[INFO] crate battery-ffi 0.7.5 is already in cache
[INFO] checking battery-ffi-0.7.5 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[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 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffbc787dd429a359a0fd6d78e1547419ad3a7b98d5723a330767018b9f6802c1
[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" "ffbc787dd429a359a0fd6d78e1547419ad3a7b98d5723a330767018b9f6802c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffbc787dd429a359a0fd6d78e1547419ad3a7b98d5723a330767018b9f6802c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffbc787dd429a359a0fd6d78e1547419ad3a7b98d5723a330767018b9f6802c1", kill_on_drop: false }`
[INFO] [stdout] ffbc787dd429a359a0fd6d78e1547419ad3a7b98d5723a330767018b9f6802c1
[INFO] running `Command { std: "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@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6152cde2962ad65072937cb9a3e2327ee64c991777b1ed13ba92c8aec1b93f5
[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" "c6152cde2962ad65072937cb9a3e2327ee64c991777b1ed13ba92c8aec1b93f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling cbindgen v0.10.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling battery v0.7.5
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling syn v1.0.33
[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 v2.33.1
[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 v1.0.114
[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-5056251ed4e0490b/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:     0x55d4f3b77ac5 - backtrace::backtrace::libunwind::trace::h34afbfad7fd770fc
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]      1:     0x55d4f3b77ac5 - backtrace::backtrace::trace_unsynchronized::h460d522b1619a600
[INFO] [stderr]                                  at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x55d4f3b77ac5 - std::sys_common::backtrace::_print_fmt::ha45fac10086813b4
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]      3:     0x55d4f3b77ac5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hde84f63fcfd0e6de
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]      4:     0x55d4f3ba2e4c - core::fmt::write::h540ac4a6a1232abc
[INFO] [stderr]                                  at src/libcore/fmt/mod.rs:1076
[INFO] [stderr]      5:     0x55d4f3b74812 - std::io::Write::write_fmt::hc344eafd6e850b4d
[INFO] [stderr]                                  at src/libstd/io/mod.rs:1537
[INFO] [stderr]      6:     0x55d4f3b7a7b0 - std::sys_common::backtrace::_print::h4db88ff15cb5d61d
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]      7:     0x55d4f3b7a7b0 - std::sys_common::backtrace::print::h5fc39e1b1f610bd3
[INFO] [stderr]                                  at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]      8:     0x55d4f3b7a7b0 - std::panicking::default_hook::{{closure}}::h59e55edacb1d974a
[INFO] [stderr]                                  at src/libstd/panicking.rs:198
[INFO] [stderr]      9:     0x55d4f3b7a4fc - std::panicking::default_hook::heee4c8016dfbf328
[INFO] [stderr]                                  at src/libstd/panicking.rs:217
[INFO] [stderr]     10:     0x55d4f3b7ae18 - std::panicking::rust_panic_with_hook::h8405b6301c79fb5a
[INFO] [stderr]                                  at src/libstd/panicking.rs:530
[INFO] [stderr]     11:     0x55d4f3b7a9eb - rust_begin_unwind
[INFO] [stderr]                                  at src/libstd/panicking.rs:437
[INFO] [stderr]     12:     0x55d4f3ba0db1 - core::panicking::panic_fmt::h78830ea6a34e7206
[INFO] [stderr]                                  at src/libcore/panicking.rs:85
[INFO] [stderr]     13:     0x55d4f3ba0d72 - core::panicking::panic_bounds_check::hdef4fff11e167a6a
[INFO] [stderr]                                  at src/libcore/panicking.rs:62
[INFO] [stderr]     14:     0x55d4f3a12e02 - <usize as core::slice::SliceIndex<[T]>>::index::h02dd0c768b2b4a0e
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/slice/mod.rs:3003
[INFO] [stderr]     15:     0x55d4f3a12a73 - core::slice::<impl core::ops::index::Index<I> for [T]>::index::hcdd9913d009595d0
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/slice/mod.rs:2855
[INFO] [stderr]     16:     0x55d4f3af9755 - <alloc::vec::Vec<T> as core::ops::index::Index<I>>::index::h2f84d11bc941a40f
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/liballoc/vec.rs:1975
[INFO] [stderr]     17:     0x55d4f382de41 - cbindgen::bindgen::cargo::cargo::parse_dep_string::h7d78790a6a0540ff
