[INFO] cloning repository Northcode/rustTokenizer [INFO] running `"git" "clone" "--bare" "git://github.com/Northcode/rustTokenizer.git" "work/cache/sources/gh/Northcode/rustTokenizer"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Northcode/rustTokenizer'... [INFO] running `"git" "clone" "work/cache/sources/gh/Northcode/rustTokenizer" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Northcode/rustTokenizer"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Northcode/rustTokenizer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Northcode/rustTokenizer" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Northcode/rustTokenizer"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Northcode/rustTokenizer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f9f2754f05acdf9ff495fab0b112dad9f33761b5 [INFO] sha for GitHub repo Northcode/rustTokenizer: f9f2754f05acdf9ff495fab0b112dad9f33761b5 [INFO] validating manifest of Northcode/rustTokenizer on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Northcode/rustTokenizer on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Northcode/rustTokenizer [INFO] finished frobbing Northcode/rustTokenizer [INFO] frobbed toml for Northcode/rustTokenizer written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/Northcode/rustTokenizer/Cargo.toml [INFO] started frobbing Northcode/rustTokenizer [INFO] finished frobbing Northcode/rustTokenizer [INFO] frobbed toml for Northcode/rustTokenizer written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Northcode/rustTokenizer/Cargo.toml [INFO] crate Northcode/rustTokenizer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Northcode/rustTokenizer against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/Northcode/rustTokenizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 706e706d32cf8c805f6f9f7257a2b0187477a49f1c039354fc42340d28ac4404 [INFO] running `"docker" "start" "-a" "706e706d32cf8c805f6f9f7257a2b0187477a49f1c039354fc42340d28ac4404"` [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Checking tokenizer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/rtok/parser.rs:138:44 [INFO] [stderr] | [INFO] [stderr] 129 | ($($($type:ident $thing:pat)|+),*) => {|stack| { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 138 | Some(expect_inner!($type $thing)) => true, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | })+ [INFO] [stderr] | - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/rtok/parser.rs:138:50 [INFO] [stderr] | [INFO] [stderr] 129 | ($($($type:ident $thing:pat)|+),*) => {|stack| { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 138 | Some(expect_inner!($type $thing)) => true, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | })+ [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/tokenizer.rs:28:47 [INFO] [stderr] | [INFO] [stderr] 28 | postprocfns: HashMap T>> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/tokenizer.rs:40:85 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/parser.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/parser.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | Box>) -> Result, ParseError>>)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `->` [INFO] [stderr] --> src/lib.rs:249:35 [INFO] [stderr] | [INFO] [stderr] 249 | _o -> PT_(T_::Op(_)), [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] | [INFO] [stderr] ::: src/rtok/parser.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | macro_rules! reduction { [INFO] [stderr] | ---------------------- when calling this macro [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `->` [INFO] [stderr] --> src/lib.rs:259:35 [INFO] [stderr] | [INFO] [stderr] 259 | _o -> PT_(T_::Op(_)), [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] | [INFO] [stderr] ::: src/rtok/parser.rs:169:1 [INFO] [stderr] | [INFO] [stderr] 169 | macro_rules! reduction { [INFO] [stderr] | ---------------------- when calling this macro [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/rtok/parser.rs:138:44 [INFO] [stderr] | [INFO] [stderr] 129 | ($($($type:ident $thing:pat)|+),*) => {|stack| { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 138 | Some(expect_inner!($type $thing)) => true, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | })+ [INFO] [stderr] | - conflicting repetition [INFO] [stderr] | [INFO] [stderr] = note: #[deny(meta_variable_misuse)] on by default [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> src/rtok/parser.rs:138:50 [INFO] [stderr] | [INFO] [stderr] 129 | ($($($type:ident $thing:pat)|+),*) => {|stack| { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 138 | Some(expect_inner!($type $thing)) => true, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 143 | })+ [INFO] [stderr] | - conflicting repetition [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/tokenizer.rs:28:47 [INFO] [stderr] | [INFO] [stderr] 28 | postprocfns: HashMap T>> [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/tokenizer.rs:40:85 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn add_postprocfn_boxed(&mut self, for_id: TokenTypeId, postprocfn: Box T>) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Token) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/parser.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | reductions: Vec<(Box>) -> bool>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec>) -> bool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rtok/parser.rs:15:26 [INFO] [stderr] | [INFO] [stderr] 15 | Box>) -> Result, ParseError>>)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vec>) -> Result, ParseError>` [INFO] [stderr] [INFO] [stderr] warning: unused import: `rtok::parser::ParseValue::Token as PT_` [INFO] [stderr] --> src/lib.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | use rtok::parser::ParseValue::Token as PT_; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rtok::parser::ParseValue::Reduced as PR_` [INFO] [stderr] --> src/lib.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | use rtok::parser::ParseValue::Reduced as PR_; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `tokenizer`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `tokenizer`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "706e706d32cf8c805f6f9f7257a2b0187477a49f1c039354fc42340d28ac4404"` [INFO] running `"docker" "rm" "-f" "706e706d32cf8c805f6f9f7257a2b0187477a49f1c039354fc42340d28ac4404"` [INFO] [stdout] 706e706d32cf8c805f6f9f7257a2b0187477a49f1c039354fc42340d28ac4404