[INFO] fetching crate bindgen 0.61.0...
[INFO] testing bindgen-0.61.0 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test
[INFO] extracting crate bindgen 0.61.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bindgen 0.61.0 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bindgen 0.61.0
[INFO] finished tweaking crates.io crate bindgen 0.61.0
[INFO] tweaked toml for crates.io crate bindgen 0.61.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shlex v1.1.0
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded cexpr v0.6.0
[INFO] [stderr]   Downloaded clang-sys v1.4.0
[INFO] [stderr]   Downloaded libloading v0.7.4
[INFO] [stderr]   Downloaded nom v7.1.1
[INFO] [stderr]   Downloaded peeking_take_while v0.1.2
[INFO] [stderr]   Downloaded lazycell v1.3.0
[INFO] [stderr]   Downloaded which v4.3.0
[INFO] [stderr]   Downloaded minimal-lexical v0.2.1
[INFO] [stderr]   Downloaded rustc-hash v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d02b4f94022acbd101e911357c969e31479e7133a2604648657de52a35766382
[INFO] running `Command { std: "docker" "start" "-a" "d02b4f94022acbd101e911357c969e31479e7133a2604648657de52a35766382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d02b4f94022acbd101e911357c969e31479e7133a2604648657de52a35766382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02b4f94022acbd101e911357c969e31479e7133a2604648657de52a35766382", kill_on_drop: false }`
[INFO] [stdout] d02b4f94022acbd101e911357c969e31479e7133a2604648657de52a35766382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 07089f1c4bf2d3ee5f0bd29615157e853668ec4236d07c8ce0d4f7db1be97b0c
[INFO] running `Command { std: "docker" "start" "-a" "07089f1c4bf2d3ee5f0bd29615157e853668ec4236d07c8ce0d4f7db1be97b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling bindgen v0.61.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.32s
[INFO] running `Command { std: "docker" "inspect" "07089f1c4bf2d3ee5f0bd29615157e853668ec4236d07c8ce0d4f7db1be97b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07089f1c4bf2d3ee5f0bd29615157e853668ec4236d07c8ce0d4f7db1be97b0c", kill_on_drop: false }`
[INFO] [stdout] 07089f1c4bf2d3ee5f0bd29615157e853668ec4236d07c8ce0d4f7db1be97b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bbc0c9ffa6abf1f854fcef27369281b11f9b670a051a2d50c1f4fb994554b246
[INFO] running `Command { std: "docker" "start" "-a" "bbc0c9ffa6abf1f854fcef27369281b11f9b670a051a2d50c1f4fb994554b246", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bindgen v0.61.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "bbc0c9ffa6abf1f854fcef27369281b11f9b670a051a2d50c1f4fb994554b246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc0c9ffa6abf1f854fcef27369281b11f9b670a051a2d50c1f4fb994554b246", kill_on_drop: false }`
[INFO] [stdout] bbc0c9ffa6abf1f854fcef27369281b11f9b670a051a2d50c1f4fb994554b246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f7daeced8c2d15d4c35d0b6f4aa68806cd36e8fd375776eb64ee4196bac727e0
[INFO] running `Command { std: "docker" "start" "-a" "f7daeced8c2d15d4c35d0b6f4aa68806cd36e8fd375776eb64ee4196bac727e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/bindgen-4b837eeaf59f1420)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get_bit ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set_bit ... ok
[INFO] [stdout] test codegen::struct_layout::test_align_to ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_get ... ok
[INFO] [stdout] test codegen::struct_layout::test_bytes_from_bits_pow2 ... ok
[INFO] [stdout] test features::test::str_to_target ... ok
[INFO] [stdout] test commandline_flag_unit_test_function ... ok
[INFO] [stdout] test ir::comment::test::picks_up_single_and_multi_line_doc_comments ... ok
[INFO] [stdout] test ir::comment::test::processes_single_lines_correctly ... ok
[INFO] [stdout] test ir::comment::test::processes_multi_lines_correctly ... ok
[INFO] [stdout] test ir::layout::test_layout_for_size ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_empty_name ... ok
[INFO] [stdout] test codegen::bitfield_unit_tests::bitfield_unit_set ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_remaing ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_invalid_start ... ok
[INFO] [stdout] test ir::analysis::tests::monotone ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_valid ... 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_unnamed_kind ... ok
[INFO] [stdout] test test_rust_to_clang_target ... ok
[INFO] [stdout] test test_rust_to_clang_target_riscv ... ok
[INFO] [stdout] test features::test::target_features ... ok
[INFO] [stdout] test ir::ty::is_invalid_type_param_unnamed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7daeced8c2d15d4c35d0b6f4aa68806cd36e8fd375776eb64ee4196bac727e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7daeced8c2d15d4c35d0b6f4aa68806cd36e8fd375776eb64ee4196bac727e0", kill_on_drop: false }`
[INFO] [stdout] f7daeced8c2d15d4c35d0b6f4aa68806cd36e8fd375776eb64ee4196bac727e0