[INFO] cloning repository https://github.com/mikedilger/winkle-kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikedilger/winkle-kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikedilger%2Fwinkle-kernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikedilger%2Fwinkle-kernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1cddae70d28a8426ad2297e361cd2aa96fb6a4fc [INFO] checking mikedilger/winkle-kernel against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikedilger%2Fwinkle-kernel" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikedilger/winkle-kernel on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mikedilger/winkle-kernel [INFO] finished tweaking git repo https://github.com/mikedilger/winkle-kernel [INFO] tweaked toml for git repo https://github.com/mikedilger/winkle-kernel written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/mikedilger/winkle-kernel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f36d5e75717ede91610105b9c9ed9f7ee46bd9bda7fb5422ff30a52811a8cf4a [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" "f36d5e75717ede91610105b9c9ed9f7ee46bd9bda7fb5422ff30a52811a8cf4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36d5e75717ede91610105b9c9ed9f7ee46bd9bda7fb5422ff30a52811a8cf4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36d5e75717ede91610105b9c9ed9f7ee46bd9bda7fb5422ff30a52811a8cf4a", kill_on_drop: false }` [INFO] [stdout] f36d5e75717ede91610105b9c9ed9f7ee46bd9bda7fb5422ff30a52811a8cf4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fc940563963ea89aca7fd053b9a9ffbb303267b640cb8176d1a87bc43103a54 [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" "0fc940563963ea89aca7fd053b9a9ffbb303267b640cb8176d1a87bc43103a54", kill_on_drop: false }` [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking winkle-kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: Winkle does not support the specified target architecture. [INFO] [stdout] --> src/target/arch/mod.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | compile_error!("Winkle does not support the specified target architecture."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Winkle does not support the specified machine [INFO] [stdout] --> src/target/machine/mod.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | compile_error!("Winkle does not support the specified machine"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::target::AtomicPtr` [INFO] [stdout] --> src/atomic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::target::AtomicPtr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `AtomicPtr` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::target::AtomicPtr` [INFO] [stdout] --> src/register.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::target::AtomicPtr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `AtomicPtr` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `target::CONSOLE` [INFO] [stdout] --> src/kernel.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use target::CONSOLE; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `CONSOLE` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `pause` in module `crate::target` [INFO] [stdout] --> src/spinlock.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | crate::target::pause(); [INFO] [stdout] | ^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `abort` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | crate::target::abort() [INFO] [stdout] | ^^^^^ not found in `crate::target` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 15 | use core::intrinsics::abort; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UART0_ADDR` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | (crate::target::UART0_ADDR as *mut u8) [INFO] [stdout] | ^^^^^^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UART0_ADDR` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | (crate::target::UART0_ADDR as *mut u8) [INFO] [stdout] | ^^^^^^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/kernel.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | fn panic(info: &core::panic::PanicInfo) -> ! [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/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib [INFO] [stdout] = note: second definition in the local crate (`kernel`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Winkle does not support the specified target architecture. [INFO] [stdout] --> src/target/arch/mod.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | compile_error!("Winkle does not support the specified target architecture."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Winkle does not support the specified machine [INFO] [stdout] --> src/target/machine/mod.rs:30:1 [INFO] [stdout] | [INFO] [stdout] 30 | compile_error!("Winkle does not support the specified machine"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::target::AtomicPtr` [INFO] [stdout] --> src/atomic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::target::AtomicPtr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `AtomicPtr` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::target::AtomicPtr` [INFO] [stdout] --> src/register.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::target::AtomicPtr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `AtomicPtr` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `target::CONSOLE` [INFO] [stdout] --> src/kernel.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use target::CONSOLE; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `CONSOLE` in `target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `pause` in module `crate::target` [INFO] [stdout] --> src/spinlock.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 37 | crate::target::pause(); [INFO] [stdout] | ^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `abort` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:25:20 [INFO] [stdout] | [INFO] [stdout] 25 | crate::target::abort() [INFO] [stdout] | ^^^^^ not found in `crate::target` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 15 | use core::intrinsics::abort; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UART0_ADDR` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:46:29 [INFO] [stdout] | [INFO] [stdout] 46 | (crate::target::UART0_ADDR as *mut u8) [INFO] [stdout] | ^^^^^^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `UART0_ADDR` in module `crate::target` [INFO] [stdout] --> src/kernel.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | (crate::target::UART0_ADDR as *mut u8) [INFO] [stdout] | ^^^^^^^^^^ not found in `crate::target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::atomic::Atomic` [INFO] [stdout] --> src/register.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::atomic::Atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Uart` [INFO] [stdout] --> src/kernel.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | use device::uart::{Uart, UartParity}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> src/macros.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/kernel.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | println!("Hello World!\n"); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `winkle-kernel` [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] warning: unused import: `crate::atomic::Atomic` [INFO] [stdout] --> src/register.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::atomic::Atomic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Uart` [INFO] [stdout] --> src/kernel.rs:33:24 [INFO] [stdout] | [INFO] [stdout] 33 | use device::uart::{Uart, UartParity}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt::Write` [INFO] [stdout] --> src/macros.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | use core::fmt::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/kernel.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | println!("Hello World!\n"); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0fc940563963ea89aca7fd053b9a9ffbb303267b640cb8176d1a87bc43103a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fc940563963ea89aca7fd053b9a9ffbb303267b640cb8176d1a87bc43103a54", kill_on_drop: false }` [INFO] [stdout] 0fc940563963ea89aca7fd053b9a9ffbb303267b640cb8176d1a87bc43103a54