[INFO] cloning repository https://github.com/docfate111/penguincrab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/docfate111/penguincrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdocfate111%2Fpenguincrab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdocfate111%2Fpenguincrab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] becf83c14e40e54f50878f6fc752462029120a9f [INFO] checking docfate111/penguincrab/becf83c14e40e54f50878f6fc752462029120a9f against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdocfate111%2Fpenguincrab" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/docfate111/penguincrab on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/docfate111/penguincrab [INFO] finished tweaking git repo https://github.com/docfate111/penguincrab [INFO] tweaked toml for git repo https://github.com/docfate111/penguincrab written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/docfate111/penguincrab 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" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4b656612cf0c62a48bee250ec54f49b59d01635426dc3a5af6e3cb8d927e6f9 [INFO] running `Command { std: "docker" "start" "-a" "f4b656612cf0c62a48bee250ec54f49b59d01635426dc3a5af6e3cb8d927e6f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4b656612cf0c62a48bee250ec54f49b59d01635426dc3a5af6e3cb8d927e6f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4b656612cf0c62a48bee250ec54f49b59d01635426dc3a5af6e3cb8d927e6f9", kill_on_drop: false }` [INFO] [stdout] f4b656612cf0c62a48bee250ec54f49b59d01635426dc3a5af6e3cb8d927e6f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5fab444cdac3cfb58f0a2e8cb974f928b9210aa5b8d6de83e135250f81c24c5 [INFO] running `Command { std: "docker" "start" "-a" "c5fab444cdac3cfb58f0a2e8cb974f928b9210aa5b8d6de83e135250f81c24c5", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling penguincrab v0.1.63 (/tmp/fixit) [INFO] [stderr] Checking more-asserts v0.3.0 [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Checking nix v0.25.0 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `penguincrab` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/lib.rs [INFO] [stderr] * src/lkl/syscall_wrappers.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | $id:expr_2021 => $vis:vis fn $func:ident( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:62:40 [INFO] [stderr] | [INFO] [stderr] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr_2021)? ),+ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stderr] ... [INFO] [stderr] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stderr] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stderr] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stderr] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stderr] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stderr] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lib.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | lkl_init(&lkl_host_ops); [INFO] [stderr] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see issue #114447 [INFO] [stderr] = note: this will be a hard error in the 2024 edition [INFO] [stderr] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stderr] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stderr] help: use `addr_of!` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stderr] | ~~~~~~~~~ + [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lib.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stderr] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see issue #114447 [INFO] [stderr] = note: this will be a hard error in the 2024 edition [INFO] [stderr] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stderr] help: use `addr_of!` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stderr] | ~~~~~~~~~ + [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/lkl/lklh/lkl_specific.rs:173:1 [INFO] [stdout] | [INFO] [stdout] 173 | extern "C" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 174 | | pub fn lkl_init(lkl_ops: &lkl_host_operations) -> c_int; [INFO] [stdout] 175 | | pub static mut lkl_host_ops: lkl_host_operations; [INFO] [stdout] 176 | | /** [INFO] [stdout] ... | [INFO] [stdout] 269 | | [INFO] [stdout] 270 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | $id:expr => $vis:vis fn $func:ident( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 61 | $id:expr_2021 => $vis:vis fn $func:ident( [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:62:44 [INFO] [stdout] | [INFO] [stdout] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr)? ),+ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr_2021)? ),+ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `penguincrab` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/lib.rs [INFO] [stderr] * src/lkl/syscall_wrappers.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | $id:expr_2021 => $vis:vis fn $func:ident( [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:62:40 [INFO] [stderr] | [INFO] [stderr] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr_2021)? ),+ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stderr] ... [INFO] [stderr] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stderr] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stderr] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stderr] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stderr] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stderr] [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stderr] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lib.