[INFO] fetching crate axruntime 0.3.0-preview.3...
[INFO] checking axruntime-0.3.0-preview.3 against 1.95.0 for pr-155915
[INFO] extracting crate axruntime 0.3.0-preview.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate axruntime 0.3.0-preview.3
[INFO] finished tweaking crates.io crate axruntime 0.3.0-preview.3
[INFO] tweaked toml for crates.io crate axruntime 0.3.0-preview.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate axruntime 0.3.0-preview.3 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axruntime 0.3.0-preview.3 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded axfs_vfs v0.1.2
[INFO] [stderr]   Downloaded axplat-riscv64-qemu-virt v0.3.1-pre.6
[INFO] [stderr]   Downloaded axtask v0.3.0-preview.3
[INFO] [stderr]   Downloaded axdriver v0.3.0-preview.3
[INFO] [stderr]   Downloaded inherit-methods-macro v0.1.0
[INFO] [stderr]   Downloaded cap_access v0.1.0
[INFO] [stderr]   Downloaded rdif-serial v0.6.0
[INFO] [stderr]   Downloaded somehal v0.6.3
[INFO] [stderr]   Downloaded axdriver_input v0.1.4-preview.3
[INFO] [stderr]   Downloaded scope-local v0.1.2
[INFO] [stderr]   Downloaded ranges-ext v0.6.1
[INFO] [stderr]   Downloaded axdisplay v0.3.0-preview.3
[INFO] [stderr]   Downloaded axlog v0.3.0-preview.3
[INFO] [stderr]   Downloaded bare-test-macros v0.2.0
[INFO] [stderr]   Downloaded axmm v0.3.0-preview.3
[INFO] [stderr]   Downloaded axdriver_virtio v0.1.4-preview.3
[INFO] [stderr]   Downloaded axdriver_block v0.1.4-preview.3
[INFO] [stderr]   Downloaded dma-api v0.5.2
[INFO] [stderr]   Downloaded axdriver_net v0.1.4-preview.3
[INFO] [stderr]   Downloaded axplat-loongarch64-qemu-virt v0.3.1-pre.6
[INFO] [stderr]   Downloaded axfs_ramfs v0.1.2
[INFO] [stderr]   Downloaded axdriver_vsock v0.1.4-preview.3
[INFO] [stderr]   Downloaded axdriver_display v0.1.4-preview.3
[INFO] [stderr]   Downloaded axsync v0.3.0-preview.3
[INFO] [stderr]   Downloaded axinput v0.3.0-preview.3
[INFO] [stderr]   Downloaded axnet v0.3.0-preview.3
[INFO] [stderr]   Downloaded axplat-aarch64-peripherals v0.3.1-pre.6
[INFO] [stderr]   Downloaded axplat-aarch64-qemu-virt v0.3.1-pre.6
[INFO] [stderr]   Downloaded dma-api v0.7.1
[INFO] [stderr]   Downloaded axfs_devfs v0.1.2
[INFO] [stderr]   Downloaded axfs-ng v0.3.0-preview.3
[INFO] [stderr]   Downloaded axfatfs v0.1.0-pre.0
[INFO] [stderr]   Downloaded rsext4 v0.1.0-pre.0
[INFO] [stderr]   Downloaded axnet-ng v0.3.0-preview.3
[INFO] [stderr]   Downloaded someboot v0.1.8
[INFO] [stderr]   Downloaded some-serial v0.3.1
[INFO] [stderr]   Downloaded axfs v0.3.0-preview.3
[INFO] [stderr]   Downloaded axipi v0.3.0-preview.3
[INFO] [stderr]   Downloaded buddy-slab-allocator v0.2.0
[INFO] [stderr]   Downloaded axplat-dyn v0.3.0-preview.3
[INFO] [stderr]   Downloaded axplat-x86-pc v0.3.1-pre.6
[INFO] [stderr]   Downloaded axfs-ng-vfs v0.1.1
[INFO] [stderr]   Downloaded mmio-api v0.2.0
[INFO] [stderr]   Downloaded rdif-base v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d046c4321fe3643154eb1ca92bc59c83ac6c4a67623a9e8f5c3068e337a9734
[INFO] running `Command { std: "docker" "start" "-a" "7d046c4321fe3643154eb1ca92bc59c83ac6c4a67623a9e8f5c3068e337a9734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d046c4321fe3643154eb1ca92bc59c83ac6c4a67623a9e8f5c3068e337a9734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d046c4321fe3643154eb1ca92bc59c83ac6c4a67623a9e8f5c3068e337a9734", kill_on_drop: false }`
[INFO] [stdout] 7d046c4321fe3643154eb1ca92bc59c83ac6c4a67623a9e8f5c3068e337a9734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20ccc83b509f48e21ce90b06022ad5d24c8f09f60646cf751618e67d1624b0e6
[INFO] running `Command { std: "docker" "start" "-a" "20ccc83b509f48e21ce90b06022ad5d24c8f09f60646cf751618e67d1624b0e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling axconfig v0.3.0-preview.3
[INFO] [stderr]    Compiling percpu v0.2.3-preview.1
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling crate_interface v0.1.4
[INFO] [stderr]    Compiling percpu_macros v0.2.3-preview.1
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]    Compiling linkme-impl v0.3.35
[INFO] [stderr]    Compiling axplat-macros v0.1.0
[INFO] [stderr]    Compiling crate_interface v0.3.0
[INFO] [stderr]     Checking axbacktrace v0.1.2
[INFO] [stderr]    Compiling ctor_bare_macros v0.2.1
[INFO] [stderr]     Checking ctor_bare v0.2.1
[INFO] [stderr]     Checking kernel_guard v0.1.3
[INFO] [stderr]     Checking kspin v0.1.1
[INFO] [stderr]     Checking axlog v0.3.0-preview.3
[INFO] [stderr]     Checking linkme v0.3.35
[INFO] [stderr]     Checking axplat v0.3.1-pre.6
[INFO] [stderr]     Checking page_table_entry v0.6.1
[INFO] [stderr]     Checking axcpu v0.3.0-preview.8
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling axconfig-gen v0.2.1
[INFO] [stderr]    Compiling axconfig-macros v0.2.1
[INFO] [stderr]    Compiling axhal v0.3.0-preview.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axhal-0.3.0-preview.3/src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | #![feature(doc_cfg)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axhal` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "20ccc83b509f48e21ce90b06022ad5d24c8f09f60646cf751618e67d1624b0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ccc83b509f48e21ce90b06022ad5d24c8f09f60646cf751618e67d1624b0e6", kill_on_drop: false }`
[INFO] [stdout] 20ccc83b509f48e21ce90b06022ad5d24c8f09f60646cf751618e67d1624b0e6
