[INFO] cloning repository https://github.com/JZJisawesome/jitexperiments [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JZJisawesome/jitexperiments" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJZJisawesome%2Fjitexperiments", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJZJisawesome%2Fjitexperiments'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8cb98b5f0b6f5bb151290b811b69aee874ebe4db [INFO] checking JZJisawesome/jitexperiments/8cb98b5f0b6f5bb151290b811b69aee874ebe4db against nightly-2024-10-25 for legacyreceiver_rename [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJZJisawesome%2Fjitexperiments" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JZJisawesome/jitexperiments on toolchain nightly-2024-10-25 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JZJisawesome/jitexperiments [INFO] finished tweaking git repo https://github.com/JZJisawesome/jitexperiments [INFO] tweaked toml for git repo https://github.com/JZJisawesome/jitexperiments written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JZJisawesome/jitexperiments already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae278869be51cd905e7424e9253870c2c19e186a1781951e6f227659bed0ff5c [INFO] running `Command { std: "docker" "start" "-a" "ae278869be51cd905e7424e9253870c2c19e186a1781951e6f227659bed0ff5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae278869be51cd905e7424e9253870c2c19e186a1781951e6f227659bed0ff5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae278869be51cd905e7424e9253870c2c19e186a1781951e6f227659bed0ff5c", kill_on_drop: false }` [INFO] [stdout] ae278869be51cd905e7424e9253870c2c19e186a1781951e6f227659bed0ff5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-25" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 778a0d47f9a15ac41817dede249c7396937136be1619bb4d43c19e9d6276937e [INFO] running `Command { std: "docker" "start" "-a" "778a0d47f9a15ac41817dede249c7396937136be1619bb4d43c19e9d6276937e", kill_on_drop: false }` [INFO] [stderr] Checking jitexperiments v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `into_raw` and `from_raw` are never used [INFO] [stdout] --> src/main.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 72 | impl RWXMemory { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 124 | fn into_raw(self) -> std::ptr::NonNull { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | unsafe fn from_raw(ptr: std::ptr::NonNull, len: usize) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `into_raw` and `from_raw` are never used [INFO] [stdout] --> src/main.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 72 | impl RWXMemory { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 124 | fn into_raw(self) -> std::ptr::NonNull { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | unsafe fn from_raw(ptr: std::ptr::NonNull, len: usize) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_byte_group` is never used [INFO] [stdout] --> src/main.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 139 | impl JITMemory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 184 | fn get_byte_group(&mut self, group: usize) -> Option<&mut [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Amd64Reg` is never used [INFO] [stdout] --> src/amd64asm.rs:50:6 [INFO] [stdout] | [INFO] [stdout] 50 | enum Amd64Reg { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_byte_group` is never used [INFO] [stdout] --> src/main.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 139 | impl JITMemory { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 184 | fn get_byte_group(&mut self, group: usize) -> Option<&mut [u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NiceAmd64Inst` is never used [INFO] [stdout] --> src/amd64asm.rs:71:6 [INFO] [stdout] | [INFO] [stdout] 71 | enum NiceAmd64Inst { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Amd64Reg` is never used [INFO] [stdout] --> src/amd64asm.rs:50:6 [INFO] [stdout] | [INFO] [stdout] 50 | enum Amd64Reg { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Amd64Asm` is never constructed [INFO] [stdout] --> src/amd64asm.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Amd64Asm { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NiceAmd64Inst` is never used [INFO] [stdout] --> src/amd64asm.rs:71:6 [INFO] [stdout] | [INFO] [stdout] 71 | enum NiceAmd64Inst { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `num`, `extended`, and `lower` are never used [INFO] [stdout] --> src/amd64asm.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl Amd64Reg { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 87 | fn num(&self) -> u8 {//Number between 0 and 15 [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn extended(&self) -> u8 {//The revavent bit in REX [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | fn lower(&self) -> u8 {//Lower 3 bits of the register number [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_inst` are never used [INFO] [stdout] --> src/amd64asm.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 117 | impl Amd64Asm { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 118 | fn new() -> Amd64Asm { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn add_inst(&mut self, inst: NiceAmd64Inst) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Amd64Asm` is never constructed [INFO] [stdout] --> src/amd64asm.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | struct Amd64Asm { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `num`, `extended`, and `lower` are never used [INFO] [stdout] --> src/amd64asm.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 86 | impl Amd64Reg { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 87 | fn num(&self) -> u8 {//Number between 0 and 15 [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn extended(&self) -> u8 {//The revavent bit in REX [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | fn lower(&self) -> u8 {//Lower 3 bits of the register number [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `add_inst` are never used [INFO] [stdout] --> src/amd64asm.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 117 | impl Amd64Asm { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 118 | fn new() -> Amd64Asm { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 124 | fn add_inst(&mut self, inst: NiceAmd64Inst) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "778a0d47f9a15ac41817dede249c7396937136be1619bb4d43c19e9d6276937e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778a0d47f9a15ac41817dede249c7396937136be1619bb4d43c19e9d6276937e", kill_on_drop: false }` [INFO] [stdout] 778a0d47f9a15ac41817dede249c7396937136be1619bb4d43c19e9d6276937e