[INFO] cloning repository https://github.com/Darksecond/rust-jit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Darksecond/rust-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Frust-jit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Frust-jit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89af6356f9d41f0f7a271cf2cead756585537fd2 [INFO] testing Darksecond/rust-jit against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Frust-jit" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Darksecond/rust-jit on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-9/source/Cargo.toml [INFO] crate git repo https://github.com/Darksecond/rust-jit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aaf0442110a9a35c15f713f18fe7f39bdd4f8776050a46f3f04f68b8698ca18a [INFO] running `Command { std: "docker" "start" "-a" "aaf0442110a9a35c15f713f18fe7f39bdd4f8776050a46f3f04f68b8698ca18a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aaf0442110a9a35c15f713f18fe7f39bdd4f8776050a46f3f04f68b8698ca18a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaf0442110a9a35c15f713f18fe7f39bdd4f8776050a46f3f04f68b8698ca18a", kill_on_drop: false }` [INFO] [stdout] aaf0442110a9a35c15f713f18fe7f39bdd4f8776050a46f3f04f68b8698ca18a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9454daf5efb51596091a1a1d9f0332b5bc470018ccfe61538d40f0999e619fba [INFO] running `Command { std: "docker" "start" "-a" "9454daf5efb51596091a1a1d9f0332b5bc470018ccfe61538d40f0999e619fba", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jit/memory.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) { [INFO] [stdout] 78 + fn to_fn(&self) -> extern "C" fn(*mut f64) -> i64 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rax_u32` [INFO] [stdout] --> src/jit/backend.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn mov_rax_u32(&mut self, value: u32) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rdi_u32` [INFO] [stdout] --> src/jit/backend.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn mov_rdi_u32(&mut self, value: u32) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rdi_u64` [INFO] [stdout] --> src/jit/backend.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn mov_rdi_u64(&mut self, value: u64) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inc_rax` [INFO] [stdout] --> src/jit/backend.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn inc_rax(&mut self) -> isize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rdi` [INFO] [stdout] --> src/jit/backend.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rdi_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm1_ptr_rdi_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm1_ptr_rsp_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rsp_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset` [INFO] [stdout] --> src/jit/backend.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn offset(&self) -> isize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Param1` [INFO] [stdout] --> src/jit/opcodes.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Param1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Nop` [INFO] [stdout] --> src/jit/opcodes.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LoadConst` [INFO] [stdout] --> src/jit/opcodes.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | LoadConst(Register, f64), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SaveVar` [INFO] [stdout] --> src/jit/opcodes.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | SaveVar(Variable, Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PushVar` [INFO] [stdout] --> src/jit/opcodes.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | PushVar(Variable), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PopVar` [INFO] [stdout] --> src/jit/opcodes.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | PopVar(Variable), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PushReg` [INFO] [stdout] --> src/jit/opcodes.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | PushReg(Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PopReg` [INFO] [stdout] --> src/jit/opcodes.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | PopReg(Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "9454daf5efb51596091a1a1d9f0332b5bc470018ccfe61538d40f0999e619fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9454daf5efb51596091a1a1d9f0332b5bc470018ccfe61538d40f0999e619fba", kill_on_drop: false }` [INFO] [stdout] 9454daf5efb51596091a1a1d9f0332b5bc470018ccfe61538d40f0999e619fba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3b6b1f143844b2c8b6ea7618191305dbe9fc71774c92c6fde3d0ab4ffac4df5e [INFO] running `Command { std: "docker" "start" "-a" "3b6b1f143844b2c8b6ea7618191305dbe9fc71774c92c6fde3d0ab4ffac4df5e", kill_on_drop: false }` [INFO] [stderr] Compiling jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/jit/memory.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 78 - fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) { [INFO] [stdout] 78 + fn to_fn(&self) -> extern "C" fn(*mut f64) -> i64 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rax_u32` [INFO] [stdout] --> src/jit/backend.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn mov_rax_u32(&mut self, value: u32) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rdi_u32` [INFO] [stdout] --> src/jit/backend.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn mov_rdi_u32(&mut self, value: u32) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mov_rdi_u64` [INFO] [stdout] --> src/jit/backend.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn mov_rdi_u64(&mut self, value: u64) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inc_rax` [INFO] [stdout] --> src/jit/backend.