[INFO] cloning repository https://github.com/Songbird0/json_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Songbird0/json_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongbird0%2Fjson_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongbird0%2Fjson_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57805891c3e1d38450840bf8a199ff408adbd851
[INFO] checking Songbird0/json_parser against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSongbird0%2Fjson_parser" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Songbird0/json_parser on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Songbird0/json_parser
[INFO] finished tweaking git repo https://github.com/Songbird0/json_parser
[INFO] tweaked toml for git repo https://github.com/Songbird0/json_parser written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/Songbird0/json_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3db5c91712599b2e731b9fa0dd20caaaf9596a2bc47f27d783bbe7c7a1dca3f
[INFO] running `Command { std: "docker" "start" "-a" "b3db5c91712599b2e731b9fa0dd20caaaf9596a2bc47f27d783bbe7c7a1dca3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3db5c91712599b2e731b9fa0dd20caaaf9596a2bc47f27d783bbe7c7a1dca3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3db5c91712599b2e731b9fa0dd20caaaf9596a2bc47f27d783bbe7c7a1dca3f", kill_on_drop: false }`
[INFO] [stdout] b3db5c91712599b2e731b9fa0dd20caaaf9596a2bc47f27d783bbe7c7a1dca3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28cf3ac4d38d68e6e1b8946987a8fddea0bc208432325511de85ab6ef1ffc9f7
[INFO] running `Command { std: "docker" "start" "-a" "28cf3ac4d38d68e6e1b8946987a8fddea0bc208432325511de85ab6ef1ffc9f7", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking json_parser v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/ast/entries.rs (1 fix)
[INFO] [stderr]        Fixed src/parsers/mod.rs (1 fix)
[INFO] [stdout] warning: field is never read: `entry_list`
[INFO] [stdout]   --> src/ast/entries.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     entry_list: EntryList<K, V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `key`
[INFO] [stdout]   --> src/ast/entries.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     key: K,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/ast/entries.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     value: Value<V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/ast/values.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     data: V
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entry_list`
[INFO] [stdout]   --> src/ast/entries.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     entry_list: EntryList<K, V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `key`
[INFO] [stdout]   --> src/ast/entries.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     key: K,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/ast/entries.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     value: Value<V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/ast/values.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     data: V
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/dummy_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/string.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/empty_object_test.rs from 2018 edition to 2021
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> tests/dummy_test.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / named!( get_a<&[u8], Vec<&[u8]>>, dbg!(
[INFO] [stdout] 8  | |   complete!(
[INFO] [stdout] 9  | |     many0!(
[INFO] [stdout] 10 | |       tag!("a")
[INFO] [stdout] 11 | |     )
[INFO] [stdout] 12 | |   )
[INFO] [stdout] 13 | | ));
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `named! { get_a < & [u8], Vec < & [u8] >>, dbg! (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `fn get_a (i : &[u8]) -> $crate :: IResult < &[u8], Vec<&[u8]>, u32 >
[INFO] [stdout]            { dbg! (i, complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: expanding `dbg! { i, complete! (many0! (tag! ("a"))) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; let l = nom_line! () ;
[INFO] [stdout]                match complete! (i, many0! (tag! ("a")))
[INFO] [stdout]                {
[INFO] [stdout]                    Err(e) =>
[INFO] [stdout]                    {
[INFO] [stdout]                        nom_println!
[INFO] [stdout]                        ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]                         (complete! (many0! (tag! ("a"))))) ; Err(e)
[INFO] [stdout]                    }, a => a,
[INFO] [stdout]                }
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `nom_line! {  }`
[INFO] [stdout]    = note: to `line! ()`
[INFO] [stdout]    = note: expanding `complete! { i, many0! (tag! ("a")) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, ErrorKind } ; let i_ = i.clone() ; match many0! (i_, tag! ("a"))
[INFO] [stdout]                {
[INFO] [stdout]                    Err(Err :: Incomplete(_)) =>
[INFO] [stdout]                    {
[INFO] [stdout]                        Err(Err ::
[INFO] [stdout]                            Error(error_position! (i, ErrorKind :: Complete :: < u32 >)))
[INFO] [stdout]                    }, rest => rest
[INFO] [stdout]                }
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `many0! { i_, tag! ("a") }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, AtEof } ; let ret ; let mut res = $crate :: lib :: std :: vec ::
[INFO] [stdout]                Vec :: new() ; let mut input = i_.clone() ; loop
[INFO] [stdout]                {
[INFO] [stdout]                    let input_ = input.clone() ; match tag! (input_, "a")
[INFO] [stdout]                    {
[INFO] [stdout]                        Ok((i, o)) =>
[INFO] [stdout]                        {
[INFO] [stdout]                            if i == input
[INFO] [stdout]                            {
[INFO] [stdout]                                if i.at_eof() { ret = Ok((input, res)) ; } else
[INFO] [stdout]                                {
[INFO] [stdout]                                    ret =
[INFO] [stdout]                                    Err(Err ::
[INFO] [stdout]                                        Error(error_position!
