[INFO] fetching crate colorer 1.1.0...
[INFO] checking colorer-1.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate colorer 1.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate colorer 1.1.0
[INFO] finished tweaking crates.io crate colorer 1.1.0
[INFO] tweaked toml for crates.io crate colorer 1.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate colorer 1.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colorer 1.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clang-sys v1.3.3
[INFO] [stderr]   Downloaded ctrlc v3.2.2
[INFO] [stderr]   Downloaded onig v6.3.1
[INFO] [stderr]   Downloaded onig_sys v69.7.1
[INFO] [stderr]   Downloaded nix v0.24.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9660412968e09289b166df6eb0c6eac846f6abe199905df4859df489c965116
[INFO] running `Command { std: "docker" "start" "-a" "f9660412968e09289b166df6eb0c6eac846f6abe199905df4859df489c965116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9660412968e09289b166df6eb0c6eac846f6abe199905df4859df489c965116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9660412968e09289b166df6eb0c6eac846f6abe199905df4859df489c965116", kill_on_drop: false }`
[INFO] [stdout] f9660412968e09289b166df6eb0c6eac846f6abe199905df4859df489c965116
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c2d278183e2d150f5f8b3ef54132f176af5cac2ddec92f07372a57400c17ee
[INFO] running `Command { std: "docker" "start" "-a" "79c2d278183e2d150f5f8b3ef54132f176af5cac2ddec92f07372a57400c17ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling clang-sys v1.3.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.24.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]     Checking ctrlc v3.2.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]    Compiling onig_sys v69.7.1
[INFO] [stderr] error: failed to run custom build command for `onig_sys v69.7.1`
[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-90aae65e247113f4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.40/src/fallback.rs:699:9:
[INFO] [stderr]   "OnigValue_struct_(unnamed_at_oniguruma/src/oniguruma_h_783_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5900e52fd232 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5900e52fd232 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5900e52fd232 - std::sys::backtrace::_print_fmt::hd8554b653175eb90
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5900e52fd232 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h0ee684fa48ea65a9
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5900e5326153 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5900e5326153 - core::fmt::write::ha7e9dac23b0574fc
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x5900e52f98a3 - std::io::default_write_fmt::hdebc07c8b1ed24d8
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5900e52f98a3 - std::io::Write::write_fmt::h74c2ee93ac2161e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5900e52fd082 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5900e52fee06 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x5900e52fec09 - std::panicking::default_hook::h96273494815ab2d6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x5900e52ff812 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x5900e52ff5aa - std::panicking::begin_panic_handler::{{closure}}::h040646f2e9c9f682
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x5900e52fd739 - std::sys::backtrace::__rust_end_short_backtrace::h6a810defc53f5213
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x5900e52ff23d - __rustc[d0903a379a499752]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x5900e53244b0 - core::panicking::panic_fmt::hdb4e2ff26c68ec1f
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x5900e52c6438 - proc_macro2::fallback::validate_ident::hf05b259a3c62058f
[INFO] [stderr]     17:     0x5900e52c6269 - proc_macro2::fallback::Ident::_new::h9c1a6703d46468d4
[INFO] [stderr]     18:     0x5900e52c62bf - proc_macro2::fallback::Ident::new::h600c15d09e433983
[INFO] [stderr]     19:     0x5900e52c16f8 - proc_macro2::imp::Ident::new::h8c49bbbcbb732007
[INFO] [stderr]     20:     0x5900e52bbab8 - proc_macro2::Ident::new::ha17498c496c9ba63
[INFO] [stderr]     21:     0x5900e4fe556f - bindgen::ir::context::BindgenContext::rust_ident_raw::ha23d4316369428c4