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn inc_rax(&mut self) -> isize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rdi` [INFO] [stdout] --> src/jit/backend.rs:190:12 [INFO] [stdout] | [INFO] [stdout] 190 | pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rdi_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn movsd_xmm0_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm1_ptr_rdi_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn movsd_xmm1_ptr_rdi_offset_u8(&mut self, value: u8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm1_ptr_rsp_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn movsd_xmm1_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `movsd_xmm0_ptr_rsp_offset_u8` [INFO] [stdout] --> src/jit/backend.rs:256:12 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn movsd_xmm0_ptr_rsp_offset_u8(&mut self, value: i8) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset` [INFO] [stdout] --> src/jit/backend.rs:288:12 [INFO] [stdout] | [INFO] [stdout] 288 | pub fn offset(&self) -> isize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Param1` [INFO] [stdout] --> src/jit/opcodes.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Param1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Nop` [INFO] [stdout] --> src/jit/opcodes.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Nop, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LoadConst` [INFO] [stdout] --> src/jit/opcodes.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | LoadConst(Register, f64), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SaveVar` [INFO] [stdout] --> src/jit/opcodes.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | SaveVar(Variable, Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PushVar` [INFO] [stdout] --> src/jit/opcodes.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | PushVar(Variable), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PopVar` [INFO] [stdout] --> src/jit/opcodes.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | PopVar(Variable), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PushReg` [INFO] [stdout] --> src/jit/opcodes.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | PushReg(Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PopReg` [INFO] [stdout] --> src/jit/opcodes.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | PopReg(Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/jit/opcodes.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/jit-b6adeb8850e2ba10) [INFO] running `Command { std: "docker" "inspect" "3b6b1f143844b2c8b6ea7618191305dbe9fc71774c92c6fde3d0ab4ffac4df5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b6b1f143844b2c8b6ea7618191305dbe9fc71774c92c6fde3d0ab4ffac4df5e", kill_on_drop: false }` [INFO] [stdout] 3b6b1f143844b2c8b6ea7618191305dbe9fc71774c92c6fde3d0ab4ffac4df5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 98d51cad3207f8875950cbd638ecdead82bfe6e03784947afcb162464e7a55fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "98d51cad3207f8875950cbd638ecdead82bfe6e03784947afcb162464e7a55fc", kill_on_drop: false }` [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] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 78 - fn to_fn(&self) -> (extern "C" fn(*mut f64) -> i64) { [INFO] [stderr] 78 + fn to_fn(&self) -> extern "C" fn(*mut f64) -> i64 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mov_rax_u32` [INFO] [stderr] --> src/jit/backend.rs:18:12 [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: associated function is never used: `mov_rdi_u32` [INFO] [stderr] --> src/jit/backend.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn mov_rdi_u32(&mut self, value: u32) -> isize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `mov_rdi_u64` [INFO] [stderr] --> src/jit/backend.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn mov_rdi_u64(&mut self, value: u64) -> isize { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inc_rax` [INFO] [stderr] --> src/jit/backend.rs:64:12 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn inc_rax(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `movsd_xmm0_ptr_rdi` [INFO] [stderr] --> src/jit/backend.rs:190:12 [INFO] [stderr] | [INFO] [stderr] 190 | pub fn movsd_xmm0_ptr_rdi(&mut self) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `movsd_xmm0_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:200:12 [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: associated function is never used: `movsd_xmm1_ptr_rdi_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:211:12 [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: associated function is never used: `movsd_xmm1_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:244:12 [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: associated function is never used: `movsd_xmm0_ptr_rsp_offset_u8` [INFO] [stderr] --> src/jit/backend.rs:256:12 [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: associated function is never used: `offset` [INFO] [stderr] --> src/jit/backend.rs:288:12 [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] note: `Register` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `Opcode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/jit/opcodes.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | #[derive(Debug, Clone, Copy)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `jit` (bin "jit" test) generated 19 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jit-b6adeb8850e2ba10) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "98d51cad3207f8875950cbd638ecdead82bfe6e03784947afcb162464e7a55fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d51cad3207f8875950cbd638ecdead82bfe6e03784947afcb162464e7a55fc", kill_on_drop: false }` [INFO] [stdout] 98d51cad3207f8875950cbd638ecdead82bfe6e03784947afcb162464e7a55fc