[INFO] fetching crate earley 0.1.0... [INFO] checking earley-0.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate earley 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate earley 0.1.0 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] 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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f90819bf299de8eb837763ff1eeede5746567b6475f8a107bb832ca4e1bfbf91 [INFO] running `Command { std: "docker" "start" "-a" "f90819bf299de8eb837763ff1eeede5746567b6475f8a107bb832ca4e1bfbf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f90819bf299de8eb837763ff1eeede5746567b6475f8a107bb832ca4e1bfbf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f90819bf299de8eb837763ff1eeede5746567b6475f8a107bb832ca4e1bfbf91", kill_on_drop: false }` [INFO] [stdout] f90819bf299de8eb837763ff1eeede5746567b6475f8a107bb832ca4e1bfbf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d53175e0c6a7ef62ae47018c83272b3b05c29d089429a3fbe45e59d558106abd [INFO] running `Command { std: "docker" "start" "-a" "d53175e0c6a7ef62ae47018c83272b3b05c29d089429a3fbe45e59d558106abd", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking earley v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stdout] error: no rules expected `:` [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; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:13:82 [INFO] [stdout] | [INFO] [stdout] 13 | earley_production!("Sum" => [{"Product"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:14:82 [INFO] [stdout] | [INFO] [stdout] 14 | earley_production!("Product" => [{"Product"}, ["*"], {"Factor"}] (result: u32) { result[0].get() * result[2].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:15:82 [INFO] [stdout] | [INFO] [stdout] 15 | earley_production!("Product" => [{"Factor"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:16:82 [INFO] [stdout] | [INFO] [stdout] 16 | earley_production!("Factor" => [["("], {"Sum"}, [")"]] (result: u32) { result[1].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:17:82 [INFO] [stdout] | [INFO] [stdout] 17 | earley_production!("Factor" => [{"Number"}] (result: u32) { result[0].get() }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:18:82 [INFO] [stdout] | [INFO] [stdout] 18 | earley_production!("Number" => [["1"]] (result: u32) { 1 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:19:82 [INFO] [stdout] | [INFO] [stdout] 19 | earley_production!("Number" => [["2"]] (result: u32) { 2 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: no rules expected `:` [INFO] [stdout] --> benches/basic.rs:20:82 [INFO] [stdout] | [INFO] [stdout] 20 | earley_production!("Number" => [["3"]] (result: u32) { 3 }), [INFO] [stdout] | ^ no rules expected this token in macro call [INFO] [stdout] | [INFO] [stdout] note: while trying to match `)` [INFO] [stdout] --> /opt/rustwide/workdir/src/grammar/macros.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | ($name:expr => [$($token:expr),*] ($($varname:pat),*) -> $vartype:ty; $action:block) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `earley` (bench "basic") due to 9 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] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `earley` (example "basic") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d53175e0c6a7ef62ae47018c83272b3b05c29d089429a3fbe45e59d558106abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d53175e0c6a7ef62ae47018c83272b3b05c29d089429a3fbe45e59d558106abd", kill_on_drop: false }` [INFO] [stdout] d53175e0c6a7ef62ae47018c83272b3b05c29d089429a3fbe45e59d558106abd