Dec 14 11:04:59.858 INFO testing Darksecond/rust-jit against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:04:59.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 11:05:00.056 INFO [stdout] 9eaafedc5afdd88a1d63e69ec20f003b6e006afa42dab0e05148d45968724188
Dec 14 11:05:00.061 INFO running `"docker" "start" "-a" "9eaafedc5afdd88a1d63e69ec20f003b6e006afa42dab0e05148d45968724188"`
Dec 14 11:05:00.497 INFO [stderr] usermod: no changes
Dec 14 11:05:00.536 INFO [stderr]    Compiling jit v0.1.0 (/source)
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `mov_rax_u32`
Dec 14 11:05:01.047 INFO [stderr]   --> src/jit/backend.rs:18:5
Dec 14 11:05:01.047 INFO [stderr]    |
Dec 14 11:05:01.047 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Dec 14 11:05:01.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr]    |
Dec 14 11:05:01.047 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Dec 14 11:05:01.047 INFO [stderr]   --> src/jit/backend.rs:28:5
Dec 14 11:05:01.047 INFO [stderr]    |
Dec 14 11:05:01.047 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Dec 14 11:05:01.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Dec 14 11:05:01.047 INFO [stderr]   --> src/jit/backend.rs:47:5
Dec 14 11:05:01.047 INFO [stderr]    |
Dec 14 11:05:01.047 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Dec 14 11:05:01.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `inc_rax`
Dec 14 11:05:01.047 INFO [stderr]   --> src/jit/backend.rs:64:5
Dec 14 11:05:01.047 INFO [stderr]    |
Dec 14 11:05:01.047 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Dec 14 11:05:01.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Dec 14 11:05:01.047 INFO [stderr]    --> src/jit/backend.rs:190:5
Dec 14 11:05:01.047 INFO [stderr]     |
Dec 14 11:05:01.047 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Dec 14 11:05:01.047 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Dec 14 11:05:01.047 INFO [stderr]    --> src/jit/backend.rs:200:5
Dec 14 11:05:01.047 INFO [stderr]     |
Dec 14 11:05:01.047 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 14 11:05:01.047 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.047 INFO [stderr] 
Dec 14 11:05:01.047 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Dec 14 11:05:01.047 INFO [stderr]    --> src/jit/backend.rs:211:5
Dec 14 11:05:01.047 INFO [stderr]     |
Dec 14 11:05:01.047 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 14 11:05:01.048 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Dec 14 11:05:01.048 INFO [stderr]    --> src/jit/backend.rs:244:5
Dec 14 11:05:01.048 INFO [stderr]     |
Dec 14 11:05:01.048 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 14 11:05:01.048 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Dec 14 11:05:01.048 INFO [stderr]    --> src/jit/backend.rs:256:5
Dec 14 11:05:01.048 INFO [stderr]     |
Dec 14 11:05:01.048 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 14 11:05:01.048 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: method is never used: `offset`
Dec 14 11:05:01.048 INFO [stderr]    --> src/jit/backend.rs:288:5
Dec 14 11:05:01.048 INFO [stderr]     |
Dec 14 11:05:01.048 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Dec 14 11:05:01.048 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: variant is never constructed: `Param1`
Dec 14 11:05:01.048 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Dec 14 11:05:01.048 INFO [stderr]   |
Dec 14 11:05:01.048 INFO [stderr] 7 |     Param1,
Dec 14 11:05:01.048 INFO [stderr]   |     ^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: variant is never constructed: `Nop`
Dec 14 11:05:01.048 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Dec 14 11:05:01.048 INFO [stderr]    |
Dec 14 11:05:01.048 INFO [stderr] 23 |     Nop,
Dec 14 11:05:01.048 INFO [stderr]    |     ^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: variant is never constructed: `LoadConst`
Dec 14 11:05:01.048 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Dec 14 11:05:01.048 INFO [stderr]    |
Dec 14 11:05:01.048 INFO [stderr] 25 |     LoadConst(Register, f64),
