[INFO] updating cached repository https://github.com/Prorok64b/web_crawler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5285d3381a400a53b136ab989dae94435dadfb79 [INFO] checking Prorok64b/web_crawler against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProrok64b%2Fweb_crawler" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Prorok64b/web_crawler on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Prorok64b/web_crawler [INFO] removed path dependency select from git repo https://github.com/Prorok64b/web_crawler [INFO] finished tweaking git repo https://github.com/Prorok64b/web_crawler [INFO] tweaked toml for git repo https://github.com/Prorok64b/web_crawler written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Prorok64b/web_crawler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (select) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (select) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc2804fa05e8ec8fca69b92c785ca1a01b25602aa89f5d2c0f0fe92f89048bc2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc2804fa05e8ec8fca69b92c785ca1a01b25602aa89f5d2c0f0fe92f89048bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc2804fa05e8ec8fca69b92c785ca1a01b25602aa89f5d2c0f0fe92f89048bc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc2804fa05e8ec8fca69b92c785ca1a01b25602aa89f5d2c0f0fe92f89048bc2", kill_on_drop: false }` [INFO] [stdout] fc2804fa05e8ec8fca69b92c785ca1a01b25602aa89f5d2c0f0fe92f89048bc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea5fc918f48d7e12f3244e2fd53239b9f8e25b5a9b03f0c623a4562b756a4529 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea5fc918f48d7e12f3244e2fd53239b9f8e25b5a9b03f0c623a4562b756a4529", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (select) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling procedural-masquerade v0.1.6 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking uuid v0.2.3 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking snap v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lz4-compress v0.1.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking cdrs v0.4.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling selectors v0.20.0 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling cssparser v0.24.1 [INFO] [stderr] Compiling serde_derive v1.0.112 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"deg\" => v, \"grad\" => v * 360. / 400., \"rad\" => v * 360. / (2. * PI),\n \"turn\" => v * 360., _ => return\n Err(location .\n new_unexpected_token_error(Token :: Ident(unit . clone()))),)) . 0\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742c369 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::haace3e847ca5978e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe10 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6e1420e3f34d43 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435720 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2c4d6ed7380729f5 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e5cf - as core::ops::function::FnOnce<()>>::call_once::hd2399e270b216715 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bd9a - std::panicking::try::do_call::h94497adb934013cf [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746bb7d - std::panicking::try::hdc9619174c3df372 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff60 - std::panic::catch_unwind::he4f15e7d76d05dd1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435205 - std::thread::Builder::spawn_unchecked::{{closure}}::h929cbc8d82a7b68c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc74610de - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc545e28684926822 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | cssparser_internal__assert_ascii_lowercase__max_len!