[INFO] crate battery-ffi 0.7.4 is already in cache
[INFO] checking battery-ffi-0.7.4 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate battery-ffi 0.7.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate battery-ffi 0.7.4 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate battery-ffi 0.7.4
[INFO] finished tweaking crates.io crate battery-ffi 0.7.4
[INFO] tweaked toml for crates.io crate battery-ffi 0.7.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "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] 5989beaabf4245bc461cebe23cce6700b50d42f90ebffebdbc18cee2dd85403f
[INFO] running `"docker" "start" "-a" "5989beaabf4245bc461cebe23cce6700b50d42f90ebffebdbc18cee2dd85403f"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling cbindgen v0.8.7
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling battery v0.7.5
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling atty v0.2.13
[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 v0.7.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling battery-ffi v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `battery-ffi v0.7.4 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/battery-ffi-254358fe36efa55b/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/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/slice/mod.rs:2797:10
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55e679a323f4 - backtrace::backtrace::libunwind::trace::hc586f95f659e6084
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x55e679a323f4 - backtrace::backtrace::trace_unsynchronized::ha9827fdb593fd967
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55e679a323f4 - std::sys_common::backtrace::_print_fmt::h00c888c95e07165a
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x55e679a323f4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h8407ffb2d059bc74
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x55e679a57ccc - core::fmt::write::h4165a12a3856465f
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1024
[INFO] [stderr]    5:     0x55e679a2f387 - std::io::Write::write_fmt::h499a0566ceaa0048
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x55e679a34dbe - std::sys_common::backtrace::_print::h05fbb11587298e2b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x55e679a34dbe - std::sys_common::backtrace::print::h8021a3ed2b5ff07e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x55e679a34dbe - std::panicking::default_hook::{{closure}}::hd3a6326f5c6c149f
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x55e679a34ab1 - std::panicking::default_hook::h7088fb00a0cb1faf
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x55e679a3544b - std::panicking::rust_panic_with_hook::h6b223bff7721d4c1
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x55e679a34ffe - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:375
[INFO] [stderr]   12:     0x55e679a549de - core::panicking::panic_fmt::hed15e18c2b62a00c
[INFO] [stderr]                                at src/libcore/panicking.rs:82
[INFO] [stderr]   13:     0x55e679a549a5 - core::panicking::panic_bounds_check::h41a98982cc62de71
[INFO] [stderr]                                at src/libcore/panicking.rs:60
[INFO] [stderr]   14:     0x55e6798e75e1 - <usize as core::slice::SliceIndex<[T]>>::index::h8bbddb53e0202b85
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/slice/mod.rs:2797
[INFO] [stderr]   15:     0x55e6798e6b88 - core::slice::<impl core::ops::index::Index<I> for [T]>::index::h71b17b004b92542c
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/slice/mod.rs:2648
[INFO] [stderr]   16:     0x55e6798b5a7b - <alloc::vec::Vec<T> as core::ops::index::Index<I>>::index::h1b294279fb93acab
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/liballoc/vec.rs:1852
[INFO] [stderr]   17:     0x55e6796c39c7 - cbindgen::bindgen::cargo::cargo::parse_dep_string::h66e7f544cf424290
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/cargo/cargo.rs:19
[INFO] [stderr]   18:     0x55e6796c529d - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::h5a18a22ddc1c7184
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/cargo/cargo.rs:119
[INFO] [stderr]   19:     0x55e6796d47db - core::iter::adapters::map_fold::{{closure}}::ha2b656f7282fe5ed
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/adapters/mod.rs:704
[INFO] [stderr]   20:     0x55e6795be5ec - core::iter::traits::iterator::Iterator::fold::ok::{{closure}}::ha4671d9565c82dc9
