[INFO] crate bindgen 0.53.2 is already in cache
[INFO] testing bindgen-0.53.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate bindgen 0.53.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bindgen 0.53.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bindgen 0.53.2
[INFO] finished tweaking crates.io crate bindgen 0.53.2
[INFO] tweaked toml for crates.io crate bindgen 0.53.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate bindgen 0.53.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc38c14b6ad4df23978558fa43b050da3677577fd2642ec11a342a31c9496f4d
[INFO] running `"docker" "start" "-a" "dc38c14b6ad4df23978558fa43b050da3677577fd2642ec11a342a31c9496f4d"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bindgen v0.53.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clang-sys v0.29.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling which v3.0.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.0
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/codegen/mod.rs:3721:39
[INFO] [stderr]      |
[INFO] [stderr] 3721 |             self.methods().iter().map({ |m| m.rust_name() }).collect();
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.62s
[INFO] running `"docker" "inspect" "dc38c14b6ad4df23978558fa43b050da3677577fd2642ec11a342a31c9496f4d"`
[INFO] running `"docker" "rm" "-f" "dc38c14b6ad4df23978558fa43b050da3677577fd2642ec11a342a31c9496f4d"`
[INFO] [stdout] dc38c14b6ad4df23978558fa43b050da3677577fd2642ec11a342a31c9496f4d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40b2fba9e9d7562b905c8e6c414a39d22728e2688169c23f11be474eb9c4ce8a
[INFO] running `"docker" "start" "-a" "40b2fba9e9d7562b905c8e6c414a39d22728e2688169c23f11be474eb9c4ce8a"`
[INFO] [stderr]    Compiling bindgen v0.53.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/codegen/mod.rs:3721:39
[INFO] [stderr]      |
[INFO] [stderr] 3721 |             self.methods().iter().map({ |m| m.rust_name() }).collect();
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/codegen/mod.rs:3721:39
[INFO] [stderr]      |
[INFO] [stderr] 3721 |             self.methods().iter().map({ |m| m.rust_name() }).collect();
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.52s
[INFO] running `"docker" "inspect" "40b2fba9e9d7562b905c8e6c414a39d22728e2688169c23f11be474eb9c4ce8a"`
[INFO] running `"docker" "rm" "-f" "40b2fba9e9d7562b905c8e6c414a39d22728e2688169c23f11be474eb9c4ce8a"`
[INFO] [stdout] 40b2fba9e9d7562b905c8e6c414a39d22728e2688169c23f11be474eb9c4ce8a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cf3d5f326db033bd0006fc4c670672ecf5d637861e2d896c6d5fccbd799d5bb0
[INFO] running `"docker" "start" "-a" "cf3d5f326db033bd0006fc4c670672ecf5d637861e2d896c6d5fccbd799d5bb0"`
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/codegen/mod.rs:3721:39
[INFO] [stderr]      |
[INFO] [stderr] 3721 |             self.methods().iter().map({ |m| m.rust_name() }).collect();
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/codegen/mod.rs:3721:39
[INFO] [stderr]      |
[INFO] [stderr] 3721 |             self.methods().iter().map({ |m| m.rust_name() }).collect();
[INFO] [stderr]      |                                       ^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bindgen-40084e412ecda9e7
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test codegen::struct_layout::test_align_to ... ok
[INFO] [stdout] test codegen::struct_layout::test_bytes_from_bits_pow2 ... ok
[INFO] [stdout] test commandline_flag_unit_test_function ... ok
[INFO] [stdout] test ir::layout::test_layout_for_size ... ok
[INFO] [stdout] test ir::traversal::tests::traversal_predicate_is_object_safe ... ok
[INFO] [stdout] test features::test::str_to_target ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_start ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set_bit ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_remaing ... ok
[INFO] [stdout] test ir::comment::test::picks_up_single_and_multi_line_doc_comments ... ok
[INFO] [stdout] test features::test::target_features ... ok
[INFO] [stdout] test ir::comment::test::processes_multi_lines_correctly ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get_bit ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_align ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid_unnamed_kind ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_empty_name ... ok
[INFO] [stdout] test ir::comment::test::processes_single_lines_correctly ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid_underscore_and_numbers ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid ... ok
[INFO] [stdout] test ir::analysis::tests::monotone ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_unnamed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bindgen-dcf762c78e95277f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bindgen
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/ir/analysis/sizedness.rs - ir::analysis::sizedness::SizednessResult (line 17) ... ignored
[INFO] [stdout] test src/ir/analysis/template_params.rs - ir::analysis::template_params (line 16) ... ignored
[INFO] [stdout] test src/ir/analysis/template_params.rs - ir::analysis::template_params::UsedTemplateParameters (line 107) ... ignored
[INFO] [stdout] test src/ir/analysis/template_params.rs - ir::analysis::template_params::UsedTemplateParameters (line 118) ... ignored
[INFO] [stdout] test src/ir/analysis/template_params.rs - ir::analysis::template_params::UsedTemplateParameters (line 130) ... ignored
[INFO] [stdout] test src/ir/derive.rs - ir::derive::CanDerive (line 83) ... ignored
[INFO] [stdout] test src/lib.rs - Builder (line 171) ... ignored
[INFO] [stdout] test src/lib.rs - Builder::header (line 662) ... ignored
[INFO] [stdout] test src/lib.rs - Builder::header (line 672) ... ignored
[INFO] [stdout] test src/ir/annotations.rs - ir::annotations::Annotations::use_instead_of (line 128) ... ok
[INFO] [stdout] test src/lib.rs - CargoCallbacks (line 2382) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cf3d5f326db033bd0006fc4c670672ecf5d637861e2d896c6d5fccbd799d5bb0"`
[INFO] running `"docker" "rm" "-f" "cf3d5f326db033bd0006fc4c670672ecf5d637861e2d896c6d5fccbd799d5bb0"`
[INFO] [stdout] cf3d5f326db033bd0006fc4c670672ecf5d637861e2d896c6d5fccbd799d5bb0