[INFO] crate bindgen 0.49.4 is already in cache
[INFO] checking bindgen-0.49.4 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] extracting crate bindgen 0.49.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bindgen 0.49.4 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bindgen 0.49.4
[INFO] finished tweaking crates.io crate bindgen 0.49.4
[INFO] tweaked toml for crates.io crate bindgen 0.49.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate bindgen 0.49.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 0b1bc3c9736e596eb2348bc046820598db990c54732c43805ddec26ff7ccd073
[INFO] running `"docker" "start" "-a" "0b1bc3c9736e596eb2348bc046820598db990c54732c43805ddec26ff7ccd073"`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]     Checking cfg-if v0.1.5
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]     Checking rustc-demangle v0.1.14
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]     Checking utf8-ranges v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling bindgen v0.49.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]     Checking peeking_take_while v0.1.2
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking humantime v1.1.1
[INFO] [stderr]     Checking log v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling clang-sys v0.28.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking quote v0.6.8
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling libloading v0.5.0
[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]     Checking env_logger v0.6.0
[INFO] [stderr] warning: 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: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` 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: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` 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] warning: `...` 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] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ir/comp.rs:360:17
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 ((1u64 << self.width()) - 1u64)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1148:17
[INFO] [stderr]      |
[INFO] [stderr] 1148 |         cb: Box<callbacks::ParseCallbacks>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1502:33
[INFO] [stderr]      |
[INFO] [stderr] 1502 |     parse_callbacks: Option<Box<callbacks::ParseCallbacks>>,
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1855:48
[INFO] [stderr]      |
[INFO] [stderr] 1855 |         self.write(Box::new(&mut bytes) as Box<Write>)
[INFO] [stderr]      |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1873:45
[INFO] [stderr]      |
[INFO] [stderr] 1873 |     pub fn write<'a>(&self, mut writer: Box<Write + 'a>) -> io::Result<()> {
[INFO] [stderr]      |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/codegen/error.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |         write!(f, "{}", error::Error::description(self))
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 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: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` 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: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` 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] warning: `...` 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] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ir/comp.rs:360:17
[INFO] [stderr]     |
[INFO] [stderr] 360 |                 ((1u64 << self.width()) - 1u64)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 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] warning: 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1148:17
[INFO] [stderr]      |
[INFO] [stderr] 1148 |         cb: Box<callbacks::ParseCallbacks>,
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1502:33
[INFO] [stderr]      |
[INFO] [stderr] 1502 |     parse_callbacks: Option<Box<callbacks::ParseCallbacks>>,
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn callbacks::ParseCallbacks`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1855:48
[INFO] [stderr]      |
[INFO] [stderr] 1855 |         self.write(Box::new(&mut bytes) as Box<Write>)
[INFO] [stderr]      |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1873:45
[INFO] [stderr]      |
[INFO] [stderr] 1873 |     pub fn write<'a>(&self, mut writer: Box<Write + 'a>) -> io::Result<()> {
[INFO] [stderr]      |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/codegen/error.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |         write!(f, "{}", error::Error::description(self))
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/options.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<(Builder, Box<io::Write>, bool), io::Error>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn io::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/options.rs:603:51
[INFO] [stderr]     |
[INFO] [stderr] 603 |         Box::new(io::BufWriter::new(file)) as Box<io::Write>
[INFO] [stderr]     |                                                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/options.rs:605:59
[INFO] [stderr]     |
[INFO] [stderr] 605 |         Box::new(io::BufWriter::new(io::stdout())) as Box<io::Write>
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/options.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 | ) -> Result<(Builder, Box<io::Write>, bool), io::Error>
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `dyn`: `dyn io::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/options.rs:603:51
[INFO] [stderr]     |
[INFO] [stderr] 603 |         Box::new(io::BufWriter::new(file)) as Box<io::Write>
[INFO] [stderr]     |                                                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/options.rs:605:59
[INFO] [stderr]     |
[INFO] [stderr] 605 |         Box::new(io::BufWriter::new(io::stdout())) as Box<io::Write>
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.46s
[INFO] running `"docker" "inspect" "0b1bc3c9736e596eb2348bc046820598db990c54732c43805ddec26ff7ccd073"`
[INFO] running `"docker" "rm" "-f" "0b1bc3c9736e596eb2348bc046820598db990c54732c43805ddec26ff7ccd073"`
[INFO] [stdout] 0b1bc3c9736e596eb2348bc046820598db990c54732c43805ddec26ff7ccd073