[INFO] fetching crate download_caretaker 0.1.3... [INFO] testing download_caretaker-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate download_caretaker 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate download_caretaker 0.1.3 [INFO] finished tweaking crates.io crate download_caretaker 0.1.3 [INFO] tweaked toml for crates.io crate download_caretaker 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate download_caretaker 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate download_caretaker 0.1.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 400a90969e013f8ce982df3b1b10e855b1b4ad3dd0e77f22cb600a9a22ebf70a [INFO] running `Command { std: "docker" "start" "-a" "400a90969e013f8ce982df3b1b10e855b1b4ad3dd0e77f22cb600a9a22ebf70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "400a90969e013f8ce982df3b1b10e855b1b4ad3dd0e77f22cb600a9a22ebf70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "400a90969e013f8ce982df3b1b10e855b1b4ad3dd0e77f22cb600a9a22ebf70a", kill_on_drop: false }` [INFO] [stdout] 400a90969e013f8ce982df3b1b10e855b1b4ad3dd0e77f22cb600a9a22ebf70a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cd33cceddf1927f5415863ebc3bdb7e8371ad6ad4271e51f75198abe95101d7 [INFO] running `Command { std: "docker" "start" "-a" "6cd33cceddf1927f5415863ebc3bdb7e8371ad6ad4271e51f75198abe95101d7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling syn v1.0.22 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling bindgen v0.53.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.5 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling term_size v0.3.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling cc v1.0.53 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling proc-quote-impl v0.3.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libgit2-sys v0.12.5+1.0.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling termios v0.3.2 [INFO] [stderr] Compiling terminal_size v0.1.12 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling proc-quote v0.3.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling console v0.11.2 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling wild v2.0.3 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling liquid-derive v0.20.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling git2 v0.13.5 [INFO] [stderr] Compiling onig_sys v69.5.0 [INFO] [stderr] error: failed to run custom build command for `onig_sys v69.5.0` [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-9cbc9d0c7e51529c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (2764) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.13/src/fallback.rs:631:9: [INFO] [stderr] "OnigValue_struct_(unnamed_at_oniguruma/src/oniguruma_h_766_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5fae586f6292 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5fae586f6292 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5fae586f6292 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5fae586f6292 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5fae5870811f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5fae5870811f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5fae586c4563 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5fae586c4563 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5fae586cfd92 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5fae586d336f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5fae586d31c9 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5fae586d3a2f - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x5fae586d3a2f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stderr] 13: 0x5fae586d37da - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 14: 0x5fae586cfec9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x5fae586b848d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 16: 0x5fae58712610 - core::panicking::panic_fmt::h774fb860369a0f7b [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14 [INFO] [stderr] 17: 0x5fae585c13af - proc_macro2::fallback::validate_ident::he29df61d8b08bf1d [INFO] [stderr] 18: 0x5fae585c1681 - proc_macro2::fallback::Ident::_new::hf8d0ac7fdba0da89 [INFO] [stderr] 19: 0x5fae585c163f - proc_macro2::fallback::Ident::new::h2f61b0e3cdf4ead1 [INFO] [stderr] 20: 0x5fae585d6308 - proc_macro2::imp::Ident::new::h66cec5d6dcfb3cbf [INFO] [stderr] 21: 0x5fae585d1928 - proc_macro2::Ident::new::h3da808b078e0d12a [INFO] [stderr] 22: 0x5fae583b5c7f - bindgen::ir::context::BindgenContext::rust_ident_raw::h9fa42f3180996805 [INFO] [stderr] 23: 0x5fae583b3dc0 - bindgen::ir::context::BindgenContext::rust_ident::hec029b4d5f54e9e2 [INFO] [stderr] 24: 0x5fae58365789 - ::codegen::h1c91c86f33822bfe [INFO] [stderr] 25: 0x5fae5847bc8e - ::codegen::h3ffbbae2f1c2fe62 [INFO] [stderr] 26: 0x5fae5845d73b - ::codegen::h023bceb060250b10 [INFO] [stderr] 27: 0x5fae5836da03 - ::codegen::h1c91c86f33822bfe [INFO] [stderr] 28: 0x5fae5847bc8e - ::codegen::h3ffbbae2f1c2fe62 [INFO] [stderr] 29: 0x5fae5845d73b - ::codegen::h023bceb060250b10 [INFO] [stderr] 30: 0x5fae5842d7c5 - ::codegen::{{closure}}::h8cd98a554073678e [INFO] [stderr] 31: 0x5fae58462b3d - ::codegen::hdeab9a3fd7c5a760 [INFO] [stderr] 32: 0x5fae5845d716 - ::codegen::h023bceb060250b10 [INFO] [stderr] 33: 0x5fae58439a4c - bindgen::codegen::codegen::{{closure}}::h185ec5fd73ea5095 [INFO] [stderr] 34: 0x5fae583c0e58 - bindgen::ir::context::BindgenContext::gen::hb4c555f963cda0a5 [INFO] [stderr] 35: 0x5fae584392dd - bindgen::codegen::codegen::h45a1391bc6f7d1cb [INFO] [stderr] 36: 0x5fae583acca5 - bindgen::Bindings::generate::hde558ad697f518e9 [INFO] [stderr] 37: 0x5fae583a9ce5 - bindgen::Builder::generate::hf7548f2e7179e272 [INFO] [stderr] 38: 0x5fae582dfcc9 - build_script_build::bindgen_headers::he56822baab125b4a [INFO] [stderr] 39: 0x5fae582e0510 - build_script_build::compile::h9d3310a41437f9ff [INFO] [stderr] 40: 0x5fae582dff6b - build_script_build::main::h9fd30f8bce2a5991 [INFO] [stderr] 41: 0x5fae582e24c3 - core::ops::function::FnOnce::call_once::h6dd5f8e7a6aa1e71 [INFO] [stderr] 42: 0x5fae582e2246 - std::sys::backtrace::__rust_begin_short_backtrace::h2f500153a7ec0c9f [INFO] [stderr] 43: 0x5fae582e2229 - std::rt::lang_start::{{closure}}::h7167d098a09f23be [INFO] [stderr] 44: 0x5fae586c5e80 - core::ops::function::impls:: for &F>::call_once::h9095abc9db71b07e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 45: 0x5fae586c5e80 - std::panicking::catch_unwind::do_call::h6cf5dc461761418c [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 46: 0x5fae586c5e80 - std::panicking::catch_unwind::h60074fd2327f40bd [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 47: 0x5fae586c5e80 - std::panic::catch_unwind::heb14fa8e39d051cf [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x5fae586c5e80 - std::rt::lang_start_internal::{{closure}}::hfb550bec36306a19 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:175:24 [INFO] [stderr] 49: 0x5fae586c5e80 - std::panicking::catch_unwind::do_call::hc805f36f35b6d647 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 50: 0x5fae586c5e80 - std::panicking::catch_unwind::hb8d32f0195463ad2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 51: 0x5fae586c5e80 - std::panic::catch_unwind::hcebe3b1d5adfc5a2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 52: 0x5fae586c5e80 - std::rt::lang_start_internal::h27f55ed238aa26df [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/rt.rs:171:5 [INFO] [stderr] 53: 0x5fae582e2211 - std::rt::lang_start::h6c5dfc1a8dff167b [INFO] [stderr] 54: 0x5fae582e3c85 - main [INFO] [stderr] 55: 0x7504ee8ec1ca - [INFO] [stderr] 56: 0x7504ee8ec28b - __libc_start_main [INFO] [stderr] 57: 0x5fae582df8e5 - _start [INFO] [stderr] 58: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6cd33cceddf1927f5415863ebc3bdb7e8371ad6ad4271e51f75198abe95101d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cd33cceddf1927f5415863ebc3bdb7e8371ad6ad4271e51f75198abe95101d7", kill_on_drop: false }` [INFO] [stdout] 6cd33cceddf1927f5415863ebc3bdb7e8371ad6ad4271e51f75198abe95101d7