[INFO] cloning repository https://github.com/jazz-lang/Jazz-jit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jazz-lang/Jazz-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz-jit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz-jit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e88a8babeeefa89d6e903e8e96bc7da7b9be4a20 [INFO] testing jazz-lang/Jazz-jit/e88a8babeeefa89d6e903e8e96bc7da7b9be4a20 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjazz-lang%2FJazz-jit" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jazz-lang/Jazz-jit [INFO] finished tweaking git repo https://github.com/jazz-lang/Jazz-jit [INFO] tweaked toml for git repo https://github.com/jazz-lang/Jazz-jit written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jazz-lang/Jazz-jit on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jazz-lang/Jazz-jit 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 68 packages to latest compatible versions [INFO] [stderr] Adding anstream v0.6.20 [INFO] [stderr] Adding anstyle v1.0.13 [INFO] [stderr] Adding anstyle-parse v0.2.7 [INFO] [stderr] Adding anstyle-query v1.1.4 [INFO] [stderr] Adding anstyle-wincon v3.0.10 [INFO] [stderr] Adding bitflags v2.9.4 [INFO] [stderr] Updating byteorder v1.2.7 -> v1.5.0 [INFO] [stderr] Updating capstone v0.5.0 -> v0.6.0 (available: v0.13.0) [INFO] [stderr] Updating capstone-sys v0.9.1 -> v0.10.0 [INFO] [stderr] Adding cbindgen v0.29.0 [INFO] [stderr] Adding cfg-if v1.0.3 [INFO] [stderr] Adding clap v4.5.48 [INFO] [stderr] Adding clap_builder v4.5.48 [INFO] [stderr] Adding clap_lex v0.7.5 [INFO] [stderr] Adding colorchoice v1.0.4 [INFO] [stderr] Adding equivalent v1.0.2 [INFO] [stderr] Adding errno v0.3.14 [INFO] [stderr] Adding fastrand v2.3.0 [INFO] [stderr] Adding getrandom v0.3.3 [INFO] [stderr] Adding hashbrown v0.16.0 [INFO] [stderr] Adding heck v0.5.0 [INFO] [stderr] Adding indexmap v2.11.4 [INFO] [stderr] Adding is_terminal_polyfill v1.70.1 [INFO] [stderr] Adding itoa v1.0.15 [INFO] [stderr] Updating libc v0.2.46 -> v0.2.176 [INFO] [stderr] Adding linux-raw-sys v0.11.0 [INFO] [stderr] Adding log v0.4.28 [INFO] [stderr] Adding memchr v2.7.6 [INFO] [stderr] Adding once_cell v1.21.3 [INFO] [stderr] Adding once_cell_polyfill v1.70.1 [INFO] [stderr] Adding paste v0.1.18 (available: v1.0.15) [INFO] [stderr] Adding paste-impl v0.1.18 [INFO] [stderr] Adding proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Adding proc-macro2 v1.0.101 [INFO] [stderr] Adding quote v1.0.41 [INFO] [stderr] Adding r-efi v5.3.0 [INFO] [stderr] Adding rustix v1.1.2 [INFO] [stderr] Adding ryu v1.0.20 [INFO] [stderr] Adding serde v1.0.228 [INFO] [stderr] Adding serde_core v1.0.228 [INFO] [stderr] Adding serde_derive v1.0.228 [INFO] [stderr] Adding serde_json v1.0.145 [INFO] [stderr] Adding serde_spanned v0.6.9 [INFO] [stderr] Adding strsim v0.11.1 [INFO] [stderr] Adding syn v2.0.106 [INFO] [stderr] Adding tempfile v3.23.0 [INFO] [stderr] Adding toml v0.8.23 [INFO] [stderr] Adding toml_datetime v0.6.11 [INFO] [stderr] Adding toml_edit v0.22.27 [INFO] [stderr] Adding toml_write v0.1.2 [INFO] [stderr] Adding unicode-ident v1.0.19 [INFO] [stderr] Adding utf8parse v0.2.2 [INFO] [stderr] Adding wasi v0.14.7+wasi-0.2.4 [INFO] [stderr] Adding wasip2 v1.0.1+wasi-0.2.4 [INFO] [stderr] Adding windows-link v0.2.0 [INFO] [stderr] Adding windows-sys v0.60.2 [INFO] [stderr] Adding windows-sys v0.61.1 [INFO] [stderr] Adding windows-targets v0.53.4 [INFO] [stderr] Adding windows_aarch64_gnullvm v0.53.0 [INFO] [stderr] Adding windows_aarch64_msvc v0.53.0 [INFO] [stderr] Adding windows_i686_gnu v0.53.0 [INFO] [stderr] Adding windows_i686_gnullvm v0.53.0 [INFO] [stderr] Adding windows_i686_msvc v0.53.0 [INFO] [stderr] Adding windows_x86_64_gnu v0.53.0 [INFO] [stderr] Adding windows_x86_64_gnullvm v0.53.0 [INFO] [stderr] Adding windows_x86_64_msvc v0.53.0 [INFO] [stderr] Adding winnow v0.7.13 [INFO] [stderr] Adding wit-bindgen v0.46.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd5d75b98734372fb43f6a8b86fb5daec025213757513135891b954989ea0237 [INFO] running `Command { std: "docker" "start" "-a" "fd5d75b98734372fb43f6a8b86fb5daec025213757513135891b954989ea0237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd5d75b98734372fb43f6a8b86fb5daec025213757513135891b954989ea0237", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd5d75b98734372fb43f6a8b86fb5daec025213757513135891b954989ea0237", kill_on_drop: false }` [INFO] [stdout] fd5d75b98734372fb43f6a8b86fb5daec025213757513135891b954989ea0237 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15c8e505e8a30c6e1c1901f89235559ca7b61b7be535d9432b9c4a0da1708f2a [INFO] running `Command { std: "docker" "start" "-a" "15c8e505e8a30c6e1c1901f89235559ca7b61b7be535d9432b9c4a0da1708f2a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling paste v0.1.18 [INFO] [stderr] Compiling capstone-sys v0.10.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling clap v4.5.48 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling cbindgen v0.29.0 [INFO] [stderr] Compiling jazz-jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling capstone v0.6.0 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/avx.