( $( $match_body )* ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | let degrees = match_ignore_ascii_case! { &*unit, [INFO] [stdout] | _______________________________- [INFO] [stdout] 214 | | "deg" => v, [INFO] [stdout] 215 | | "grad" => v * 360. / 400., [INFO] [stdout] 216 | | "rad" => v * 360. / (2. * PI), [INFO] [stdout] 217 | | "turn" => v * 360., [INFO] [stdout] 218 | | _ => return Err(location.new_unexpected_token_error(Token::Ident(unit.clone()))), [INFO] [stdout] 219 | | }; [INFO] [stdout] | |_________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n ((Color) \"black\" (rgb ! (0, 0, 0)) \"silver\" (rgb ! (192, 192, 192))\n \"gray\" (rgb ! (128, 128, 128)) \"white\" (rgb ! (255, 255, 255)) \"maroon\"\n (rgb ! (128, 0, 0)) \"red\" (rgb ! (255, 0, 0)) \"purple\"\n (rgb ! (128, 0, 128)) \"fuchsia\" (rgb ! (255, 0, 255)) \"green\"\n (rgb ! (0, 128, 0)) \"lime\" (rgb ! (0, 255, 0)) \"olive\"\n (rgb ! (128, 128, 0)) \"yellow\" (rgb ! (255, 255, 0)) \"navy\"\n (rgb ! (0, 0, 128)) \"blue\" (rgb ! (0, 0, 255)) \"teal\"\n (rgb ! (0, 128, 128)) \"aqua\" (rgb ! (0, 255, 255)) \"aliceblue\"\n (rgb ! (240, 248, 255)) \"antiquewhite\" (rgb ! (250, 235, 215))\n \"aquamarine\" (rgb ! (127, 255, 212)) \"azure\" (rgb ! (240, 255, 255))\n \"beige\" (rgb ! (245, 245, 220)) \"bisque\" (rgb ! (255, 228, 196))\n \"blanchedalmond\" (rgb ! (255, 235, 205)) \"blueviolet\"\n (rgb ! (138, 43, 226)) \"brown\" (rgb ! (165, 42, 42)) \"burlywood\"\n (rgb ! (222, 184, 135)) \"cadetblue\" (rgb ! (95, 158, 160)) \"chartreuse\"\n (rgb ! (127, 255, 0)) \"chocolate\" (rgb ! (210, 105, 30)) \"coral\"\n (rgb ! (255, 127, 80)) \"cornflowerblue\" (rgb ! (100, 149, 237))\n \"cornsilk\" (rgb ! (255, 248, 220)) \"crimson\" (rgb ! (220, 20, 60))\n \"cyan\" (rgb ! (0, 255, 255)) \"darkblue\" (rgb ! (0, 0, 139)) \"darkcyan\"\n (rgb ! (0, 139, 139)) \"darkgoldenrod\" (rgb ! (184, 134, 11)) \"darkgray\"\n (rgb ! (169, 169, 169)) \"darkgreen\" (rgb ! (0, 100, 0)) \"darkgrey\"\n (rgb ! (169, 169, 169)) \"darkkhaki\" (rgb ! (189, 183, 107))\n \"darkmagenta\" (rgb ! (139, 0, 139)) \"darkolivegreen\"\n (rgb ! (85, 107, 47)) \"darkorange\" (rgb ! (255, 140, 0)) \"darkorchid\"\n (rgb ! (153, 50, 204)) \"darkred\" (rgb ! (139, 0, 0)) \"darksalmon\"\n (rgb ! (233, 150, 122)) \"darkseagreen\" (rgb ! (143, 188, 143))\n \"darkslateblue\" (rgb ! (72, 61, 139)) \"darkslategray\"\n (rgb ! (47, 79, 79)) \"darkslategrey\" (rgb ! (47, 79, 79))\n \"darkturquoise\" (rgb ! (0, 206, 209)) \"darkviolet\" (rgb ! (148, 0, 211))\n \"deeppink\" (rgb ! (255, 20, 147)) \"deepskyblue\" (rgb ! (0, 191, 255))\n \"dimgray\" (rgb ! (105, 105, 105)) \"dimgrey\" (rgb ! (105, 105, 105))\n \"dodgerblue\" (rgb ! (30, 144, 255)) \"firebrick\" (rgb ! (178, 34, 34))\n \"floralwhite\" (rgb ! (255, 250, 240)) \"forestgreen\"\n (rgb ! (34, 139, 34)) \"gainsboro\" (rgb ! (220, 220, 220)) \"ghostwhite\"\n (rgb ! (248, 248, 255)) \"gold\" (rgb ! (255, 215, 0)) \"goldenrod\"\n (rgb ! (218, 165, 32)) \"greenyellow\" (rgb ! (173, 255, 47)) \"grey\"\n (rgb ! (128, 128, 128)) \"honeydew\" (rgb ! (240, 255, 240)) \"hotpink\"\n (rgb ! (255, 105, 180)) \"indianred\" (rgb ! (205, 92, 92)) \"indigo\"\n (rgb ! (75, 0, 130)) \"ivory\" (rgb ! (255, 255, 240)) \"khaki\"\n (rgb ! (240, 230, 140)) \"lavender\" (rgb ! (230, 230, 250))\n \"lavenderblush\" (rgb ! (255, 240, 245)) \"lawngreen\"\n (rgb ! (124, 252, 0)) \"lemonchiffon\" (rgb ! (255, 250, 205)) \"lightblue\"\n (rgb ! (173, 216, 230)) \"lightcoral\" (rgb ! (240, 128, 128)) \"lightcyan\"\n (rgb ! (224, 255, 255)) \"lightgoldenrodyellow\" (rgb ! (250, 250, 210))\n \"lightgray\" (rgb ! (211, 211, 211)) \"lightgreen\" (rgb ! (144, 238, 144))\n \"lightgrey\" (rgb ! (211, 211, 211)) \"lightpink\" (rgb ! (255, 182, 193))\n \"lightsalmon\" (rgb ! (255, 160, 122)) \"lightseagreen\"\n (rgb ! (32, 178, 170)) \"lightskyblue\" (rgb ! (135, 206, 250))\n \"lightslategray\" (rgb ! (119, 136, 153)) \"lightslategrey\"\n (rgb ! (119, 136, 153)) \"lightsteelblue\" (rgb ! (176, 196, 222))\n \"lightyellow\" (rgb ! (255, 255, 224)) \"limegreen\" (rgb ! (50, 205, 50))\n \"linen\" (rgb ! (250, 240, 230)) \"magenta\" (rgb ! (255, 0, 255))\n \"mediumaquamarine\" (rgb ! (102, 205, 170)) \"mediumblue\"\n (rgb ! (0, 0, 205)) \"mediumorchid\" (rgb ! (186, 85, 211)) \"mediumpurple\"\n (rgb ! (147, 112, 219)) \"mediumseagreen\" (rgb ! (60, 179, 113))\n \"mediumslateblue\" (rgb ! (123, 104, 238)) \"mediumspringgreen\"\n (rgb ! (0, 250, 154)) \"mediumturquoise\" (rgb ! (72, 209, 204))\n \"mediumvioletred\" (rgb ! (199, 21, 133)) \"midnightblue\"\n (rgb ! (25, 25, 112)) \"mintcream\" (rgb ! (245, 255, 250)) \"mistyrose\"\n (rgb ! (255, 228, 225)) \"moccasin\" (rgb ! (255, 228, 181)) \"navajowhite\"\n (rgb ! (255, 222, 173)) \"oldlace\" (rgb ! (253, 245, 230)) \"olivedrab\"\n (rgb ! (107, 142, 35)) \"orange\" (rgb ! (255, 165, 0)) \"orangered\"\n (rgb ! (255, 69, 0)) \"orchid\" (rgb ! (218, 112, 214)) \"palegoldenrod\"\n (rgb ! (238, 232, 170)) \"palegreen\" (rgb ! (152, 251, 152))\n \"paleturquoise\" (rgb ! (175, 238, 238)) \"palevioletred\"\n (rgb ! (219, 112, 147)) \"papayawhip\" (rgb ! (255, 239, 213)) \"peachpuff\"\n (rgb ! (255, 218, 185)) \"peru\" (rgb ! (205, 133, 63)) \"pink\"\n (rgb ! (255, 192, 203)) \"plum\" (rgb ! (221, 160, 221)) \"powderblue\"\n (rgb ! (176, 224, 230)) \"rebeccapurple\" (rgb ! (102, 51, 153))\n \"rosybrown\" (rgb ! (188, 143, 143)) \"royalblue\" (rgb ! (65, 105, 225))\n \"saddlebrown\" (rgb ! (139, 69, 19)) \"salmon\" (rgb ! (250, 128, 114))\n \"sandybrown\" (rgb ! (244, 164, 96)) \"seagreen\" (rgb ! (46, 139, 87))\n \"seashell\" (rgb ! (255, 245, 238)) \"sienna\" (rgb ! (160, 82, 45))\n \"skyblue\" (rgb ! (135, 206, 235)) \"slateblue\" (rgb ! (106, 90, 205))\n \"slategray\" (rgb ! (112, 128, 144)) \"slategrey\" (rgb ! (112, 128, 144))\n \"snow\" (rgb ! (255, 250, 250)) \"springgreen\" (rgb ! (0, 255, 127))\n \"steelblue\" (rgb ! (70, 130, 180)) \"tan\" (rgb ! (210, 180, 140))\n \"thistle\" (rgb ! (216, 191, 216)) \"tomato\" (rgb ! (255, 99, 71))\n \"turquoise\" (rgb ! (64, 224, 208)) \"violet\" (rgb ! (238, 130, 238))\n \"wheat\" (rgb ! (245, 222, 179)) \"whitesmoke\" (rgb ! (245, 245, 245))\n \"yellowgreen\" (rgb ! (154, 205, 50)) \"transparent\"\n (Color :: RGBA(RGBA { red : 0, green : 0, blue : 0, alpha : 0, }))\n \"currentcolor\" (Color :: CurrentColor))) . 0,\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742d859 - cssparser_macros::cssparser_internal__phf_map::{{closure}}::heb05ce0cf2a047a1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe50 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8cc273cdbf4f15cc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435760 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd4fdae470cfe90cd [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e54f - as core::ops::function::FnOnce<()>>::call_once::ha2835a704230c3fe [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746beda - std::panicking::try::do_call::hce926356600e7d5b [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746b9cd - std::panicking::try::h4712eae3f1bc4f02 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743fe90 - std::panic::catch_unwind::h2227844684112197 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435515 - std::thread::Builder::spawn_unchecked::{{closure}}::h942e313f3e0e6e36 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc746106e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0dbf871ce3918f33 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | cssparser_internal__phf_map!( ($ValueType) $( $key ($value) )+ ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 360 | | keyword -> Color = { [INFO] [stdout] 361 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 362 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 513 | | } [INFO] [stdout] 514 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"black\" \"silver\" \"gray\" \"white\" \"maroon\" \"red\" \"purple\" \"fuchsia\"\n \"green\" \"lime\" \"olive\" \"yellow\" \"navy\" \"blue\" \"teal\" \"aqua\" \"aliceblue\"\n \"antiquewhite\" \"aquamarine\" \"azure\" \"beige\" \"bisque\" \"blanchedalmond\"\n \"blueviolet\" \"brown\" \"burlywood\" \"cadetblue\" \"chartreuse\" \"chocolate\"\n \"coral\" \"cornflowerblue\" \"cornsilk\" \"crimson\" \"cyan\" \"darkblue\"\n \"darkcyan\" \"darkgoldenrod\" \"darkgray\" \"darkgreen\" \"darkgrey\" \"darkkhaki\"\n \"darkmagenta\" \"darkolivegreen\" \"darkorange\" \"darkorchid\" \"darkred\"\n \"darksalmon\" \"darkseagreen\" \"darkslateblue\" \"darkslategray\"\n \"darkslategrey\" \"darkturquoise\" \"darkviolet\" \"deeppink\" \"deepskyblue\"\n \"dimgray\" \"dimgrey\" \"dodgerblue\" \"firebrick\" \"floralwhite\" \"forestgreen\"\n \"gainsboro\" \"ghostwhite\" \"gold\" \"goldenrod\" \"greenyellow\" \"grey\"\n \"honeydew\" \"hotpink\" \"indianred\" \"indigo\" \"ivory\" \"khaki\" \"lavender\"\n \"lavenderblush\" \"lawngreen\" \"lemonchiffon\" \"lightblue\" \"lightcoral\"\n \"lightcyan\" \"lightgoldenrodyellow\" \"lightgray\" \"lightgreen\" \"lightgrey\"\n \"lightpink\" \"lightsalmon\" \"lightseagreen\" \"lightskyblue\"\n \"lightslategray\" \"lightslategrey\" \"lightsteelblue\" \"lightyellow\"\n \"limegreen\" \"linen\" \"magenta\" \"mediumaquamarine\" \"mediumblue\"\n \"mediumorchid\" \"mediumpurple\" \"mediumseagreen\" \"mediumslateblue\"\n \"mediumspringgreen\" \"mediumturquoise\" \"mediumvioletred\" \"midnightblue\"\n \"mintcream\" \"mistyrose\" \"moccasin\" \"navajowhite\" \"oldlace\" \"olivedrab\"\n \"orange\" \"orangered\" \"orchid\" \"palegoldenrod\" \"palegreen\"\n \"paleturquoise\" \"palevioletred\" \"papayawhip\" \"peachpuff\" \"peru\" \"pink\"\n \"plum\" \"powderblue\" \"rebeccapurple\" \"rosybrown\" \"royalblue\"\n \"saddlebrown\" \"salmon\" \"sandybrown\" \"seagreen\" \"seashell\" \"sienna\"\n \"skyblue\" \"slateblue\" \"slategray\" \"slategrey\" \"snow\" \"springgreen\"\n \"steelblue\" \"tan\" \"thistle\" \"tomato\" \"turquoise\" \"violet\" \"wheat\"\n \"whitesmoke\" \"yellowgreen\" \"transparent\" \"currentcolor\")) . 0,\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:92:21 [INFO] [stdout] | [INFO] [stdout] 92 | cssparser_internal__max_len!( $( $key )+ ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 360 | | keyword -> Color = { [INFO] [stdout] 361 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 362 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 513 | | } [INFO] [stdout] 514 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742d3e9 - cssparser_macros::cssparser_internal__max_len::{{closure}}::hedc4bd6da09fc05d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fdd0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h69a428aae37c2b55 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc74357a0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfa4b6a6b79c232e3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e58f - as core::ops::function::FnOnce<()>>::call_once::hce56748e8b2d6ca3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bcca - std::panicking::try::do_call::h739dfbfd48439968 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746b81d - std::panicking::try::h44f1b158115e56eb [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff20 - std::panic::catch_unwind::hb4364e9f0d180987 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7434ef5 - std::thread::Builder::spawn_unchecked::{{closure}}::h5fa6948d34235266 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc746108e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1bec21963a240e72 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | cssparser_internal__assert_ascii_lowercase__max_len!( $( $match_body )* ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:560:43 [INFO] [stdout] | [INFO] [stdout] 560 | let (red, green, blue, uses_commas) = match_ignore_ascii_case! { name, [INFO] [stdout] | ___________________________________________- [INFO] [stdout] 561 | | "rgb" | "rgba" => parse_rgb_components_rgb(component_parser, arguments)?, [INFO] [stdout] 562 | | "hsl" | "hsla" => parse_rgb_components_hsl(component_parser, arguments)?, [INFO] [stdout] 563 | | _ => return Err(arguments.new_unexpected_token_error(Token::Ident(name.to_owned().into()))), [INFO] [stdout] 564 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"rgb\" | \"rgba\" => parse_rgb_components_rgb(component_parser, arguments)\n ?, \"hsl\" | \"hsla\" =>\n parse_rgb_components_hsl(component_parser, arguments) ?, _ => return\n Err(arguments .\n new_unexpected_token_error(Token ::\n Ident(name . to_owned() . into()))),)) .