[INFO] fetching crate antlr-rust 0.2.0... [INFO] checking antlr-rust-0.2.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate antlr-rust 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate antlr-rust 0.2.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate antlr-rust 0.2.0 [INFO] finished tweaking crates.io crate antlr-rust 0.2.0 [INFO] tweaked toml for crates.io crate antlr-rust 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded murmur3 v0.4.1 [INFO] [stderr] Downloaded better_any v0.1.1 [INFO] [stderr] Downloaded better_typeid_derive v0.1.1 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 44582bcc37fe4d714719e2e9d2a91489c72e4799df253ad22589e8affe87ac5a [INFO] running `Command { std: "docker" "start" "-a" "44582bcc37fe4d714719e2e9d2a91489c72e4799df253ad22589e8affe87ac5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44582bcc37fe4d714719e2e9d2a91489c72e4799df253ad22589e8affe87ac5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44582bcc37fe4d714719e2e9d2a91489c72e4799df253ad22589e8affe87ac5a", kill_on_drop: false }` [INFO] [stdout] 44582bcc37fe4d714719e2e9d2a91489c72e4799df253ad22589e8affe87ac5a [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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6e7b44f00f495e2d28f1cd8ddeb4ed9e01e0b392d19500baa27b26d9550fcc6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a6e7b44f00f495e2d28f1cd8ddeb4ed9e01e0b392d19500baa27b26d9550fcc6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking murmur3 v0.4.1 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling better_typeid_derive v0.1.1 [INFO] [stderr] Checking better_any v0.1.1 [INFO] [stderr] Checking antlr-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cached_hash` [INFO] [stdout] --> src/atn_config_set.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cached_hash: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `raw` [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(raw)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cached_hash` [INFO] [stdout] --> src/atn_config_set.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | cached_hash: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `raw` [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(raw)] [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> src/lexer.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | / pub struct BaseLexer< [INFO] [stdout] 79 | | 'input, [INFO] [stdout] 80 | | T: LexerRecog<'input, Self> + 'static, [INFO] [stdout] 81 | | Input: CharStream, [INFO] [stdout] ... | [INFO] [stdout] 109 | | pub text: Option<::Owned>, [INFO] [stdout] 110 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> src/parser.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | / pub struct BaseParser< [INFO] [stdout] 108 | | 'input, [INFO] [stdout] 109 | | Ext: 'static, //: ParserRecog<'input, Self> + 'static, // user provided behavior, such as semantic predicates [INFO] [stdout] 110 | | I: TokenStream<'input>, // input stream [INFO] [stdout] ... | [INFO] [stdout] 149 | | pd: PhantomData &'input str>, [INFO] [stdout] 150 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> src/lexer.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | / pub struct BaseLexer< [INFO] [stdout] 79 | | 'input, [INFO] [stdout] 80 | | T: LexerRecog<'input, Self> + 'static, [INFO] [stdout] 81 | | Input: CharStream, [INFO] [stdout] ... | [INFO] [stdout] 109 | | pub text: Option<::Owned>, [INFO] [stdout] 110 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | #![warn(missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type does not implement `Debug`; consider adding `#[derive(Debug)]` or a manual implementation [INFO] [stdout] --> src/parser.rs:107:1 [INFO] [stdout] | [INFO] [stdout] 107 | / pub struct BaseParser< [INFO] [stdout] 108 | | 'input, [INFO] [stdout] 109 | | Ext: 'static, //: ParserRecog<'input, Self> + 'static, // user provided behavior, such as semantic predicates [INFO] [stdout] 110 | | I: TokenStream<'input>, // input stream [INFO] [stdout] ... | [INFO] [stdout] 149 | | pd: PhantomData &'input str>, [INFO] [stdout] 150 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `antlr-rust` due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a6e7b44f00f495e2d28f1cd8ddeb4ed9e01e0b392d19500baa27b26d9550fcc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6e7b44f00f495e2d28f1cd8ddeb4ed9e01e0b392d19500baa27b26d9550fcc6", kill_on_drop: false }` [INFO] [stdout] a6e7b44f00f495e2d28f1cd8ddeb4ed9e01e0b392d19500baa27b26d9550fcc6