[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:     0x55d4f382f683 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::hded82c34ef239ff8
[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:     0x55d4f38070f9 - core::iter::adapters::map_fold::{{closure}}::hed9526178ff38886
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/iter/adapters/mod.rs:833
[INFO] [stderr]     20:     0x55d4f374e61b - core::iter::traits::iterator::Iterator::fold::h1dc14b1a9f83efb9
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/iter/traits/iterator.rs:2022
[INFO] [stderr]     21:     0x55d4f38141fa - <core::iter::adapters::Map<I,F> as core::iter::traits::iterator::Iterator>::fold::h663fc3e1a4d85643
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/iter/adapters/mod.rs:873
[INFO] [stderr]     22:     0x55d4f37fc79a - core::iter::traits::iterator::Iterator::for_each::h5a56e07edea705a4
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/iter/traits/iterator.rs:658
[INFO] [stderr]     23:     0x55d4f3799732 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::spec_extend::hfeb6663eb1ac5bdb
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/liballoc/vec.rs:2140
[INFO] [stderr]     24:     0x55d4f379e655 - <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter::ha6b3efcbda94370b
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/liballoc/vec.rs:2120
[INFO] [stderr]     25:     0x55d4f37a64e7 - <alloc::vec::Vec<T> as core::iter::traits::collect::FromIterator<T>>::from_iter::hba1f0ffbab3ebbb3
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/liballoc/vec.rs:1995
[INFO] [stderr]     26:     0x55d4f37fb879 - core::iter::traits::iterator::Iterator::collect::hf6df4bc5972c0479
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libcore/iter/traits/iterator.rs:1671
[INFO] [stderr]     27:     0x55d4f382f5b7 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h9c2c51c08a26c831
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:121
[INFO] [stderr]     28:     0x55d4f3870861 - cbindgen::bindgen::parser::Parser::parse_crate::hbd03037765fe3ffb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:159
[INFO] [stderr]     29:     0x55d4f386fa5c - cbindgen::bindgen::parser::parse_lib::hf23aecd53fb21641
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:88
[INFO] [stderr]     30:     0x55d4f36f29a8 - cbindgen::bindgen::builder::Builder::generate::h69c4ceccdfbad52d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/builder.rs:322
[INFO] [stderr]     31:     0x55d4f36395a1 - cbindgen::generate_with_config::h2689552eb37dcb70
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/lib.rs:37
[INFO] [stderr]     32:     0x55d4f368ee9f - build_script_build::build_header::h8e02896f4ca73abc
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:11
[INFO] [stderr]     33:     0x55d4f368efa6 - build_script_build::main::h570eb17ce8843721
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:18
[INFO] [stderr]     34:     0x55d4f3635cdb - std::rt::lang_start::{{closure}}::h8ae83c82372d4504
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libstd/rt.rs:67
[INFO] [stderr]     35:     0x55d4f3b7b298 - std::rt::lang_start_internal::{{closure}}::h7cea099ad4edf1eb
[INFO] [stderr]                                  at src/libstd/rt.rs:52
[INFO] [stderr]     36:     0x55d4f3b7b298 - std::panicking::try::do_call::h42d93372c44025d2
[INFO] [stderr]                                  at src/libstd/panicking.rs:348
[INFO] [stderr]     37:     0x55d4f3b7b298 - std::panicking::try::hb47a4182362d3341
[INFO] [stderr]                                  at src/libstd/panicking.rs:325
[INFO] [stderr]     38:     0x55d4f3b7b298 - std::panic::catch_unwind::h2afcfbf3125915b4
[INFO] [stderr]                                  at src/libstd/panic.rs:394
[INFO] [stderr]     39:     0x55d4f3b7b298 - std::rt::lang_start_internal::h4f696727fe904f48
[INFO] [stderr]                                  at src/libstd/rt.rs:51
[INFO] [stderr]     40:     0x55d4f3635cb7 - std::rt::lang_start::h19adf17b18d93c72
[INFO] [stderr]                                  at /rustc/6024cfef3a82f9a7688f07054f1650081bad3af5/src/libstd/rt.rs:67
[INFO] [stderr]     41:     0x55d4f368efda - main
[INFO] [stderr]     42:     0x7f8eb16ca0b3 - __libc_start_main
[INFO] [stderr]     43:     0x55d4f358d1be - _start
[INFO] [stderr]     44:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "c6152cde2962ad65072937cb9a3e2327ee64c991777b1ed13ba92c8aec1b93f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6152cde2962ad65072937cb9a3e2327ee64c991777b1ed13ba92c8aec1b93f5", kill_on_drop: false }`
[INFO] [stdout] c6152cde2962ad65072937cb9a3e2327ee64c991777b1ed13ba92c8aec1b93f5