[INFO] cloning repository https://github.com/zcorniere/FalloutOS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcorniere/FalloutOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c0876a8df106cafc309f37e1b43f3ad3237f525 [INFO] checking zcorniere/FalloutOS against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcorniere%2FFalloutOS" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zcorniere/FalloutOS on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3/source/rust-toolchain [INFO] started tweaking git repo https://github.com/zcorniere/FalloutOS [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/zcorniere/FalloutOS [INFO] tweaked toml for git repo https://github.com/zcorniere/FalloutOS written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/zcorniere/FalloutOS already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile v0.4.4 [INFO] [stderr] Downloaded x86_64 v0.14.0 [INFO] [stderr] Downloaded x86_64 v0.13.6 [INFO] [stderr] Downloaded vga_buffer_rs v0.1.2 [INFO] [stderr] Downloaded toogle v0.1.1 [INFO] [stderr] Downloaded bootloader v0.9.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 104d25af1dadb2adf917dba9335ff218c38d01201402100da9a4e2a1b77951b1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "104d25af1dadb2adf917dba9335ff218c38d01201402100da9a4e2a1b77951b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "104d25af1dadb2adf917dba9335ff218c38d01201402100da9a4e2a1b77951b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104d25af1dadb2adf917dba9335ff218c38d01201402100da9a4e2a1b77951b1", kill_on_drop: false }` [INFO] [stdout] 104d25af1dadb2adf917dba9335ff218c38d01201402100da9a4e2a1b77951b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e05448c7d5df0db13b70b3f0be05c17d3ec31818ea1d6f812e13a0b9eb44a522 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e05448c7d5df0db13b70b3f0be05c17d3ec31818ea1d6f812e13a0b9eb44a522", kill_on_drop: false }` [INFO] [stderr] Compiling x86_64 v0.13.6 [INFO] [stderr] Compiling bootloader v0.9.16 [INFO] [stderr] Compiling x86_64 v0.14.0 [INFO] [stderr] Checking conquer-util v0.3.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking volatile v0.4.4 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stderr] Checking toogle v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking vga_buffer_rs v0.1.2 [INFO] [stderr] Checking pic8259_simple v0.2.0 [INFO] [stderr] Checking conquer-once v0.3.2 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking spin v0.9.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking uart_16550 v0.2.12 [INFO] [stderr] Checking fallout_qemu v0.0.1 (/opt/rustwide/workdir/lib/qemu) [INFO] [stderr] Checking fallout_testing_framework v0.0.1 (/opt/rustwide/workdir/lib/test_framework) [INFO] [stderr] Checking fallout_os v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `vga_buffer` [INFO] [stdout] --> tests/basic_boot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use vga_buffer::println; [INFO] [stdout] | ^^^^^^^^^^ help: a similar path exists: `vga_buffer_rs::vga_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `println` [INFO] [stdout] --> tests/basic_boot.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | println!("test_println output"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[alloc_error_handler]` function required, but not found. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: Use `#![feature(default_alloc_error_handler)]` for a default error handler. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `interrupt` [INFO] [stdout] --> tests/stack_overflow.rs:17:34 [INFO] [stdout] | [INFO] [stdout] 17 | .set_stack_index(interrupt::gdt::DOUBLE_FAULT_IST_INDEX); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `interrupt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fallout_os` [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] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `interrupt` [INFO] [stdout] --> tests/stack_overflow.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | interrupt::gdt::init_gdt(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `interrupt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[alloc_error_handler]` function required, but not found. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: Use `#![feature(default_alloc_error_handler)]` for a default error handler. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `vga_buffer` [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vga_buffer::println; [INFO] [stdout] | ^^^^^^^^^^ help: a similar path exists: `vga_buffer_rs::vga_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `vga_buffer` [INFO] [stdout] --> src/tests.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use vga_buffer::{BUFFER_HEIGHT, WRITER}; [INFO] [stdout] | ^^^^^^^^^^ help: a similar path exists: `vga_buffer_rs::vga_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `println` is ambiguous (`macro_rules` vs non-`macro_rules` from other module) [INFO] [stdout] --> src/tests.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | println!("This is a simple output"); [INFO] [stdout] | ^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] note: `println` could refer to the macro defined here [INFO] [stdout] --> src/vga/macros.