Nov 30 11:30:03.553 INFO checking Darksecond/rust-jit against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:30:03.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:30:04.117 INFO [stdout] 2273fa7600468e0aa2e4e1a38903c2f97f15f80d00eafedbf84721efb32d488b
Nov 30 11:30:04.119 INFO running `"docker" "start" "-a" "2273fa7600468e0aa2e4e1a38903c2f97f15f80d00eafedbf84721efb32d488b"`
Nov 30 11:30:06.166 INFO [stderr] usermod: no changes
Nov 30 11:30:06.308 INFO [stderr]     Checking jit v0.1.0 (/source)
Nov 30 11:30:07.333 INFO [stderr] warning: method is never used: `mov_rax_u32`
Nov 30 11:30:07.334 INFO [stderr]   --> src/jit/backend.rs:18:5
Nov 30 11:30:07.334 INFO [stderr]    |
Nov 30 11:30:07.334 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Nov 30 11:30:07.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.334 INFO [stderr]    |
Nov 30 11:30:07.334 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:30:07.334 INFO [stderr] 
Nov 30 11:30:07.334 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Nov 30 11:30:07.334 INFO [stderr]   --> src/jit/backend.rs:28:5
Nov 30 11:30:07.334 INFO [stderr]    |
Nov 30 11:30:07.334 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Nov 30 11:30:07.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.334 INFO [stderr] 
Nov 30 11:30:07.334 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Nov 30 11:30:07.334 INFO [stderr]   --> src/jit/backend.rs:47:5
Nov 30 11:30:07.334 INFO [stderr]    |
Nov 30 11:30:07.334 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Nov 30 11:30:07.334 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.334 INFO [stderr] 
Nov 30 11:30:07.335 INFO [stderr] warning: method is never used: `inc_rax`
Nov 30 11:30:07.335 INFO [stderr]   --> src/jit/backend.rs:64:5
Nov 30 11:30:07.335 INFO [stderr]    |
Nov 30 11:30:07.335 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Nov 30 11:30:07.335 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.335 INFO [stderr] 
Nov 30 11:30:07.335 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Nov 30 11:30:07.335 INFO [stderr]    --> src/jit/backend.rs:190:5
Nov 30 11:30:07.335 INFO [stderr]     |
Nov 30 11:30:07.335 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Nov 30 11:30:07.335 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.335 INFO [stderr] 
Nov 30 11:30:07.335 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Nov 30 11:30:07.335 INFO [stderr]    --> src/jit/backend.rs:200:5
Nov 30 11:30:07.335 INFO [stderr]     |
Nov 30 11:30:07.335 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 30 11:30:07.335 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.335 INFO [stderr] 
Nov 30 11:30:07.335 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Nov 30 11:30:07.335 INFO [stderr]    --> src/jit/backend.rs:211:5
Nov 30 11:30:07.335 INFO [stderr]     |
Nov 30 11:30:07.335 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 30 11:30:07.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Nov 30 11:30:07.336 INFO [stderr]    --> src/jit/backend.rs:244:5
Nov 30 11:30:07.336 INFO [stderr]     |
Nov 30 11:30:07.336 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 30 11:30:07.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Nov 30 11:30:07.336 INFO [stderr]    --> src/jit/backend.rs:256:5
Nov 30 11:30:07.336 INFO [stderr]     |
Nov 30 11:30:07.336 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 30 11:30:07.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: method is never used: `offset`
Nov 30 11:30:07.336 INFO [stderr]    --> src/jit/backend.rs:288:5
Nov 30 11:30:07.336 INFO [stderr]     |
Nov 30 11:30:07.336 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Nov 30 11:30:07.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `Param1`
Nov 30 11:30:07.336 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Nov 30 11:30:07.336 INFO [stderr]   |
Nov 30 11:30:07.336 INFO [stderr] 7 |     Param1,
