[INFO] fetching crate x86-apic-driver 0.2.0...
[INFO] testing x86-apic-driver-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate x86-apic-driver 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate x86-apic-driver 0.2.0
[INFO] finished tweaking crates.io crate x86-apic-driver 0.2.0
[INFO] tweaked toml for crates.io crate x86-apic-driver 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate x86-apic-driver 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate x86-apic-driver 0.2.0 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" "+1.100.0-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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce
[INFO] running `Command { std: "docker" "start" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce", 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" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce", 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" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling bit v0.1.1
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling x86_64 v0.15.5
[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_64-0.15.5/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     feature(abi_x86_interrupt)
[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 `x86_64` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce", kill_on_drop: false }`
[INFO] [stdout] a2fc51063521154a6bc1b915c846b3edcb64be41c2967a0e2bdf17c0eb301bce
