[INFO] fetching crate rustc-ap-syntax_pos 634.0.0... [INFO] testing rustc-ap-syntax_pos-634.0.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate rustc-ap-syntax_pos 634.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rustc-ap-syntax_pos 634.0.0 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] started tweaking crates.io crate rustc-ap-syntax_pos 634.0.0 [INFO] finished tweaking crates.io crate rustc-ap-syntax_pos 634.0.0 [INFO] tweaked toml for crates.io crate rustc-ap-syntax_pos 634.0.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ena v0.13.1 [INFO] [stderr] Downloaded measureme v0.5.0 [INFO] [stderr] Downloaded rustc-ap-arena v634.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_index v634.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v634.0.0 [INFO] [stderr] Downloaded rustc-ap-graphviz v634.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v634.0.0 [INFO] [stderr] Downloaded rustc-ap-serialize v634.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 344313fc78645706ad0cd53c033df56a803fd855373e91167438d93169ece9c0 [INFO] running `Command { std: "docker" "start" "-a" "344313fc78645706ad0cd53c033df56a803fd855373e91167438d93169ece9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "344313fc78645706ad0cd53c033df56a803fd855373e91167438d93169ece9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344313fc78645706ad0cd53c033df56a803fd855373e91167438d93169ece9c0", kill_on_drop: false }` [INFO] [stdout] 344313fc78645706ad0cd53c033df56a803fd855373e91167438d93169ece9c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 78bcd2efdccbb37300d4adcc150f9f093a6427a0140fa0847c3e58b1c5db47c0 [INFO] running `Command { std: "docker" "start" "-a" "78bcd2efdccbb37300d4adcc150f9f093a6427a0140fa0847c3e58b1c5db47c0", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rustc-rayon-core v0.3.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustc-ap-graphviz v634.0.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling rustc-ap-rustc_macros v634.0.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.4/src/lib.rs:91:42 [INFO] [stdout] | [INFO] [stdout] 91 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [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/lock_api-0.3.4/src/lib.rs:91:34 [INFO] [stdout] | [INFO] [stdout] 91 | #![cfg_attr(feature = "nightly", feature(const_fn))] [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/rustc-ap-graphviz-634.0.0/lib.rs:278:1 [INFO] [stdout] | [INFO] [stdout] 278 | #![feature(rustc_private, nll)] [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-1.6.1/src/lib.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | #![cfg_attr(feature = "may_dangle", feature(dropck_eyepatch))] [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/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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: 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[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_macros-634.0.0/src/query.rs:474:45 [INFO] [stdout] | [INFO] [stdout] 474 | for e in attributes.into_iter().intersperse(quote! {,}) { [INFO] [stdout] | ^^^^^^^^^^^ multiple `intersperse` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::vec::IntoIter` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 474 ~ for e in Iterator::intersperse(attributes.into_iter(), { [INFO] [stdout] 475 + let mut _s = $crate::__private::TokenStream::new(); [INFO] [stdout] 476 + $crate::quote_each_token!(_s $($tt)*); [INFO] [stdout] 477 + _s [INFO] [stdout] 478 ~ }) { [INFO] [stdout] | [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 474 ~ for e in Itertools::intersperse(attributes.into_iter(), { [INFO] [stdout] 475 + let mut _s = $crate::__private::TokenStream::new(); [INFO] [stdout] 476 + $crate::quote_each_token!(_s $($tt)*); [INFO] [stdout] 477 + _s [INFO] [stdout] 478 ~ }) { [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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "78bcd2efdccbb37300d4adcc150f9f093a6427a0140fa0847c3e58b1c5db47c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78bcd2efdccbb37300d4adcc150f9f093a6427a0140fa0847c3e58b1c5db47c0", kill_on_drop: false }` [INFO] [stdout] 78bcd2efdccbb37300d4adcc150f9f093a6427a0140fa0847c3e58b1c5db47c0