[INFO] fetching crate battery-ffi 0.7.5... [INFO] documenting battery-ffi-0.7.5 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate battery-ffi 0.7.5 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate battery-ffi 0.7.5 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate battery-ffi 0.7.5 [INFO] finished tweaking crates.io crate battery-ffi 0.7.5 [INFO] tweaked toml for crates.io crate battery-ffi 0.7.5 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cbindgen v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf1e36cda8cafabd1d4b5934940b0be5faf39d04fd5b6e35900f3855f95dc4c9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf1e36cda8cafabd1d4b5934940b0be5faf39d04fd5b6e35900f3855f95dc4c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf1e36cda8cafabd1d4b5934940b0be5faf39d04fd5b6e35900f3855f95dc4c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf1e36cda8cafabd1d4b5934940b0be5faf39d04fd5b6e35900f3855f95dc4c9", kill_on_drop: false }` [INFO] [stdout] bf1e36cda8cafabd1d4b5934940b0be5faf39d04fd5b6e35900f3855f95dc4c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cfff05aa5a0113c3cf2d1ec8d2e6df2613d718d45d26ba1c49c02ad8b1ad4f3b [INFO] running `Command { std: "docker" "start" "-a" "cfff05aa5a0113c3cf2d1ec8d2e6df2613d718d45d26ba1c49c02ad8b1ad4f3b", kill_on_drop: false }` [INFO] [stderr] Compiling cbindgen v0.10.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling battery-ffi v0.7.5 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `battery-ffi v0.7.5 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/battery-ffi-5e7519d52eaba602/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'index out of bounds: the len is 1 but the index is 1', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:19:16 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c329fed0f0 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55c329fed0f0 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c329fed0f0 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55c329fed0f0 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55c32a013a2c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x55c329fea217 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x55c329fefa50 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55c329fefa50 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55c329fefa50 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55c329fef79c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55c329ff00d8 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:573 [INFO] [stderr] 11: 0x55c329fefc89 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x55c329fed55c - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55c329fefc49 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x55c32a0118a1 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x55c32a011862 - core::panicking::panic_bounds_check::h8425c6fb7de41e04 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:62 [INFO] [stderr] 16: 0x55c329ef3e22 - >::index::heca6f5a4509f5b2a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/slice/mod.rs:3282 [INFO] [stderr] 17: 0x55c329ef3813 - core::slice:: for [T]>::index::h94645bb5057a1d4d [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/slice/mod.rs:3123 [INFO] [stderr] 18: 0x55c329eca235 - as core::ops::index::Index>::index::h844c1272afc368f0 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/vec.rs:2000 [INFO] [stderr] 19: 0x55c329c47531 - cbindgen::bindgen::cargo::cargo::parse_dep_string::h49872456bb75c730 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:19 [INFO] [stderr] 20: 0x55c329c48d23 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::hfc331323e3e76249 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:125 [INFO] [stderr] 21: 0x55c329cb8939 - core::iter::adapters::map_fold::{{closure}}::h76248e7193318cc1 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/iter/adapters/mod.rs:825 [INFO] [stderr] 22: 0x55c329c2ac49 - core::iter::traits::iterator::Iterator::fold::h623d7fbbde674730 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/iter/traits/iterator.rs:2004 [INFO] [stderr] 23: 0x55c329cc0b2a - as core::iter::traits::iterator::Iterator>::fold::h90b0126390d5adcf [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/iter/adapters/mod.rs:865 [INFO] [stderr] 24: 0x55c329cb33ca - core::iter::traits::iterator::Iterator::for_each::hea3d8c628613a6a4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/iter/traits/iterator.rs:651 [INFO] [stderr] 25: 0x55c329bfb2d2 - as alloc::vec::SpecExtend>::spec_extend::he74c503e6a993d17 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/vec.rs:2165 [INFO] [stderr] 26: 0x55c329c00c15 - as alloc::vec::SpecExtend>::from_iter::heb34a8eea68be672 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/vec.rs:2145 [INFO] [stderr] 27: 0x55c329c06d97 - as core::iter::traits::collect::FromIterator>::from_iter::h728ff5a9d4b9f65c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/alloc/src/vec.rs:2020 [INFO] [stderr] 28: 0x55c329cb14e9 - core::iter::traits::iterator::Iterator::collect::ha10e5ac3c03f25e5 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/iter/traits/iterator.rs:1653 [INFO] [stderr] 29: 0x55c329c48c57 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h375c2f391b5584a2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:121 [INFO] [stderr] 30: 0x55c329c7f50d - cbindgen::bindgen::parser::Parser::parse_crate::h3d8bd0fa71973fdc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:159 [INFO] [stderr] 31: 0x55c329c7e71c - cbindgen::bindgen::parser::parse_lib::h801c4ded53542b14 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:88 [INFO] [stderr] 32: 0x55c329ce2fa0 - cbindgen::bindgen::builder::Builder::generate::h673a18f960a7d807 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/builder.rs:322 [INFO] [stderr] 33: 0x55c329abc900 - cbindgen::generate_with_config::h07c0d3eed347f472 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/lib.rs:37 [INFO] [stderr] 34: 0x55c329aacb79 - build_script_build::build_header::h4fa239a7be10b633 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:11 [INFO] [stderr] 35: 0x55c329aacc76 - build_script_build::main::h4eb7aef7a292ae1e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:18 [INFO] [stderr] 36: 0x55c329b0435b - core::ops::function::FnOnce::call_once::hf2f34e308056ab71 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 37: 0x55c329ab92fe - std::sys_common::backtrace::__rust_begin_short_backtrace::h40085e7a92278fc7 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 38: 0x55c329ab9941 - std::rt::lang_start::{{closure}}::h5e9f1963d5a47a93 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 39: 0x55c329ff0581 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 40: 0x55c329ff0581 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 41: 0x55c329ff0581 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 42: 0x55c329ff0581 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 43: 0x55c329ff0581 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 44: 0x55c329ab9917 - std::rt::lang_start::h5def56b725357bb7 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 45: 0x55c329aaccaa - main [INFO] [stderr] 46: 0x7fb9b47ff0b3 - __libc_start_main [INFO] [stderr] 47: 0x55c329a0d0de - _start [INFO] [stderr] 48: 0x0 - [INFO] running `Command { std: "docker" "inspect" "cfff05aa5a0113c3cf2d1ec8d2e6df2613d718d45d26ba1c49c02ad8b1ad4f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfff05aa5a0113c3cf2d1ec8d2e6df2613d718d45d26ba1c49c02ad8b1ad4f3b", kill_on_drop: false }` [INFO] [stdout] cfff05aa5a0113c3cf2d1ec8d2e6df2613d718d45d26ba1c49c02ad8b1ad4f3b