[INFO] cloning repository https://github.com/jackwickham/rust-kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackwickham/rust-kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackwickham%2Frust-kernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackwickham%2Frust-kernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27618f3b4cb2fab12baf68593742cbd8e7ae9635 [INFO] checking jackwickham/rust-kernel against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackwickham%2Frust-kernel" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackwickham/rust-kernel on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-11/source/.cargo/config [INFO] started tweaking git repo https://github.com/jackwickham/rust-kernel [INFO] finished tweaking git repo https://github.com/jackwickham/rust-kernel [INFO] tweaked toml for git repo https://github.com/jackwickham/rust-kernel written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/jackwickham/rust-kernel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tock-registers v0.3.0 [INFO] [stderr] Downloaded register v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91f5e75793fc37f50ffd63591a04b6a3e09dc4b8eac4e297b59104aba0f6c41c [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" "91f5e75793fc37f50ffd63591a04b6a3e09dc4b8eac4e297b59104aba0f6c41c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91f5e75793fc37f50ffd63591a04b6a3e09dc4b8eac4e297b59104aba0f6c41c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91f5e75793fc37f50ffd63591a04b6a3e09dc4b8eac4e297b59104aba0f6c41c", kill_on_drop: false }` [INFO] [stdout] 91f5e75793fc37f50ffd63591a04b6a3e09dc4b8eac4e297b59104aba0f6c41c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f7ca417636b41e50433be99daa94760a22fd6219b08fb5f3caf2b8b627f8fe2 [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" "1f7ca417636b41e50433be99daa94760a22fd6219b08fb5f3caf2b8b627f8fe2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking tock-registers v0.3.0 [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/utils) [INFO] [stderr] Checking init v0.1.0 (/opt/rustwide/workdir/init) [INFO] [stdout] warning: unused import: `AtomicU64` [INFO] [stdout] --> utils/src/sync.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | use core::sync::atomic::{AtomicBool, Ordering, AtomicU64}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `renamed_spin_loop` has been stable since 1.49.0 and no longer requires an attribute to enable [INFO] [stdout] --> utils/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(renamed_spin_loop)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking register v0.3.2 [INFO] [stdout] warning: unused import: `AtomicU64` [INFO] [stdout] --> utils/src/sync.rs:4:48 [INFO] [stdout] | [INFO] [stdout] 4 | use core::sync::atomic::{AtomicBool, Ordering, AtomicU64}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `renamed_spin_loop` has been stable since 1.49.0 and no longer requires an attribute to enable [INFO] [stdout] --> utils/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(renamed_spin_loop)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking macro_tsts v0.1.0 (/opt/rustwide/workdir/macro_tests) [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/peripherals/timer.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | asm!("nop" :::: "volatile"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> src/peripherals/timer.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | asm!("nop" :::: "volatile"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr` [INFO] [stdout] --> src/self_update.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::ptr; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ordering`, `compiler_fence` [INFO] [stdout] --> src/self_update.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use core::sync::atomic::{compiler_fence, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem::transmute` [INFO] [stdout] --> src/self_update.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [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::peripherals::uart0::get_uart` [INFO] [stdout] --> src/panic_handler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::peripherals::uart0::get_uart; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::peripherals::power` [INFO] [stdout] --> src/panic_handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::peripherals::power; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/panic_handler.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::panic::PanicInfo` [INFO] [stdout] --> src/panic_handler.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::panic::PanicInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ptr` [INFO] [stdout] --> src/self_update.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::ptr; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ordering`, `compiler_fence` [INFO] [stdout] --> src/self_update.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use core::sync::atomic::{compiler_fence, Ordering}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem::transmute` [INFO] [stdout] --> src/self_update.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use core::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `AnEnum` in public interface [INFO] [stdout] --> macro_tests/src/lib.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(IterableEnum, Debug, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^ can't leak private type [INFO] [stdout] 6 | enum AnEnum { [INFO] [stdout] | ----------- `AnEnum` declared as private [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `AnotherEnum` in public interface [INFO] [stdout] --> macro_tests/src/lib.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(IterableEnum, Debug, PartialEq)] [INFO] [stdout] | ^^^^^^^^^^^^ can't leak private type [INFO] [stdout] 13 | enum AnotherEnum { [INFO] [stdout] | ---------------- `AnotherEnum` declared as private [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info) [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 E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `macro_tsts` [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: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1f7ca417636b41e50433be99daa94760a22fd6219b08fb5f3caf2b8b627f8fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f7ca417636b41e50433be99daa94760a22fd6219b08fb5f3caf2b8b627f8fe2", kill_on_drop: false }` [INFO] [stdout] 1f7ca417636b41e50433be99daa94760a22fd6219b08fb5f3caf2b8b627f8fe2