[INFO] cloning repository spwilson2/armos [INFO] running `"git" "clone" "--bare" "git://github.com/spwilson2/armos.git" "work/cache/sources/gh/spwilson2/armos"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/spwilson2/armos'... [INFO] running `"git" "clone" "work/cache/sources/gh/spwilson2/armos" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/spwilson2/armos"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/spwilson2/armos'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/spwilson2/armos" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/spwilson2/armos"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/spwilson2/armos'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5468ba5dce115a7f572911f0b654e2d74186fd31 [INFO] sha for GitHub repo spwilson2/armos: 5468ba5dce115a7f572911f0b654e2d74186fd31 [INFO] validating manifest of spwilson2/armos on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of spwilson2/armos on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing spwilson2/armos [INFO] finished frobbing spwilson2/armos [INFO] frobbed toml for spwilson2/armos written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/spwilson2/armos/Cargo.toml [INFO] started frobbing spwilson2/armos [INFO] finished frobbing spwilson2/armos [INFO] frobbed toml for spwilson2/armos written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/spwilson2/armos/Cargo.toml [INFO] crate spwilson2/armos already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking spwilson2/armos against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/spwilson2/armos:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3e3df8d18d27cfee7d370625871edf67e3ca18e3587cfa82c8a980f42366dd37 [INFO] running `"docker" "start" "-a" "3e3df8d18d27cfee7d370625871edf67e3ca18e3587cfa82c8a980f42366dd37"` [INFO] [stderr] warning: unused manifest key: profile.debug [INFO] [stderr] warning: use `[profile.dev]` to configure debug builds [INFO] [stderr] Checking rlibc v1.0.0 [INFO] [stderr] Checking kernel v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `self::arch` [INFO] [stderr] --> src/arch/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | pub use self::arch::*; [INFO] [stderr] | ^^^^ could not find `arch` in `self` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | println!("Hello world!\r\n"); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `uart` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | uart::init(); [INFO] [stderr] | ^^^^ use of undeclared type or module `uart` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | println!(" {}", fmt); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | println!("\n\nKERNEL PANIC in {} at line {}:", file, line); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | #[lang = "panic_fmt"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error: `#[panic_handler]` function required, but not found [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0522. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `kernel`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `self::arch` [INFO] [stderr] --> src/arch/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | pub use self::arch::*; [INFO] [stderr] | ^^^^ could not find `arch` in `self` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | println!("Hello world!\r\n"); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `uart` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | uart::init(); [INFO] [stderr] | ^^^^ use of undeclared type or module `uart` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | println!(" {}", fmt); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `println!` in this scope [INFO] [stderr] --> src/lib.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | println!("\n\nKERNEL PANIC in {} at line {}:", file, line); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0152]: duplicate lang item found: `eh_personality`. [INFO] [stderr] --> src/lib.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | pub extern fn eh_personality() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: first defined in crate `panic_unwind`. [INFO] [stderr] [INFO] [stderr] error[E0522]: definition of an unknown language item: `panic_fmt` [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | #[lang = "panic_fmt"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0152, E0432, E0433, E0522. [INFO] [stderr] For more information about an error, try `rustc --explain E0152`. [INFO] [stderr] error: Could not compile `kernel`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3e3df8d18d27cfee7d370625871edf67e3ca18e3587cfa82c8a980f42366dd37"` [INFO] running `"docker" "rm" "-f" "3e3df8d18d27cfee7d370625871edf67e3ca18e3587cfa82c8a980f42366dd37"` [INFO] [stdout] 3e3df8d18d27cfee7d370625871edf67e3ca18e3587cfa82c8a980f42366dd37