Dec 14 11:05:01.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.048 INFO [stderr] warning: variant is never constructed: `SaveVar`
Dec 14 11:05:01.048 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Dec 14 11:05:01.048 INFO [stderr]    |
Dec 14 11:05:01.048 INFO [stderr] 26 |     SaveVar(Variable, Register),
Dec 14 11:05:01.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.048 INFO [stderr] 
Dec 14 11:05:01.049 INFO [stderr] warning: variant is never constructed: `PushVar`
Dec 14 11:05:01.049 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Dec 14 11:05:01.049 INFO [stderr]    |
Dec 14 11:05:01.049 INFO [stderr] 27 |     PushVar(Variable),
Dec 14 11:05:01.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.049 INFO [stderr] 
Dec 14 11:05:01.049 INFO [stderr] warning: variant is never constructed: `PopVar`
Dec 14 11:05:01.049 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Dec 14 11:05:01.049 INFO [stderr]    |
Dec 14 11:05:01.049 INFO [stderr] 28 |     PopVar(Variable),
Dec 14 11:05:01.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 11:05:01.049 INFO [stderr] 
Dec 14 11:05:01.049 INFO [stderr] warning: variant is never constructed: `PushReg`
Dec 14 11:05:01.049 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Dec 14 11:05:01.049 INFO [stderr]    |
Dec 14 11:05:01.049 INFO [stderr] 29 |     PushReg(Register),
Dec 14 11:05:01.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 11:05:01.049 INFO [stderr] 
Dec 14 11:05:01.049 INFO [stderr] warning: variant is never constructed: `PopReg`
Dec 14 11:05:01.049 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Dec 14 11:05:01.049 INFO [stderr]    |
Dec 14 11:05:01.049 INFO [stderr] 30 |     PopReg(Register),
Dec 14 11:05:01.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 11:05:01.049 INFO [stderr] 
Dec 14 11:05:01.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 14 11:05:01.293 INFO [stderr] su: No module specific data is present
Dec 14 11:05:01.567 INFO running `"docker" "inspect" "9eaafedc5afdd88a1d63e69ec20f003b6e006afa42dab0e05148d45968724188"`
Dec 14 11:05:01.735 INFO running `"docker" "rm" "-f" "9eaafedc5afdd88a1d63e69ec20f003b6e006afa42dab0e05148d45968724188"`
Dec 14 11:05:01.879 INFO [stdout] 9eaafedc5afdd88a1d63e69ec20f003b6e006afa42dab0e05148d45968724188
Dec 14 11:05:01.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 11:05:02.144 INFO [stdout] 641eba7c6c4e5a011e9dea16b0c485650a299a1dc1edcff090f84800784618a6
Dec 14 11:05:02.152 INFO running `"docker" "start" "-a" "641eba7c6c4e5a011e9dea16b0c485650a299a1dc1edcff090f84800784618a6"`
Dec 14 11:05:02.695 INFO [stderr] usermod: no changes
Dec 14 11:05:02.752 INFO [stderr]    Compiling jit v0.1.0 (/source)
Dec 14 11:05:03.375 INFO [stderr] warning: method is never used: `mov_rax_u32`
Dec 14 11:05:03.375 INFO [stderr]   --> src/jit/backend.rs:18:5
Dec 14 11:05:03.375 INFO [stderr]    |
Dec 14 11:05:03.375 INFO [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
Dec 14 11:05:03.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.375 INFO [stderr]    |
Dec 14 11:05:03.375 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 11:05:03.375 INFO [stderr] 
Dec 14 11:05:03.375 INFO [stderr] warning: method is never used: `mov_rdi_u32`
Dec 14 11:05:03.375 INFO [stderr]   --> src/jit/backend.rs:28:5
Dec 14 11:05:03.375 INFO [stderr]    |
Dec 14 11:05:03.375 INFO [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
Dec 14 11:05:03.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.375 INFO [stderr] 
Dec 14 11:05:03.375 INFO [stderr] warning: method is never used: `mov_rdi_u64`
Dec 14 11:05:03.375 INFO [stderr]   --> src/jit/backend.rs:47:5
Dec 14 11:05:03.375 INFO [stderr]    |
Dec 14 11:05:03.375 INFO [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
Dec 14 11:05:03.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.375 INFO [stderr] 
Dec 14 11:05:03.375 INFO [stderr] warning: method is never used: `inc_rax`
Dec 14 11:05:03.375 INFO [stderr]   --> src/jit/backend.rs:64:5
Dec 14 11:05:03.375 INFO [stderr]    |
Dec 14 11:05:03.375 INFO [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
