[INFO] cloning repository https://github.com/lambinoo/lambix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lambinoo/lambix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambinoo%2Flambix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambinoo%2Flambix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c03453107273d4da9bd8c4b717466827959bb138
[INFO] testing lambinoo/lambix against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambinoo%2Flambix" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/lambinoo/lambix
[INFO] finished tweaking git repo https://github.com/lambinoo/lambix
[INFO] tweaked toml for git repo https://github.com/lambinoo/lambix written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lambinoo/lambix on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lambinoo/lambix 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elf v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2
[INFO] running `Command { std: "docker" "start" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2", 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" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_utils v0.1.0 (/opt/rustwide/workdir/build_utils)
[INFO] [stderr]    Compiling arch_amd64 v0.1.0 (/opt/rustwide/workdir/arch/amd64)
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling bootloader v0.1.0 (/opt/rustwide/workdir/bootloader)
[INFO] [stderr]    Compiling kernel v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling kernel_mm v0.1.0 (/opt/rustwide/workdir/kernel_mm)
[INFO] [stderr]    Compiling amd64_interrupts v0.1.0 (/opt/rustwide/workdir/arch/amd64_interrupts)
[INFO] [stdout] warning: fields `start` and `size` are never read
[INFO] [stdout]  --> kernel_mm/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct MemoryBlock {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 6 |     start: *const (),
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     size: usize,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> bootloader/src/multiboot2.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn tags(&self) -> TagIter {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn tags(&self) -> TagIter<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[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: 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] warning: unused variable: `kernel_info`
[INFO] [stdout]   --> kernel/src/paging.rs:17:40
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn initialize_early_kernel_memory_impl(kernel_info: &KernelInformation) {}
[INFO] [stdout]    |                                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]   --> kernel/src/paging.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn register_memory(range: Range<*const ()>) {}
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel` (bin "kernel") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no associated function or constant named `new` found for struct `KernelInformation` in the current scope
[INFO] [stdout]    --> bootloader/src/main.rs:112:49
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let kernel_information = KernelInformation::new(
[INFO] [stdout]     |                                                 ^^^ associated function or constant not found in `KernelInformation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bootloader` (bin "bootloader") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2", kill_on_drop: false }`
[INFO] [stdout] f93f4f4aff017606fdf4df162f98c3eb1d9fb2090fbee59b72e2c6d43877ddd2