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] 241 + 0x4 << 4 | w << 3 | r << 2 | x << 1 | b [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/dseg.rs:71:58 [INFO] [stdout] | [INFO] [stdout] 71 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] 71 + Value::Ptr(v) => *(entry_ptr as *mut *const u8) = v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:65:51 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on use statements [INFO] [stdout] --> src/assembler_x64.rs:2531:1 [INFO] [stdout] | [INFO] [stdout] 2531 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `*mut c_void` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:65:46 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/assembler.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | pub extern "C" fn new() -> Assembler { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/dseg.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | pub extern "C" fn new() -> DSeg { [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/utils/mod.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | pub extern "C" fn copy_vec(v: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.18s [INFO] running `Command { std: "docker" "inspect" "15c8e505e8a30c6e1c1901f89235559ca7b61b7be535d9432b9c4a0da1708f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15c8e505e8a30c6e1c1901f89235559ca7b61b7be535d9432b9c4a0da1708f2a", kill_on_drop: false }` [INFO] [stdout] 15c8e505e8a30c6e1c1901f89235559ca7b61b7be535d9432b9c4a0da1708f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b573fe7234911b4d564db77237abd8359cd197639337b27c4f54749fb56b00a [INFO] running `Command { std: "docker" "start" "-a" "4b573fe7234911b4d564db77237abd8359cd197639337b27c4f54749fb56b00a", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/avx.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] 241 + 0x4 << 4 | w << 3 | r << 2 | x << 1 | b [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/dseg.rs:71:58 [INFO] [stdout] | [INFO] [stdout] 71 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] 71 + Value::Ptr(v) => *(entry_ptr as *mut *const u8) = v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:65:51 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on use statements [INFO] [stdout] --> src/assembler_x64.rs:2531:1 [INFO] [stdout] | [INFO] [stdout] 2531 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `*mut c_void` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:65:46 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/assembler.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | pub extern "C" fn new() -> Assembler { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/dseg.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | pub extern "C" fn new() -> DSeg { [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/utils/mod.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | pub extern "C" fn copy_vec(v: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jazz-jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `jazz_jit::avx::*` [INFO] [stdout] --> examples/float4.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use jazz_jit::avx::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `jazz_jit::MachineMode::Float32` [INFO] [stdout] --> examples/float4.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use jazz_jit::MachineMode::Float32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/float4.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 25 | let mut cs = Capstone::new().x86() [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/int_add.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let mut cs = Capstone::new().x86() [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/call.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let mut cs = Capstone::new().x86() [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/avx.rs:241:5 [INFO] [stdout] | [INFO] [stdout] 241 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] 241 + 0x4 << 4 | w << 3 | r << 2 | x << 1 | b [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/dseg.rs:71:58 [INFO] [stdout] | [INFO] [stdout] 71 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] 71 + Value::Ptr(v) => *(entry_ptr as *mut *const u8) = v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:65:51 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on use statements [INFO] [stdout] --> src/assembler_x64.rs:2531:1 [INFO] [stdout] | [INFO] [stdout] 2531 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `*mut c_void` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:65:46 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: raw pointers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/assembler.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | pub extern "C" fn new() -> Assembler { [INFO] [stdout] | ^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/dseg.