[INFO] [stderr]     22:     0x5900e4fe5430 - bindgen::ir::context::BindgenContext::rust_ident::h9a6f7b6466382b8c
[INFO] [stderr]     23:     0x5900e5036bd8 - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::he0ad2f91ba29499a
[INFO] [stderr]     24:     0x5900e501621b - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hb13334b5f422bad3
[INFO] [stderr]     25:     0x5900e4f63604 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hb7c36db265f72565
[INFO] [stderr]     26:     0x5900e503d0ec - <bindgen::ir::comp::CompInfo as bindgen::codegen::CodeGenerator>::codegen::he0ad2f91ba29499a
[INFO] [stderr]     27:     0x5900e501621b - <bindgen::ir::ty::Type as bindgen::codegen::CodeGenerator>::codegen::hb13334b5f422bad3
[INFO] [stderr]     28:     0x5900e4f63604 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hb7c36db265f72565
[INFO] [stderr]     29:     0x5900e5056995 - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::{{closure}}::hd336b2496b714769
[INFO] [stderr]     30:     0x5900e507e43c - <bindgen::ir::module::Module as bindgen::codegen::CodeGenerator>::codegen::h70e87390fe66b31b
[INFO] [stderr]     31:     0x5900e4f635e5 - <bindgen::ir::item::Item as bindgen::codegen::CodeGenerator>::codegen::hb7c36db265f72565
[INFO] [stderr]     32:     0x5900e50628e9 - bindgen::codegen::codegen::{{closure}}::hab2945edbdda8a56
[INFO] [stderr]     33:     0x5900e4fe7f88 - bindgen::ir::context::BindgenContext::gen::he006f38677248c14
[INFO] [stderr]     34:     0x5900e50620dd - bindgen::codegen::codegen::hf37755f53371041f
[INFO] [stderr]     35:     0x5900e4fd5d85 - bindgen::Bindings::generate::h95bba75339425004
[INFO] [stderr]     36:     0x5900e4fd3240 - bindgen::Builder::generate::hda22299cfcbe3044
[INFO] [stderr]     37:     0x5900e4ee54ef - build_script_build::bindgen_headers::h11bcf43bef350838
[INFO] [stderr]     38:     0x5900e4ee3e60 - build_script_build::compile::hef153cea5b8fd4af
[INFO] [stderr]     39:     0x5900e4ee57e3 - build_script_build::main::hd56e3fd50b62d443
[INFO] [stderr]     40:     0x5900e4ee2303 - core::ops::function::FnOnce::call_once::h8f13eab2f37e1d3e
[INFO] [stderr]     41:     0x5900e4ee2046 - std::sys::backtrace::__rust_begin_short_backtrace::h0d6846acc74d585d
[INFO] [stderr]     42:     0x5900e4ee2029 - std::rt::lang_start::{{closure}}::hdb8da0e54ee886b2
[INFO] [stderr]     43:     0x5900e52f48c0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc0a003771d36ce49
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     44:     0x5900e52f48c0 - std::panicking::catch_unwind::do_call::h9858643921646d98
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     45:     0x5900e52f48c0 - std::panicking::catch_unwind::h8c86187d9aa365e4
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     46:     0x5900e52f48c0 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14
[INFO] [stderr]     47:     0x5900e52f48c0 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24
[INFO] [stderr]     48:     0x5900e52f48c0 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40
[INFO] [stderr]     49:     0x5900e52f48c0 - std::panicking::catch_unwind::h324e7e057c6492a0
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19
[INFO] [stderr]     50:     0x5900e52f48c0 - std::panic::catch_unwind::h707fe61980e924ea
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14
[INFO] [stderr]     51:     0x5900e52f48c0 - std::rt::lang_start_internal::hc492c42d25e8d5e6
[INFO] [stderr]                                  at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5
[INFO] [stderr]     52:     0x5900e4ee2011 - std::rt::lang_start::ha68b81ac70e124d4
[INFO] [stderr]     53:     0x5900e4ee5de5 - main
[INFO] [stderr]     54:     0x7be551fe71ca - <unknown>
[INFO] [stderr]     55:     0x7be551fe728b - __libc_start_main
[INFO] [stderr]     56:     0x5900e4ee13e5 - _start
[INFO] [stderr]     57:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "79c2d278183e2d150f5f8b3ef54132f176af5cac2ddec92f07372a57400c17ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c2d278183e2d150f5f8b3ef54132f176af5cac2ddec92f07372a57400c17ee", kill_on_drop: false }`
[INFO] [stdout] 79c2d278183e2d150f5f8b3ef54132f176af5cac2ddec92f07372a57400c17ee