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/traits/iterator.rs:1829
[INFO] [stderr]   21:     0x55e679551fca - core::iter::traits::iterator::Iterator::try_fold::hddc34953e4d6adb1
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/traits/iterator.rs:1710
[INFO] [stderr]   22:     0x55e67954713b - core::iter::traits::iterator::Iterator::fold::he4e809734e846b1c
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/traits/iterator.rs:1832
[INFO] [stderr]   23:     0x55e6796e5b48 - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::hbf663af20085e2df
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/adapters/mod.rs:737
[INFO] [stderr]   24:     0x55e6796ccb1a - core::iter::traits::iterator::Iterator::for_each::h2d107444892a7f43
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/traits/iterator.rs:632
[INFO] [stderr]   25:     0x55e6795108ef - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::spec_extend::h51d0e685264c2dd9
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/liballoc/vec.rs:2022
[INFO] [stderr]   26:     0x55e67951b08c - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter::hb725e2a6ff591312
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/liballoc/vec.rs:2005
[INFO] [stderr]   27:     0x55e679524437 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hf83398361aeefce6
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/liballoc/vec.rs:1892
[INFO] [stderr]   28:     0x55e6796cc029 - core::iter::traits::iterator::Iterator::collect::h95d7fce26f6c914d
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libcore/iter/traits/iterator.rs:1494
[INFO] [stderr]   29:     0x55e6796c51c3 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h4d96b2cfcb55e0c9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/cargo/cargo.rs:115
[INFO] [stderr]   30:     0x55e6797348b6 - cbindgen::bindgen::parser::Parser::parse_crate::h2b807dd28a06b7df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/parser.rs:162
[INFO] [stderr]   31:     0x55e679733dfa - cbindgen::bindgen::parser::parse_lib::h1c75fbd443bd073f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/parser.rs:102
[INFO] [stderr]   32:     0x55e67956cf3e - cbindgen::bindgen::builder::Builder::generate::h0af6b29eb96dc30e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/bindgen/builder.rs:322
[INFO] [stderr]   33:     0x55e6794929e8 - cbindgen::generate_with_config::h9fbd009b918da383
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.8.7/src/lib.rs:37
[INFO] [stderr]   34:     0x55e6794e6c12 - build_script_build::build_header::h2c4c827015d91df8
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:11
[INFO] [stderr]   35:     0x55e6794e6d16 - build_script_build::main::h9302a6737f6aba50
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]   36:     0x55e679488680 - std::rt::lang_start::{{closure}}::he33ecf366f3d0087
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libstd/rt.rs:67
[INFO] [stderr]   37:     0x55e679a34ee3 - std::rt::lang_start_internal::{{closure}}::h1595fe6caeecd9df
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   38:     0x55e679a34ee3 - std::panicking::try::do_call::he30f1dd3074e47c0
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   39:     0x55e679a3c57a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   40:     0x55e679a359a0 - std::panicking::try::hf96e32b9e974850c
[INFO] [stderr]                                at src/libstd/panicking.rs:270
[INFO] [stderr]   41:     0x55e679a359a0 - std::panic::catch_unwind::h6019fde5b359e726
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   42:     0x55e679a359a0 - std::rt::lang_start_internal::he1a167fa2ebf85bc
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   43:     0x55e679488659 - std::rt::lang_start::h9079ce7c64090cf5
[INFO] [stderr]                                at /rustc/fdc0011561c6365c596dfd8fa1ef388162bc89c7/src/libstd/rt.rs:67
[INFO] [stderr]   44:     0x55e6794e6d4a - main
[INFO] [stderr]   45:     0x7f96bb701b97 - __libc_start_main
[INFO] [stderr]   46:     0x55e67941178a - _start
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5989beaabf4245bc461cebe23cce6700b50d42f90ebffebdbc18cee2dd85403f"`
[INFO] running `"docker" "rm" "-f" "5989beaabf4245bc461cebe23cce6700b50d42f90ebffebdbc18cee2dd85403f"`
[INFO] [stdout] 5989beaabf4245bc461cebe23cce6700b50d42f90ebffebdbc18cee2dd85403f