[INFO] fetching crate grop 0.2.0... [INFO] testing grop-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate grop 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate grop 0.2.0 [INFO] finished tweaking crates.io crate grop 0.2.0 [INFO] tweaked toml for crates.io crate grop 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate grop 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate grop 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt v0.3.14 [INFO] [stderr] Downloaded proc-macro-error v1.0.2 [INFO] [stderr] Downloaded fgrok v1.1.0 [INFO] [stderr] Downloaded onig v5.0.0 [INFO] [stderr] Downloaded cc v1.0.52 [INFO] [stderr] Downloaded backtrace v0.3.47 [INFO] [stderr] Downloaded serde v1.0.110 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded syn v1.0.21 [INFO] [stderr] Downloaded serde_derive v1.0.110 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded libc v0.2.70 [INFO] [stderr] Downloaded thread_local v0.3.4 [INFO] [stderr] Downloaded addr2line v0.12.0 [INFO] [stderr] Downloaded stderrlog v0.4.3 [INFO] [stderr] Downloaded object v0.19.0 [INFO] [stderr] Downloaded bindgen v0.50.1 [INFO] [stderr] Downloaded gimli v0.21.0 [INFO] [stderr] Downloaded regex v1.3.7 [INFO] [stderr] Downloaded clap v2.33.1 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded structopt-derive v0.4.7 [INFO] [stderr] Downloaded quote v1.0.5 [INFO] [stderr] Downloaded onig_sys v69.2.0 [INFO] [stderr] Downloaded grok v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ab658ac1d85eb4f5ab927685a92af4644b49f1735fae03772584191fbdf8b2c [INFO] running `Command { std: "docker" "start" "-a" "2ab658ac1d85eb4f5ab927685a92af4644b49f1735fae03772584191fbdf8b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ab658ac1d85eb4f5ab927685a92af4644b49f1735fae03772584191fbdf8b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ab658ac1d85eb4f5ab927685a92af4644b49f1735fae03772584191fbdf8b2c", kill_on_drop: false }` [INFO] [stdout] 2ab658ac1d85eb4f5ab927685a92af4644b49f1735fae03772584191fbdf8b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 517e679cc390ae38efedb9c12c068ae98429ba99ad951ef2b128cb236cbdf265 [INFO] running `Command { std: "docker" "start" "-a" "517e679cc390ae38efedb9c12c068ae98429ba99ad951ef2b128cb236cbdf265", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling syn v1.0.21 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling addr2line v0.12.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling backtrace v0.3.47 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling fgrok v1.1.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling grok v1.1.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling stderrlog v0.4.3 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling onig_sys v69.2.0 [INFO] [stderr] error: failed to run custom build command for `onig_sys v69.2.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/onig_sys-0d4a3f2ca28f2056/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1195) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-0.4.30/src/fallback.rs:594:9: [INFO] [stderr] "OnigValue_struct_(unnamed_at_oniguruma/src/oniguruma_h_746_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b4afe9b43a2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b4afe9b43a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b4afe9b43a2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b4afe9b43a2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b4afe9c616f - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b4afe9c616f - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5b4afe982ba3 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b4afe982ba3 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b4afe98e492 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b4afe991a5f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5b4afe9918b9 