[INFO] cloning repository https://github.com/alnyan/osdev-x [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alnyan/osdev-x" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fosdev-x", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fosdev-x'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f317ea1144a7d8f31773d9e49d0383e1d4364a4b [INFO] checking alnyan/osdev-x against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falnyan%2Fosdev-x" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alnyan/osdev-x on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alnyan/osdev-x [INFO] finished tweaking git repo https://github.com/alnyan/osdev-x [INFO] tweaked toml for git repo https://github.com/alnyan/osdev-x written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/alnyan/osdev-x 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tock-registers v0.8.1 [INFO] [stderr] Downloaded endian-type-rs v0.1.4 [INFO] [stderr] Downloaded aarch64-cpu v9.3.1 [INFO] [stderr] Downloaded elf v0.7.2 [INFO] [stderr] Downloaded fdt-rs v0.4.3 [INFO] [stderr] Downloaded compiler_builtins v0.1.95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbacfa761193600eecb49ef5301c0c9d2a884584770991789a3362071f49d742 [INFO] running `Command { std: "docker" "start" "-a" "fbacfa761193600eecb49ef5301c0c9d2a884584770991789a3362071f49d742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbacfa761193600eecb49ef5301c0c9d2a884584770991789a3362071f49d742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbacfa761193600eecb49ef5301c0c9d2a884584770991789a3362071f49d742", kill_on_drop: false }` [INFO] [stdout] fbacfa761193600eecb49ef5301c0c9d2a884584770991789a3362071f49d742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0913ef151ceb6368fb36c21dca159042a3ced3de7717a3548750527d5b32324 [INFO] running `Command { std: "docker" "start" "-a" "a0913ef151ceb6368fb36c21dca159042a3ced3de7717a3548750527d5b32324", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking abi v0.1.0 (/opt/rustwide/workdir/lib/abi) [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking endian-type-rs v0.1.4 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking unsafe_unwrap v0.1.0 [INFO] [stderr] Checking tock-registers v0.8.1 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking vfs v0.1.0 (/opt/rustwide/workdir/lib/vfs) [INFO] [stderr] Checking elf v0.7.2 [INFO] [stderr] Checking aarch64-cpu v9.3.1 [INFO] [stderr] Checking test_program v0.1.0 (/opt/rustwide/workdir/usr/test_program) [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling atomic_enum v0.2.0 [INFO] [stderr] Checking fdt-rs v0.4.3 [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/kernel) [INFO] [stdout] error: environment variable `PROFILE` not defined at compile time [INFO] [stdout] --> kernel/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | env!("PROFILE"), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: Cargo sets build script variables at run time. Use `std::env::var("PROFILE")` instead [INFO] [stdout] = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: environment variable `PROFILE` not defined at compile time [INFO] [stdout] --> kernel/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | env!("PROFILE"), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: Cargo sets build script variables at run time. Use `std::env::var("PROFILE")` instead [INFO] [stdout] = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info) [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: invalid register `x0`: unknown register [INFO] [stdout] --> kernel/src/arch/aarch64/smp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | asm!("hvc #0", inout("x0") x0, in("x1") x1, in("x2") x2, in("x3") x3); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `x1`: unknown register [INFO] [stdout] --> kernel/src/arch/aarch64/smp.rs:38:40 [INFO] [stdout] | [INFO] [stdout] 38 | asm!("hvc #0", inout("x0") x0, in("x1") x1, in("x2") x2, in("x3") x3); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `x2`: unknown register [INFO] [stdout] --> kernel/src/arch/aarch64/smp.rs:38:53 [INFO] [stdout] | [INFO] [stdout] 38 | asm!("hvc #0", inout("x0") x0, in("x1") x1, in("x2") x2, in("x3") x3); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: invalid register `x3`: unknown register [INFO] [stdout] --> kernel/src/arch/aarch64/smp.rs:38:66 [INFO] [stdout] | [INFO] [stdout] 38 | asm!("hvc #0", inout("x0") x0, in("x1") x1, in("x2") x2, in("x3") x3); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> kernel/src/panic.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | / fn panic_handler(pi: &core::panic::PanicInfo) -> ! { [INFO] [stdout] 31 | | unsafe { [INFO] [stdout] 32 | | ArchitectureImpl::set_interrupt_mask(true); [INFO] [stdout] 33 | | } [INFO] [stdout] ... | [INFO] [stdout] 76 | | } [INFO] [stdout] 77 | | } [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/506512391b1a75ae450d36c9420978402a91abcc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib [INFO] [stdout] = note: second definition in the local crate (`kernel`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel` (bin "kernel" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0015]: cannot call non-const fn ` as Iterator>::step_by` in constant functions [INFO] [stdout] --> kernel/src/mem/phys/mod.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | self.range().step_by(0x1000) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants [INFO] [stdout] help: add `#![feature(effects)]` to the crate attributes to enable [INFO] [stdout] --> kernel/src/main.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 + #![feature(effects)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0015`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "a0913ef151ceb6368fb36c21dca159042a3ced3de7717a3548750527d5b32324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0913ef151ceb6368fb36c21dca159042a3ced3de7717a3548750527d5b32324", kill_on_drop: false }` [INFO] [stdout] a0913ef151ceb6368fb36c21dca159042a3ced3de7717a3548750527d5b32324