[INFO] cloning repository https://github.com/aticu/ldpsc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aticu/ldpsc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faticu%2Fldpsc"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faticu%2Fldpsc'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 13beff18119e67a4f0d741144a56bb3ebade80f7
[INFO] checking aticu/ldpsc against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faticu%2Fldpsc" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aticu/ldpsc on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aticu/ldpsc
[INFO] finished tweaking git repo https://github.com/aticu/ldpsc
[INFO] tweaked toml for git repo https://github.com/aticu/ldpsc written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/aticu/ldpsc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] a26e7470a07630abcb53eb06d578e880a787e6eca0d08aa70a279bcd782d4803
[INFO] running `"docker" "start" "-a" "a26e7470a07630abcb53eb06d578e880a787e6eca0d08aa70a279bcd782d4803"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking ldpsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/c_parser/basic.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  |   /// Parses a `nondigit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 7  | / named!(pub nondigit,
[INFO] [stderr] 8  | |     recognize!(
[INFO] [stderr] 9  | |         one_of!("_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
[INFO] [stderr] 10 | |     )
[INFO] [stderr] 11 | | );
[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/c_parser/basic.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 |   /// Parses a `hexadecimal-digit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 | / named!(pub hexadecimal_digit,
[INFO] [stderr] 15 | |     recognize!(
[INFO] [stderr] 16 | |         one_of!("0123456789abcdefABCDEF")
[INFO] [stderr] 17 | |     )
[INFO] [stderr] 18 | | );
[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/c_parser/basic.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 |   /// Parses a `digit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 21 | / named!(pub digit,
[INFO] [stderr] 22 | |     recognize!(
[INFO] [stderr] 23 | |         one_of!("0123456789")
[INFO] [stderr] 24 | |     )
[INFO] [stderr] 25 | | );
[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/c_parser/basic.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 |   /// Parses a `hex-quad` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 | / named!(pub hex_quad,
[INFO] [stderr] 29 | |     recognize!(
[INFO] [stderr] 30 | |         count_fixed!(
[INFO] [stderr] 31 | |             &[u8],
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     )
[INFO] [stderr] 36 | | );
[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/c_parser/basic.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 |   /// Parses a `universal-character-name` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 39 | / named!(pub universal_character_name,
[INFO] [stderr] 40 | |     alt!(
[INFO] [stderr] 41 | |         recognize!(
[INFO] [stderr] 42 | |             tuple!(
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     )
[INFO] [stderr] 58 | | );
[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/c_parser/basic.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 |   /// Parses an `identifier-nondigit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 61 | / named!(pub identifier_nondigit,
[INFO] [stderr] 62 | |     recognize!(
[INFO] [stderr] 63 | |         alt!(
[INFO] [stderr] 64 | |             nondigit |
[INFO] [stderr] ...  |
[INFO] [stderr] 67 | |     )
[INFO] [stderr] 68 | | );
[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/c_parser/basic.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses an `identifier` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub identifier,
[INFO] [stderr] 72 | |     recognize!(
[INFO] [stderr] 73 | |         pair!(
[INFO] [stderr] 74 | |             identifier_nondigit,
[INFO] [stderr] ...  |
[INFO] [stderr] 82 | |     )
[INFO] [stderr] 83 | | );
[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/c_parser/mod.rs:243:1
[INFO] [stderr]     |
[INFO] [stderr] 243 | / /// Parses a C function.
[INFO] [stderr] 244 | | ///
[INFO] [stderr] 245 | | /// # Note
[INFO] [stderr] 246 | | /// This does not yet correspond to the C standard and just supports a subset of possible functions.
[INFO] [stderr]     | |____________________________________________________________________________________________________^
[INFO] [stderr] 247 | / named!(function<&[u8], Function>,
[INFO] [stderr] 248 | |     do_parse!(
[INFO] [stderr] 249 | |         return_type: parse_type >>
[INFO] [stderr] 250 | |         opt!(multispace) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 281 | |     )
[INFO] [stderr] 282 | | );
[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/c_parser/mod.rs:284:1
[INFO] [stderr]     |
[INFO] [stderr] 284 | / /// Parses a C type.
[INFO] [stderr] 285 | | ///
[INFO] [stderr] 286 | | /// # Note
[INFO] [stderr] 287 | | /// This does not yet correspond to the C standard and just supports a subset of possible types.
