[INFO] fetching crate ax-feat 0.5.12... [INFO] checking ax-feat-0.5.12 against 1.95.0 for pr-155915 [INFO] extracting crate ax-feat 0.5.12 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ax-feat 0.5.12 [INFO] finished tweaking crates.io crate ax-feat 0.5.12 [INFO] tweaked toml for crates.io crate ax-feat 0.5.12 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ax-feat 0.5.12 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 ax-feat 0.5.12 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded extern-trait-impl v0.4.3 [INFO] [stderr] Downloaded ax-sched v0.5.5 [INFO] [stderr] Downloaded axpoll v0.3.8 [INFO] [stderr] Downloaded ax-timer-list v0.3.4 [INFO] [stderr] Downloaded ax-memory-set v0.6.2 [INFO] [stderr] Downloaded defmt-parser v1.0.0 [INFO] [stderr] Downloaded ax-driver-display v0.3.6 [INFO] [stderr] Downloaded addr2line v0.26.1 [INFO] [stderr] Downloaded ax-driver-vsock v0.3.6 [INFO] [stderr] Downloaded defmt v0.3.100 [INFO] [stderr] Downloaded ax-fs-ramfs v0.3.9 [INFO] [stderr] Downloaded ax-dma v0.5.12 [INFO] [stderr] Downloaded buddy_system_allocator v0.10.0 [INFO] [stderr] Downloaded ax-ctor-bare v0.4.2 [INFO] [stderr] Downloaded ax-log v0.5.11 [INFO] [stderr] Downloaded ax-ctor-bare-macros v0.4.2 [INFO] [stderr] Downloaded ax-display v0.5.11 [INFO] [stderr] Downloaded ax-driver-input v0.3.6 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded ax-fs-vfs v0.3.8 [INFO] [stderr] Downloaded ax-input v0.5.11 [INFO] [stderr] Downloaded ax-cap-access v0.3.4 [INFO] [stderr] Downloaded ax-ipi v0.5.11 [INFO] [stderr] Downloaded simple-ahci v0.1.1-preview.1 [INFO] [stderr] Downloaded bitfield-struct v0.11.0 [INFO] [stderr] Downloaded ax-fs-devfs v0.3.8 [INFO] [stderr] Downloaded ringbuf v0.4.8 [INFO] [stderr] Downloaded ax-fs v0.5.11 [INFO] [stderr] Downloaded ax-driver v0.5.12 [INFO] [stderr] Downloaded lru v0.16.4 [INFO] [stderr] Downloaded ax-fs-ng v0.5.12 [INFO] [stderr] Downloaded ax-cpumask v0.3.4 [INFO] [stderr] Downloaded ax-io v0.5.4 [INFO] [stderr] Downloaded ax-net-ng v0.5.12 [INFO] [stderr] Downloaded axfatfs v0.1.0-pre.0 [INFO] [stderr] Downloaded ixgbe-driver v0.1.1 [INFO] [stderr] Downloaded cpp_demangle v0.5.1 [INFO] [stderr] Downloaded rsext4 v0.3.7 [INFO] [stderr] Downloaded volatile v0.6.1 [INFO] [stderr] Downloaded ax-hal v0.5.12 [INFO] [stderr] Downloaded ax-net v0.5.11 [INFO] [stderr] Downloaded ax-mm v0.5.12 [INFO] [stderr] Downloaded scope-local v0.3.6 [INFO] [stderr] Downloaded axfs-ng-vfs v0.3.8 [INFO] [stderr] Downloaded bcm2835-sdhci v0.1.1 [INFO] [stderr] Downloaded defmt-macros v1.0.1 [INFO] [stderr] Downloaded ax-runtime v0.5.12 [INFO] [stderr] Downloaded starry-smoltcp v0.12.1-preview.1 [INFO] [stderr] Downloaded smoltcp v0.12.0 [INFO] [stderr] Downloaded gimli v0.33.0 [INFO] [stderr] Downloaded simple-sdmmc v0.1.0 [INFO] [stderr] Downloaded ax_slab_allocator v0.4.0 [INFO] [stderr] Downloaded volatile-macro v0.6.0 [INFO] [stderr] Downloaded core_detect v1.0.0 [INFO] [stderr] Downloaded defmt v1.0.1 [INFO] [stderr] Downloaded rd-net v0.1.0 [INFO] [stderr] Downloaded ax-driver-pci v0.3.6 [INFO] [stderr] Downloaded ax-sync v0.5.12 [INFO] [stderr] Downloaded volatile v0.3.0 [INFO] [stderr] Downloaded ax-linked-list-r4l v0.5.4 [INFO] [stderr] Downloaded rdif-eth v0.2.0 [INFO] [stderr] Downloaded extern-trait v0.4.3 [INFO] [stderr] Downloaded ax-task v0.5.12 [INFO] [stderr] Downloaded fxmac_rs v0.4.