[INFO] fetching crate prettyprint 0.8.1... [INFO] testing prettyprint-0.8.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate prettyprint 0.8.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate prettyprint 0.8.1 [INFO] finished tweaking crates.io crate prettyprint 0.8.1 [INFO] tweaked toml for crates.io crate prettyprint 0.8.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate prettyprint 0.8.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate prettyprint 0.8.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded onig v5.0.0 [INFO] [stderr] Downloaded plist v0.5.3 [INFO] [stderr] Downloaded humantime v2.0.0 [INFO] [stderr] Downloaded syntect v4.1.0 [INFO] [stderr] Downloaded onig_sys v69.2.0 [INFO] [stderr] Downloaded fancy-regex v0.3.3 [INFO] [stderr] Downloaded console v0.10.0 [INFO] [stderr] Downloaded shell-words v0.1.0 [INFO] [stderr] Downloaded failure v0.1.7 [INFO] [stderr] Downloaded xml-rs v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb915d4445b5c2b4a931f95ebf49ac87ca32526407d890f82ec4bf528fa3dcd9 [INFO] running `Command { std: "docker" "start" "-a" "bb915d4445b5c2b4a931f95ebf49ac87ca32526407d890f82ec4bf528fa3dcd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb915d4445b5c2b4a931f95ebf49ac87ca32526407d890f82ec4bf528fa3dcd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb915d4445b5c2b4a931f95ebf49ac87ca32526407d890f82ec4bf528fa3dcd9", kill_on_drop: false }` [INFO] [stdout] bb915d4445b5c2b4a931f95ebf49ac87ca32526407d890f82ec4bf528fa3dcd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e6488c25cb4217f0ddcc2c6e2839feeab18661706a8a8d16bf6310d7a63d4c3 [INFO] running `Command { std: "docker" "start" "-a" "6e6488c25cb4217f0ddcc2c6e2839feeab18661706a8a8d16bf6310d7a63d4c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.50.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling humantime v2.0.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling xml-rs v0.8.1 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling console v0.10.0 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.50 [INFO] [stderr] Compiling plist v0.5.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [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-b982d7052a13fde1/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1776) 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: 0x5eddad918462 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5eddad918462 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5eddad918462 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5eddad918462 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5eddad92a32f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5eddad92a32f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5eddad8e6ea3 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5eddad8e6ea3 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5eddad8f28d2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5eddad8f5e4f - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5eddad8f5ca9 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5eddad8f6425 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5eddad8f62ba - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5eddad8f2a09 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5eddad8dab3d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5eddad9347f0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5eddad7e439f - proc_macro2::fallback::validate_ident::h67a3eccad8cfb22b [INFO] [stderr] 17: 0x5eddad7e6ac1 - proc_macro2::fallback::Ident::_new::h61cadc167f7f725d [INFO] [stderr] 18: 0x5eddad7e6a7f - proc_macro2::fallback::Ident::new::h818f47192dc91dde [INFO] [stderr] 19: 0x5eddad7dd0d8 - proc_macro2::Ident::new::h61b60e0349feacb1 [INFO] [stderr] 20: 0x5eddad65d775 - bindgen::ir::context::BindgenContext::rust_ident_raw::hcf03ca38c5dbd014 [INFO] [stderr] 21: 0x5eddad65b800 - bindgen::ir::context::BindgenContext::rust_ident::h82ed3f678d303cf5 [INFO] [stderr] 22: 0x5eddad5d9fee - ::codegen::hbd6bf5fea15cf030 [INFO] [stderr] 23: 0x5eddad598c97 - ::codegen::h825eb9c12381e31c [INFO] [stderr] 24: 0x5eddad6750e9 - ::codegen::h9d5d8dcb7b6ce03b [INFO] [stderr] 25: 0x5eddad5e217c - ::codegen::hbd6bf5fea15cf030 [INFO] [stderr] 26: 0x5eddad598c97 - ::codegen::h825eb9c12381e31c [INFO] [stderr] 27: 0x5eddad6750e9 - ::codegen::h9d5d8dcb7b6ce03b [INFO] [stderr] 28: 0x5eddad63e635 - ::codegen::{{closure}}::h5554bcf3152e1169 [INFO] [stderr] 29: 0x5eddad56e1ef - ::codegen::h46eded60a0fa18c5 [INFO] [stderr] 30: 0x5eddad6750c4 - ::codegen::h9d5d8dcb7b6ce03b [INFO] [stderr] 31: 0x5eddad64d5f2 - bindgen::codegen::codegen::{{closure}}::h078a67adc23f7cd7 [INFO] [stderr] 32: 0x5eddad6686b8 - bindgen::ir::context::BindgenContext::gen::hb900e99ee28df419 [INFO] [stderr] 33: 0x5eddad64ce7d - bindgen::codegen::codegen::h44c4013a00a5293d [INFO] [stderr] 34: 0x5eddad6343c4 - bindgen::Bindings::generate::hac2d4026def38d70 [INFO] [stderr] 35: 0x5eddad6316b1 - bindgen::Builder::generate::he4d045bacfdf820f [INFO] [stderr] 36: 0x5eddad4fdaed - build_script_build::bindgen_headers::hd3ccf8a2ae6523e7 [INFO] [stderr] 37: 0x5eddad4fe4f0 - build_script_build::compile::hae5d80b8cf02dae9 [INFO] [stderr] 38: 0x5eddad4fdd6f - build_script_build::main::hfbdf23a03e704989 [INFO] [stderr] 39: 0x5eddad5004d3 - core::ops::function::FnOnce::call_once::h52e4f084a01ad5cc [INFO] [stderr] 40: 0x5eddad500236 - std::sys::backtrace::__rust_begin_short_backtrace::h085d779f1b1e2066 [INFO] [stderr] 41: 0x5eddad500219 - std::rt::lang_start::{{closure}}::heecfb57b70955f77 [INFO] [stderr] 42: 0x5eddad8e88c0 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 43: 0x5eddad8e88c0 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 44: 0x5eddad8e88c0 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 45: 0x5eddad8e88c0 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 46: 0x5eddad8e88c0 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 47: 0x5eddad8e88c0 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 48: 0x5eddad8e88c0 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 49: 0x5eddad8e88c0 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 50: 0x5eddad8e88c0 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 51: 0x5eddad500201 - std::rt::lang_start::h94c9451af1934e68 [INFO] [stderr] 52: 0x5eddad501cd5 - main [INFO] [stderr] 53: 0x7d9d65f8f1ca - [INFO] [stderr] 54: 0x7d9d65f8f28b - __libc_start_main [INFO] [stderr] 55: 0x5eddad4fd635 - _start [INFO] [stderr] 56: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6e6488c25cb4217f0ddcc2c6e2839feeab18661706a8a8d16bf6310d7a63d4c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e6488c25cb4217f0ddcc2c6e2839feeab18661706a8a8d16bf6310d7a63d4c3", kill_on_drop: false }` [INFO] [stdout] 6e6488c25cb4217f0ddcc2c6e2839feeab18661706a8a8d16bf6310d7a63d4c3