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | lkl_init(&lkl_host_ops); [INFO] [stderr] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see issue #114447 [INFO] [stderr] = note: this will be a hard error in the 2024 edition [INFO] [stderr] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stderr] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stderr] help: use `addr_of!` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stderr] | ~~~~~~~~~ + [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static is discouraged [INFO] [stderr] --> src/lib.rs:52:30 [INFO] [stderr] | [INFO] [stderr] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stderr] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see issue #114447 [INFO] [stderr] = note: this will be a hard error in the 2024 edition [INFO] [stderr] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stderr] help: use `addr_of!` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stderr] | ~~~~~~~~~ + [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: extern blocks should be unsafe [INFO] [stdout] --> src/lkl/lklh/lkl_specific.rs:173:1 [INFO] [stdout] | [INFO] [stdout] 173 | extern "C" { [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | _help: needs `unsafe` before the extern keyword: `unsafe` [INFO] [stdout] | | [INFO] [stdout] 174 | | pub fn lkl_init(lkl_ops: &lkl_host_operations) -> c_int; [INFO] [stdout] 175 | | pub static mut lkl_host_ops: lkl_host_operations; [INFO] [stdout] 176 | | /** [INFO] [stdout] ... | [INFO] [stdout] 269 | | [INFO] [stdout] 270 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123743 [INFO] [stdout] = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | $id:expr => $vis:vis fn $func:ident( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 61 | $id:expr_2021 => $vis:vis fn $func:ident( [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:62:44 [INFO] [stdout] | [INFO] [stdout] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr)? ),+ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 62 | $( $arg:ident: $ty:ty $(=> $ex:expr_2021)? ),+ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setup_test` is never used [INFO] [stdout] --> src/lib.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn setup_test() -> LklSetup { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling penguincrab v0.1.63 (/tmp/fixit) [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/lkl/lklh/lkl_specific.rs:173:1 [INFO] [stdout] | [INFO] [stdout] 173 | / extern "C" { [INFO] [stdout] 174 | | pub fn lkl_init(lkl_ops: &lkl_host_operations) -> c_int; [INFO] [stdout] 175 | | pub static mut lkl_host_ops: lkl_host_operations; [INFO] [stdout] 176 | | /** [INFO] [stdout] ... | [INFO] [stdout] 269 | | [INFO] [stdout] 270 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: extern blocks must be unsafe [INFO] [stdout] --> src/lkl/lklh/lkl_specific.rs:173:1 [INFO] [stdout] | [INFO] [stdout] 173 | / extern "C" { [INFO] [stdout] 174 | | pub fn lkl_init(lkl_ops: &lkl_host_operations) -> c_int; [INFO] [stdout] 175 | | pub static mut lkl_host_ops: lkl_host_operations; [INFO] [stdout] 176 | | /** [INFO] [stdout] ... | [INFO] [stdout] 269 | | [INFO] [stdout] 270 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_ITIMER_REAL` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 4 | pub use crate::lkl::lklh::syscall_nos::*; [INFO] [stdout] | -------------------------------- but the name `LKL_ITIMER_REAL` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use crate::lkl::lklh::consts::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is first re-exported here [INFO] [stdout] 2 | pub use crate::lkl::lklh::lkl_specific::*; [INFO] [stdout] 3 | pub use crate::lkl::lklh::rest::*; [INFO] [stdout] | ------------------------- but the name `LKL_PERF_RECORD_MISC_MMAP_DATA` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/lkl/syscall_wrappers.rs:20:49 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn to_cstr<'a>(rust_str: &'a str) -> Option<&CStr> { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a shared reference to a mutable static [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a shared reference to a mutable static [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a shared reference to a mutable static [INFO] [stdout] --> src/lib.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(&lkl_host_ops); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 50 | lkl_init(addr_of!(lkl_host_ops)); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a shared reference to a mutable static [INFO] [stdout] --> src/lib.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(&lkl_host_ops, boot_arg); [INFO] [stdout] | ^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 52 | lkl_start_kernel(addr_of!(lkl_host_ops), boot_arg); [INFO] [stdout] | ~~~~~~~~~ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `penguincrab` (lib) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `penguincrab` (lib test) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "c5fab444cdac3cfb58f0a2e8cb974f928b9210aa5b8d6de83e135250f81c24c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5fab444cdac3cfb58f0a2e8cb974f928b9210aa5b8d6de83e135250f81c24c5", kill_on_drop: false }` [INFO] [stdout] c5fab444cdac3cfb58f0a2e8cb974f928b9210aa5b8d6de83e135250f81c24c5