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6368cec3723942b7ae1f15da2f24fbc16142fd89e41ef4fabf4fca5cbbbfbb57 [INFO] running `Command { std: "docker" "start" "-a" "6368cec3723942b7ae1f15da2f24fbc16142fd89e41ef4fabf4fca5cbbbfbb57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6368cec3723942b7ae1f15da2f24fbc16142fd89e41ef4fabf4fca5cbbbfbb57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6368cec3723942b7ae1f15da2f24fbc16142fd89e41ef4fabf4fca5cbbbfbb57", kill_on_drop: false }` [INFO] [stdout] 6368cec3723942b7ae1f15da2f24fbc16142fd89e41ef4fabf4fca5cbbbfbb57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 09076bff4a52d875d96b1314ffd4cffb0d01e2fda5d5c91e94984a27a6ec8004 [INFO] running `Command { std: "docker" "start" "-a" "09076bff4a52d875d96b1314ffd4cffb0d01e2fda5d5c91e94984a27a6ec8004", kill_on_drop: false }` [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle v1.0.14 [INFO] [stderr] Compiling colorchoice v1.0.5 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling clap_lex v1.1.0 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling winnow v0.7.15 [INFO] [stderr] Compiling x86 v0.52.0 [INFO] [stderr] Compiling ax-config v0.5.9 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Compiling ax-percpu v0.4.4 [INFO] [stderr] Checking ax-memory-addr v0.6.2 [INFO] [stderr] Compiling anstyle-parse v1.0.0 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Compiling heapless v0.9.2 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking const-str v1.1.0 [INFO] [stderr] Checking ax-lazyinit v0.4.6 [INFO] [stderr] Checking fdt-parser v0.4.19 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking axbacktrace v0.3.8 [INFO] [stderr] Checking x86_64 v0.15.4 [INFO] [stderr] Compiling anstream v1.0.0 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Checking ax-page-table-entry v0.8.2 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling clap_derive v4.6.1 [INFO] [stderr] Compiling ax-crate-interface v0.5.1 [INFO] [stderr] Compiling ax-percpu-macros v0.4.4 [INFO] [stderr] Compiling ax-plat-macros v0.3.1 [INFO] [stderr] Compiling ax-ctor-bare-macros v0.4.2 [INFO] [stderr] Checking ax-ctor-bare v0.4.2 [INFO] [stderr] Checking ax-kernel-guard v0.3.8 [INFO] [stderr] Checking ax-kspin v0.3.7 [INFO] [stderr] Checking ax-log v0.5.11 [INFO] [stderr] Checking ax-plat v0.5.2 [INFO] [stderr] Checking ax-cpu v0.6.0 [INFO] [stderr] error: could not compile `ax-cpu` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/ax-cpu-0.6.0/src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(extern_item_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "09076bff4a52d875d96b1314ffd4cffb0d01e2fda5d5c91e94984a27a6ec8004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09076bff4a52d875d96b1314ffd4cffb0d01e2fda5d5c91e94984a27a6ec8004", kill_on_drop: false }` [INFO] [stdout] 09076bff4a52d875d96b1314ffd4cffb0d01e2fda5d5c91e94984a27a6ec8004