Dec 14 11:05:03.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.375 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:190:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:200:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:211:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:244:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:256:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: method is never used: `offset`
Dec 14 11:05:03.376 INFO [stderr]    --> src/jit/backend.rs:288:5
Dec 14 11:05:03.376 INFO [stderr]     |
Dec 14 11:05:03.376 INFO [stderr] 288 |     pub fn offset(&self) -> isize {
Dec 14 11:05:03.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `Param1`
Dec 14 11:05:03.376 INFO [stderr]  --> src/jit/opcodes.rs:7:5
Dec 14 11:05:03.376 INFO [stderr]   |
Dec 14 11:05:03.376 INFO [stderr] 7 |     Param1,
Dec 14 11:05:03.376 INFO [stderr]   |     ^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `Nop`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:23:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 23 |     Nop,
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `LoadConst`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:25:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 25 |     LoadConst(Register, f64),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `SaveVar`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:26:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 26 |     SaveVar(Variable, Register),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `PushVar`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:27:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 27 |     PushVar(Variable),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `PopVar`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:28:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 28 |     PopVar(Variable),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `PushReg`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:29:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 29 |     PushReg(Register),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.376 INFO [stderr] warning: variant is never constructed: `PopReg`
Dec 14 11:05:03.376 INFO [stderr]   --> src/jit/opcodes.rs:30:5
Dec 14 11:05:03.376 INFO [stderr]    |
Dec 14 11:05:03.376 INFO [stderr] 30 |     PopReg(Register),
Dec 14 11:05:03.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 14 11:05:03.376 INFO [stderr] 
Dec 14 11:05:03.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 14 11:05:03.743 INFO [stderr] su: No module specific data is present
Dec 14 11:05:04.525 INFO running `"docker" "inspect" "641eba7c6c4e5a011e9dea16b0c485650a299a1dc1edcff090f84800784618a6"`
Dec 14 11:05:04.755 INFO running `"docker" "rm" "-f" "641eba7c6c4e5a011e9dea16b0c485650a299a1dc1edcff090f84800784618a6"`
Dec 14 11:05:05.131 INFO [stdout] 641eba7c6c4e5a011e9dea16b0c485650a299a1dc1edcff090f84800784618a6
Dec 14 11:05:05.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 11:05:05.655 INFO [stdout] 51d7ebdd52d06a3b0727a6f85acf40d03904ffe16ec33bd0726cc1cad7bda8db
Dec 14 11:05:05.663 INFO running `"docker" "start" "-a" "51d7ebdd52d06a3b0727a6f85acf40d03904ffe16ec33bd0726cc1cad7bda8db"`
Dec 14 11:05:07.069 INFO [stderr] usermod: no changes
Dec 14 11:05:07.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 11:05:07.123 INFO [stderr]      Running /target/debug/deps/jit-5f0512fb8b586e2b
Dec 14 11:05:07.128 INFO [stdout] 
Dec 14 11:05:07.128 INFO [stdout] running 0 tests
Dec 14 11:05:07.128 INFO [stdout] 
Dec 14 11:05:07.128 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:05:07.128 INFO [stdout] 
Dec 14 11:05:07.128 INFO [stderr] su: No module specific data is present
Dec 14 11:05:07.723 INFO running `"docker" "inspect" "51d7ebdd52d06a3b0727a6f85acf40d03904ffe16ec33bd0726cc1cad7bda8db"`
Dec 14 11:05:08.069 INFO running `"docker" "rm" "-f" "51d7ebdd52d06a3b0727a6f85acf40d03904ffe16ec33bd0726cc1cad7bda8db"`
Dec 14 11:05:08.231 INFO [stdout] 51d7ebdd52d06a3b0727a6f85acf40d03904ffe16ec33bd0726cc1cad7bda8db