[INFO] fetching crate earley 0.1.0... [INFO] checking earley-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate earley 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate earley 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate earley 0.1.0 [INFO] finished tweaking crates.io crate earley 0.1.0 [INFO] tweaked toml for crates.io crate earley 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 940c6eb180b4b01d83e53a3b035006a7fc4d5ddd833540d4fa90d5e6f31c7eff [INFO] running `Command { std: "docker" "start" "-a" "940c6eb180b4b01d83e53a3b035006a7fc4d5ddd833540d4fa90d5e6f31c7eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "940c6eb180b4b01d83e53a3b035006a7fc4d5ddd833540d4fa90d5e6f31c7eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "940c6eb180b4b01d83e53a3b035006a7fc4d5ddd833540d4fa90d5e6f31c7eff", kill_on_drop: false }` [INFO] [stdout] 940c6eb180b4b01d83e53a3b035006a7fc4d5ddd833540d4fa90d5e6f31c7eff [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 935674a74cf8fe94ede310cc7ea59923350e6947eb452417345906914b1b9998 [INFO] running `Command { std: "docker" "start" "-a" "935674a74cf8fe94ede310cc7ea59923350e6947eb452417345906914b1b9998", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking earley v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:12:82 [INFO] [stdout] | [INFO] [stdout] 12 | earley_production!("Sum" => [{"Sum"}, ["+"], {"Product"}] (result: u32) { result[0].get() + result[2].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:13:82 [INFO] [stdout] | [INFO] [stdout] 13 | earley_production!("Sum" => [{"Product"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:14:82 [INFO] [stdout] | [INFO] [stdout] 14 | earley_production!("Product" => [{"Product"}, ["*"], {"Factor"}] (result: u32) { result[0].get() * result[2].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:15:82 [INFO] [stdout] | [INFO] [stdout] 15 | earley_production!("Product" => [{"Factor"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:16:82 [INFO] [stdout] | [INFO] [stdout] 16 | earley_production!("Factor" => [["("], {"Sum"}, [")"]] (result: u32) { result[1].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:17:82 [INFO] [stdout] | [INFO] [stdout] 17 | earley_production!("Factor" => [{"Number"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:18:82 [INFO] [stdout] | [INFO] [stdout] 18 | earley_production!("Number" => [["1"]] (result: u32) { 1 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:19:82 [INFO] [stdout] | [INFO] [stdout] 19 | earley_production!("Number" => [["2"]] (result: u32) { 2 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected the token `:` [INFO] [stdout] --> benches/basic.rs:20:82 [INFO] [stdout] | [INFO] [stdout] 20 | earley_production!("Number" => [["3"]] (result: u32) { 3 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `earley` (bench "basic") due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `unwrap` found for unit type `()` in the current scope [INFO] [stdout] --> examples/basic.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | env_logger::init().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `earley` (example "basic") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "935674a74cf8fe94ede310cc7ea59923350e6947eb452417345906914b1b9998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "935674a74cf8fe94ede310cc7ea59923350e6947eb452417345906914b1b9998", kill_on_drop: false }` [INFO] [stdout] 935674a74cf8fe94ede310cc7ea59923350e6947eb452417345906914b1b9998