[INFO] crate battery-ffi 0.7.5 is already in cache
[INFO] checking battery-ffi-0.7.5 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] extracting crate battery-ffi 0.7.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate battery-ffi 0.7.5 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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] 73d77c3cdc5942ec845a9b317d826fa490a12fed6364451872ab9eb24025c257
[INFO] running `"docker" "start" "-a" "73d77c3cdc5942ec845a9b317d826fa490a12fed6364451872ab9eb24025c257"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling cbindgen v0.10.1
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[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 v0.2.11
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking uom v0.26.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling serde_json v1.0.53
[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-0acc87d6a4b90e09/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:     0x55ac7285d834 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55ac7285d834 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55ac7285d834 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55ac7285d834 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h73acbc5f6d4b1044
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55ac7288909c - core::fmt::write::hdf236390fbd68d3d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55ac7285a753 - std::io::Write::write_fmt::h5722fa40bb2afafd
[INFO] [stderr]                                at src/libstd/io/mod.rs:1537
[INFO] [stderr]    6:     0x55ac72860675 - std::sys_common::backtrace::_print::ha468e873aada7c78
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55ac72860675 - std::sys_common::backtrace::print::h149365a2f029de62
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55ac72860675 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55ac728603b2 - std::panicking::default_hook::hc4535d7b0c743abd
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55ac72860c8d - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e
[INFO] [stderr]                                at src/libstd/panicking.rs:481
[INFO] [stderr]   11:     0x55ac7286086b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]   12:     0x55ac72887141 - core::panicking::panic_fmt::hd101a87121fa411f
[INFO] [stderr]                                at src/libcore/panicking.rs:89
[INFO] [stderr]   13:     0x55ac72887102 - core::panicking::panic_bounds_check::ha0668dcff6357ef4
[INFO] [stderr]                                at src/libcore/panicking.rs:65
[INFO] [stderr]   14:     0x55ac726dcbb2 - <usize as core::slice::SliceIndex<[T]>>::index::h98c542262448c4e1
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/slice/mod.rs:2872
[INFO] [stderr]   15:     0x55ac726dc663 - core::slice::<impl core::ops::index::Index<I> for [T]>::index::h6d31179afb5f0759
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/slice/mod.rs:2732
[INFO] [stderr]   16:     0x55ac726af855 - <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index::hb9a272accaff60f9
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/liballoc/vec.rs:2111
[INFO] [stderr]   17:     0x55ac7256f721 - cbindgen::bindgen::cargo::cargo::parse_dep_string::hd66df83dba6d5e26
[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:     0x55ac72570fb4 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::hc06d3bfee043cf4b
[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:     0x55ac7250b399 - core::iter::adapters::map_fold::{{closure}}::hfca206e7b4b6c39d
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/adapters/mod.rs:785
[INFO] [stderr]   20:     0x55ac723db301 - core::iter::traits::iterator::Iterator::fold::ok::{{closure}}::h2caa738138721fbc
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/traits/iterator.rs:2002
[INFO] [stderr]   21:     0x55ac7235d3fd - core::iter::traits::iterator::Iterator::try_fold::h25f577b4306a9232
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/traits/iterator.rs:1878
[INFO] [stderr]   22:     0x55ac72359dce - core::iter::traits::iterator::Iterator::fold::hb0c9a91e13568efa
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/traits/iterator.rs:2005
[INFO] [stderr]   23:     0x55ac7252829a - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::hb969f67458629a32
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/adapters/mod.rs:825
[INFO] [stderr]   24:     0x55ac725019fa - core::iter::traits::iterator::Iterator::for_each::hbbe8af67c354d794
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/traits/iterator.rs:658
[INFO] [stderr]   25:     0x55ac724468b2 - <alloc::vec::Vec<T,A> as alloc::vec::SpecExtend<T,I,A>>::spec_extend::h673de9d5182c82bc
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/liballoc/vec.rs:2284
[INFO] [stderr]   26:     0x55ac72450e7c - <alloc::vec::Vec<T,A> as alloc::vec::SpecExtend<T,I,A>>::from_iter::h70fc3caad79166d0
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/liballoc/vec.rs:2264
[INFO] [stderr]   27:     0x55ac72459917 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::h682be6d1956e8d06
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/liballoc/vec.rs:2147
[INFO] [stderr]   28:     0x55ac724ff4f9 - core::iter::traits::iterator::Iterator::collect::hf9663c56c55203eb
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/iter/traits/iterator.rs:1660
[INFO] [stderr]   29:     0x55ac72570eeb - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h107d0fdc78ee6018
[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:     0x55ac7237c467 - cbindgen::bindgen::parser::Parser::parse_crate::h52224144e722beb3
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:159
[INFO] [stderr]   31:     0x55ac7237b62c - cbindgen::bindgen::parser::parse_lib::hcc3b6bf287e36aee
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:88
[INFO] [stderr]   32:     0x55ac723e3edc - cbindgen::bindgen::builder::Builder::generate::h3717ef64249576af
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/builder.rs:322
[INFO] [stderr]   33:     0x55ac72318dd1 - cbindgen::generate_with_config::hcd05fe51973afe0e
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/lib.rs:37
[INFO] [stderr]   34:     0x55ac7231c55f - build_script_build::build_header::h67319e71094d3fd6
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:11
[INFO] [stderr]   35:     0x55ac7231c666 - build_script_build::main::h2ae3cfe01486c0b7
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]   36:     0x55ac722befdb - std::rt::lang_start::{{closure}}::hb19114e134f03f89
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67
[INFO] [stderr]   37:     0x55ac72861108 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   38:     0x55ac72861108 - std::panicking::try::do_call::h0a4c4514ee6ebbfc
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   39:     0x55ac72861108 - std::panicking::try::hc7012c8537f2104c
[INFO] [stderr]                                at src/libstd/panicking.rs:274
[INFO] [stderr]   40:     0x55ac72861108 - std::panic::catch_unwind::h5075397adefb30fe
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   41:     0x55ac72861108 - std::rt::lang_start_internal::h1c1398259f72ace6
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   42:     0x55ac722befb7 - std::rt::lang_start::hf9d86c81d64594a3
[INFO] [stderr]                                at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67
[INFO] [stderr]   43:     0x55ac7231c69a - main
[INFO] [stderr]   44:     0x7f2c5c4e10b3 - __libc_start_main
[INFO] [stderr]   45:     0x55ac722151be - _start
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "73d77c3cdc5942ec845a9b317d826fa490a12fed6364451872ab9eb24025c257"`
[INFO] running `"docker" "rm" "-f" "73d77c3cdc5942ec845a9b317d826fa490a12fed6364451872ab9eb24025c257"`
[INFO] [stdout] 73d77c3cdc5942ec845a9b317d826fa490a12fed6364451872ab9eb24025c257