[INFO] [stdout]                                              (input, $crate :: ErrorKind :: Many0))) ;
[INFO] [stdout]                                } break ;
[INFO] [stdout]                            } res.push(o) ; input = i ;
[INFO] [stdout]                        }, Err(Err :: Error(_)) => { ret = Ok((input, res)) ; break ; },
[INFO] [stdout]                        Err(e) => { ret = Err(e) ; break ; },
[INFO] [stdout]                    }
[INFO] [stdout]                } ret
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `tag! { input_, "a" }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, Needed, IResult, ErrorKind } ; use $crate ::
[INFO] [stdout]                { Compare, CompareResult, InputLength, need_more, InputTake } ; let res :
[INFO] [stdout]                IResult < _, _ > = match(input_).compare("a")
[INFO] [stdout]                {
[INFO] [stdout]                    CompareResult :: Ok =>
[INFO] [stdout]                    { let blen = "a".input_len() ; Ok(input_.take_split(blen)) },
[INFO] [stdout]                    CompareResult :: Incomplete =>
[INFO] [stdout]                    { need_more(input_, Needed :: Size("a".input_len())) }, CompareResult
[INFO] [stdout]                    :: Error =>
[INFO] [stdout]                    {
[INFO] [stdout]                        let e : ErrorKind < u32 > = ErrorKind :: Tag ;
[INFO] [stdout]                        Err(Err :: Error($crate :: Context :: Code(input_, e)))
[INFO] [stdout]                    }
[INFO] [stdout]                } ; res
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `error_position! { input, $crate :: ErrorKind :: Many0 }`
[INFO] [stdout]    = note: to `{ $crate :: Context :: Code(input, ::nom::ErrorKind::Many0) }`
[INFO] [stdout]    = note: expanding `error_position! { i, ErrorKind :: Complete :: < u32 > }`
[INFO] [stdout]    = note: to `{ $crate :: Context :: Code(i, ErrorKind::Complete::<u32>) }`
[INFO] [stdout]    = note: expanding `nom_println! { "Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]            (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `println!
[INFO] [stdout]            ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]             (complete! (many0! (tag! ("a")))))`
[INFO] [stdout]    = note: expanding `println! { "Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]            (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _print($crate :: format_args_nl!
[INFO] [stdout]                       ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]                        (complete! (many0! (tag! ("a")))))) ;
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `nom_stringify! { complete! (many0! (tag! ("a"))) }`
[INFO] [stdout]    = note: to `stringify! (complete! (many0! (tag! ("a"))))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/main.rs (1 fix)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed tests/string.rs (2 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed tests/empty_object_test.rs (3 fixes)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/empty_object_test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.80s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking json_parser v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `entry_list`
[INFO] [stdout]   --> src/ast/entries.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     entry_list: EntryList<K, V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `key`
[INFO] [stdout]   --> src/ast/entries.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     key: K,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/ast/entries.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     value: Value<V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/ast/values.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     data: V
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entry_list`
[INFO] [stdout]   --> src/ast/entries.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     entry_list: EntryList<K, V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `key`
[INFO] [stdout]   --> src/ast/entries.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     key: K,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]   --> src/ast/entries.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     value: Value<V>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `data`
[INFO] [stdout]  --> src/ast/values.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     data: V
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> tests/empty_object_test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] note: trace_macro
[INFO] [stdout]   --> tests/dummy_test.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / named!( get_a<&[u8], Vec<&[u8]>>, dbg!(
[INFO] [stdout] 8  | |   complete!(
[INFO] [stdout] 9  | |     many0!(
[INFO] [stdout] 10 | |       tag!("a")
[INFO] [stdout] 11 | |     )
[INFO] [stdout] 12 | |   )
[INFO] [stdout] 13 | | ));
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expanding `named! { get_a < & [u8], Vec < & [u8] >>, dbg! (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `fn get_a (i : &[u8]) -> $crate :: IResult < &[u8], Vec<&[u8]>, u32 >
[INFO] [stdout]            { dbg! (i, complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: expanding `dbg! { i, complete! (many0! (tag! ("a"))) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; let l = nom_line! () ;
[INFO] [stdout]                match complete! (i, many0! (tag! ("a")))
[INFO] [stdout]                {
[INFO] [stdout]                    Err(e) =>
[INFO] [stdout]                    {
[INFO] [stdout]                        nom_println!
