[INFO] fetching crate battery-ffi 0.7.5... [INFO] documenting battery-ffi-0.7.5 against nightly for scrape-examples [INFO] extracting crate battery-ffi 0.7.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate battery-ffi 0.7.5 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded battery v0.7.8 [INFO] [stderr] Downloaded uom v0.30.0 [INFO] [stderr] Downloaded cbindgen v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3b4c6c29cd3cef9c1b067907e8ded6059614d3333338e50959f4174635589b03 [INFO] running `Command { std: "docker" "start" "-a" "3b4c6c29cd3cef9c1b067907e8ded6059614d3333338e50959f4174635589b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b4c6c29cd3cef9c1b067907e8ded6059614d3333338e50959f4174635589b03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b4c6c29cd3cef9c1b067907e8ded6059614d3333338e50959f4174635589b03", kill_on_drop: false }` [INFO] [stdout] 3b4c6c29cd3cef9c1b067907e8ded6059614d3333338e50959f4174635589b03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 929fe7abb92c0e05812abe9e76fd1149b2549d2046066ded6c398bdd8ee9ebd2 [INFO] running `Command { std: "docker" "start" "-a" "929fe7abb92c0e05812abe9e76fd1149b2549d2046066ded6c398bdd8ee9ebd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling serde_derive v1.0.150 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling cbindgen v0.10.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling battery v0.7.8 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking uom v0.30.0 [INFO] [stderr] Compiling toml v0.5.9 [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-36f8cdb0e7b31235/build-script-build` (exit status: 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: 0x55d8a21fbf7a - std::backtrace_rs::backtrace::libunwind::trace::h3bfe63c4aecfa0e2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55d8a21fbf7a - std::backtrace_rs::backtrace::trace_unsynchronized::h978c02637c6cb8f9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d8a21fbf7a - std::sys_common::backtrace::_print_fmt::h86a708dcb1665377 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x55d8a21fbf7a - ::fmt::hdbf89765373fb801 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55d8a22209fe - core::fmt::write::hbf11a3bb4e6d2aba [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x55d8a21f90d5 - std::io::Write::write_fmt::hd68261eacc348bbd [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x55d8a21fbd45 - std::sys_common::backtrace::_print::ha8e375b58cdeca4a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x55d8a21fbd45 - std::sys_common::backtrace::print::he3086c07df1167ca [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x55d8a21fd56f - std::panicking::default_hook::{{closure}}::h0c12a9095c948e43 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x55d8a21fd2ab - std::panicking::default_hook::h1ae5478ad617eb24 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x55d8a21fdc7c - std::panicking::rust_panic_with_hook::h63a24f957ccb5d93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x55d8a21fda19 - std::panicking::begin_panic_handler::{{closure}}::h1499194b322f3b28 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:579:13 [INFO] [stderr] 12: 0x55d8a21fc42c - std::sys_common::backtrace::__rust_end_short_backtrace::h5569dab7b5c29ca8 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x55d8a21fd722 - rust_begin_unwind [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x55d8a1d31d73 - core::panicking::panic_fmt::h81b99a9e904184d4 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x55d8a1d31ec2 - core::panicking::panic_bounds_check::hf892201c6dca4ed5 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/panicking.rs:147:5 [INFO] [stderr] 16: 0x55d8a217520e - >::index::ha3f973a915954ae3 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/slice/index.rs:260:10 [INFO] [stderr] 17: 0x55d8a20416ac - core::slice::index:: for [T]>::index::he753fd44084543a2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/slice/index.rs:18:9 [INFO] [stderr] 18: 0x55d8a20416ac - as core::ops::index::Index>::index::h1a07c73f8d3e2879 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/mod.rs:2727:9 [INFO] [stderr] 19: 0x55d8a1ed2420 - cbindgen::bindgen::cargo::cargo::parse_dep_string::h89d6451efb83f74a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:19:16 [INFO] [stderr] 20: 0x55d8a1ed3803 - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::{{closure}}::h011d9ddccb7735a7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:125:47 [INFO] [stderr] 21: 0x55d8a1f1b1cb - core::iter::adapters::map::map_fold::{{closure}}::h08fb28efb55fc6fb [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/iter/adapters/map.rs:84:28 [INFO] [stderr] 22: 0x55d8a1f09ae8 - core::iter::traits::iterator::Iterator::fold::h4b1368b6771e6f7f [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/iter/traits/iterator.rs:2414:21 [INFO] [stderr] 23: 0x55d8a1f1512b - as core::iter::traits::iterator::Iterator>::fold::h3fda1ed81aee6949 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/iter/adapters/map.rs:124:9 [INFO] [stderr] 24: 0x55d8a1f18a0a - core::iter::traits::iterator::Iterator::for_each::h4156952a5f3f53bb [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/iter/traits/iterator.rs:831:9 [INFO] [stderr] 25: 0x55d8a1e273b6 - alloc::vec::Vec::extend_trusted::h07d8ba72c2b0884f [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/mod.rs:2880:17 [INFO] [stderr] 26: 0x55d8a1e3c0f4 - as alloc::vec::spec_extend::SpecExtend>::spec_extend::h98084c6e02c0e25a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/spec_extend.rs:26:9 [INFO] [stderr] 27: 0x55d8a1e24721 - as alloc::vec::spec_from_iter_nested::SpecFromIterNested>::from_iter::haecf6c45dc70d0b3 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/spec_from_iter_nested.rs:62:9 [INFO] [stderr] 28: 0x55d8a1e3c4f9 - as alloc::vec::spec_from_iter::SpecFromIter>::from_iter::h00bc8363ff8fef0c [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/spec_from_iter.rs:33:9 [INFO] [stderr] 29: 0x55d8a1e3b861 - as core::iter::traits::collect::FromIterator>::from_iter::hc8681271a713c81f [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/alloc/src/vec/mod.rs:2748:9 [INFO] [stderr] 30: 0x55d8a1f182e9 - core::iter::traits::iterator::Iterator::collect::haf597c5a62ac710e [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/iter/traits/iterator.rs:1836:9 [INFO] [stderr] 31: 0x55d8a1ed379b - cbindgen::bindgen::cargo::cargo::Cargo::dependencies::h76c2ab8dc53c44ab [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/cargo/cargo.rs:121:9 [INFO] [stderr] 32: 0x55d8a1f8f04c - cbindgen::bindgen::parser::Parser::parse_crate::h6914e2d396ffb038 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:159:31 [INFO] [stderr] 33: 0x55d8a1f8e8ea - cbindgen::bindgen::parser::parse_lib::hc72c753b80ac69fe [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/parser.rs:88:5 [INFO] [stderr] 34: 0x55d8a1f8b11c - cbindgen::bindgen::builder::Builder::generate::hfaf39e333c9642df [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/bindgen/builder.rs:322:33 [INFO] [stderr] 35: 0x55d8a1dcd301 - cbindgen::generate_with_config::h81116e0f2e5a190c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cbindgen-0.10.1/src/lib.rs:37:5 [INFO] [stderr] 36: 0x55d8a1dde169 - build_script_build::build_header::h71a6e199fad50f34 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:11:5 [INFO] [stderr] 37: 0x55d8a1dde266 - build_script_build::main::hcc84e90e74e934b7 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:18:5 [INFO] [stderr] 38: 0x55d8a1e06a6b - core::ops::function::FnOnce::call_once::h51e39abcea63b1b8 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 39: 0x55d8a1dd550e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5965827e7842c580 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 40: 0x55d8a1e1ac21 - std::rt::lang_start::{{closure}}::hd77feeb03aabbdac [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:166:18 [INFO] [stderr] 41: 0x55d8a21f5e5c - core::ops::function::impls:: for &F>::call_once::h78c42ac725efa1cf [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 42: 0x55d8a21f5e5c - std::panicking::try::do_call::he9c2e2d3c1d542c9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 43: 0x55d8a21f5e5c - std::panicking::try::h1c6aa5d0fbd926ce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 44: 0x55d8a21f5e5c - std::panic::catch_unwind::h8c18c387443a8343 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 45: 0x55d8a21f5e5c - std::rt::lang_start_internal::{{closure}}::h121da69a0c637bbc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:48 [INFO] [stderr] 46: 0x55d8a21f5e5c - std::panicking::try::do_call::h02c50a2227007615 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 47: 0x55d8a21f5e5c - std::panicking::try::h2e22346eb385c3b2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 48: 0x55d8a21f5e5c - std::panic::catch_unwind::hba27888842669aa2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 49: 0x55d8a21f5e5c - std::rt::lang_start_internal::hfeb0a6ef3b443c94 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:20 [INFO] [stderr] 50: 0x55d8a1e1abfa - std::rt::lang_start::h32cbe9ba92fe065f [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:165:17 [INFO] [stderr] 51: 0x55d8a1dde28e - main [INFO] [stderr] 52: 0x7fb6f6c5e083 - __libc_start_main [INFO] [stderr] 53: 0x55d8a1d323ee - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "929fe7abb92c0e05812abe9e76fd1149b2549d2046066ded6c398bdd8ee9ebd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929fe7abb92c0e05812abe9e76fd1149b2549d2046066ded6c398bdd8ee9ebd2", kill_on_drop: false }` [INFO] [stdout] 929fe7abb92c0e05812abe9e76fd1149b2549d2046066ded6c398bdd8ee9ebd2