[INFO] cloning repository https://github.com/drazisil/crabos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drazisil/crabos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrazisil%2Fcrabos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrazisil%2Fcrabos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c6c5882909ac1bd2a528d582c367a327ae98839 [INFO] checking drazisil/crabos against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrazisil%2Fcrabos" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drazisil/crabos on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/drazisil/crabos [INFO] finished tweaking git repo https://github.com/drazisil/crabos [INFO] tweaked toml for git repo https://github.com/drazisil/crabos written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/drazisil/crabos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpuio v0.3.0 [INFO] [stderr] Downloaded spin v0.7.1 [INFO] [stderr] Downloaded x86_64 v0.13.2 [INFO] [stderr] Downloaded multiboot2 v0.10.1 [INFO] [stderr] Downloaded volatile v0.4.3 [INFO] [stderr] Downloaded pic8259_simple v0.2.0 [INFO] [stderr] Downloaded uart_16550 v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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] 0ff5c4f15b6649b69e72c1c6f4fec2ceac2b998db2f16914a17bcbdbaec256eb [INFO] running `Command { std: "docker" "start" "-a" "0ff5c4f15b6649b69e72c1c6f4fec2ceac2b998db2f16914a17bcbdbaec256eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ff5c4f15b6649b69e72c1c6f4fec2ceac2b998db2f16914a17bcbdbaec256eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff5c4f15b6649b69e72c1c6f4fec2ceac2b998db2f16914a17bcbdbaec256eb", kill_on_drop: false }` [INFO] [stdout] 0ff5c4f15b6649b69e72c1c6f4fec2ceac2b998db2f16914a17bcbdbaec256eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 071f207960764549a3e6cb28dbe12cb1a3bcb25525b20f0270f9d1f16248f348 [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" "071f207960764549a3e6cb28dbe12cb1a3bcb25525b20f0270f9d1f16248f348", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling x86_64 v0.13.2 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Checking cpuio v0.3.0 [INFO] [stderr] Checking volatile v0.4.3 [INFO] [stderr] Checking spin v0.7.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pic8259_simple v0.2.0 [INFO] [stderr] Checking multiboot2 v0.10.1 [INFO] [stderr] Checking uart_16550 v0.2.12 [INFO] [stderr] Checking crabos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `crabos` [INFO] [stdout] --> tests/basic_boot.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crabos::println; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `crabos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `println` [INFO] [stdout] --> tests/basic_boot.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | println!("test_println output"); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crabos` [INFO] [stdout] --> tests/should_panic.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crabos::{QemuExitCode, exit_qemu, serial_println}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `crabos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crabos` [INFO] [stdout] --> tests/should_panic.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use crabos::serial_print; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `crabos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `serial_println` [INFO] [stdout] --> tests/should_panic.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | 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_println` [INFO] [stdout] --> tests/should_panic.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | serial_println!("Running {} tests", tests.len()); [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_println` [INFO] [stdout] --> tests/should_panic.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | serial_println!("[test did not panic]"); [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] --> tests/should_panic.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | serial_print!("should_panic::should_fail...\t"); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [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 `crabos` [INFO] [stdout] --> tests/basic_boot.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | crabos::test_panic_handler(info); [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `crabos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `crabos` [INFO] [stdout] --> tests/basic_boot.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #![test_runner(crabos::test_runner)] [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `crabos` [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] --> tests/basic_boot.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | fn panic(info: &PanicInfo) -> ! { [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 6 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] [stderr] error: could not compile `crabos` [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `kerror` [INFO] [stdout] --> src/interrupts.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{kdebug,kerror,println}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/memory/area_frame_allocator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | areas: MemoryAreaIter, [INFO] [stdout] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 4 | pub struct AreaFrameAllocator<'a> { [INFO] [stdout] 5 | next_free_frame: Frame, [INFO] [stdout] 6 | current_area: Option<&'static MemoryArea>, [INFO] [stdout] 7 | areas: MemoryAreaIter<'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `kerror` [INFO] [stdout] --> src/interrupts.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{kdebug,kerror,println}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/lib.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | fn panic(_info: &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/45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-61556e43b375c2c0.rlib [INFO] [stdout] = note: second definition in the local crate (`crabos`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0106]: missing lifetime specifier [INFO] [stdout] --> src/memory/area_frame_allocator.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | areas: MemoryAreaIter, [INFO] [stdout] | ^^^^^^^^^^^^^^ expected named lifetime parameter [INFO] [stdout] | [INFO] [stdout] help: consider introducing a named lifetime parameter [INFO] [stdout] | [INFO] [stdout] 4 | pub struct AreaFrameAllocator<'a> { [INFO] [stdout] 5 | next_free_frame: Frame, [INFO] [stdout] 6 | current_area: Option<&'static MemoryArea>, [INFO] [stdout] 7 | areas: MemoryAreaIter<'a>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0106, E0152. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0106`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "071f207960764549a3e6cb28dbe12cb1a3bcb25525b20f0270f9d1f16248f348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "071f207960764549a3e6cb28dbe12cb1a3bcb25525b20f0270f9d1f16248f348", kill_on_drop: false }` [INFO] [stdout] 071f207960764549a3e6cb28dbe12cb1a3bcb25525b20f0270f9d1f16248f348