[INFO] [stdout]                        ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]                         (complete! (many0! (tag! ("a"))))) ; Err(e)
[INFO] [stdout]                    }, a => a,
[INFO] [stdout]                }
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `nom_line! {  }`
[INFO] [stdout]    = note: to `line! ()`
[INFO] [stdout]    = note: expanding `complete! { i, many0! (tag! ("a")) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, ErrorKind } ; let i_ = i.clone() ; match many0! (i_, tag! ("a"))
[INFO] [stdout]                {
[INFO] [stdout]                    Err(Err :: Incomplete(_)) =>
[INFO] [stdout]                    {
[INFO] [stdout]                        Err(Err ::
[INFO] [stdout]                            Error(error_position! (i, ErrorKind :: Complete :: < u32 >)))
[INFO] [stdout]                    }, rest => rest
[INFO] [stdout]                }
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `many0! { i_, tag! ("a") }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, AtEof } ; let ret ; let mut res = $crate :: lib :: std :: vec ::
[INFO] [stdout]                Vec :: new() ; let mut input = i_.clone() ; loop
[INFO] [stdout]                {
[INFO] [stdout]                    let input_ = input.clone() ; match tag! (input_, "a")
[INFO] [stdout]                    {
[INFO] [stdout]                        Ok((i, o)) =>
[INFO] [stdout]                        {
[INFO] [stdout]                            if i == input
[INFO] [stdout]                            {
[INFO] [stdout]                                if i.at_eof() { ret = Ok((input, res)) ; } else
[INFO] [stdout]                                {
[INFO] [stdout]                                    ret =
[INFO] [stdout]                                    Err(Err ::
[INFO] [stdout]                                        Error(error_position!
[INFO] [stdout]                                              (input, $crate :: ErrorKind :: Many0))) ;
[INFO] [stdout]                                } break ;
[INFO] [stdout]                            } res.push(o) ; input = i ;
[INFO] [stdout]                        }, Err(Err :: Error(_)) => { ret = Ok((input, res)) ; break ; },
[INFO] [stdout]                        Err(e) => { ret = Err(e) ; break ; },
[INFO] [stdout]                    }
[INFO] [stdout]                } ret
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `tag! { input_, "a" }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                use $crate :: lib :: std :: result :: Result :: * ; use $crate ::
[INFO] [stdout]                { Err, Needed, IResult, ErrorKind } ; use $crate ::
[INFO] [stdout]                { Compare, CompareResult, InputLength, need_more, InputTake } ; let res :
[INFO] [stdout]                IResult < _, _ > = match(input_).compare("a")
[INFO] [stdout]                {
[INFO] [stdout]                    CompareResult :: Ok =>
[INFO] [stdout]                    { let blen = "a".input_len() ; Ok(input_.take_split(blen)) },
[INFO] [stdout]                    CompareResult :: Incomplete =>
[INFO] [stdout]                    { need_more(input_, Needed :: Size("a".input_len())) }, CompareResult
[INFO] [stdout]                    :: Error =>
[INFO] [stdout]                    {
[INFO] [stdout]                        let e : ErrorKind < u32 > = ErrorKind :: Tag ;
[INFO] [stdout]                        Err(Err :: Error($crate :: Context :: Code(input_, e)))
[INFO] [stdout]                    }
[INFO] [stdout]                } ; res
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `error_position! { input, $crate :: ErrorKind :: Many0 }`
[INFO] [stdout]    = note: to `{ $crate :: Context :: Code(input, ::nom::ErrorKind::Many0) }`
[INFO] [stdout]    = note: expanding `error_position! { i, ErrorKind :: Complete :: < u32 > }`
[INFO] [stdout]    = note: to `{ $crate :: Context :: Code(i, ErrorKind::Complete::<u32>) }`
[INFO] [stdout]    = note: expanding `nom_println! { "Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]            (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `println!
[INFO] [stdout]            ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]             (complete! (many0! (tag! ("a")))))`
[INFO] [stdout]    = note: expanding `println! { "Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]            (complete! (many0! (tag! ("a")))) }`
[INFO] [stdout]    = note: to `{
[INFO] [stdout]                $crate :: io ::
[INFO] [stdout]                _print($crate :: format_args_nl!
[INFO] [stdout]                       ("Err({:?}) at l.{} by ' {} '", e, l, nom_stringify!
[INFO] [stdout]                        (complete! (many0! (tag! ("a")))))) ;
[INFO] [stdout]            }`
[INFO] [stdout]    = note: expanding `nom_stringify! { complete! (many0! (tag! ("a"))) }`
[INFO] [stdout]    = note: to `stringify! (complete! (many0! (tag! ("a"))))`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "28cf3ac4d38d68e6e1b8946987a8fddea0bc208432325511de85ab6ef1ffc9f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28cf3ac4d38d68e6e1b8946987a8fddea0bc208432325511de85ab6ef1ffc9f7", kill_on_drop: false }`
[INFO] [stdout] 28cf3ac4d38d68e6e1b8946987a8fddea0bc208432325511de85ab6ef1ffc9f7