Oct 13 05:06:11.793 INFO checking Darksecond/rust-jit against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:06:11.793 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 05:06:12.296 INFO blam! 054dbc1ffa5faa51e1f19d7868e57bab50fb305ac53ad9da1cbf3e4251ad23a3
Oct 13 05:06:12.320 INFO running `"docker" "start" "-a" "054dbc1ffa5faa51e1f19d7868e57bab50fb305ac53ad9da1cbf3e4251ad23a3"`
Oct 13 05:06:13.676 INFO kablam! usermod: no changes
Oct 13 05:06:13.749 INFO kablam!     Checking jit v0.1.0 (/source)
Oct 13 05:06:14.593 INFO kablam! warning: method is never used: `mov_rax_u32`
Oct 13 05:06:14.593 INFO kablam!   --> src/jit/backend.rs:18:5
Oct 13 05:06:14.593 INFO kablam!    |
Oct 13 05:06:14.593 INFO kablam! 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Oct 13 05:06:14.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.593 INFO kablam!    |
Oct 13 05:06:14.593 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:06:14.593 INFO kablam! 
Oct 13 05:06:14.593 INFO kablam! warning: method is never used: `mov_rdi_u32`
Oct 13 05:06:14.593 INFO kablam!   --> src/jit/backend.rs:28:5
Oct 13 05:06:14.593 INFO kablam!    |
Oct 13 05:06:14.593 INFO kablam! 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Oct 13 05:06:14.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.593 INFO kablam! 
Oct 13 05:06:14.593 INFO kablam! warning: method is never used: `mov_rdi_u64`
Oct 13 05:06:14.593 INFO kablam!   --> src/jit/backend.rs:47:5
Oct 13 05:06:14.593 INFO kablam!    |
Oct 13 05:06:14.593 INFO kablam! 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Oct 13 05:06:14.593 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.593 INFO kablam! 
Oct 13 05:06:14.593 INFO kablam! warning: method is never used: `inc_rax`
Oct 13 05:06:14.593 INFO kablam!   --> src/jit/backend.rs:64:5
Oct 13 05:06:14.596 INFO kablam!    |
Oct 13 05:06:14.596 INFO kablam! 64 |     pub fn inc_rax(&mut self) -> isize {
Oct 13 05:06:14.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rdi`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:190:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:200:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:211:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:244:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:256:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: method is never used: `offset`
Oct 13 05:06:14.596 INFO kablam!    --> src/jit/backend.rs:288:5
Oct 13 05:06:14.596 INFO kablam!     |
Oct 13 05:06:14.596 INFO kablam! 288 |     pub fn offset(&self) -> isize {
Oct 13 05:06:14.596 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `Param1`
Oct 13 05:06:14.596 INFO kablam!  --> src/jit/opcodes.rs:7:5
Oct 13 05:06:14.596 INFO kablam!   |
Oct 13 05:06:14.596 INFO kablam! 7 |     Param1,
Oct 13 05:06:14.596 INFO kablam!   |     ^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `Nop`
Oct 13 05:06:14.596 INFO kablam!   --> src/jit/opcodes.rs:23:5
Oct 13 05:06:14.596 INFO kablam!    |
Oct 13 05:06:14.596 INFO kablam! 23 |     Nop,
Oct 13 05:06:14.596 INFO kablam!    |     ^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `LoadConst`
Oct 13 05:06:14.596 INFO kablam!   --> src/jit/opcodes.rs:25:5
Oct 13 05:06:14.596 INFO kablam!    |
Oct 13 05:06:14.596 INFO kablam! 25 |     LoadConst(Register, f64),
Oct 13 05:06:14.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `SaveVar`
Oct 13 05:06:14.596 INFO kablam!   --> src/jit/opcodes.rs:26:5
Oct 13 05:06:14.596 INFO kablam!    |
Oct 13 05:06:14.596 INFO kablam! 26 |     SaveVar(Variable, Register),
Oct 13 05:06:14.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `PushVar`
Oct 13 05:06:14.596 INFO kablam!   --> src/jit/opcodes.rs:27:5
Oct 13 05:06:14.596 INFO kablam!    |
Oct 13 05:06:14.596 INFO kablam! 27 |     PushVar(Variable),
Oct 13 05:06:14.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.596 INFO kablam! 
Oct 13 05:06:14.596 INFO kablam! warning: variant is never constructed: `PopVar`
Oct 13 05:06:14.597 INFO kablam!   --> src/jit/opcodes.rs:28:5
Oct 13 05:06:14.597 INFO kablam!    |
Oct 13 05:06:14.597 INFO kablam! 28 |     PopVar(Variable),
Oct 13 05:06:14.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 05:06:14.597 INFO kablam! 
Oct 13 05:06:14.597 INFO kablam! warning: variant is never constructed: `PushReg`
Oct 13 05:06:14.597 INFO kablam!   --> src/jit/opcodes.rs:29:5
Oct 13 05:06:14.597 INFO kablam!    |
Oct 13 05:06:14.597 INFO kablam! 29 |     PushReg(Register),
Oct 13 05:06:14.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.597 INFO kablam! 