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / macro_rules! println { [INFO] [stdout] 8 | | () => ($crate::print!("\n")); [INFO] [stdout] 9 | | ($($arg:tt)*) => ($crate::print!("{}\n", format_args!($($arg)*))); [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `println` could also refer to the unresolved item imported here [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vga_buffer::println; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: use `self::println` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0659]: `println` is ambiguous (`macro_rules` vs non-`macro_rules` from other module) [INFO] [stdout] --> src/tests.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | println!("test_println_many output line"); [INFO] [stdout] | ^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] note: `println` could refer to the macro defined here [INFO] [stdout] --> src/vga/macros.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / macro_rules! println { [INFO] [stdout] 8 | | () => ($crate::print!("\n")); [INFO] [stdout] 9 | | ($($arg:tt)*) => ($crate::print!("{}\n", format_args!($($arg)*))); [INFO] [stdout] 10 | | } [INFO] [stdout] | |_^ [INFO] [stdout] note: `println` could also refer to the unresolved item imported here [INFO] [stdout] --> src/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use vga_buffer::println; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: use `self::println` to refer to this unresolved item unambiguously [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `interrupt` [INFO] [stdout] --> tests/heap_allocation.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | interrupt::init(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared crate or module `interrupt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memory` [INFO] [stdout] --> tests/heap_allocation.rs:19:31 [INFO] [stdout] | [INFO] [stdout] 19 | let mut mapper = unsafe { memory::init(physical_mem_off) }; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memory` [INFO] [stdout] --> tests/heap_allocation.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) }; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memory` [INFO] [stdout] --> tests/heap_allocation.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | memory::allocator::init_heap(&mut mapper, &mut frame_allocator) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memory` [INFO] [stdout] --> tests/heap_allocation.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | for i in 0..memory::allocator::HEAP_SIZE { [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `memory` [INFO] [stdout] --> tests/heap_allocation.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | for i in 0..memory::allocator::HEAP_SIZE { [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `memory` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[alloc_error_handler]` function required, but not found. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] note: Use `#![feature(default_alloc_error_handler)]` for a default error handler. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `read` exists for struct `Volatile<{integer}>`, but its trait bounds were not satisfied [INFO] [stdout] --> tests/stack_overflow.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | volatile::Volatile::new(0).read(); [INFO] [stdout] | ^^^^ method cannot be called on `Volatile<{integer}>` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `<{integer} as __Deref>::Target = _` [INFO] [stdout] `{integer}: __Deref` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> tests/stack_overflow.rs:16:45 [INFO] [stdout] | [INFO] [stdout] 16 | idt.double_fault.set_handler_fn(test_double_fault_handler) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `InterruptStackFrame`, found `&mut InterruptStackFrame` [INFO] [stdout] ... [INFO] [stdout] 23 | / extern "x86-interrupt" fn test_double_fault_handler( [INFO] [stdout] 24 | | _stack_frame: &mut InterruptStackFrame, [INFO] [stdout] 25 | | _error_code: u64, [INFO] [stdout] 26 | | ) -> ! { [INFO] [stdout] | |______- for<'r> extern "x86-interrupt" fn(&'r mut InterruptStackFrame, u64) -> ! {test_double_fault_handler} defined here [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `extern "x86-interrupt" fn(InterruptStackFrame, _) -> _` [INFO] [stdout] found fn item `extern "x86-interrupt" for<'r> fn(&'r mut InterruptStackFrame, _) -> _ {test_double_fault_handler}` [INFO] [stdout] help: use parentheses to call this function [INFO] [stdout] | [INFO] [stdout] 16 | idt.double_fault.set_handler_fn(test_double_fault_handler(_stack_frame, _error_code)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> src/tests.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0659. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e05448c7d5df0db13b70b3f0be05c17d3ec31818ea1d6f812e13a0b9eb44a522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e05448c7d5df0db13b70b3f0be05c17d3ec31818ea1d6f812e13a0b9eb44a522", kill_on_drop: false }` [INFO] [stdout] e05448c7d5df0db13b70b3f0be05c17d3ec31818ea1d6f812e13a0b9eb44a522