Nov 30 11:30:07.336 INFO [stderr]   |     ^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 23 |     Nop,
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `LoadConst`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 25 |     LoadConst(Register, f64),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `SaveVar`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 26 |     SaveVar(Variable, Register),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `PushVar`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 27 |     PushVar(Variable),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `PopVar`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 28 |     PopVar(Variable),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `PushReg`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 29 |     PushReg(Register),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.336 INFO [stderr] warning: variant is never constructed: `PopReg`
Nov 30 11:30:07.336 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Nov 30 11:30:07.336 INFO [stderr]    |
Nov 30 11:30:07.336 INFO [stderr] 30 |     PopReg(Register),
Nov 30 11:30:07.336 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:30:07.336 INFO [stderr] 
Nov 30 11:30:07.541 INFO [stderr] warning: method is never used: `mov_rax_u32`
Nov 30 11:30:07.541 INFO [stderr]   --> src/jit/backend.rs:18:5
Nov 30 11:30:07.541 INFO [stderr]    |
Nov 30 11:30:07.541 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Nov 30 11:30:07.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.541 INFO [stderr]    |
Nov 30 11:30:07.541 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:30:07.541 INFO [stderr] 
Nov 30 11:30:07.542 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Nov 30 11:30:07.542 INFO [stderr]   --> src/jit/backend.rs:28:5
Nov 30 11:30:07.542 INFO [stderr]    |
Nov 30 11:30:07.542 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Nov 30 11:30:07.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.542 INFO [stderr] 
Nov 30 11:30:07.542 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Nov 30 11:30:07.542 INFO [stderr]   --> src/jit/backend.rs:47:5
Nov 30 11:30:07.542 INFO [stderr]    |
Nov 30 11:30:07.542 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Nov 30 11:30:07.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.542 INFO [stderr] 
Nov 30 11:30:07.542 INFO [stderr] warning: method is never used: `inc_rax`
Nov 30 11:30:07.543 INFO [stderr]   --> src/jit/backend.rs:64:5
Nov 30 11:30:07.543 INFO [stderr]    |
Nov 30 11:30:07.543 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Nov 30 11:30:07.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.543 INFO [stderr] 
Nov 30 11:30:07.543 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Nov 30 11:30:07.543 INFO [stderr]    --> src/jit/backend.rs:190:5
Nov 30 11:30:07.543 INFO [stderr]     |
Nov 30 11:30:07.543 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Nov 30 11:30:07.543 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.543 INFO [stderr] 
Nov 30 11:30:07.543 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Nov 30 11:30:07.543 INFO [stderr]    --> src/jit/backend.rs:200:5
Nov 30 11:30:07.544 INFO [stderr]     |
Nov 30 11:30:07.544 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 30 11:30:07.544 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.544 INFO [stderr] 
Nov 30 11:30:07.545 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Nov 30 11:30:07.545 INFO [stderr]    --> src/jit/backend.rs:211:5
Nov 30 11:30:07.545 INFO [stderr]     |
Nov 30 11:30:07.545 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Nov 30 11:30:07.545 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.545 INFO [stderr] 
Nov 30 11:30:07.545 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Nov 30 11:30:07.545 INFO [stderr]    --> src/jit/backend.rs:244:5
Nov 30 11:30:07.545 INFO [stderr]     |
Nov 30 11:30:07.545 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 30 11:30:07.545 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.545 INFO [stderr] 
