Dec 06 14:41:42.760 INFO testing Darksecond/rust-jit against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:41:42.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 14:41:43.056 INFO [stdout] 5e5faf3ea9d33e12e77a51c5abf2e7c9c84bd23e926668ab51cf6610fa0ee768
Dec 06 14:41:43.058 INFO running `"docker" "start" "-a" "5e5faf3ea9d33e12e77a51c5abf2e7c9c84bd23e926668ab51cf6610fa0ee768"`
Dec 06 14:41:43.813 INFO [stderr] usermod: no changes
Dec 06 14:41:43.844 INFO [stderr]    Compiling jit v0.1.0 (/source)
Dec 06 14:41:44.236 INFO [stderr] warning: method is never used: `mov_rax_u32`
Dec 06 14:41:44.236 INFO [stderr]   --> src/jit/backend.rs:18:5
Dec 06 14:41:44.236 INFO [stderr]    |
Dec 06 14:41:44.236 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Dec 06 14:41:44.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.236 INFO [stderr]    |
Dec 06 14:41:44.236 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:41:44.236 INFO [stderr] 
Dec 06 14:41:44.236 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Dec 06 14:41:44.236 INFO [stderr]   --> src/jit/backend.rs:28:5
Dec 06 14:41:44.236 INFO [stderr]    |
Dec 06 14:41:44.236 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Dec 06 14:41:44.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.236 INFO [stderr] 
Dec 06 14:41:44.236 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Dec 06 14:41:44.236 INFO [stderr]   --> src/jit/backend.rs:47:5
Dec 06 14:41:44.236 INFO [stderr]    |
Dec 06 14:41:44.236 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Dec 06 14:41:44.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.236 INFO [stderr] 
Dec 06 14:41:44.236 INFO [stderr] warning: method is never used: `inc_rax`
Dec 06 14:41:44.236 INFO [stderr]   --> src/jit/backend.rs:64:5
Dec 06 14:41:44.236 INFO [stderr]    |
Dec 06 14:41:44.236 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Dec 06 14:41:44.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.236 INFO [stderr] 
Dec 06 14:41:44.236 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:190:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:200:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:211:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:244:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:256:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: method is never used: `offset`
Dec 06 14:41:44.237 INFO [stderr]    --> src/jit/backend.rs:288:5
Dec 06 14:41:44.237 INFO [stderr]     |
Dec 06 14:41:44.237 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Dec 06 14:41:44.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: variant is never constructed: `Param1`
Dec 06 14:41:44.237 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Dec 06 14:41:44.237 INFO [stderr]   |
Dec 06 14:41:44.237 INFO [stderr] 7 |     Param1,
Dec 06 14:41:44.237 INFO [stderr]   |     ^^^^^^
Dec 06 14:41:44.237 INFO [stderr] 
Dec 06 14:41:44.237 INFO [stderr] warning: variant is never constructed: `Nop`
Dec 06 14:41:44.237 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Dec 06 14:41:44.237 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 23 |     Nop,
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `LoadConst`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 25 |     LoadConst(Register, f64),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `SaveVar`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 26 |     SaveVar(Variable, Register),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `PushVar`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 27 |     PushVar(Variable),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `PopVar`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 28 |     PopVar(Variable),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `PushReg`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 29 |     PushReg(Register),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.238 INFO [stderr] warning: variant is never constructed: `PopReg`
Dec 06 14:41:44.238 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Dec 06 14:41:44.238 INFO [stderr]    |
Dec 06 14:41:44.238 INFO [stderr] 30 |     PopReg(Register),
Dec 06 14:41:44.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 14:41:44.238 INFO [stderr] 
Dec 06 14:41:44.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 06 14:41:44.432 INFO [stderr] su: No module specific data is present
Dec 06 14:41:44.694 INFO running `"docker" "inspect" "5e5faf3ea9d33e12e77a51c5abf2e7c9c84bd23e926668ab51cf6610fa0ee768"`
Dec 06 14:41:44.775 INFO running `"docker" "rm" "-f" "5e5faf3ea9d33e12e77a51c5abf2e7c9c84bd23e926668ab51cf6610fa0ee768"`
Dec 06 14:41:44.878 INFO [stdout] 5e5faf3ea9d33e12e77a51c5abf2e7c9c84bd23e926668ab51cf6610fa0ee768
Dec 06 14:41:44.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 06 14:41:45.041 INFO [stdout] f00527eafb82a36efad8e27169dd3994569f82af00de0afe032480985abf1797
Dec 06 14:41:45.043 INFO running `"docker" "start" "-a" "f00527eafb82a36efad8e27169dd3994569f82af00de0afe032480985abf1797"`
Dec 06 14:41:45.403 INFO [stderr] usermod: no changes
Dec 06 14:41:45.432 INFO [stderr]    Compiling jit v0.1.0 (/source)
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `mov_rax_u32`
Dec 06 14:41:45.962 INFO [stderr]   --> src/jit/backend.rs:18:5
Dec 06 14:41:45.962 INFO [stderr]    |
Dec 06 14:41:45.962 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Dec 06 14:41:45.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr]    |
