[INFO] cloning repository https://github.com/Juanperias/sv39-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Juanperias/sv39-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanperias%2Fsv39-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanperias%2Fsv39-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2fb96a7ac03305a5a9293c15950267455794e86
[INFO] checking Juanperias/sv39-rs against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanperias%2Fsv39-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Juanperias/sv39-rs
[INFO] finished tweaking git repo https://github.com/Juanperias/sv39-rs
[INFO] tweaked toml for git repo https://github.com/Juanperias/sv39-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Juanperias/sv39-rs on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Juanperias/sv39-rs 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691
[INFO] running `Command { std: "docker" "start" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking sv39 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PhysAddr` and `VirtAddr`
[INFO] [stdout]  --> src/page/mapper.rs:5:114
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{error::Sv39Error, page::{Page, PhysFrame, alloc::PhysFrameAllocator}, paging::{PageFlags, PageTable, PhysAddr, VirtAddr}};
[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: `ops::Add`
[INFO] [stdout]  --> src/paging.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{arch::asm, ops::Add};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PhysAddr` and `VirtAddr`
[INFO] [stdout]  --> src/page/mapper.rs:5:114
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{error::Sv39Error, page::{Page, PhysFrame, alloc::PhysFrameAllocator}, paging::{PageFlags, PageTable, PhysAddr, VirtAddr}};
[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: `ops::Add`
[INFO] [stdout]  --> src/paging.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{arch::asm, ops::Add};
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/page/mapper.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         page: Page,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level_2_table`
[INFO] [stdout]    --> src/page/mapper.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         level_2_table: &PhysFrame,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_2_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page`
[INFO] [stdout]   --> src/page/mapper.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         page: Page,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_page`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level_2_table`
[INFO] [stdout]    --> src/page/mapper.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |         level_2_table: &PhysFrame,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_level_2_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dummy-kernel v0.1.0 (/opt/rustwide/workdir/dummy-kernel)
[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: invalid register `a0`: unknown register
[INFO] [stdout]   --> dummy-kernel/src/main.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |         core::arch::asm!("j main", in("a0") level_2_page_table.start_address(), options(noreturn));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a6`: unknown register
[INFO] [stdout]   --> dummy-kernel/src/main.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             in("a6") 0,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a7`: unknown register
[INFO] [stdout]   --> dummy-kernel/src/main.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             in("a7") 1,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a0`: unknown register
[INFO] [stdout]   --> dummy-kernel/src/main.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |             inout("a0") ch as usize => _,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid register `a1`: unknown register
[INFO] [stdout]   --> dummy-kernel/src/main.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             out("a1") _
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]    --> dummy-kernel/src/main.rs:155:1
[INFO] [stdout]     |
[INFO] [stdout] 155 | / fn panic_handler(info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 156 | |     println!("{:?}", info);
[INFO] [stdout] 157 | |
[INFO] [stdout] 158 | |     loop {
[INFO] [stdout] ...   |
[INFO] [stdout] 163 | | }
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6ee2a0f0126c8a50.rmeta
[INFO] [stdout]     = note: second definition in the local crate (`dummy_kernel`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> dummy-kernel/src/alloc.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn free(&self, p: PhysFrame) {}
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dummy-kernel` (bin "dummy-kernel" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `dummy-kernel` (bin "dummy-kernel") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691", kill_on_drop: false }`
[INFO] [stdout] 42e47cb69cc7b540d0a687a33ecf34387f79e06838cfbf466bbc82fd117bb691
