[INFO] updating cached repository Darksecond/rust-jit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Darksecond/rust-jit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-jit" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Darksecond/rust-jit"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Darksecond/rust-jit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-jit" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Darksecond/rust-jit"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Darksecond/rust-jit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89af6356f9d41f0f7a271cf2cead756585537fd2
[INFO] sha for GitHub repo Darksecond/rust-jit: 89af6356f9d41f0f7a271cf2cead756585537fd2
[INFO] validating manifest of Darksecond/rust-jit on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Darksecond/rust-jit on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Darksecond/rust-jit
[INFO] finished frobbing Darksecond/rust-jit
[INFO] frobbed toml for Darksecond/rust-jit written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Darksecond/rust-jit/Cargo.toml
[INFO] started frobbing Darksecond/rust-jit
[INFO] finished frobbing Darksecond/rust-jit
[INFO] frobbed toml for Darksecond/rust-jit written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/Darksecond/rust-jit/Cargo.toml
[INFO] crate Darksecond/rust-jit already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Darksecond/rust-jit against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/Darksecond/rust-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bffd1c5e5703a69218fd4b4dfe8938777b656828762b749c477e0de842c39cff
[INFO] running `"docker" "start" "-a" "bffd1c5e5703a69218fd4b4dfe8938777b656828762b749c477e0de842c39cff"`
[INFO] [stderr]     Checking jit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `mov_rax_u32`
[INFO] [stderr]   --> src/jit/backend.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mov_rdi_u32`
[INFO] [stderr]   --> src/jit/backend.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mov_rdi_u64`
[INFO] [stderr]   --> src/jit/backend.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inc_rax`
[INFO] [stderr]   --> src/jit/backend.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
[INFO] [stderr]    --> src/jit/backend.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:256:5
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]    --> src/jit/backend.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn offset(&self) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Param1`
[INFO] [stderr]  --> src/jit/opcodes.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Param1,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/jit/opcodes.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LoadConst`
[INFO] [stderr]   --> src/jit/opcodes.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     LoadConst(Register, f64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SaveVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     SaveVar(Variable, Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PushVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     PushVar(Variable),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PopVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     PopVar(Variable),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PushReg`
[INFO] [stderr]   --> src/jit/opcodes.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     PushReg(Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PopReg`
[INFO] [stderr]   --> src/jit/opcodes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     PopReg(Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mov_rax_u32`
[INFO] [stderr]   --> src/jit/backend.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn mov_rax_u32(&mut self, value: u32) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mov_rdi_u32`
[INFO] [stderr]   --> src/jit/backend.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn mov_rdi_u32(&mut self, value: u32) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `mov_rdi_u64`
[INFO] [stderr]   --> src/jit/backend.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn mov_rdi_u64(&mut self, value: u64) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `inc_rax`
[INFO] [stderr]   --> src/jit/backend.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn inc_rax(&mut self) -> isize {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi`
[INFO] [stderr]    --> src/jit/backend.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |     pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rdi_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:200:5
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rdi_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm1_ptr_rsp_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `movsd_xmm0_ptr_rsp_offset_u8`
[INFO] [stderr]    --> src/jit/backend.rs:256:5
[INFO] [stderr]     |
[INFO] [stderr] 256 |     pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]    --> src/jit/backend.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn offset(&self) -> isize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Param1`
[INFO] [stderr]  --> src/jit/opcodes.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Param1,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nop`
[INFO] [stderr]   --> src/jit/opcodes.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Nop,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LoadConst`
[INFO] [stderr]   --> src/jit/opcodes.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     LoadConst(Register, f64),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SaveVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     SaveVar(Variable, Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PushVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     PushVar(Variable),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PopVar`
[INFO] [stderr]   --> src/jit/opcodes.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     PopVar(Variable),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PushReg`
[INFO] [stderr]   --> src/jit/opcodes.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     PushReg(Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `PopReg`
[INFO] [stderr]   --> src/jit/opcodes.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     PopReg(Register),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "bffd1c5e5703a69218fd4b4dfe8938777b656828762b749c477e0de842c39cff"`
[INFO] running `"docker" "rm" "-f" "bffd1c5e5703a69218fd4b4dfe8938777b656828762b749c477e0de842c39cff"`
[INFO] [stdout] bffd1c5e5703a69218fd4b4dfe8938777b656828762b749c477e0de842c39cff