Oct 13 05:06:14.597 INFO kablam! warning: variant is never constructed: `PopReg`
Oct 13 05:06:14.597 INFO kablam!   --> src/jit/opcodes.rs:30:5
Oct 13 05:06:14.597 INFO kablam!    |
Oct 13 05:06:14.597 INFO kablam! 30 |     PopReg(Register),
Oct 13 05:06:14.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 05:06:14.597 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `mov_rax_u32`
Oct 13 05:06:14.653 INFO kablam!   --> src/jit/backend.rs:18:5
Oct 13 05:06:14.653 INFO kablam!    |
Oct 13 05:06:14.653 INFO kablam! 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Oct 13 05:06:14.653 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam!    |
Oct 13 05:06:14.653 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `mov_rdi_u32`
Oct 13 05:06:14.653 INFO kablam!   --> src/jit/backend.rs:28:5
Oct 13 05:06:14.653 INFO kablam!    |
Oct 13 05:06:14.653 INFO kablam! 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Oct 13 05:06:14.653 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `mov_rdi_u64`
Oct 13 05:06:14.653 INFO kablam!   --> src/jit/backend.rs:47:5
Oct 13 05:06:14.653 INFO kablam!    |
Oct 13 05:06:14.653 INFO kablam! 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Oct 13 05:06:14.653 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `inc_rax`
Oct 13 05:06:14.653 INFO kablam!   --> src/jit/backend.rs:64:5
Oct 13 05:06:14.653 INFO kablam!    |
Oct 13 05:06:14.653 INFO kablam! 64 |     pub fn inc_rax(&mut self) -> isize {
Oct 13 05:06:14.653 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rdi`
Oct 13 05:06:14.653 INFO kablam!    --> src/jit/backend.rs:190:5
Oct 13 05:06:14.653 INFO kablam!     |
Oct 13 05:06:14.653 INFO kablam! 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Oct 13 05:06:14.653 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Oct 13 05:06:14.653 INFO kablam!    --> src/jit/backend.rs:200:5
Oct 13 05:06:14.653 INFO kablam!     |
Oct 13 05:06:14.653 INFO kablam! 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Oct 13 05:06:14.653 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Oct 13 05:06:14.653 INFO kablam!    --> src/jit/backend.rs:211:5
Oct 13 05:06:14.653 INFO kablam!     |
Oct 13 05:06:14.653 INFO kablam! 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Oct 13 05:06:14.653 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Oct 13 05:06:14.653 INFO kablam!    --> src/jit/backend.rs:244:5
Oct 13 05:06:14.653 INFO kablam!     |
Oct 13 05:06:14.653 INFO kablam! 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Oct 13 05:06:14.653 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.653 INFO kablam! 
Oct 13 05:06:14.653 INFO kablam! warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Oct 13 05:06:14.653 INFO kablam!    --> src/jit/backend.rs:256:5
Oct 13 05:06:14.656 INFO kablam!     |
Oct 13 05:06:14.656 INFO kablam! 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Oct 13 05:06:14.656 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.656 INFO kablam! 
Oct 13 05:06:14.656 INFO kablam! warning: method is never used: `offset`
Oct 13 05:06:14.656 INFO kablam!    --> src/jit/backend.rs:288:5
Oct 13 05:06:14.656 INFO kablam!     |
Oct 13 05:06:14.656 INFO kablam! 288 |     pub fn offset(&self) -> isize {
Oct 13 05:06:14.656 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.656 INFO kablam! 
Oct 13 05:06:14.656 INFO kablam! warning: variant is never constructed: `Param1`
Oct 13 05:06:14.656 INFO kablam!  --> src/jit/opcodes.rs:7:5
Oct 13 05:06:14.656 INFO kablam!   |
Oct 13 05:06:14.656 INFO kablam! 7 |     Param1,
Oct 13 05:06:14.656 INFO kablam!   |     ^^^^^^
Oct 13 05:06:14.656 INFO kablam! 
Oct 13 05:06:14.656 INFO kablam! warning: variant is never constructed: `Nop`
Oct 13 05:06:14.656 INFO kablam!   --> src/jit/opcodes.rs:23:5
Oct 13 05:06:14.656 INFO kablam!    |
Oct 13 05:06:14.656 INFO kablam! 23 |     Nop,
Oct 13 05:06:14.657 INFO kablam!    |     ^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `LoadConst`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:25:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 25 |     LoadConst(Register, f64),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `SaveVar`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:26:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 26 |     SaveVar(Variable, Register),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `PushVar`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:27:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 27 |     PushVar(Variable),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `PopVar`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:28:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 28 |     PopVar(Variable),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `PushReg`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:29:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 29 |     PushReg(Register),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.657 INFO kablam! warning: variant is never constructed: `PopReg`
Oct 13 05:06:14.657 INFO kablam!   --> src/jit/opcodes.rs:30:5
Oct 13 05:06:14.657 INFO kablam!    |
Oct 13 05:06:14.657 INFO kablam! 30 |     PopReg(Register),
Oct 13 05:06:14.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 05:06:14.657 INFO kablam! 
Oct 13 05:06:14.699 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Oct 13 05:06:14.701 INFO kablam! su: No module specific data is present
Oct 13 05:06:15.596 INFO running `"docker" "rm" "-f" "054dbc1ffa5faa51e1f19d7868e57bab50fb305ac53ad9da1cbf3e4251ad23a3"`
Oct 13 05:06:15.864 INFO blam! 054dbc1ffa5faa51e1f19d7868e57bab50fb305ac53ad9da1cbf3e4251ad23a3