[INFO] crate nom-peg 0.1.1 is already in cache [INFO] testing nom-peg-0.1.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate nom-peg 0.1.1 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate nom-peg 0.1.1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nom-peg 0.1.1 [INFO] finished tweaking crates.io crate nom-peg 0.1.1 [INFO] tweaked toml for crates.io crate nom-peg 0.1.1 written to work/builds/worker-6/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 9515b964c4cfb5a73b56d4c771941b98493c0b0e19cb5ba73e544c4c415af968 [INFO] running `"docker" "start" "-a" "9515b964c4cfb5a73b56d4c771941b98493c0b0e19cb5ba73e544c4c415af968"` [INFO] [stderr] Compiling nom-peg v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `"docker" "inspect" "9515b964c4cfb5a73b56d4c771941b98493c0b0e19cb5ba73e544c4c415af968"` [INFO] running `"docker" "rm" "-f" "9515b964c4cfb5a73b56d4c771941b98493c0b0e19cb5ba73e544c4c415af968"` [INFO] [stdout] 9515b964c4cfb5a73b56d4c771941b98493c0b0e19cb5ba73e544c4c415af968 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 1fd23b8975e433918fe723b5727a6bacd448c46ce97683648654d64c3421071a [INFO] running `"docker" "start" "-a" "1fd23b8975e433918fe723b5727a6bacd448c46ce97683648654d64c3421071a"` [INFO] [stderr] Compiling nom-peg v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: suffixes on a tuple index are invalid [INFO] [stderr] --> tests/basic.rs:39:22 [INFO] [stderr] | [INFO] [stderr] 39 | let arithmetic = grammar! { [INFO] [stderr] | ______________________^ [INFO] [stderr] 40 | | parse: i64 = "=" [INFO] [stderr] 41 | | [INFO] [stderr] 42 | | expr: i64 = "+" => { l + r } [INFO] [stderr] ... | [INFO] [stderr] 51 | | | "(" ")" [INFO] [stderr] 52 | | }; [INFO] [stderr] | |_____^ invalid suffix `usize` [INFO] [stderr] | [INFO] [stderr] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stderr] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stderr] = note: for more context, see https://github.com/rust-lang/rust/issues/60210 [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> tests/basic.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro_hygiene)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: suffixes on a tuple index are invalid [INFO] [stderr] --> tests/json.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | let json = grammar! { [INFO] [stderr] | ________________^ [INFO] [stderr] 26 | | parse: JsonValue = "=" [INFO] [stderr] 27 | | [INFO] [stderr] 28 | | num: f32 = ::recognize_float => { result.parse::().unwrap() } [INFO] [stderr] ... | [INFO] [stderr] 51 | | | boolean => { JsonValue::Boolean(result) } [INFO] [stderr] 52 | | }; [INFO] [stderr] | |_____^ invalid suffix `usize` [INFO] [stderr] | [INFO] [stderr] = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases [INFO] [stderr] = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access [INFO] [stderr] = note: for more context, see https://github.com/rust-lang/rust/issues/60210 [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> tests/json.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(proc_macro_hygiene)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `nom-peg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `nom-peg`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1fd23b8975e433918fe723b5727a6bacd448c46ce97683648654d64c3421071a"` [INFO] running `"docker" "rm" "-f" "1fd23b8975e433918fe723b5727a6bacd448c46ce97683648654d64c3421071a"` [INFO] [stdout] 1fd23b8975e433918fe723b5727a6bacd448c46ce97683648654d64c3421071a