[INFO] fetching crate arcon_compiler 0.1.1... [INFO] testing arcon_compiler-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate arcon_compiler 0.1.1 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate arcon_compiler 0.1.1 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 crates.io crate arcon_compiler 0.1.1 [INFO] finished tweaking crates.io crate arcon_compiler 0.1.1 [INFO] tweaked toml for crates.io crate arcon_compiler 0.1.1 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate crates.io crate arcon_compiler 0.1.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v0.4.5 [INFO] [stderr] Downloaded pkg-config v0.3.15 [INFO] [stderr] Downloaded protobuf v2.8.0 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded protoc-grpcio v0.3.1 [INFO] [stderr] Downloaded stable_deref_trait v1.1.1 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v546.0.0 [INFO] [stderr] Downloaded indexmap v1.1.0 [INFO] [stderr] Downloaded crossbeam-utils v0.2.2 [INFO] [stderr] Downloaded rustc-rayon-core v0.2.0 [INFO] [stderr] Downloaded parking_lot v0.7.1 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded diff v0.1.11 [INFO] [stderr] Downloaded owning_ref v0.4.0 [INFO] [stderr] Downloaded derive-new v0.5.8 [INFO] [stderr] Downloaded rustc-ap-rustc_target v546.0.0 [INFO] [stderr] Downloaded rustc-ap-syntax_pos v546.0.0 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.3.1 [INFO] [stderr] Downloaded jobserver v0.1.16 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded path-clean v0.1.0 [INFO] [stderr] Downloaded wincolor v1.0.2 [INFO] [stderr] Downloaded parking_lot_core v0.4.0 [INFO] [stderr] Downloaded syn v1.0.3 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded wasi v0.5.0 [INFO] [stderr] Downloaded bytecount v0.5.1 [INFO] [stderr] Downloaded bstr v0.2.7 [INFO] [stderr] Downloaded futures v0.1.28 [INFO] [stderr] Downloaded rustc-ap-syntax v546.0.0 [INFO] [stderr] Downloaded regex-syntax v0.6.11 [INFO] [stderr] Downloaded cc v1.0.40 [INFO] [stderr] Downloaded grpcio v0.4.4 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded toml v0.5.3 [INFO] [stderr] Downloaded structopt v0.2.18 [INFO] [stderr] Downloaded ignore v0.4.10 [INFO] [stderr] Downloaded rustfmt-config_proc_macro v0.1.2 [INFO] [stderr] Downloaded arcon_spec v0.1.1 [INFO] [stderr] Downloaded regex v1.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.1 [INFO] [stderr] Downloaded arcon_codegen v0.1.3 [INFO] [stderr] Downloaded arcon_proto v0.1.3 [INFO] [stderr] Downloaded termcolor v1.0.5 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded getrandom v0.1.10 [INFO] [stderr] Downloaded rustfmt-nightly v1.4.5 [INFO] [stderr] Downloaded grpcio-sys v0.4.4 [INFO] [stderr] Downloaded rustc-hash v1.0.1 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded protoc v2.8.0 [INFO] [stderr] Downloaded protoc-rust v2.8.0 [INFO] [stderr] Downloaded globset v0.4.4 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v546.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v546.0.0 [INFO] [stderr] Downloaded rustc-ap-arena v546.0.0 [INFO] [stderr] Downloaded ena v0.13.0 [INFO] [stderr] Downloaded rustc-rayon v0.2.0 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded rustc-ap-graphviz v546.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v546.0.0 [INFO] [stderr] Downloaded crossbeam-deque v0.2.0 [INFO] [stderr] Downloaded rustc-ap-serialize v546.0.0 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded unicode-segmentation v1.3.0 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded boxfnonce v0.1.1 [INFO] [stderr] Downloaded structopt-derive v0.2.18 [INFO] [stderr] Downloaded grpcio-compiler v0.4.3 [INFO] [stderr] Downloaded protobuf-codegen v2.8.0 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded daemonize v0.4.1 [INFO] [stderr] Downloaded ferris-says v0.1.1 [INFO] [stderr] Downloaded cmake v0.1.41 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] cd9981dd9e540f04b38bb3770a4ef055154f2e28b1fcd4f7fd5c9320c7477930 [INFO] running `Command { std: "docker" "start" "-a" "cd9981dd9e540f04b38bb3770a4ef055154f2e28b1fcd4f7fd5c9320c7477930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd9981dd9e540f04b38bb3770a4ef055154f2e28b1fcd4f7fd5c9320c7477930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9981dd9e540f04b38bb3770a4ef055154f2e28b1fcd4f7fd5c9320c7477930", kill_on_drop: false }` [INFO] [stdout] cd9981dd9e540f04b38bb3770a4ef055154f2e28b1fcd4f7fd5c9320c7477930 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] fa9ea480e63907aa7f7444f50c384a030bc7a1a60518e47ad6e1bacdcd81602e [INFO] running `Command { std: "docker" "start" "-a" "fa9ea480e63907aa7f7444f50c384a030bc7a1a60518e47ad6e1bacdcd81602e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rustc-rayon-core v0.2.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc-rayon v0.2.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling protobuf v2.8.0 [INFO] [stderr] Compiling indexmap v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling rustc-ap-graphviz v546.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v546.0.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rustc-ap-syntax v546.0.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v546.0.0 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling rustfmt-nightly v1.4.5 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling bytecount v0.5.1 [INFO] [stderr] Compiling futures v0.1.28 [INFO] [stderr] Compiling smallvec v0.4.5 [INFO] [stderr] Compiling boxfnonce v0.1.1 [INFO] [stderr] Compiling path-clean v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [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/rustc-ap-graphviz-546.0.0/lib.rs:277:1 [INFO] [stdout] | [INFO] [stdout] 277 | #![feature(rustc_private, nll)] [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 `rustc-ap-graphviz` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: could not find `property` in `unicode` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_lexer-546.0.0/src/lib.rs:672:24 [INFO] [stdout] | [INFO] [stdout] 672 | core::unicode::property::Pattern_White_Space(c) [INFO] [stdout] | ^^^^^^^^ could not find `property` in `unicode` [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/crossbeam-utils-0.6.6/src/lib.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | #![cfg_attr(feature = "nightly", feature(cfg_target_has_atomic))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_xid_start` found for type `char` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_lexer-546.0.0/src/lib.rs:689:33 [INFO] [stdout] | [INFO] [stdout] 689 | || (c > '\x7f' && c.is_xid_start()) [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_xid_continue` found for type `char` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_lexer-546.0.0/src/lib.rs:708:33 [INFO] [stdout] | [INFO] [stdout] 708 | || (c > '\x7f' && c.is_xid_continue()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [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] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/smallvec-0.6.10/lib.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | #![cfg_attr(feature = "union", feature(untagged_unions))] [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/smallvec-0.6.10/lib.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | #![cfg_attr(feature = "may_dangle", feature(dropck_eyepatch))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fa9ea480e63907aa7f7444f50c384a030bc7a1a60518e47ad6e1bacdcd81602e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa9ea480e63907aa7f7444f50c384a030bc7a1a60518e47ad6e1bacdcd81602e", kill_on_drop: false }` [INFO] [stdout] fa9ea480e63907aa7f7444f50c384a030bc7a1a60518e47ad6e1bacdcd81602e