Nov 30 11:30:07.545 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Nov 30 11:30:07.545 INFO [stderr]    --> src/jit/backend.rs:256:5
Nov 30 11:30:07.545 INFO [stderr]     |
Nov 30 11:30:07.545 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Nov 30 11:30:07.546 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.546 INFO [stderr] 
Nov 30 11:30:07.546 INFO [stderr] warning: method is never used: `offset`
Nov 30 11:30:07.546 INFO [stderr]    --> src/jit/backend.rs:288:5
Nov 30 11:30:07.546 INFO [stderr]     |
Nov 30 11:30:07.546 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Nov 30 11:30:07.546 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.546 INFO [stderr] 
Nov 30 11:30:07.546 INFO [stderr] warning: variant is never constructed: `Param1`
Nov 30 11:30:07.546 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Nov 30 11:30:07.546 INFO [stderr]   |
Nov 30 11:30:07.546 INFO [stderr] 7 |     Param1,
Nov 30 11:30:07.546 INFO [stderr]   |     ^^^^^^
Nov 30 11:30:07.546 INFO [stderr] 
Nov 30 11:30:07.546 INFO [stderr] warning: variant is never constructed: `Nop`
Nov 30 11:30:07.546 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Nov 30 11:30:07.546 INFO [stderr]    |
Nov 30 11:30:07.547 INFO [stderr] 23 |     Nop,
Nov 30 11:30:07.547 INFO [stderr]    |     ^^^
Nov 30 11:30:07.547 INFO [stderr] 
Nov 30 11:30:07.547 INFO [stderr] warning: variant is never constructed: `LoadConst`
Nov 30 11:30:07.547 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Nov 30 11:30:07.547 INFO [stderr]    |
Nov 30 11:30:07.547 INFO [stderr] 25 |     LoadConst(Register, f64),
Nov 30 11:30:07.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.547 INFO [stderr] 
Nov 30 11:30:07.548 INFO [stderr] warning: variant is never constructed: `SaveVar`
Nov 30 11:30:07.548 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Nov 30 11:30:07.548 INFO [stderr]    |
Nov 30 11:30:07.548 INFO [stderr] 26 |     SaveVar(Variable, Register),
Nov 30 11:30:07.548 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.548 INFO [stderr] 
Nov 30 11:30:07.548 INFO [stderr] warning: variant is never constructed: `PushVar`
Nov 30 11:30:07.548 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Nov 30 11:30:07.548 INFO [stderr]    |
Nov 30 11:30:07.548 INFO [stderr] 27 |     PushVar(Variable),
Nov 30 11:30:07.548 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.548 INFO [stderr] 
Nov 30 11:30:07.548 INFO [stderr] warning: variant is never constructed: `PopVar`
Nov 30 11:30:07.548 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Nov 30 11:30:07.548 INFO [stderr]    |
Nov 30 11:30:07.549 INFO [stderr] 28 |     PopVar(Variable),
Nov 30 11:30:07.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:30:07.549 INFO [stderr] 
Nov 30 11:30:07.549 INFO [stderr] warning: variant is never constructed: `PushReg`
Nov 30 11:30:07.549 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Nov 30 11:30:07.549 INFO [stderr]    |
Nov 30 11:30:07.549 INFO [stderr] 29 |     PushReg(Register),
Nov 30 11:30:07.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 11:30:07.549 INFO [stderr] 
Nov 30 11:30:07.549 INFO [stderr] warning: variant is never constructed: `PopReg`
Nov 30 11:30:07.549 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Nov 30 11:30:07.549 INFO [stderr]    |
Nov 30 11:30:07.549 INFO [stderr] 30 |     PopReg(Register),
Nov 30 11:30:07.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:30:07.549 INFO [stderr] 
Nov 30 11:30:07.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 30 11:30:07.585 INFO [stderr] su: No module specific data is present
Nov 30 11:30:08.504 INFO running `"docker" "inspect" "2273fa7600468e0aa2e4e1a38903c2f97f15f80d00eafedbf84721efb32d488b"`
Nov 30 11:30:08.862 INFO running `"docker" "rm" "-f" "2273fa7600468e0aa2e4e1a38903c2f97f15f80d00eafedbf84721efb32d488b"`
Nov 30 11:30:09.160 INFO [stdout] 2273fa7600468e0aa2e4e1a38903c2f97f15f80d00eafedbf84721efb32d488b