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | pub extern "C" fn new() -> DSeg { [INFO] [stdout] | ^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stdout] --> src/utils/mod.rs:1:52 [INFO] [stdout] | [INFO] [stdout] 1 | pub extern "C" fn copy_vec(v: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stdout] = note: this struct has unspecified layout [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "4b573fe7234911b4d564db77237abd8359cd197639337b27c4f54749fb56b00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b573fe7234911b4d564db77237abd8359cd197639337b27c4f54749fb56b00a", kill_on_drop: false }` [INFO] [stdout] 4b573fe7234911b4d564db77237abd8359cd197639337b27c4f54749fb56b00a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b83034bb7cfe360d0aa683caf6b69653f425d9e47f24d8b58f345119878a1bca [INFO] running `Command { std: "docker" "start" "-a" "b83034bb7cfe360d0aa683caf6b69653f425d9e47f24d8b58f345119878a1bca", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/avx.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 241 - (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stderr] 241 + 0x4 << 4 | w << 3 | r << 2 | x << 1 | b [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/dseg.rs:71:58 [INFO] [stderr] | [INFO] [stderr] 71 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 71 - Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stderr] 71 + Value::Ptr(v) => *(entry_ptr as *mut *const u8) = v, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:65:51 [INFO] [stderr] | [INFO] [stderr] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `#[no_mangle]` attribute cannot be used on use statements [INFO] [stderr] --> src/assembler_x64.rs:2531:1 [INFO] [stderr] | [INFO] [stderr] 2531 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: the type `*mut c_void` does not permit being left uninitialized [INFO] [stderr] --> src/lib.rs:65:46 [INFO] [stderr] | [INFO] [stderr] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: raw pointers must be initialized [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stderr] --> src/assembler.rs:52:32 [INFO] [stderr] | [INFO] [stderr] 52 | pub extern "C" fn new() -> Assembler { [INFO] [stderr] | ^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stderr] --> src/dseg.rs:46:32 [INFO] [stderr] | [INFO] [stderr] 46 | pub extern "C" fn new() -> DSeg { [INFO] [stderr] | ^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `Vec`, which is not FFI-safe [INFO] [stderr] --> src/utils/mod.rs:1:52 [INFO] [stderr] | [INFO] [stderr] 1 | pub extern "C" fn copy_vec(v: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct [INFO] [stderr] = note: this struct has unspecified layout [INFO] [stderr] [INFO] [stderr] warning: `jazz-jit` (lib) generated 8 warnings (run `cargo fix --lib -p jazz-jit` to apply 3 suggestions) [INFO] [stderr] warning: `jazz-jit` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/call.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 28 | let mut cs = Capstone::new().x86() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `jazz_jit::avx::*` [INFO] [stderr] --> examples/float4.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use jazz_jit::avx::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `jazz_jit::MachineMode::Float32` [INFO] [stderr] --> examples/float4.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use jazz_jit::MachineMode::Float32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/float4.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut cs = Capstone::new().x86() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/int_add.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let mut cs = Capstone::new().x86() [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `jazz-jit` (example "call") generated 1 warning (run `cargo fix --example "call"` to apply 1 suggestion) [INFO] [stderr] warning: `jazz-jit` (example "float4") generated 3 warnings (run `cargo fix --example "float4"` to apply 3 suggestions) [INFO] [stderr] warning: `jazz-jit` (example "int_add") generated 1 warning (run `cargo fix --example "int_add"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jazz_jit-a0a57e84732a20c3) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jazz_jit-0cb9aa4b6d6622aa) [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] [stderr] Doc-tests jazz_jit [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/avx.rs:241:5 [INFO] [stderr] | [INFO] [stderr] 241 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 241 - (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stderr] 241 + 0x4 << 4 | w << 3 | r << 2 | x << 1 | b [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/dseg.rs:71:58 [INFO] [stderr] | [INFO] [stderr] 71 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 71 - Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stderr] 71 + Value::Ptr(v) => *(entry_ptr as *mut *const u8) = v, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "b83034bb7cfe360d0aa683caf6b69653f425d9e47f24d8b58f345119878a1bca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83034bb7cfe360d0aa683caf6b69653f425d9e47f24d8b58f345119878a1bca", kill_on_drop: false }` [INFO] [stdout] b83034bb7cfe360d0aa683caf6b69653f425d9e47f24d8b58f345119878a1bca