [stderr]   --> src/jit/backend.rs:28:5
Nov 28 14:00:24.690 INFO [stderr]    |
Nov 28 14:00:24.690 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Nov 28 14:00:24.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Nov 28 14:00:24.690 INFO [stderr]   --> src/jit/backend.rs:47:5
Nov 28 14:00:24.690 INFO [stderr]    |
Nov 28 14:00:24.690 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Nov 28 14:00:24.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `inc_rax`
Nov 28 14:00:24.690 INFO [stderr]   --> src/jit/backend.rs:64:5
Nov 28 14:00:24.690 INFO [stderr]    |
Nov 28 14:00:24.690 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Nov 28 14:00:24.690 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Nov 28 14:00:24.690 INFO [stderr]    --> src/jit/backend.rs:190:5
Nov 28 14:00:24.690 INFO [stderr]     |
Nov 28 14:00:24.690 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Nov 28 14:00:24.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Nov 28 14:00:24.690 INFO [stderr]    --> src/jit/backend.rs:200:5
Nov 28 14:00:24.690 INFO [stderr]     |
Nov 28 14:00:24.690 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 28 14:00:24.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Nov 28 14:00:24.690 INFO [stderr]    --> src/jit/backend.rs:211:5
Nov 28 14:00:24.690 INFO [stderr]     |
Nov 28 14:00:24.690 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 28 14:00:24.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.690 INFO [stderr] 
Nov 28 14:00:24.690 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Nov 28 14:00:24.690 INFO [stderr]    --> src/jit/backend.rs:244:5
Nov 28 14:00:24.690 INFO [stderr]     |
Nov 28 14:00:24.690 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 28 14:00:24.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Nov 28 14:00:24.691 INFO [stderr]    --> src/jit/backend.rs:256:5
Nov 28 14:00:24.691 INFO [stderr]     |
Nov 28 14:00:24.691 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 28 14:00:24.691 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: method is never used: `offset`
Nov 28 14:00:24.691 INFO [stderr]    --> src/jit/backend.rs:288:5
Nov 28 14:00:24.691 INFO [stderr]     |
Nov 28 14:00:24.691 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Nov 28 14:00:24.691 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `Param1`
Nov 28 14:00:24.691 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Nov 28 14:00:24.691 INFO [stderr]   |
Nov 28 14:00:24.691 INFO [stderr] 7 |     Param1,
Nov 28 14:00:24.691 INFO [stderr]   |     ^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Nov 28 14:00:24.691 INFO [stderr]    |
Nov 28 14:00:24.691 INFO [stderr] 23 |     Nop,
Nov 28 14:00:24.691 INFO [stderr]    |     ^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `LoadConst`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Nov 28 14:00:24.691 INFO [stderr]    |
Nov 28 14:00:24.691 INFO [stderr] 25 |     LoadConst(Register, f64),
Nov 28 14:00:24.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `SaveVar`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Nov 28 14:00:24.691 INFO [stderr]    |
Nov 28 14:00:24.691 INFO [stderr] 26 |     SaveVar(Variable, Register),
Nov 28 14:00:24.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `PushVar`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Nov 28 14:00:24.691 INFO [stderr]    |
Nov 28 14:00:24.691 INFO [stderr] 27 |     PushVar(Variable),
Nov 28 14:00:24.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `PopVar`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Nov 28 14:00:24.691 INFO [stderr]    |
Nov 28 14:00:24.691 INFO [stderr] 28 |     PopVar(Variable),
Nov 28 14:00:24.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:00:24.691 INFO [stderr] 
Nov 28 14:00:24.691 INFO [stderr] warning: variant is never constructed: `PushReg`
Nov 28 14:00:24.691 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Nov 28 14:00:24.692 INFO [stderr]    |
Nov 28 14:00:24.692 INFO [stderr] 29 |     PushReg(Register),
Nov 28 14:00:24.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.692 INFO [stderr] 
Nov 28 14:00:24.692 INFO [stderr] warning: variant is never constructed: `PopReg`
Nov 28 14:00:24.692 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Nov 28 14:00:24.692 INFO [stderr]    |
Nov 28 14:00:24.692 INFO [stderr] 30 |     PopReg(Register),
Nov 28 14:00:24.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:00:24.692 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `mov_rax_u32`
Nov 28 14:00:24.929 INFO [stderr]   --> src/jit/backend.rs:18:5
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Nov 28 14:00:24.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Nov 28 14:00:24.929 INFO [stderr]   --> src/jit/backend.rs:28:5
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Nov 28 14:00:24.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Nov 28 14:00:24.929 INFO [stderr]   --> src/jit/backend.rs:47:5
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Nov 28 14:00:24.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `inc_rax`
Nov 28 14:00:24.929 INFO [stderr]   --> src/jit/backend.rs:64:5
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Nov 28 14:00:24.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:190:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:200:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:211:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:244:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:256:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: method is never used: `offset`
Nov 28 14:00:24.929 INFO [stderr]    --> src/jit/backend.rs:288:5
Nov 28 14:00:24.929 INFO [stderr]     |
Nov 28 14:00:24.929 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Nov 28 14:00:24.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: variant is never constructed: `Param1`
Nov 28 14:00:24.929 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Nov 28 14:00:24.929 INFO [stderr]   |
Nov 28 14:00:24.929 INFO [stderr] 7 |     Param1,
Nov 28 14:00:24.929 INFO [stderr]   |     ^^^^^^
Nov 28 14:00:24.929 INFO [stderr] 
Nov 28 14:00:24.929 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 28 14:00:24.929 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Nov 28 14:00:24.929 INFO [stderr]    |
Nov 28 14:00:24.929 INFO [stderr] 23 |     Nop,
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `LoadConst`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 25 |     LoadConst(Register, f64),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `SaveVar`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 26 |     SaveVar(Variable, Register),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `PushVar`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 27 |     PushVar(Variable),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `PopVar`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 28 |     PopVar(Variable),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `PushReg`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 29 |     PushReg(Register),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.930 INFO [stderr] warning: variant is never constructed: `PopReg`
Nov 28 14:00:24.930 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Nov 28 14:00:24.930 INFO [stderr]    |
Nov 28 14:00:24.930 INFO [stderr] 30 |     PopReg(Register),
Nov 28 14:00:24.930 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 14:00:24.930 INFO [stderr] 
Nov 28 14:00:24.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 28 14:00:25.004 INFO [stderr] su: No module specific data is present
Nov 28 14:00:25.886 INFO running `"docker" "inspect" "d3ca4565d9411c30ae7b52698a681c62d84c9fa9c77540a2de49f2890d4f7743"`
Nov 28 14:00:26.218 INFO running `"docker" "rm" "-f" "d3ca4565d9411c30ae7b52698a681c62d84c9fa9c77540a2de49f2890d4f7743"`
Nov 28 14:00:26.636 INFO [stdout] d3ca4565d9411c30ae7b52698a681c62d84c9fa9c77540a2de49f2890d4f7743