[INFO] cloning repository rust-lang-nursery/rust-bindgen
[INFO] running `"git" "clone" "--bare" "git://github.com/rust-lang-nursery/rust-bindgen.git" "work/cache/sources/gh/rust-lang-nursery/rust-bindgen"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rust-lang-nursery/rust-bindgen'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-nursery/rust-bindgen" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/rust-lang-nursery/rust-bindgen"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/rust-lang-nursery/rust-bindgen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-nursery/rust-bindgen" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/rust-lang-nursery/rust-bindgen"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/rust-lang-nursery/rust-bindgen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stderr] warning: refname 'HEAD' is ambiguous.
[INFO] [stdout] f354836e934f292fffe5cc62130c5868c11085a7
[INFO] sha for GitHub repo rust-lang-nursery/rust-bindgen: f354836e934f292fffe5cc62130c5868c11085a7
[INFO] validating manifest of rust-lang-nursery/rust-bindgen 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 rust-lang-nursery/rust-bindgen 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 rust-lang-nursery/rust-bindgen
[INFO] finished frobbing rust-lang-nursery/rust-bindgen
[INFO] frobbed toml for rust-lang-nursery/rust-bindgen written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/rust-lang-nursery/rust-bindgen/Cargo.toml
[INFO] started frobbing rust-lang-nursery/rust-bindgen
[INFO] finished frobbing rust-lang-nursery/rust-bindgen
[INFO] frobbed toml for rust-lang-nursery/rust-bindgen written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/rust-lang-nursery/rust-bindgen/Cargo.toml
[INFO] crate rust-lang-nursery/rust-bindgen 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cexpr v0.3.3
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rust-lang-nursery/rust-bindgen 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/rust-lang-nursery/rust-bindgen:/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] de7a107373718453efd223809b385e987bfd8f163eee68f6efa872d63825a306
[INFO] running `"docker" "start" "-a" "de7a107373718453efd223809b385e987bfd8f163eee68f6efa872d63825a306"`
[INFO] [stderr] warning: Pattern matching for Cargo's include/exclude fields has changed and file `csmith-fuzzing/README.md` is now included.
[INFO] [stderr] See <https://github.com/rust-lang/cargo/issues/4268> for more information.
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling bindgen v0.50.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking clang-sys v0.28.0
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking quote v0.6.8
[INFO] [stderr]     Checking backtrace v0.3.11
[INFO] [stderr]     Checking cexpr v0.3.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/extra_assertions.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ( $cond:expr , $( $arg:tt )+ ) => {
[INFO] [stderr]    |                                - expected repetition
[INFO] [stderr] 14 |         if cfg!(feature = "testing_only_extra_assertions") {
[INFO] [stderr] 15 |             assert!($cond, $( $arg )* )
[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/extra_assertions.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ( $lhs:expr , $rhs:expr , $( $arg:tt )+ ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] 30 |         if cfg!(feature = "testing_only_extra_assertions") {
[INFO] [stderr] 31 |             assert!($lhs, $rhs, $( $arg )* );
[INFO] [stderr]    |                                    ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/codegen/error.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:28
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:11:9
[INFO] [stderr]     |
[INFO] [stderr] 11  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(ellipsis_inclusive_range_patterns)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:40
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:52
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ir/context.rs:664:46
[INFO] [stderr]     |
[INFO] [stderr] 664 |     pub fn parse_callbacks(&self) -> Option<&ParseCallbacks> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1149:17
[INFO] [stderr]      |
[INFO] [stderr] 1149 |         cb: Box<callbacks::ParseCallbacks>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1503:33
[INFO] [stderr]      |
[INFO] [stderr] 1503 |     parse_callbacks: Option<Box<callbacks::ParseCallbacks>>,
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1856:48
[INFO] [stderr]      |
[INFO] [stderr] 1856 |         self.write(Box::new(&mut bytes) as Box<Write>)
[INFO] [stderr]      |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1874:45
[INFO] [stderr]      |
[INFO] [stderr] 1874 |     pub fn write<'a>(&self, mut writer: Box<Write + 'a>) -> io::Result<()> {
[INFO] [stderr]      |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/extra_assertions.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ( $cond:expr , $( $arg:tt )+ ) => {
[INFO] [stderr]    |                                - expected repetition
[INFO] [stderr] 14 |         if cfg!(feature = "testing_only_extra_assertions") {
[INFO] [stderr] 15 |             assert!($cond, $( $arg )* )
[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/extra_assertions.rs:31:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ( $lhs:expr , $rhs:expr , $( $arg:tt )+ ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] 30 |         if cfg!(feature = "testing_only_extra_assertions") {
[INFO] [stderr] 31 |             assert!($lhs, $rhs, $( $arg )* );
[INFO] [stderr]    |                                    ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/codegen/error.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:28
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:11:9
[INFO] [stderr]     |
[INFO] [stderr] 11  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(ellipsis_inclusive_range_patterns)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:40
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codegen/mod.rs:745:52
[INFO] [stderr]     |
[INFO] [stderr] 745 |                         'A'...'Z' | 'a'...'z' | '0'...'9' | ':' | '_' | ' ' => true,
[INFO] [stderr]     |                                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ir/context.rs:664:46
[INFO] [stderr]     |
[INFO] [stderr] 664 |     pub fn parse_callbacks(&self) -> Option<&ParseCallbacks> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ir/traversal.rs:514:38
[INFO] [stderr]     |
[INFO] [stderr] 514 |         fn takes_by_trait_object(_: &TraversalPredicate) {}
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TraversalPredicate`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1149:17
[INFO] [stderr]      |
[INFO] [stderr] 1149 |         cb: Box<callbacks::ParseCallbacks>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1503:33
[INFO] [stderr]      |
[INFO] [stderr] 1503 |     parse_callbacks: Option<Box<callbacks::ParseCallbacks>>,
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1856:48
[INFO] [stderr]      |
[INFO] [stderr] 1856 |         self.write(Box::new(&mut bytes) as Box<Write>)
[INFO] [stderr]      |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1874:45
[INFO] [stderr]      |
[INFO] [stderr] 1874 |     pub fn write<'a>(&self, mut writer: Box<Write + 'a>) -> io::Result<()> {
[INFO] [stderr]      |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bindgen`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `bindgen`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "de7a107373718453efd223809b385e987bfd8f163eee68f6efa872d63825a306"`
[INFO] running `"docker" "rm" "-f" "de7a107373718453efd223809b385e987bfd8f163eee68f6efa872d63825a306"`
[INFO] [stdout] de7a107373718453efd223809b385e987bfd8f163eee68f6efa872d63825a306