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5b4afe992035 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5b4afe991eca - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5b4afe98e5d9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5b4afe976d3d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5b4afe9d05c0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5b4afe88547f - proc_macro2::fallback::validate_ident::h3af36ee995485f01 [INFO] [stderr] 17: 0x5b4afe887ba1 - proc_macro2::fallback::Ident::_new::h683d0abc9148edae [INFO] [stderr] 18: 0x5b4afe887b5f - proc_macro2::fallback::Ident::new::h693a74630b25d8b8 [INFO] [stderr] 19: 0x5b4afe87db68 - proc_macro2::Ident::new::h634bf43e9c99e9bc [INFO] [stderr] 20: 0x5b4afe74e8c5 - bindgen::ir::context::BindgenContext::rust_ident_raw::h06ff5ce753f10bd0 [INFO] [stderr] 21: 0x5b4afe74c950 - bindgen::ir::context::BindgenContext::rust_ident::h8523a7826f9db98c [INFO] [stderr] 22: 0x5b4afe648bbe - ::codegen::h7698f5055a521f7b [INFO] [stderr] 23: 0x5b4afe737dd7 - ::codegen::hcc9365ae5345824a [INFO] [stderr] 24: 0x5b4afe69e679 - ::codegen::h040d7cc99d2a239c [INFO] [stderr] 25: 0x5b4afe650c57 - ::codegen::h7698f5055a521f7b [INFO] [stderr] 26: 0x5b4afe737dd7 - ::codegen::hcc9365ae5345824a [INFO] [stderr] 27: 0x5b4afe69e679 - ::codegen::h040d7cc99d2a239c [INFO] [stderr] 28: 0x5b4afe6b8325 - ::codegen::{{closure}}::he0a242b2dd0cf867 [INFO] [stderr] 29: 0x5b4afe6b6f6f - ::codegen::h0257ce7c532b3963 [INFO] [stderr] 30: 0x5b4afe69e654 - ::codegen::h040d7cc99d2a239c [INFO] [stderr] 31: 0x5b4afe6c438c - bindgen::codegen::codegen::{{closure}}::h3a35cf9b70856bf0 [INFO] [stderr] 32: 0x5b4afe7597c8 - bindgen::ir::context::BindgenContext::gen::h4b8cf3d0d7926c9e [INFO] [stderr] 33: 0x5b4afe6c3c1d - bindgen::codegen::codegen::hdbeb0a702c5b7ca7 [INFO] [stderr] 34: 0x5b4afe695c03 - bindgen::Bindings::generate::hfa85f83356c1b731 [INFO] [stderr] 35: 0x5b4afe692f05 - bindgen::Builder::generate::h0a70967b526fd1f2 [INFO] [stderr] 36: 0x5b4afe5d27bd - build_script_build::bindgen_headers::hb7eacac73cf4546b [INFO] [stderr] 37: 0x5b4afe5d31d0 - build_script_build::compile::h9ede5729b5e6aeb1 [INFO] [stderr] 38: 0x5b4afe5d2a4f - build_script_build::main::he92683d04a843380 [INFO] [stderr] 39: 0x5b4afe5d51a3 - core::ops::function::FnOnce::call_once::hf2a57f7055ab30e6 [INFO] [stderr] 40: 0x5b4afe5d4f16 - std::sys::backtrace::__rust_begin_short_backtrace::he4197cf67a8bd449 [INFO] [stderr] 41: 0x5b4afe5d4ef9 - std::rt::lang_start::{{closure}}::h056d2882b2dfc38e [INFO] [stderr] 42: 0x5b4afe984720 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 43: 0x5b4afe984720 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 44: 0x5b4afe984720 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 45: 0x5b4afe984720 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 46: 0x5b4afe984720 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 47: 0x5b4afe984720 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 48: 0x5b4afe984720 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 49: 0x5b4afe984720 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 50: 0x5b4afe984720 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 51: 0x5b4afe5d4ee1 - std::rt::lang_start::hf35c9312f42068df [INFO] [stderr] 52: 0x5b4afe5d6925 - main [INFO] [stderr] 53: 0x7f55e85151ca - [INFO] [stderr] 54: 0x7f55e851528b - __libc_start_main [INFO] [stderr] 55: 0x5b4afe5d2405 - _start [INFO] [stderr] 56: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "517e679cc390ae38efedb9c12c068ae98429ba99ad951ef2b128cb236cbdf265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517e679cc390ae38efedb9c12c068ae98429ba99ad951ef2b128cb236cbdf265", kill_on_drop: false }` [INFO] [stdout] 517e679cc390ae38efedb9c12c068ae98429ba99ad951ef2b128cb236cbdf265