[INFO] cloning repository hmvp/cargo_test_formatter
[INFO] running `"git" "clone" "--bare" "git://github.com/hmvp/cargo_test_formatter.git" "work/cache/sources/gh/hmvp/cargo_test_formatter"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hmvp/cargo_test_formatter'...
[INFO] running `"git" "clone" "work/cache/sources/gh/hmvp/cargo_test_formatter" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hmvp/cargo_test_formatter"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hmvp/cargo_test_formatter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hmvp/cargo_test_formatter" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hmvp/cargo_test_formatter"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hmvp/cargo_test_formatter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33b2142e5815af4556747e67c43f6e8c47b8753c
[INFO] sha for GitHub repo hmvp/cargo_test_formatter: 33b2142e5815af4556747e67c43f6e8c47b8753c
[INFO] validating manifest of hmvp/cargo_test_formatter 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 hmvp/cargo_test_formatter 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 hmvp/cargo_test_formatter
[INFO] finished frobbing hmvp/cargo_test_formatter
[INFO] frobbed toml for hmvp/cargo_test_formatter written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/hmvp/cargo_test_formatter/Cargo.toml
[INFO] started frobbing hmvp/cargo_test_formatter
[INFO] finished frobbing hmvp/cargo_test_formatter
[INFO] frobbed toml for hmvp/cargo_test_formatter written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hmvp/cargo_test_formatter/Cargo.toml
[INFO] crate hmvp/cargo_test_formatter 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking hmvp/cargo_test_formatter against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/hmvp/cargo_test_formatter:/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] 88217336933a179a71beec4978e0c2a85ffb184e089d0fb0778650bdb1cc519c
[INFO] running `"docker" "start" "-a" "88217336933a179a71beec4978e0c2a85ffb184e089d0fb0778650bdb1cc519c"`
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking cargo_test_formatter v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  |   /// 1
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 9  | / named!(number<&str, u32>,
[INFO] [stderr] 10 | |   map_res!(
[INFO] [stderr] 11 | |     digit,
[INFO] [stderr] 12 | |     FromStr::from_str
[INFO] [stderr] 13 | |   )
[INFO] [stderr] 14 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 |   /// ok|FAILED|ignored
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 17 | / named!(test_result<&str, TestResult>,
[INFO] [stderr] 18 | |     do_parse!(
[INFO] [stderr] 19 | |         result: alphanumeric >>
[INFO] [stderr] 20 | |         ( if result == "ok" {
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     )
[INFO] [stderr] 28 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | / /// Test line
[INFO] [stderr] 63 | | ///  
[INFO] [stderr] 64 | | /// ## Normal test
[INFO] [stderr] 65 | | /// ```
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | | /// test src/hexfile.rs - hexfile::MBHexFile::new (line 102) ... ok
[INFO] [stderr] 72 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 73 | / named!(test_function<&str, Test>, do_parse!(
[INFO] [stderr] 74 | |     tag_s!("test ")       >>
[INFO] [stderr] 75 | |     name: take_until_and_consume_s!(" ... ") >>
[INFO] [stderr] 76 | |     result: test_result >>
[INFO] [stderr] 77 | |     eol >>
[INFO] [stderr] 78 | |     (Test(name, result))
[INFO] [stderr] 79 | | ));
[INFO] [stderr]    | |___- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  |   /// 1
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 9  | / named!(number<&str, u32>,
[INFO] [stderr] 10 | |   map_res!(
[INFO] [stderr] 11 | |     digit,
[INFO] [stderr] 12 | |     FromStr::from_str
[INFO] [stderr] 13 | |   )
[INFO] [stderr] 14 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 |   /// ok|FAILED|ignored
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 17 | / named!(test_result<&str, TestResult>,
[INFO] [stderr] 18 | |     do_parse!(
[INFO] [stderr] 19 | |         result: alphanumeric >>
[INFO] [stderr] 20 | |         ( if result == "ok" {
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     )
[INFO] [stderr] 28 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | / /// Test line
[INFO] [stderr] 63 | | ///  
[INFO] [stderr] 64 | | /// ## Normal test
[INFO] [stderr] 65 | | /// ```
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | | /// test src/hexfile.rs - hexfile::MBHexFile::new (line 102) ... ok
[INFO] [stderr] 72 | | /// ```
[INFO] [stderr]    | |_______^
[INFO] [stderr] 73 | / named!(test_function<&str, Test>, do_parse!(
[INFO] [stderr] 74 | |     tag_s!("test ")       >>
[INFO] [stderr] 75 | |     name: take_until_and_consume_s!(" ... ") >>
[INFO] [stderr] 76 | |     result: test_result >>
[INFO] [stderr] 77 | |     eol >>
[INFO] [stderr] 78 | |     (Test(name, result))
[INFO] [stderr] 79 | | ));
[INFO] [stderr]    | |___- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[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]   --> <::nom::sequence::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt_complete macros>:22:38
[INFO] [stderr]    |
[INFO] [stderr] 16 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 22 | let out = alt_complete ! ( $ i , $ ( $ rest ) * ) ; if let (
[INFO] [stderr]    |                                      ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: couldn't read src/../tests/test_empty_module.txt: No such file or directory (os error 2)
[INFO] [stderr]    --> src/parser.rs:237:32
[INFO] [stderr]     |
[INFO] [stderr] 237 |         assert_eq!(test_module(include_str!("../tests/test_empty_module.txt")),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[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]   --> <::nom::sequence::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt_complete macros>:22:38
[INFO] [stderr]    |
[INFO] [stderr] 16 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 22 | let out = alt_complete ! ( $ i , $ ( $ rest ) * ) ; if let (
[INFO] [stderr]    |                                      ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `cargo_test_formatter`.
[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 `cargo_test_formatter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "88217336933a179a71beec4978e0c2a85ffb184e089d0fb0778650bdb1cc519c"`
[INFO] running `"docker" "rm" "-f" "88217336933a179a71beec4978e0c2a85ffb184e089d0fb0778650bdb1cc519c"`
[INFO] [stdout] 88217336933a179a71beec4978e0c2a85ffb184e089d0fb0778650bdb1cc519c