[INFO] fetching crate ayaya 2.0.1... [INFO] testing ayaya-2.0.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate ayaya 2.0.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate ayaya 2.0.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-6/source/rust-toolchain [INFO] started tweaking crates.io crate ayaya 2.0.1 [INFO] finished tweaking crates.io crate ayaya 2.0.1 [INFO] tweaked toml for crates.io crate ayaya 2.0.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate ayaya 2.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd90620301d7285af0e14711b0d9d280293cb4bd1e1a4f0aff1d73c170367d45 [INFO] running `Command { std: "docker" "start" "-a" "bd90620301d7285af0e14711b0d9d280293cb4bd1e1a4f0aff1d73c170367d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd90620301d7285af0e14711b0d9d280293cb4bd1e1a4f0aff1d73c170367d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd90620301d7285af0e14711b0d9d280293cb4bd1e1a4f0aff1d73c170367d45", kill_on_drop: false }` [INFO] [stdout] bd90620301d7285af0e14711b0d9d280293cb4bd1e1a4f0aff1d73c170367d45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a28c9c23e7b8bafe6c135395dbc18d1811c01752e28502352b3c2150bc2b5226 [INFO] running `Command { std: "docker" "start" "-a" "a28c9c23e7b8bafe6c135395dbc18d1811c01752e28502352b3c2150bc2b5226", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling ayaya v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(alloc_error_handler, asm, naked_functions)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ayaya` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a28c9c23e7b8bafe6c135395dbc18d1811c01752e28502352b3c2150bc2b5226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a28c9c23e7b8bafe6c135395dbc18d1811c01752e28502352b3c2150bc2b5226", kill_on_drop: false }` [INFO] [stdout] a28c9c23e7b8bafe6c135395dbc18d1811c01752e28502352b3c2150bc2b5226