[INFO] crate earley 0.1.0 is already in cache [INFO] checking earley-0.1.0 against nightly-2019-10-27 for pr-65897 [INFO] extracting crate earley 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate earley 0.1.0 on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [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-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f1a704476f3e87365b8df309634e26160d3834e59015cd5006809bc0dce67289 [INFO] running `"docker" "start" "-a" "f1a704476f3e87365b8df309634e26160d3834e59015cd5006809bc0dce67289"` [INFO] [stderr] Checking earley v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:12:82 [INFO] [stderr] | [INFO] [stderr] 12 | earley_production!("Sum" => [{"Sum"}, ["+"], {"Product"}] (result: u32) { result[0].get() + result[2].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:13:82 [INFO] [stderr] | [INFO] [stderr] 13 | earley_production!("Sum" => [{"Product"}] (result: u32) { result[0].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:14:82 [INFO] [stderr] | [INFO] [stderr] 14 | earley_production!("Product" => [{"Product"}, ["*"], {"Factor"}] (result: u32) { result[0].get() * result[2].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:15:82 [INFO] [stderr] | [INFO] [stderr] 15 | earley_production!("Product" => [{"Factor"}] (result: u32) { result[0].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:16:82 [INFO] [stderr] | [INFO] [stderr] 16 | earley_production!("Factor" => [["("], {"Sum"}, [")"]] (result: u32) { result[1].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:17:82 [INFO] [stderr] | [INFO] [stderr] 17 | earley_production!("Factor" => [{"Number"}] (result: u32) { result[0].get() }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:18:82 [INFO] [stderr] | [INFO] [stderr] 18 | earley_production!("Number" => [["1"]] (result: u32) { 1 }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:19:82 [INFO] [stderr] | [INFO] [stderr] 19 | earley_production!("Number" => [["2"]] (result: u32) { 2 }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `:` [INFO] [stderr] --> benches/basic.rs:20:82 [INFO] [stderr] | [INFO] [stderr] 20 | earley_production!("Number" => [["3"]] (result: u32) { 3 }), [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `earley`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `()` in the current scope [INFO] [stderr] --> examples/basic.rs:8:24 [INFO] [stderr] | [INFO] [stderr] 8 | env_logger::init().unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `earley`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f1a704476f3e87365b8df309634e26160d3834e59015cd5006809bc0dce67289"` [INFO] running `"docker" "rm" "-f" "f1a704476f3e87365b8df309634e26160d3834e59015cd5006809bc0dce67289"` [INFO] [stdout] f1a704476f3e87365b8df309634e26160d3834e59015cd5006809bc0dce67289