[INFO] cloning repository https://github.com/keringar/bangOS [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keringar/bangOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeringar%2FbangOS"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeringar%2FbangOS'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c871501c0a9997c5a81d631dd6ef7dc8bc57b81f [INFO] checking keringar/bangOS against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeringar%2FbangOS" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keringar/bangOS on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/keringar/bangOS [INFO] removed path dependency multiboot2 from git repo https://github.com/keringar/bangOS [INFO] finished tweaking git repo https://github.com/keringar/bangOS [INFO] tweaked toml for git repo https://github.com/keringar/bangOS written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/keringar/bangOS already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (multiboot2) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (multiboot2) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4744b5418342101758eb0673ba515c708eb9368a44a993cef3c9c82f4e1e710 [INFO] running `"docker" "start" "-a" "d4744b5418342101758eb0673ba515c708eb9368a44a993cef3c9c82f4e1e710"` [INFO] [stderr] warning: dependency (multiboot2) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bit_field v0.7.0 [INFO] [stderr] Checking rlibc v1.0.0 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking x86_64 v0.1.2 [INFO] [stderr] Checking multiboot2 v0.8.2 [INFO] [stderr] Checking bang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `multiboot2::ELF_SECTION_ALLOCATED`, `multiboot2::ELF_SECTION_EXECUTABLE`, `multiboot2::ELF_SECTION_WRITABLE` [INFO] [stderr] --> src/memory/paging/entry.rs:65:26 [INFO] [stderr] | [INFO] [stderr] 65 | use multiboot2::{ELF_SECTION_ALLOCATED, ELF_SECTION_EXECUTABLE, ELF_SECTION_WRITABLE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ no `ELF_SECTION_WRITABLE` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `ELF_SECTION_EXECUTABLE` in the root [INFO] [stderr] | no `ELF_SECTION_ALLOCATED` in the root [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/memory/paging/mod.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | asm!("mov $0, %cr3" :: "r" (address)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | #[lang = "panic_fmt"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error: language item required, but not found: `eh_personality` [INFO] [stderr] [INFO] [stderr] error: `#[panic_handler]` function required, but not found [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | buffer: Unique, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:145:22 [INFO] [stderr] | [INFO] [stderr] 145 | buffer: unsafe { Unique::new_unchecked(VGA_BUFFER_VMA as *mut _) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | p4: Unique>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | p4: Unique::new_unchecked(table::P4), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> src/memory/area_frame_allocator.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | areas: MemoryAreaIter, [INFO] [stderr] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] help: consider introducing a named lifetime parameter [INFO] [stderr] | [INFO] [stderr] 8 | pub struct AreaFrameAllocator<'a> { [INFO] [stderr] 9 | next_free_frame: Frame, [INFO] [stderr] 10 | current_area: Option<&'static MemoryArea>, [INFO] [stderr] 11 | areas: MemoryAreaIter<'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0106, E0432, E0522, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0106`. [INFO] [stderr] error: could not compile `bang`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved imports `multiboot2::ELF_SECTION_ALLOCATED`, `multiboot2::ELF_SECTION_EXECUTABLE`, `multiboot2::ELF_SECTION_WRITABLE` [INFO] [stderr] --> src/memory/paging/entry.rs:65:26 [INFO] [stderr] | [INFO] [stderr] 65 | use multiboot2::{ELF_SECTION_ALLOCATED, ELF_SECTION_EXECUTABLE, ELF_SECTION_WRITABLE}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ no `ELF_SECTION_WRITABLE` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `ELF_SECTION_EXECUTABLE` in the root [INFO] [stderr] | no `ELF_SECTION_ALLOCATED` in the root [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'asm': the syntax of asm! will change soon, use llvm_asm! to avoid breakage [INFO] [stderr] --> src/memory/paging/mod.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | asm!("mov $0, %cr3" :: "r" (address)); [INFO] [stderr] | ^^^ help: replace the use of the deprecated item: `llvm_asm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | #[lang = "panic_fmt"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | buffer: Unique, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/vga_buffer.rs:145:22 [INFO] [stderr] | [INFO] [stderr] 145 | buffer: unsafe { Unique::new_unchecked(VGA_BUFFER_VMA as *mut _) }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | p4: Unique>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stderr] --> src/memory/paging/mapper.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | p4: Unique::new_unchecked(table::P4), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(ptr_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> src/memory/area_frame_allocator.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | areas: MemoryAreaIter, [INFO] [stderr] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] help: consider introducing a named lifetime parameter [INFO] [stderr] | [INFO] [stderr] 8 | pub struct AreaFrameAllocator<'a> { [INFO] [stderr] 9 | next_free_frame: Frame, [INFO] [stderr] 10 | current_area: Option<&'static MemoryArea>, [INFO] [stderr] 11 | areas: MemoryAreaIter<'a>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0106, E0432, E0522, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0106`. [INFO] [stderr] error: could not compile `bang`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d4744b5418342101758eb0673ba515c708eb9368a44a993cef3c9c82f4e1e710"` [INFO] running `"docker" "rm" "-f" "d4744b5418342101758eb0673ba515c708eb9368a44a993cef3c9c82f4e1e710"` [INFO] [stdout] d4744b5418342101758eb0673ba515c708eb9368a44a993cef3c9c82f4e1e710