[INFO] crate battery-ffi 0.7.5 is already in cache
[INFO] checking battery-ffi-0.7.5 against master#212aa3ea28d91a97d1e1261709c0b6e6790788e6 for pr-69340
[INFO] extracting crate battery-ffi 0.7.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate battery-ffi 0.7.5 on toolchain 212aa3ea28d91a97d1e1261709c0b6e6790788e6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+212aa3ea28d91a97d1e1261709c0b6e6790788e6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6fc6c023b750ccf5f4607b3941be3d62cb96cceb7617356f806c6670c40cb4c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "6fc6c023b750ccf5f4607b3941be3d62cb96cceb7617356f806c6670c40cb4c4"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling cbindgen v0.10.1
[INFO] [stderr]    Compiling battery v0.7.5
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling toml v0.5.6
[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-1b79e38dba074c62/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', /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/slice/mod.rs:2791:10
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56042393be94 - backtrace::backtrace::libunwind::trace::h2f6ff4a33b1e15bd
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x56042393be94 - backtrace::backtrace::trace_unsynchronized::h1c74f218935a964e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x56042393be94 - std::sys_common::backtrace::_print_fmt::he616a2ffb42d7095
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x56042393be94 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3630928d424e5705
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x56042396258c - core::fmt::write::h51cecfc4364da7ce
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1052
[INFO] [stderr]    5:     0x560423938a67 - std::io::Write::write_fmt::hc4f750c57e05a637
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x56042393ed05 - std::sys_common::backtrace::_print::hf5f697e6be8faefc
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x56042393ed05 - std::sys_common::backtrace::print::h82e92953d052a9e7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x56042393ed05 - std::panicking::default_hook::{{closure}}::hc7dd9b0d16882bee
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x56042393ea46 - std::panicking::default_hook::h36e2db9fb0f86871
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x56042393f3e5 - std::panicking::rust_panic_with_hook::h68e7a51e63e4fdd1
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]   11:     0x56042393eefb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x560423960e21 - core::panicking::panic_fmt::hdec8bb9799ee149c
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x560423960de5 - core::panicking::panic_bounds_check::hb222dddbaab1c9f4
[INFO] [stderr]                                at src/libcore/panicking.rs:63
[INFO] [stderr]   14:     0x56042376fea1 - <usize as core::slice::SliceIndex<[T]>>::index::h7fd2ec2b3c1df6f2
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/slice/mod.rs:2791
[INFO] [stderr]   15:     0x56042376f723 - core::slice::<impl core::ops::index::Index<I> for [T]>::index::h2880a38f0264da85
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/slice/mod.rs:2656
[INFO] [stderr]   16:     0x5604238c1dbb - <alloc::vec::Vec<T> as core::ops::index::Index<I>>::index::h6c78ea740be0031d
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/vec.rs:1885
[INFO] [stderr]   17:     0x56042359be43 - cbindgen::bindgen::cargo::cargo::parse_dep_string::h98947210d375a1e1
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:19
[INFO] [stderr]   18:     0x56042359d913 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::h067a22d0bbecbbef
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:125
[INFO] [stderr]   19:     0x560423574ce9 - core::iter::adapters::map_fold::{{closure}}::hc648e37402c21418
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/adapters/mod.rs:772
[INFO] [stderr]   20:     0x56042347d0d1 - core::iter::traits::iterator::Iterator::fold::ok::{{closure}}::hd4c9f53ce61926a4
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/traits/iterator.rs:2000
[INFO] [stderr]   21:     0x5604235d4400 - core::iter::traits::iterator::Iterator::try_fold::h082c485b4945bf32
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/traits/iterator.rs:1876
[INFO] [stderr]   22:     0x5604235d258e - core::iter::traits::iterator::Iterator::fold::hcd5a83a996f372e0
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/traits/iterator.rs:2003
[INFO] [stderr]   23:     0x56042358566a - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::he87e1c8eb5074694
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/adapters/mod.rs:812
[INFO] [stderr]   24:     0x56042356a9aa - core::iter::traits::iterator::Iterator::for_each::h66b88d54284eb7ef
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/traits/iterator.rs:659
[INFO] [stderr]   25:     0x5604234ea9f2 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::spec_extend::h1c051a7185ff54fd
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/vec.rs:2056
[INFO] [stderr]   26:     0x5604234f979c - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter::hd511b5bb69370239
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/vec.rs:2036
[INFO] [stderr]   27:     0x560423500617 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h4ce0c984a581bae2
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/liballoc/vec.rs:1921
[INFO] [stderr]   28:     0x5604235690a9 - core::iter::traits::iterator::Iterator::collect::h8fa4d37afb355b03
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libcore/iter/traits/iterator.rs:1658
[INFO] [stderr]   29:     0x56042359d83c - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::hf4d519313e2404f0
[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:     0x560423662bbf - cbindgen::bindgen::parser::Parser::parse_crate::h05d0b5808b7f56f4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:159
[INFO] [stderr]   31:     0x560423661c0c - cbindgen::bindgen::parser::parse_lib::he4a6bbd377f94393
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:88
[INFO] [stderr]   32:     0x560423428bed - cbindgen::bindgen::builder::Builder::generate::he3a31d23f734076e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/builder.rs:322
[INFO] [stderr]   33:     0x560423362891 - cbindgen::generate_with_config::hb94b72ef3868c80d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/lib.rs:37
[INFO] [stderr]   34:     0x5604233c2b9f - build_script_build::build_header::h795fb181a7572b1c
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:11
[INFO] [stderr]   35:     0x5604233c2ca6 - build_script_build::main::h46799e2b0c945c0e
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]   36:     0x56042335fc2b - std::rt::lang_start::{{closure}}::h99fdc0eefa7f32d6
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67
[INFO] [stderr]   37:     0x56042393ee23 - std::rt::lang_start_internal::{{closure}}::h5734d12debc7ef02
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   38:     0x56042393ee23 - std::panicking::try::do_call::ha59ccfbb0233cd67
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   39:     0x560423946ab7 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   40:     0x56042393f889 - std::panicking::try::hb1f8b5942fedc28f
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   41:     0x56042393f889 - std::panic::catch_unwind::h3cfbd670c04cfa0a
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   42:     0x56042393f889 - std::rt::lang_start_internal::h86b43da953c7be5a
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   43:     0x56042335fc07 - std::rt::lang_start::ha8838ef6ae6950d4
[INFO] [stderr]                                at /rustc/212aa3ea28d91a97d1e1261709c0b6e6790788e6/src/libstd/rt.rs:67
[INFO] [stderr]   44:     0x5604233c2cda - main
[INFO] [stderr]   45:     0x7f4ff4b19b97 - __libc_start_main
[INFO] [stderr]   46:     0x56042329ce9a - _start
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "6fc6c023b750ccf5f4607b3941be3d62cb96cceb7617356f806c6670c40cb4c4"`
[INFO] running `"docker" "rm" "-f" "6fc6c023b750ccf5f4607b3941be3d62cb96cceb7617356f806c6670c40cb4c4"`
[INFO] [stdout] 6fc6c023b750ccf5f4607b3941be3d62cb96cceb7617356f806c6670c40cb4c4