\n 0\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742c369 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::haace3e847ca5978e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe10 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6e1420e3f34d43 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435720 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2c4d6ed7380729f5 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e5cf - as core::ops::function::FnOnce<()>>::call_once::hd2399e270b216715 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bd9a - std::panicking::try::do_call::h94497adb934013cf [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746bb7d - std::panicking::try::hdc9619174c3df372 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff60 - std::panic::catch_unwind::he4f15e7d76d05dd1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435205 - std::thread::Builder::spawn_unchecked::{{closure}}::h929cbc8d82a7b68c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc74610de - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc545e28684926822 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"n\" => Ok(try ! (parse_b(input, a))), \"n-\" =>\n Ok(try ! (parse_signless_b(input, a, - 1))), _ => match\n parse_n_dash_digits(& * unit)\n {\n Ok(b) => Ok((a, b)), Err(()) =>\n Err(input .\n new_basic_unexpected_token_error(Token ::\n Ident(unit . clone())))\n })) . 0\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | cssparser_internal__assert_ascii_lowercase__max_len!( $( $match_body )* ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / match_ignore_ascii_case! { [INFO] [stdout] 22 | | &unit, [INFO] [stdout] 23 | | "n" => Ok(try!(parse_b(input, a))), [INFO] [stdout] 24 | | "n-" => Ok(try!(parse_signless_b(input, a, -1))), [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742c369 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::haace3e847ca5978e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe10 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6e1420e3f34d43 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435720 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2c4d6ed7380729f5 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e5cf - as core::ops::function::FnOnce<()>>::call_once::hd2399e270b216715 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bd9a - std::panicking::try::do_call::h94497adb934013cf [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746bb7d - std::panicking::try::hdc9619174c3df372 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff60 - std::panic::catch_unwind::he4f15e7d76d05dd1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435205 - std::thread::Builder::spawn_unchecked::{{closure}}::h929cbc8d82a7b68c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc74610de - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc545e28684926822 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"even\" => Ok((2, 0)), \"odd\" => Ok((2, 1)), \"n\" =>\n Ok(try ! (parse_b(input, 1))), \"-n\" => Ok(try ! (parse_b(input, - 1))),\n \"n-\" => Ok(try ! (parse_signless_b(input, 1, - 1))), \"-n-\" =>\n Ok(try ! (parse_signless_b(input, - 1, - 1))), _ =>\n {\n let(slice, a) = if value . starts_with(\"-\")\n { (& value [1 ..], - 1) } else { (& * value, 1) } ; match\n parse_n_dash_digits(slice)\n {\n Ok(b) => Ok((a, b)), Err(()) =>\n Err(input .\n new_basic_unexpected_token_error(Token ::\n Ident(value . clone())))\n }\n })) . 0\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742c369 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::haace3e847ca5978e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe10 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6e1420e3f34d43 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435720 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2c4d6ed7380729f5 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e5cf - as core::ops::function::FnOnce<()>>::call_once::hd2399e270b216715 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bd9a - std::panicking::try::do_call::h94497adb934013cf [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746bb7d - std::panicking::try::hdc9619174c3df372 [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | cssparser_internal__assert_ascii_lowercase__max_len!