Dec 06 14:41:45.962 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Dec 06 14:41:45.962 INFO [stderr]   --> src/jit/backend.rs:28:5
Dec 06 14:41:45.962 INFO [stderr]    |
Dec 06 14:41:45.962 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Dec 06 14:41:45.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Dec 06 14:41:45.962 INFO [stderr]   --> src/jit/backend.rs:47:5
Dec 06 14:41:45.962 INFO [stderr]    |
Dec 06 14:41:45.962 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Dec 06 14:41:45.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `inc_rax`
Dec 06 14:41:45.962 INFO [stderr]   --> src/jit/backend.rs:64:5
Dec 06 14:41:45.962 INFO [stderr]    |
Dec 06 14:41:45.962 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Dec 06 14:41:45.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Dec 06 14:41:45.962 INFO [stderr]    --> src/jit/backend.rs:190:5
Dec 06 14:41:45.962 INFO [stderr]     |
Dec 06 14:41:45.962 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Dec 06 14:41:45.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Dec 06 14:41:45.962 INFO [stderr]    --> src/jit/backend.rs:200:5
Dec 06 14:41:45.962 INFO [stderr]     |
Dec 06 14:41:45.962 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 06 14:41:45.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Dec 06 14:41:45.962 INFO [stderr]    --> src/jit/backend.rs:211:5
Dec 06 14:41:45.962 INFO [stderr]     |
Dec 06 14:41:45.962 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 06 14:41:45.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Dec 06 14:41:45.962 INFO [stderr]    --> src/jit/backend.rs:244:5
Dec 06 14:41:45.962 INFO [stderr]     |
Dec 06 14:41:45.962 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 06 14:41:45.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.962 INFO [stderr] 
Dec 06 14:41:45.962 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Dec 06 14:41:45.962 INFO [stderr]    --> src/jit/backend.rs:256:5
Dec 06 14:41:45.962 INFO [stderr]     |
Dec 06 14:41:45.962 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 06 14:41:45.962 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: method is never used: `offset`
Dec 06 14:41:45.963 INFO [stderr]    --> src/jit/backend.rs:288:5
Dec 06 14:41:45.963 INFO [stderr]     |
Dec 06 14:41:45.963 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Dec 06 14:41:45.963 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `Param1`
Dec 06 14:41:45.963 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Dec 06 14:41:45.963 INFO [stderr]   |
Dec 06 14:41:45.963 INFO [stderr] 7 |     Param1,
Dec 06 14:41:45.963 INFO [stderr]   |     ^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `Nop`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 23 |     Nop,
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `LoadConst`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 25 |     LoadConst(Register, f64),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `SaveVar`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 26 |     SaveVar(Variable, Register),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `PushVar`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 27 |     PushVar(Variable),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `PopVar`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 28 |     PopVar(Variable),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `PushReg`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 29 |     PushReg(Register),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:45.963 INFO [stderr] warning: variant is never constructed: `PopReg`
Dec 06 14:41:45.963 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Dec 06 14:41:45.963 INFO [stderr]    |
Dec 06 14:41:45.963 INFO [stderr] 30 |     PopReg(Register),
Dec 06 14:41:45.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 06 14:41:45.963 INFO [stderr] 
Dec 06 14:41:46.262 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 06 14:41:46.265 INFO [stderr] su: No module specific data is present
Dec 06 14:41:46.536 INFO running `"docker" "inspect" "f00527eafb82a36efad8e27169dd3994569f82af00de0afe032480985abf1797"`
Dec 06 14:41:46.790 INFO running `"docker" "rm" "-f" "f00527eafb82a36efad8e27169dd3994569f82af00de0afe032480985abf1797"`
Dec 06 14:41:47.022 INFO [stdout] f00527eafb82a36efad8e27169dd3994569f82af00de0afe032480985abf1797
Dec 06 14:41:47.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 06 14:41:47.299 INFO [stdout] 59924e39a5760d4f851f53d46f371bc79bbaea8d0466a3158d7d6163538cb711
Dec 06 14:41:47.302 INFO running `"docker" "start" "-a" "59924e39a5760d4f851f53d46f371bc79bbaea8d0466a3158d7d6163538cb711"`
Dec 06 14:41:47.662 INFO [stderr] usermod: no changes
Dec 06 14:41:47.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 14:41:47.693 INFO [stderr]      Running /target/debug/deps/jit-d92ca7f9d3c71932
Dec 06 14:41:47.696 INFO [stdout] 
Dec 06 14:41:47.696 INFO [stdout] running 0 tests
Dec 06 14:41:47.696 INFO [stdout] 
Dec 06 14:41:47.696 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:41:47.696 INFO [stdout] 
Dec 06 14:41:47.698 INFO [stderr] su: No module specific data is present
Dec 06 14:41:48.226 INFO running `"docker" "inspect" "59924e39a5760d4f851f53d46f371bc79bbaea8d0466a3158d7d6163538cb711"`
Dec 06 14:41:48.322 INFO running `"docker" "rm" "-f" "59924e39a5760d4f851f53d46f371bc79bbaea8d0466a3158d7d6163538cb711"`
Dec 06 14:41:48.438 INFO [stdout] 59924e39a5760d4f851f53d46f371bc79bbaea8d0466a3158d7d6163538cb711