[INFO] updating cached repository https://github.com/rightfold/etran [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c2f64979a8e33437b7b19cc2ed491e0c002cea62 [INFO] checking rightfold/etran against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frightfold%2Fetran" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rightfold/etran on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rightfold/etran [INFO] finished tweaking git repo https://github.com/rightfold/etran [INFO] tweaked toml for git repo https://github.com/rightfold/etran written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/rightfold/etran already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 553532e9a2753f49d0cde64fea759df259619c473b844e1099d26c484efe74f9 [INFO] running `"docker" "start" "-a" "553532e9a2753f49d0cde64fea759df259619c473b844e1099d26c484efe74f9"` [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling peg v0.4.0 [INFO] [stderr] Compiling etran v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try ! [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | try ! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:30:55 [INFO] [stderr] | [INFO] [stderr] 30 | let mut iter = self . expected . iter() ; try ! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:677 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:1064 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:1078 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try ! [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:21:40 [INFO] [stderr] | [INFO] [stderr] 21 | self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | try ! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:30:55 [INFO] [stderr] | [INFO] [stderr] 30 | let mut iter = self . expected . iter() ; try ! [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:677 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:1064 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/target/debug/build/etran-c6aa8b838f82933b/out/grammar.rs:105:1078 [INFO] [stderr] | [INFO] [stderr] 105 | fn parse_identifier < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < &'input str > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let __assert_res = parse_keyword ( __input , __state , __pos ) ; match __assert_res { Failed => Matched ( __pos , ( ) ) , Matched ( .. ) => Failed , } } ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { { let seq_res = { let str_start = __pos ; match { let seq_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z_]" ) , } } else { __state . mark_failure ( __pos , "[a-z_]" ) } ; match seq_res { Matched ( __pos , _ ) => { { let mut __repeat_pos = __pos ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { 'a' ... 'z' | '0' ... '9' | '_' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[a-z0-9_]" ) , } } else { __state . mark_failure ( __pos , "[a-z0-9_]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; } , Failed => { break ; } } } Matched ( __repeat_pos , ( ) ) } } Failed => Failed , } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , name ) => { { let seq_res = parse_s ( __input , __state , __pos ) ; match seq_res { Matched ( __pos , _ ) => { Matched ( __pos , { name } ) } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.27s [INFO] running `"docker" "inspect" "553532e9a2753f49d0cde64fea759df259619c473b844e1099d26c484efe74f9"` [INFO] running `"docker" "rm" "-f" "553532e9a2753f49d0cde64fea759df259619c473b844e1099d26c484efe74f9"` [INFO] [stdout] 553532e9a2753f49d0cde64fea759df259619c473b844e1099d26c484efe74f9