( $( $match_body )* ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 33 | | "even" => Ok((2, 0)), [INFO] [stdout] 34 | | "odd" => Ok((2, 1)), [INFO] [stdout] 35 | | "n" => Ok(try!(parse_b(input, 1))), [INFO] [stdout] ... | [INFO] [stdout] 49 | | } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff60 - std::panic::catch_unwind::he4f15e7d76d05dd1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435205 - std::thread::Builder::spawn_unchecked::{{closure}}::h929cbc8d82a7b68c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc74610de - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc545e28684926822 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:39:17 [INFO] [stdout] | [INFO] [stdout] 39 | cssparser_internal__assert_ascii_lowercase__max_len!( $( $match_body )* ) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 56 | | "n" => parse_b(input, 1), [INFO] [stdout] 57 | | "n-" => parse_signless_b(input, 1, -1), [INFO] [stdout] 58 | | _ => match parse_n_dash_digits(&*value) { [INFO] [stdout] ... | [INFO] [stdout] 61 | | } [INFO] [stdout] 62 | | } [INFO] [stdout] | |_________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: called `Result::unwrap()` on an `Err` value: Any [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread '' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"n\" => parse_b(input, 1), \"n-\" => parse_signless_b(input, 1, - 1), _ =>\n match parse_n_dash_digits(& * value)\n {\n Ok(b) => Ok((1, b)), Err(()) =>\n Err(input .\n new_basic_unexpected_token_error(Token ::\n Ident(value . clone())))\n })) . 0\n}"', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f2bd1657b05 - backtrace::backtrace::libunwind::trace::hc3f32ba24d88242a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f2bd1657b05 - backtrace::backtrace::trace_unsynchronized::haad2590418eb4c26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f2bd1657b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f2bd1657b05 - ::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f2bd169501c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f2bd1649e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f2bd165cb20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f2bd165cb20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f2bd165cb20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f2bd165c86c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f2bd1d6a5f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f2bc7432956 - as core::ops::function::Fn>::call::hec460ffae28c24a1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f2bc746b3a5 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hdc7f18d8d678e720 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f2bd165d1cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f2bd165cdab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f2bd165cd1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f2bc773c5db - procedural_masquerade::_extract_input::hc98df88fe47aaedc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:204 [INFO] [stderr] 17: 0x7f2bc742c369 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::haace3e847ca5978e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f2bc743fe10 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7d6e1420e3f34d43 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f2bc7435720 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2c4d6ed7380729f5 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f2bc743e5cf - as core::ops::function::FnOnce<()>>::call_once::hd2399e270b216715 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f2bc746bd9a - std::panicking::try::do_call::h94497adb934013cf [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f2bc747030d - __rust_try [INFO] [stderr] 23: 0x7f2bc746bb7d - std::panicking::try::hdc9619174c3df372 