[INFO] cloning repository https://github.com/esposm03/test-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esposm03/test-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2Ftest-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2Ftest-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4472052303fa70384e616142e751aa910857834 [INFO] checking esposm03/test-os against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesposm03%2Ftest-os" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/esposm03/test-os on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-10/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/esposm03/test-os [INFO] finished tweaking git repo https://github.com/esposm03/test-os [INFO] tweaked toml for git repo https://github.com/esposm03/test-os written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/esposm03/test-os already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fb1a7e01872567ca7df5a7bd3bbd0fa81e6948cf0ddacf8e21b9e96b732000aa [INFO] running `Command { std: "docker" "start" "-a" "fb1a7e01872567ca7df5a7bd3bbd0fa81e6948cf0ddacf8e21b9e96b732000aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb1a7e01872567ca7df5a7bd3bbd0fa81e6948cf0ddacf8e21b9e96b732000aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1a7e01872567ca7df5a7bd3bbd0fa81e6948cf0ddacf8e21b9e96b732000aa", kill_on_drop: false }` [INFO] [stdout] fb1a7e01872567ca7df5a7bd3bbd0fa81e6948cf0ddacf8e21b9e96b732000aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a93dc7f3fd7a6ef8183e0041fa3f08d04c2809a9390dd3984e62db0aed8fdb45 [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" "a93dc7f3fd7a6ef8183e0041fa3f08d04c2809a9390dd3984e62db0aed8fdb45", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling x86_64 v0.14.2 [INFO] [stderr] Compiling bootloader v0.9.17 [INFO] [stderr] Checking spin v0.7.1 [INFO] [stderr] Checking volatile v0.2.7 [INFO] [stderr] Checking pc-keyboard v0.5.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking linked_list_allocator v0.9.0 [INFO] [stderr] Checking types v0.1.0 (/opt/rustwide/workdir/types) [INFO] [stderr] Checking pic8259 v0.10.1 [INFO] [stderr] Checking uart_16550 v0.2.14 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling enumflags2_derive v0.7.0 [INFO] [stderr] Compiling displaydoc v0.2.1 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling custom_debug_derive v0.5.0 [INFO] [stderr] Compiling derive-try-from-primitive v1.0.0 [INFO] [stderr] Checking enumflags2 v0.7.1 [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/kernel) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `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] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/heap_alloc.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rpi_os::memory::HEAP_SIZE; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rpi_os` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rpi_os::{exit_qemu, serial_print, serial_println}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `serial_println` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | serial_println!("[ok]"); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `serial_print` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | serial_print!("stack_overflow::stack_overflow...\t"); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:26:34 [INFO] [stdout] | [INFO] [stdout] 26 | .set_stack_index(rpi_os::gdt::DOUBLE_FAULT_IST_INDEX); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rpi_os` [INFO] [stdout] --> kernel/tests/basic_boot.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rpi_os::{exit_qemu, println}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `println` [INFO] [stdout] --> kernel/tests/basic_boot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | println!("Hello world"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/heap_alloc.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | rpi_os::init(info); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/heap_alloc.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | rpi_os::test_panic_handler(info) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | rpi_os::gdt::init(); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/heap_alloc.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #![test_runner(rpi_os::test_runner)] [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `HEAP_SIZE` in this scope [INFO] [stdout] --> kernel/tests/heap_alloc.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | for i in 0..HEAP_SIZE { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this constant [INFO] [stdout] | [INFO] [stdout] 9 | use kernel::memory::HEAP_SIZE; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/stack_overflow.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | rpi_os::test_panic_handler(info) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpi_os` [INFO] [stdout] --> kernel/tests/basic_boot.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | rpi_os::test_panic_handler(info) [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `rpi_os` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> kernel/tests/basic_boot.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | extern "C" fn _start() -> ! { [INFO] [stdout] | ------ ^ expected `!`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected type `!` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> kernel/tests/stack_overflow.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 12 | extern "x86-interrupt" fn test_double_fault_handler( [INFO] [stdout] | ------------------------- implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] ... [INFO] [stdout] 15 | ) -> ! { [INFO] [stdout] | ^ expected `!`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected type `!` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> kernel/tests/heap_alloc.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | / fn large_vec() { [INFO] [stdout] 41 | | let n = 1000; [INFO] [stdout] 42 | | let mut vec = Vec::new(); [INFO] [stdout] 43 | | for i in 0..n { [INFO] [stdout] ... | [INFO] [stdout] 46 | | assert_eq!(vec.iter().sum::(), (n - 1) * n / 2); [INFO] [stdout] 47 | | } [INFO] [stdout] | |_^ expected fn item, found a different fn item [INFO] [stdout] | [INFO] [stdout] = note: expected type `&fn() {simple_alloc}` [INFO] [stdout] found reference `&fn() {large_vec}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a93dc7f3fd7a6ef8183e0041fa3f08d04c2809a9390dd3984e62db0aed8fdb45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a93dc7f3fd7a6ef8183e0041fa3f08d04c2809a9390dd3984e62db0aed8fdb45", kill_on_drop: false }` [INFO] [stdout] a93dc7f3fd7a6ef8183e0041fa3f08d04c2809a9390dd3984e62db0aed8fdb45