[INFO] cloning repository https://github.com/andyyu2004/spark-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyyu2004/spark-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fspark-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fspark-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 379637dc0f64b6a3700406b146ab88c8d7ab302a [INFO] testing andyyu2004/spark-rs against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fspark-rs" "/workspace/builds/worker-38/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andyyu2004/spark-rs on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andyyu2004/spark-rs [INFO] finished tweaking git repo https://github.com/andyyu2004/spark-rs [INFO] tweaked toml for git repo https://github.com/andyyu2004/spark-rs written to /workspace/builds/worker-38/source/Cargo.toml [INFO] crate git repo https://github.com/andyyu2004/spark-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/andyyu2004/serde_traitobject.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pythonize v0.14.0 [INFO] [stderr] Downloaded tracing-flame v0.1.0 [INFO] [stderr] Downloaded tarpc-plugins v0.12.0 [INFO] [stderr] Downloaded pyo3-asyncio-macros v0.14.1 [INFO] [stderr] Downloaded indexed_vec v1.2.1 [INFO] [stderr] Downloaded tracing-opentelemetry v0.15.0 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded metatype v0.2.1 [INFO] [stderr] Downloaded pyo3-asyncio v0.14.1 [INFO] [stderr] Downloaded serde_closure_derive v0.3.2 [INFO] [stderr] Downloaded palaver v0.2.8 [INFO] [stderr] Downloaded tarpc v0.27.2 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded async-bincode v0.6.1 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded build_id v0.2.1 [INFO] [stderr] Downloaded serde_closure v0.3.2 [INFO] [stderr] Downloaded relative v0.2.2 [INFO] [stderr] Downloaded kube-derive v0.63.1 [INFO] [stderr] Downloaded kube v0.63.1 [INFO] [stderr] Downloaded kube-core v0.63.1 [INFO] [stderr] Downloaded kube-runtime v0.63.1 [INFO] [stderr] Downloaded kube-client v0.63.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c9e9c9f04a21aa77bbb0532e04f1928143ac6a0af6c14f5b471c777135165d7 [INFO] running `Command { std: "docker" "start" "-a" "7c9e9c9f04a21aa77bbb0532e04f1928143ac6a0af6c14f5b471c777135165d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c9e9c9f04a21aa77bbb0532e04f1928143ac6a0af6c14f5b471c777135165d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c9e9c9f04a21aa77bbb0532e04f1928143ac6a0af6c14f5b471c777135165d7", kill_on_drop: false }` [INFO] [stdout] 7c9e9c9f04a21aa77bbb0532e04f1928143ac6a0af6c14f5b471c777135165d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e4ddb2098ad291a62e939c788efa045aa90afbb699fba089513cbb9a55e08d3 [INFO] running `Command { std: "docker" "start" "-a" "6e4ddb2098ad291a62e939c788efa045aa90afbb699fba089513cbb9a55e08d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling openssl v0.10.37 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling k8s-openapi v0.13.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling pyo3-build-config v0.14.5 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling relative v0.2.2 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling metatype v0.2.1 [INFO] [stderr] Compiling fixedbitset v0.4.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | #![feature(arbitrary_self_types)] [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/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #![feature(ptr_metadata)] [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/github.com-1ecc6299db9ec823/metatype-0.2.1/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `metatype` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6e4ddb2098ad291a62e939c788efa045aa90afbb699fba089513cbb9a55e08d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e4ddb2098ad291a62e939c788efa045aa90afbb699fba089513cbb9a55e08d3", kill_on_drop: false }` [INFO] [stdout] 6e4ddb2098ad291a62e939c788efa045aa90afbb699fba089513cbb9a55e08d3