[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/beta-1.38-1/sources/1.37.0/gh/Darksecond/rust-jit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Darksecond/rust-jit'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Darksecond/rust-jit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Darksecond/rust-jit"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Darksecond/rust-jit on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/Darksecond/rust-jit/Cargo.toml [INFO] crate Darksecond/rust-jit already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Darksecond/rust-jit against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Darksecond/rust-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 896151dc64fb36566c65e5f7ac948e12dede19ec2eee38a803ad5e23ca66757c [INFO] running `"docker" "start" "-a" "896151dc64fb36566c65e5f7ac948e12dede19ec2eee38a803ad5e23ca66757c"` [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `"docker" "inspect" "896151dc64fb36566c65e5f7ac948e12dede19ec2eee38a803ad5e23ca66757c"` [INFO] running `"docker" "rm" "-f" "896151dc64fb36566c65e5f7ac948e12dede19ec2eee38a803ad5e23ca66757c"` [INFO] [stdout] 896151dc64fb36566c65e5f7ac948e12dede19ec2eee38a803ad5e23ca66757c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Darksecond/rust-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] de5a030139dd909a46db6b338adb24de677fb76a8ad41744446d5f3130ba1163 [INFO] running `"docker" "start" "-a" "de5a030139dd909a46db6b338adb24de677fb76a8ad41744446d5f3130ba1163"` [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `"docker" "inspect" "de5a030139dd909a46db6b338adb24de677fb76a8ad41744446d5f3130ba1163"` [INFO] running `"docker" "rm" "-f" "de5a030139dd909a46db6b338adb24de677fb76a8ad41744446d5f3130ba1163"` [INFO] [stdout] de5a030139dd909a46db6b338adb24de677fb76a8ad41744446d5f3130ba1163 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Darksecond/rust-jit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 5efb0892078e88acb70a2f4933f87aee0b1bde79cb79a73ab067778c7deea50a [INFO] running `"docker" "start" "-a" "5efb0892078e88acb70a2f4933f87aee0b1bde79cb79a73ab067778c7deea50a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/jit-fc3d053e59ff80b2 [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" "5efb0892078e88acb70a2f4933f87aee0b1bde79cb79a73ab067778c7deea50a"` [INFO] running `"docker" "rm" "-f" "5efb0892078e88acb70a2f4933f87aee0b1bde79cb79a73ab067778c7deea50a"` [INFO] [stdout] 5efb0892078e88acb70a2f4933f87aee0b1bde79cb79a73ab067778c7deea50a