[INFO] cloning repository https://github.com/BashfulHippo/JerichoOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BashfulHippo/JerichoOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBashfulHippo%2FJerichoOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBashfulHippo%2FJerichoOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dfb4a244d89705e361f7b02ee929b682d6cb01a
[INFO] checking BashfulHippo/JerichoOS against try#0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBashfulHippo%2FJerichoOS" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BashfulHippo/JerichoOS
[INFO] finished tweaking git repo https://github.com/BashfulHippo/JerichoOS
[INFO] tweaked toml for git repo https://github.com/BashfulHippo/JerichoOS written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BashfulHippo/JerichoOS on toolchain 0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BashfulHippo/JerichoOS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec12ba337302d1bea1470df6d32152973a4840b29e115e7b61967be99a2caddf
[INFO] running `Command { std: "docker" "start" "-a" "ec12ba337302d1bea1470df6d32152973a4840b29e115e7b61967be99a2caddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec12ba337302d1bea1470df6d32152973a4840b29e115e7b61967be99a2caddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec12ba337302d1bea1470df6d32152973a4840b29e115e7b61967be99a2caddf", kill_on_drop: false }`
[INFO] [stdout] ec12ba337302d1bea1470df6d32152973a4840b29e115e7b61967be99a2caddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ede2770b14a5872922c24fab0034735907a940d2bfb88d02ee1d847578413a84
[INFO] running `Command { std: "docker" "start" "-a" "ede2770b14a5872922c24fab0034735907a940d2bfb88d02ee1d847578413a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling const_fn v0.4.11
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling bootloader_api v0.11.13
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling jericho_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking indexmap-nostd v0.4.0
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> build.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |         return;
[INFO] [stdout]    |         ------ any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 26 |     let kernel_path_env = env::var("CARGO_BIN_FILE_JERICHO_OS_jericho_os").ok();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wasmparser-nostd v0.100.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking wasmi_arena v0.4.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking pc-keyboard v0.7.0
[INFO] [stderr]     Checking volatile v0.2.7
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking wasmi_core v0.13.0
[INFO] [stderr]     Checking uart_16550 v0.3.2
[INFO] [stderr]     Checking pic8259 v0.11.0
[INFO] [stderr]     Checking wasmi v0.31.2
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::interrupts`
[INFO] [stdout]    --> src/benchmark.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use crate::interrupts::timer_ticks;  // x86 only, moved here to fix arm build
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                unresolved import
[INFO] [stdout]     |                help: a similar path exists: `x86_64::instructions::interrupts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::scheduler::task_yield`
[INFO] [stdout]    --> src/benchmark.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     use crate::scheduler::task_yield;  // x86 only
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `task_yield` in `scheduler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/arch/aarch64/mmu.rs:216:18
[INFO] [stdout]     |
[INFO] [stdout] 216 |         sctlr |= (1 << 0);   // M: Enable MMU
[INFO] [stdout]     |                  ^      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 216 -         sctlr |= (1 << 0);   // M: Enable MMU
[INFO] [stdout] 216 +         sctlr |= 1 << 0;   // M: Enable MMU
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ptr`
[INFO] [stdout]  --> src/arch/aarch64/scheduler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::ptr;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::arch::task::TaskContext`
[INFO] [stdout]   --> src/main_aarch64.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub use crate::arch::task::TaskContext;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::arch::scheduler::TaskState`
[INFO] [stdout]   --> src/main_aarch64.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub use crate::arch::scheduler::TaskState;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::arch::scheduler::*`
[INFO] [stdout]   --> src/main_aarch64.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub use crate::arch::scheduler::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> src/main_aarch64.rs:514:1
[INFO] [stdout]     |
[INFO] [stdout] 514 | / fn panic(info: &PanicInfo) -> ! {
[INFO] [stdout] 515 | |     uart_puts("\n");
[INFO] [stdout] 516 | |     uart_puts("╔════════════════════════════════════════════════════════╗\n");
[INFO] [stdout] 517 | |     uart_puts("║                    KERNEL PANIC                       ║\n");
[INFO] [stdout] ...   |
[INFO] [stdout] 529 | |     hlt()
[INFO] [stdout] 530 | | }
[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/0269aeccce4fd29ce9ad0ebd47a62e584d7e25ef/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-957b1fe07cf96b13.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`jericho_os_arm64`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jericho_os` (bin "jericho_os_arm64" test) due to 4 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `jericho_os` (bin "jericho_os" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ede2770b14a5872922c24fab0034735907a940d2bfb88d02ee1d847578413a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ede2770b14a5872922c24fab0034735907a940d2bfb88d02ee1d847578413a84", kill_on_drop: false }`
[INFO] [stdout] ede2770b14a5872922c24fab0034735907a940d2bfb88d02ee1d847578413a84
