[INFO] cloning repository https://github.com/Syudagye/truc-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Syudagye/truc-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyudagye%2Ftruc-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyudagye%2Ftruc-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db8d1f8a03f41e588af3bf79e5c1935dbf23a210 [INFO] checking Syudagye/truc-os against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyudagye%2Ftruc-os" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Syudagye/truc-os [INFO] finished tweaking git repo https://github.com/Syudagye/truc-os [INFO] tweaked toml for git repo https://github.com/Syudagye/truc-os written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Syudagye/truc-os on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Syudagye/truc-os 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f75887a7c1a850354712697b0e4279cef684e1fb12f75fa30eb4371cd0e6b8a0 [INFO] running `Command { std: "docker" "start" "-a" "f75887a7c1a850354712697b0e4279cef684e1fb12f75fa30eb4371cd0e6b8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f75887a7c1a850354712697b0e4279cef684e1fb12f75fa30eb4371cd0e6b8a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f75887a7c1a850354712697b0e4279cef684e1fb12f75fa30eb4371cd0e6b8a0", kill_on_drop: false }` [INFO] [stdout] f75887a7c1a850354712697b0e4279cef684e1fb12f75fa30eb4371cd0e6b8a0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9708f26a9eccae37e4a012280b1f1ff4e015166ae6daf506a5ab54479eba2358 [INFO] running `Command { std: "docker" "start" "-a" "9708f26a9eccae37e4a012280b1f1ff4e015166ae6daf506a5ab54479eba2358", kill_on_drop: false }` [INFO] [stderr] Checking woke-os v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `core::arch::riscv32` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | arch::{asm, global_asm, riscv32::wfi}, [INFO] [stdout] | ^^^^^^^ could not find `riscv32` in `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::arch::riscv32` [INFO] [stdout] --> src/main.rs:9:29 [INFO] [stdout] | [INFO] [stdout] 9 | arch::{asm, global_asm, riscv32::wfi}, [INFO] [stdout] | ^^^^^^^ could not find `riscv32` in `arch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `_stack` [INFO] [stdout] --> src/memory/page_table.rs:7:88 [INFO] [stdout] | [INFO] [stdout] 7 | memory::{_bss_end, _bss_start, _data_end, _data_start, _rodata_end, _rodata_start, _stack, _text_end, _text_start, page_allocator, PA... [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: `_stack` [INFO] [stdout] --> src/memory/page_table.rs:7:88 [INFO] [stdout] | [INFO] [stdout] 7 | memory::{_bss_end, _bss_start, _data_end, _data_start, _rodata_end, _rodata_start, _stack, _text_end, _text_start, page_allocator, PA... [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | / fn panic(_panic: &PanicInfo<'_>) -> ! { [INFO] [stdout] 27 | | hang() [INFO] [stdout] 28 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5f172c9a1cad1328.rlib [INFO] [stdout] = note: second definition in the local crate (`woke_os`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `riscv_ext_intrinsics` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(riscv_ext_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `woke-os` (bin "woke-os" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/memory/page_table.rs:132:26 [INFO] [stdout] | [INFO] [stdout] 132 | asm!("csrw satp, {}", in(reg) satp); [INFO] [stdout] | ^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/trap.rs:46:21 [INFO] [stdout] | [INFO] [stdout] 46 | asm!("csrrs {0}, scause, x0", out(reg) reason); [INFO] [stdout] | ^^^ ------ for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> src/main.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | asm!("csrrs {}, satp, zero", out(reg) satp); [INFO] [stdout] | ^^ ---- for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:e}` to have the register formatted as `eax` (for 32-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/memory.rs:48:28 [INFO] [stdout] | [INFO] [stdout] 48 | unsafe fn alloc(&self, layout: core::alloc::Layout) -> *mut u8 { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ptr` [INFO] [stdout] --> src/memory.rs:52:30 [INFO] [stdout] | [INFO] [stdout] 52 | unsafe fn dealloc(&self, ptr: *mut u8, layout: core::alloc::Layout) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/memory.rs:52:44 [INFO] [stdout] | [INFO] [stdout] 52 | unsafe fn dealloc(&self, ptr: *mut u8, layout: core::alloc::Layout) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `woke-os` (bin "woke-os") due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9708f26a9eccae37e4a012280b1f1ff4e015166ae6daf506a5ab54479eba2358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9708f26a9eccae37e4a012280b1f1ff4e015166ae6daf506a5ab54479eba2358", kill_on_drop: false }` [INFO] [stdout] 9708f26a9eccae37e4a012280b1f1ff4e015166ae6daf506a5ab54479eba2358