[INFO] updating cached repository https://github.com/Darksecond/rust-jit
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89af6356f9d41f0f7a271cf2cead756585537fd2
[INFO] testing Darksecond/rust-jit against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Frust-jit" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Darksecond/rust-jit on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Darksecond/rust-jit
[INFO] finished tweaking git repo https://github.com/Darksecond/rust-jit
[INFO] tweaked toml for git repo https://github.com/Darksecond/rust-jit written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Darksecond/rust-jit already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ff5914fad96281573a30106110ba6bee1e513c1df5805a4c09f07bb939ec87d5
[INFO] running `"docker" "start" "-a" "ff5914fad96281573a30106110ba6bee1e513c1df5805a4c09f07bb939ec87d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling jit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/jit/memory.rs:78:24
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "ff5914fad96281573a30106110ba6bee1e513c1df5805a4c09f07bb939ec87d5"`
[INFO] running `"docker" "rm" "-f" "ff5914fad96281573a30106110ba6bee1e513c1df5805a4c09f07bb939ec87d5"`
[INFO] [stdout] ff5914fad96281573a30106110ba6bee1e513c1df5805a4c09f07bb939ec87d5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 68ce628a292315af47f917f006dfe86ac97201754ad9c35ac086579042c132ff
[INFO] running `"docker" "start" "-a" "68ce628a292315af47f917f006dfe86ac97201754ad9c35ac086579042c132ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling jit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/jit/memory.rs:78:24
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "68ce628a292315af47f917f006dfe86ac97201754ad9c35ac086579042c132ff"`
[INFO] running `"docker" "rm" "-f" "68ce628a292315af47f917f006dfe86ac97201754ad9c35ac086579042c132ff"`
[INFO] [stdout] 68ce628a292315af47f917f006dfe86ac97201754ad9c35ac086579042c132ff
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0da35d878eeb4f591dea56825e0ca24f535bbbd91c0f5e01c8410ebdd171fd6
[INFO] running `"docker" "start" "-a" "c0da35d878eeb4f591dea56825e0ca24f535bbbd91c0f5e01c8410ebdd171fd6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/jit/memory.rs:78:24
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) {
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[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] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jit-fdcd9b0ed8967ef1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c0da35d878eeb4f591dea56825e0ca24f535bbbd91c0f5e01c8410ebdd171fd6"`
[INFO] running `"docker" "rm" "-f" "c0da35d878eeb4f591dea56825e0ca24f535bbbd91c0f5e01c8410ebdd171fd6"`
[INFO] [stdout] c0da35d878eeb4f591dea56825e0ca24f535bbbd91c0f5e01c8410ebdd171fd6