[INFO] [stderr]     | |________________________________________________________________________________________________^
[INFO] [stderr] 288 | / named!(parse_type<&[u8], Type>,
[INFO] [stderr] 289 | |     map!(
[INFO] [stderr] 290 | |         tuple!(
[INFO] [stderr] 291 | |             many0!(
[INFO] [stderr] ...   |
[INFO] [stderr] 345 | |     )
[INFO] [stderr] 346 | | );
[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/c_parser/basic.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  |   /// Parses a `nondigit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 7  | / named!(pub nondigit,
[INFO] [stderr] 8  | |     recognize!(
[INFO] [stderr] 9  | |         one_of!("_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
[INFO] [stderr] 10 | |     )
[INFO] [stderr] 11 | | );
[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/c_parser/basic.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 |   /// Parses a `hexadecimal-digit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 | / named!(pub hexadecimal_digit,
[INFO] [stderr] 15 | |     recognize!(
[INFO] [stderr] 16 | |         one_of!("0123456789abcdefABCDEF")
[INFO] [stderr] 17 | |     )
[INFO] [stderr] 18 | | );
[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/c_parser/basic.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 |   /// Parses a `digit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 21 | / named!(pub digit,
[INFO] [stderr] 22 | |     recognize!(
[INFO] [stderr] 23 | |         one_of!("0123456789")
[INFO] [stderr] 24 | |     )
[INFO] [stderr] 25 | | );
[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/c_parser/basic.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 |   /// Parses a `hex-quad` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 | / named!(pub hex_quad,
[INFO] [stderr] 29 | |     recognize!(
[INFO] [stderr] 30 | |         count_fixed!(
[INFO] [stderr] 31 | |             &[u8],
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     )
[INFO] [stderr] 36 | | );
[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/c_parser/basic.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 |   /// Parses a `universal-character-name` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 39 | / named!(pub universal_character_name,
[INFO] [stderr] 40 | |     alt!(
[INFO] [stderr] 41 | |         recognize!(
[INFO] [stderr] 42 | |             tuple!(
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     )
[INFO] [stderr] 58 | | );
[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/c_parser/basic.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 |   /// Parses an `identifier-nondigit` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 61 | / named!(pub identifier_nondigit,
[INFO] [stderr] 62 | |     recognize!(
[INFO] [stderr] 63 | |         alt!(
[INFO] [stderr] 64 | |             nondigit |
[INFO] [stderr] ...  |
[INFO] [stderr] 67 | |     )
[INFO] [stderr] 68 | | );
[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/c_parser/basic.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses an `identifier` according to the C standard.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub identifier,
[INFO] [stderr] 72 | |     recognize!(
[INFO] [stderr] 73 | |         pair!(
[INFO] [stderr] 74 | |             identifier_nondigit,
[INFO] [stderr] ...  |
[INFO] [stderr] 82 | |     )
[INFO] [stderr] 83 | | );
[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/c_parser/mod.rs:243:1
[INFO] [stderr]     |
[INFO] [stderr] 243 | / /// Parses a C function.
[INFO] [stderr] 244 | | ///
[INFO] [stderr] 245 | | /// # Note
[INFO] [stderr] 246 | | /// This does not yet correspond to the C standard and just supports a subset of possible functions.
[INFO] [stderr]     | |____________________________________________________________________________________________________^
[INFO] [stderr] 247 | / named!(function<&[u8], Function>,
[INFO] [stderr] 248 | |     do_parse!(
[INFO] [stderr] 249 | |         return_type: parse_type >>
[INFO] [stderr] 250 | |         opt!(multispace) >>
[INFO] [stderr] ...   |
[INFO] [stderr] 281 | |     )
[INFO] [stderr] 282 | | );
[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/c_parser/mod.rs:284:1
[INFO] [stderr]     |
[INFO] [stderr] 284 | / /// Parses a C type.
[INFO] [stderr] 285 | | ///
[INFO] [stderr] 286 | | /// # Note
[INFO] [stderr] 287 | | /// This does not yet correspond to the C standard and just supports a subset of possible types.
[INFO] [stderr]     | |________________________________________________________________________________________________^
[INFO] [stderr] 288 | / named!(parse_type<&[u8], Type>,
[INFO] [stderr] 289 | |     map!(
[INFO] [stderr] 290 | |         tuple!(
[INFO] [stderr] 291 | |             many0!(
[INFO] [stderr] ...   |
[INFO] [stderr] 345 | |     )
[INFO] [stderr] 346 | | );
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/c_parser/mod.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn get_signature(&self, f: &mut Write, as_pointer: bool) -> fmt::Result {
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/c_parser/mod.rs:166:38
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn get_definition(&self, f: &mut Write, output: &str) -> fmt::Result {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/c_parser/basic.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / named!(pub hex_quad,
[INFO] [stderr] 29 | |     recognize!(
[INFO] [stderr] 30 | |         count_fixed!(
[INFO] [stderr] 31 | |             &[u8],
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     )
[INFO] [stderr] 36 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/c_parser/basic.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / named!(pub universal_character_name,
[INFO] [stderr] 40 | |     alt!(
[INFO] [stderr] 41 | |         recognize!(
[INFO] [stderr] 42 | |             tuple!(
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     )
[INFO] [stderr] 58 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/c_parser/mod.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn get_signature(&self, f: &mut Write, as_pointer: bool) -> fmt::Result {
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/c_parser/mod.rs:166:38
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn get_definition(&self, f: &mut Write, output: &str) -> fmt::Result {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/c_parser/basic.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | / named!(pub hex_quad,
[INFO] [stderr] 29 | |     recognize!(
[INFO] [stderr] 30 | |         count_fixed!(
[INFO] [stderr] 31 | |             &[u8],
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     )
[INFO] [stderr] 36 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/c_parser/basic.rs:39:1
[INFO] [stderr]    |
[INFO] [stderr] 39 | / named!(pub universal_character_name,
[INFO] [stderr] 40 | |     alt!(
[INFO] [stderr] 41 | |         recognize!(
[INFO] [stderr] 42 | |             tuple!(
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     )
[INFO] [stderr] 58 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `"docker" "inspect" "a26e7470a07630abcb53eb06d578e880a787e6eca0d08aa70a279bcd782d4803"`
[INFO] running `"docker" "rm" "-f" "a26e7470a07630abcb53eb06d578e880a787e6eca0d08aa70a279bcd782d4803"`
[INFO] [stdout] a26e7470a07630abcb53eb06d578e880a787e6eca0d08aa70a279bcd782d4803