[INFO] cloning repository https://github.com/metalcoffee/nikka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/metalcoffee/nikka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetalcoffee%2Fnikka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetalcoffee%2Fnikka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e227f3f6a4e793e545bb9ad161dae6f8c1eab233
[INFO] testing metalcoffee/nikka against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetalcoffee%2Fnikka" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/metalcoffee/nikka
[INFO] finished tweaking git repo https://github.com/metalcoffee/nikka
[INFO] tweaked toml for git repo https://github.com/metalcoffee/nikka written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/metalcoffee/nikka on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/metalcoffee/nikka 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] 7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b
[INFO] running `Command { std: "docker" "start" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b", 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" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b", 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" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling tracing-core v0.2.0 (https://github.com/tokio-rs/tracing#527b4f66)
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling zero v0.1.3
[INFO] [stderr]    Compiling volatile v0.4.5
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling xmas-elf v0.9.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling atomic-memcpy v0.2.2
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling bootloader v0.9.33
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling tracing v0.2.0 (https://github.com/tokio-rs/tracing#527b4f66)
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling x86_64 v0.15.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling kernel v0.5.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling acpi v5.0.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.2/src/lib.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![cfg_attr(feature = "abi_x86_interrupt", feature(abi_x86_interrupt))]
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/acpi-5.0.0/src/lib.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 | #![cfg_attr(feature = "allocator_api", feature(allocator_api))]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_overflowing`, `backward_overflowing`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.2/src/addr.rs:404:1
[INFO] [stdout]     |
[INFO] [stdout] 404 | impl Step for VirtAddr {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ missing `forward_overflowing`, `backward_overflowing` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `fn forward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout]     = help: implement the missing item: `fn backward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling micromath v1.1.1
[INFO] [stderr] warning: kernel@0.5.0: 
[INFO] [stderr] error: failed to run custom build command for `kernel v0.5.0 (/opt/rustwide/workdir/kernel)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/kernel-b205f53ba086fd19/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=../Cargo.lock
[INFO] [stderr]   cargo:rerun-if-changed=../fs.img
[INFO] [stderr]   cargo:rerun-if-changed=../ku/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=../ku/src
[INFO] [stderr]   cargo:rerun-if-changed=../user/lib/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-changed=../user/lib/src
[INFO] [stderr]   cargo:warning=
[INFO] [stderr]   error: rustup could not choose a version of cargo to run, because one wasn't specified explicitly, and no default is configured.
[INFO] [stderr]   help: run 'rustup default stable' to download the latest stable release of Rust and set it as your default toolchain.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (839) panicked at kernel/build.rs:33:28:
[INFO] [stderr]   failed to build user binary lib
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6283beb3fbf1 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x6283beb5134a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stderr]      2:     0x6283beb43ccc - <std[104cf6e2632825ea]::sys::stdio::unix::Stderr as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x6283beb21a26 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x6283beb3b771 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stderr]      5:     0x6283beb3b92b - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x6283beb21ad2 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x6283beb1a549 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x6283beb222cd - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stderr]      9:     0x6283beb51a7c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stderr]     10:     0x6283beb0cc69 - build_script_build[491345eb84e84334]::main::{closure#0}
[INFO] [stderr]     11:     0x6283beb0d65a - build_script_build[491345eb84e84334]::main
[INFO] [stderr]     12:     0x6283beb0f583 - <fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::boxed::Box<dyn core[7c831bd917ebf35f]::error::Error>> as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x6283beb0c81e - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::boxed::Box<dyn core[7c831bd917ebf35f]::error::Error>>, core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::boxed::Box<dyn core[7c831bd917ebf35f]::error::Error>>>
[INFO] [stderr]     14:     0x6283beb0cc09 - std[104cf6e2632825ea]::rt::lang_start::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::boxed::Box<dyn core[7c831bd917ebf35f]::error::Error>>>::{closure#0}
[INFO] [stderr]     15:     0x6283beb3aba9 - std[104cf6e2632825ea]::rt::lang_start_internal
[INFO] [stderr]     16:     0x6283beb0bfb1 - std[104cf6e2632825ea]::rt::lang_start::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::boxed::Box<dyn core[7c831bd917ebf35f]::error::Error>>>
[INFO] [stderr]     17:     0x6283beb0f645 - main
[INFO] [stderr]     18:     0x7dce29cb9601 - <unknown>
[INFO] [stderr]     19:     0x7dce29cb9718 - __libc_start_main
[INFO] [stderr]     20:     0x6283beb0b475 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_overflowing`, `backward_overflowing`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.2/src/structures/paging/page.rs:306:1
[INFO] [stdout]     |
[INFO] [stdout] 306 | impl<S: PageSize> Step for Page<S> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `forward_overflowing`, `backward_overflowing` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `fn forward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout]     = help: implement the missing item: `fn backward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `forward_overflowing`, `backward_overflowing`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.2/src/structures/paging/page_table.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl Step for PageTableIndex {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `forward_overflowing`, `backward_overflowing` in implementation
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement the missing item: `fn forward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout]     = help: implement the missing item: `fn backward_overflowing(_: Self, _: usize) -> (Self, bool) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `acpi` (lib) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x86_64` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b", kill_on_drop: false }`
[INFO] [stdout] 7edf89a9cc619488bb90995e29f3d5d03239148e2035b5e931b0a868b4941d9b