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f2bc743ff60 - std::panic::catch_unwind::he4f15e7d76d05dd1 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f2bc7435205 - std::thread::Builder::spawn_unchecked::{{closure}}::h929cbc8d82a7b68c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f2bc74610de - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc545e28684926822 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f2bd166c92a - as core::ops::function::FnOnce>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f2bd166c92a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f2bd15ae609 - start_thread [INFO] [stderr] 31: 0x7f2bd14c2103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.46.0-nightly (c8bdaa84e 2020-06-14) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:213:31 [INFO] [stdout] | [INFO] [stdout] 213 | let degrees = match_ignore_ascii_case! { &*unit, [INFO] [stdout] | _______________________________- [INFO] [stdout] 214 | | "deg" => v, [INFO] [stdout] 215 | | "grad" => v * 360. / 400., [INFO] [stdout] 216 | | "rad" => v * 360. / (2. * PI), [INFO] [stdout] 217 | | "turn" => v * 360., [INFO] [stdout] 218 | | _ => return Err(location.new_unexpected_token_error(Token::Ident(unit.clone()))), [INFO] [stdout] 219 | | }; [INFO] [stdout] | |_________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:95:58 [INFO] [stdout] | [INFO] [stdout] 95 | cssparser_internal__to_lowercase!(input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 360 | | keyword -> Color = { [INFO] [stdout] 361 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 362 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 513 | | } [INFO] [stdout] 514 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAP` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:96:40 [INFO] [stdout] | [INFO] [stdout] 96 | lowercase.and_then(|s| MAP.get(s)) [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:359:5 [INFO] [stdout] | [INFO] [stdout] 359 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 360 | | keyword -> Color = { [INFO] [stdout] 361 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 362 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 513 | | } [INFO] [stdout] 514 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/color.rs:560:43 [INFO] [stdout] | [INFO] [stdout] 560 | let (red, green, blue, uses_commas) = match_ignore_ascii_case! { name, [INFO] [stdout] | ___________________________________________- [INFO] [stdout] 561 | | "rgb" | "rgba" => parse_rgb_components_rgb(component_parser, arguments)?, [INFO] [stdout] 562 | | "hsl" | "hsla" => parse_rgb_components_hsl(component_parser, arguments)?, [INFO] [stdout] 563 | | _ => return Err(arguments.new_unexpected_token_error(Token::Ident(name.to_owned().into()))), [INFO] [stdout] 564 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | / match_ignore_ascii_case! { [INFO] [stdout] 22 | | &unit, [INFO] [stdout] 23 | | "n" => Ok(try!(parse_b(input, a))), [INFO] [stdout] 24 | | "n-" => Ok(try!(parse_signless_b(input, a, -1))), [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 33 | | "even" => Ok((2, 0)), [INFO] [stdout] 34 | | "odd" => Ok((2, 1)), [INFO] [stdout] 35 | | "n" => Ok(try!(parse_b(input, 1))), [INFO] [stdout] ... | [INFO] [stdout] 49 | | } [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/nth.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 56 | | "n" => parse_b(input, 1), [INFO] [stdout] 57 | | "n-" => parse_signless_b(input, 1, -1), [INFO] [stdout] 58 | | _ => match parse_n_dash_digits(&*value) { [INFO] [stdout] ... | [INFO] [stdout] 61 | | } [INFO] [stdout] 62 | | } [INFO] [stdout] | |_________________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cssparser`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ea5fc918f48d7e12f3244e2fd53239b9f8e25b5a9b03f0c623a4562b756a4529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea5fc918f48d7e12f3244e2fd53239b9f8e25b5a9b03f0c623a4562b756a4529", kill_on_drop: false }` [INFO] [stdout] ea5fc918f48d7e12f3244e2fd53239b9f8e25b5a9b03f0c623a4562b756a4529