[INFO] fetching crate unflow 0.1.1... [INFO] checking unflow-0.1.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate unflow 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate unflow 0.1.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate unflow 0.1.1 [INFO] finished tweaking crates.io crate unflow 0.1.1 [INFO] tweaked toml for crates.io crate unflow 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate unflow 0.1.1 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded better_typeid_derive v0.1.1 [INFO] [stderr] Downloaded tower-lsp-macros v0.3.0 [INFO] [stderr] Downloaded tower-lsp v0.13.3 [INFO] [stderr] Downloaded better_any v0.1.1 [INFO] [stderr] Downloaded lsp-types v0.81.0 [INFO] [stderr] Downloaded antlr-rust v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a2df06d9d6043a858b72463f65e2c5d421192ac7af354237707860738313f9b [INFO] running `Command { std: "docker" "start" "-a" "1a2df06d9d6043a858b72463f65e2c5d421192ac7af354237707860738313f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a2df06d9d6043a858b72463f65e2c5d421192ac7af354237707860738313f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2df06d9d6043a858b72463f65e2c5d421192ac7af354237707860738313f9b", kill_on_drop: false }` [INFO] [stdout] 1a2df06d9d6043a858b72463f65e2c5d421192ac7af354237707860738313f9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7879e04987342b56232402b472cfedb238ac0d1005988bab90eb681af7c3581 [INFO] running `Command { std: "docker" "start" "-a" "f7879e04987342b56232402b472cfedb238ac0d1005988bab90eb681af7c3581", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling better_typeid_derive v0.1.1 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling tower-lsp-macros v0.3.0 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Checking better_any v0.1.1 [INFO] [stderr] Checking antlr-rust v0.2.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(crate_visibility_modifier)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `pub(crate)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!` or `::`, found keyword `fn` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/atn.rs:58:11 [INFO] [stdout] | [INFO] [stdout] 57 | impl ATN { [INFO] [stdout] | - while parsing this item list starting here [INFO] [stdout] 58 | crate fn new_atn(grammar_type: ATNType, max_token_type: isize) -> ATN { [INFO] [stdout] | ^^ expected one of `!` or `::` [INFO] [stdout] ... [INFO] [stdout] 175 | } [INFO] [stdout] | - the item list ends here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!` or `::`, found keyword `struct` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lexer.rs:113:7 [INFO] [stdout] | [INFO] [stdout] 113 | crate struct LexerPosition { [INFO] [stdout] | ^^^^^^ expected one of `!` or `::` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `lexer::BaseLexer`, `lexer::Lexer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lib.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | pub use lexer::{BaseLexer, Lexer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ no `Lexer` in `lexer` [INFO] [stdout] | | [INFO] [stdout] | no `BaseLexer` in `lexer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::lexer::Lexer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lexer_action.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `Lexer` in `lexer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this unresolved item through its public re-export instead [INFO] [stdout] | [INFO] [stdout] 3 | use crate::Lexer; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::lexer::LEXER_MAX_CHAR_VALUE`, `crate::lexer::LEXER_MIN_CHAR_VALUE` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/transition.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::lexer::{LEXER_MAX_CHAR_VALUE, LEXER_MIN_CHAR_VALUE}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ no `LEXER_MIN_CHAR_VALUE` in `lexer` [INFO] [stdout] | | [INFO] [stdout] | no `LEXER_MAX_CHAR_VALUE` in `lexer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::lexer::Lexer` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lexer_action_executor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lexer::Lexer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ no `Lexer` in `lexer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this unresolved item through its public re-export instead [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Lexer; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::lexer::Lexer`, `crate::lexer::LexerPosition`, `crate::lexer::LEXER_MAX_CHAR_VALUE`, `crate::lexer::LEXER_MIN_CHAR_VALUE` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lexer_atn_simulator.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::lexer::{Lexer, LexerPosition, LEXER_MAX_CHAR_VALUE, LEXER_MIN_CHAR_VALUE}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ no `LEXER_MIN_CHAR_VALUE` in `lexer` [INFO] [stdout] | | | | [INFO] [stdout] | | | no `LEXER_MAX_CHAR_VALUE` in `lexer` [INFO] [stdout] | | no `LexerPosition` in `lexer` [INFO] [stdout] | no `Lexer` in `lexer` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this unresolved item through its public re-export instead: [INFO] [stdout] crate::Lexer [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `raw` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/antlr-rust-0.2.0/src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(raw)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `antlr-rust` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f7879e04987342b56232402b472cfedb238ac0d1005988bab90eb681af7c3581", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7879e04987342b56232402b472cfedb238ac0d1005988bab90eb681af7c3581", kill_on_drop: false }` [INFO] [stdout] f7879e04987342b56232402b472cfedb238ac0d1005988bab90eb681af7c3581