[INFO] updating cached repository michaelmelanson/kernel [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michaelmelanson/kernel [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michaelmelanson/kernel" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelmelanson/kernel"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelmelanson/kernel'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michaelmelanson/kernel" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michaelmelanson/kernel"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michaelmelanson/kernel'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6660a1c5b7a3cb3c55e1755d7e378248d14fe370 [INFO] sha for GitHub repo michaelmelanson/kernel: 6660a1c5b7a3cb3c55e1755d7e378248d14fe370 [INFO] validating manifest of michaelmelanson/kernel on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of michaelmelanson/kernel on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing michaelmelanson/kernel [INFO] removed path dependency bootloader from michaelmelanson/kernel [INFO] finished frobbing michaelmelanson/kernel [INFO] frobbed toml for michaelmelanson/kernel written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelmelanson/kernel/Cargo.toml [INFO] started frobbing michaelmelanson/kernel [INFO] removed path dependency bootloader from michaelmelanson/kernel [INFO] finished frobbing michaelmelanson/kernel [INFO] frobbed toml for michaelmelanson/kernel written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michaelmelanson/kernel/Cargo.toml [INFO] crate michaelmelanson/kernel already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/michaelmelanson/kernel/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking michaelmelanson/kernel against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/michaelmelanson/kernel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 680d3f64c0b05390e488a3cc133a8d4575ba111c3070cd3e727de0999fd19dbf [INFO] running `"docker" "start" "-a" "680d3f64c0b05390e488a3cc133a8d4575ba111c3070cd3e727de0999fd19dbf"` [INFO] [stderr] warning: dependency (bootloader) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling llvm-tools v0.1.1 [INFO] [stderr] Compiling x86 v0.16.3 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking x86_64 v0.3.6 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Compiling skeptic v0.5.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling bootloader v0.5.3 [INFO] [stderr] Compiling fixedvec v0.2.3 [INFO] [stderr] Checking x86_64 v0.5.4 [INFO] [stderr] Checking kernel v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0407]: method `alloc` is not a member of trait `x86_64::structures::paging::FrameAllocator` [INFO] [stderr] --> src/arch/x86_64/paging/frame_allocator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | / fn alloc(&mut self) -> Option> { [INFO] [stderr] 7 | | None [INFO] [stderr] 8 | | } [INFO] [stderr] | |_____^ not a member of trait `x86_64::structures::paging::FrameAllocator` [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mapper`, `PageTableFlags`, `RecursivePageTable` [INFO] [stderr] --> src/arch/x86_64/paging/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Mapper, Page, PageTable, PageTableFlags, PhysFrame, RecursivePageTable, Size2MiB, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:2:57 [INFO] [stderr] | [INFO] [stderr] 2 | use x86_64::structures::idt::{InterruptDescriptorTable, ExceptionStackFrame, PageFaultErrorCode}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:7:63 [INFO] [stderr] | [INFO] [stderr] 7 | extern "x86-interrupt" fn exception_handler(stack_frame: &mut ExceptionStackFrame, error_code: u64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:15:58 [INFO] [stderr] | [INFO] [stderr] 15 | extern "x86-interrupt" fn trap_handler(stack_frame: &mut ExceptionStackFrame) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:20:59 [INFO] [stderr] | [INFO] [stderr] 20 | type InterruptHandler = extern "x86-interrupt" fn(_: &mut ExceptionStackFrame); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:21:59 [INFO] [stderr] | [INFO] [stderr] 21 | type PageFaultHandler = extern "x86-interrupt" fn(_: &mut ExceptionStackFrame, _: PageFaultErrorCode); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:22:59 [INFO] [stderr] | [INFO] [stderr] 22 | type ExceptionHandler = extern "x86-interrupt" fn(_: &mut ExceptionStackFrame, error_code: u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:48:53 [INFO] [stderr] | [INFO] [stderr] 48 | extern "x86-interrupt" fn gpf_handler(stack: &mut ExceptionStackFrame, error_code: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:52:62 [INFO] [stderr] | [INFO] [stderr] 52 | extern "x86-interrupt" fn double_fault_handler(stack: &mut ExceptionStackFrame, error_code: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/interrupts/mod.rs:61:54 [INFO] [stderr] | [INFO] [stderr] 61 | extern "x86-interrupt" fn irq_handler(_stack: &mut ExceptionStackFrame) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/paging/mod.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use x86_64::structures::idt::{ExceptionStackFrame, PageFaultErrorCode}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'x86_64::structures::idt::ExceptionStackFrame': This type was renamed to InterruptStackFrame. [INFO] [stderr] --> src/arch/x86_64/paging/mod.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | stack_frame: &mut ExceptionStackFrame, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `allocate_frame` [INFO] [stderr] --> src/arch/x86_64/paging/frame_allocator.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | impl x86_64::structures::paging::FrameAllocator for FrameAllocator { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `allocate_frame` in implementation [INFO] [stderr] | [INFO] [stderr] = note: `allocate_frame` from trait: `fn(&mut Self) -> core::option::Option>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0407. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: Could not compile `kernel`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "680d3f64c0b05390e488a3cc133a8d4575ba111c3070cd3e727de0999fd19dbf"` [INFO] running `"docker" "rm" "-f" "680d3f64c0b05390e488a3cc133a8d4575ba111c3070cd3e727de0999fd19dbf"` [INFO] [stdout] 680d3f64c0b05390e488a3cc133a8d4575ba111c3070cd3e727de0999fd19dbf