[INFO] updating cached repository https://github.com/goolord/creepy [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] c4230cbf67a8386d80219244fc3d08fc6737c853 [INFO] checking goolord/creepy against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoolord%2Fcreepy" "/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/goolord/creepy 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/goolord/creepy [INFO] finished tweaking git repo https://github.com/goolord/creepy [INFO] tweaked toml for git repo https://github.com/goolord/creepy written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/goolord/creepy 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] 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] 596d618de9cc5d37d42cd770dec5e10ba3a9608325c736f95c4be4bd21a34758 [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" "596d618de9cc5d37d42cd770dec5e10ba3a9608325c736f95c4be4bd21a34758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "596d618de9cc5d37d42cd770dec5e10ba3a9608325c736f95c4be4bd21a34758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596d618de9cc5d37d42cd770dec5e10ba3a9608325c736f95c4be4bd21a34758", kill_on_drop: false }` [INFO] [stdout] 596d618de9cc5d37d42cd770dec5e10ba3a9608325c736f95c4be4bd21a34758 [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] 4a08b636e8a8fd58ef86fa225710b724c59545ba27b1ecb12e11da459c0ae8c8 [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" "4a08b636e8a8fd58ef86fa225710b724c59545ba27b1ecb12e11da459c0ae8c8", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.2 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking mime_guess v2.0.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking tokio v0.2.9 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking robots_txt v0.6.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling cssparser v0.25.9 [INFO] [stderr] Compiling cssparser-macros v0.3.6 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.0 [INFO] [stderr] Checking ref-cast v1.0.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] thread '<unnamed>' 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebb9209 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h1735166f0b9c2853 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e7e0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3701e9ab617558f9 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74850 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf539b3ea667e68dc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb8122f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3683804b87030b7d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaab2a - std::panicking::try::do_call::h1c2277efd5878efa [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa9dd - std::panicking::try::hc8edbd7a8f8e1ee6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb82020 - std::panic::catch_unwind::h28ecec1901997c48 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb745c5 - std::thread::Builder::spawn_unchecked::{{closure}}::hc9b1537a293a5c18 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9fe8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1953489793117b88 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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-0.25.9/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-0.25.9/src/color.rs:227:31 [INFO] [stdout] | [INFO] [stdout] 227 | let degrees = match_ignore_ascii_case! { &*unit, [INFO] [stdout] | _______________________________- [INFO] [stdout] 228 | | "deg" => v, [INFO] [stdout] 229 | | "grad" => v * 360. / 400., [INFO] [stdout] 230 | | "rad" => v * 360. / (2. * PI), [INFO] [stdout] 231 | | "turn" => v * 360., [INFO] [stdout] 232 | | _ => return Err(location.new_unexpected_token_error(Token::Ident(unit.clone()))), [INFO] [stdout] 233 | | }; [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 '<unnamed>' 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebba6f9 - cssparser_macros::cssparser_internal__phf_map::{{closure}}::h9c30166ae2e1adf6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e860 - std::sys_common::backtrace::__rust_begin_short_backtrace::hfcd7b8f471baf60e [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb747d0 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8cef24407799bf0d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb812af - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb639369437fecd53 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaabfa - std::panicking::try::do_call::h286a16e724fa77e3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa82d - std::panicking::try::hb0e8ef064570148f [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb820f0 - std::panic::catch_unwind::h6ed82d07b4532a12 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb742b5 - std::thread::Builder::spawn_unchecked::{{closure}}::h8924ed5145f7aa1f [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9feae - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2905fed63e3a4ea6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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-0.25.9/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-0.25.9/src/color.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 372 | | keyword -> Color = { [INFO] [stdout] 373 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 374 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 525 | | } [INFO] [stdout] 526 | | } [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 '<unnamed>' 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] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/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-0.25.9/src/color.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 372 | | keyword -> Color = { [INFO] [stdout] 373 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 374 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 525 | | } [INFO] [stdout] 526 | | } [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] stack backtrace: [INFO] [stderr] 0: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebba289 - cssparser_macros::cssparser_internal__max_len::{{closure}}::he4d46104d01f4c35 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e820 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcab32c5619bfa43e [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74810 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9a95b97820102afc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb811ef - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h2d26d382be706348 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaacca - std::panicking::try::do_call::hf81e3e0996eec778 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa67d - std::panicking::try::ha717bd05dc03b23b [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb820b0 - std::panic::catch_unwind::h4e2a4c7d780a58a0 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb73fa5 - std::thread::Builder::spawn_unchecked::{{closure}}::h3a7e1c1ec204f95c [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9fece - core::ops::function::FnOnce::call_once{{vtable.shim}}::h68859b55bd519e5f [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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 '<unnamed>' 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebb9209 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h1735166f0b9c2853 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e7e0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3701e9ab617558f9 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74850 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf539b3ea667e68dc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb8122f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3683804b87030b7d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaab2a - std::panicking::try::do_call::h1c2277efd5878efa [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa9dd - std::panicking::try::hc8edbd7a8f8e1ee6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb82020 - std::panic::catch_unwind::h28ecec1901997c48 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb745c5 - std::thread::Builder::spawn_unchecked::{{closure}}::hc9b1537a293a5c18 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/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-0.25.9/src/color.rs:571:43 [INFO] [stdout] | [INFO] [stdout] 571 | let (red, green, blue, uses_commas) = match_ignore_ascii_case! { name, [INFO] [stdout] | ___________________________________________- [INFO] [stdout] 572 | | "rgb" | "rgba" => parse_rgb_components_rgb(component_parser, arguments)?, [INFO] [stdout] 573 | | "hsl" | "hsla" => parse_rgb_components_hsl(component_parser, arguments)?, [INFO] [stdout] 574 | | _ => return Err(arguments.new_unexpected_token_error(Token::Ident(name.to_owned().into()))), [INFO] [stdout] 575 | | }; [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] 26: 0x7f6dbeb9fe8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1953489793117b88 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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-0.25.9/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-0.25.9/src/nth.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | / match_ignore_ascii_case! { [INFO] [stdout] 23 | | &unit, [INFO] [stdout] 24 | | "n" => Ok(parse_b(input, a)?), [INFO] [stdout] 25 | | "n-" => Ok(parse_signless_b(input, a, -1)?), [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | } [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 '<unnamed>' panicked at 'expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (\"n\" => Ok(parse_b(input, a) ?), \"n-\" =>\n Ok(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] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/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-0.25.9/src/nth.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 34 | | "even" => Ok((2, 0)), [INFO] [stdout] 35 | | "odd" => Ok((2, 1)), [INFO] [stdout] 36 | | "n" => Ok(parse_b(input, 1)?), [INFO] [stdout] ... | [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | } [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] stack backtrace: [INFO] [stderr] 0: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebb9209 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h1735166f0b9c2853 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e7e0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3701e9ab617558f9 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74850 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf539b3ea667e68dc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb8122f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3683804b87030b7d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaab2a - std::panicking::try::do_call::h1c2277efd5878efa [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa9dd - std::panicking::try::hc8edbd7a8f8e1ee6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb82020 - std::panic::catch_unwind::h28ecec1901997c48 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb745c5 - std::thread::Builder::spawn_unchecked::{{closure}}::hc9b1537a293a5c18 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9fe8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1953489793117b88 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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 '<unnamed>' 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(parse_b(input, 1) ?), \"-n\" => Ok(parse_b(input, - 1) ?), \"n-\" =>\n Ok(parse_signless_b(input, 1, - 1) ?), \"-n-\" =>\n Ok(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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebb9209 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h1735166f0b9c2853 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e7e0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3701e9ab617558f9 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74850 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf539b3ea667e68dc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb8122f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3683804b87030b7d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaab2a - std::panicking::try::do_call::h1c2277efd5878efa [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa9dd - std::panicking::try::hc8edbd7a8f8e1ee6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb82020 - std::panic::catch_unwind::h28ecec1901997c48 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb745c5 - std::thread::Builder::spawn_unchecked::{{closure}}::hc9b1537a293a5c18 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9fe8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1953489793117b88 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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 '<unnamed>' 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] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/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-0.25.9/src/nth.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 57 | | "n" => parse_b(input, 1), [INFO] [stdout] 58 | | "n-" => parse_signless_b(input, 1, -1), [INFO] [stdout] 59 | | _ => match parse_n_dash_digits(&*value) { [INFO] [stdout] ... | [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | } [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] stack backtrace: [INFO] [stderr] 0: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - 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: 0x7f6dc9c03b05 - std::sys_common::backtrace::_print_fmt::h4397782fec59f199 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f6dc9c03b05 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h39652f0242246c81 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f6dc9c4101c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f6dc9bf5e93 - std::io::Write::write_fmt::haa03b5883ee9e297 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f6dc9c08b20 - std::sys_common::backtrace::_print::ha6d9bdf9f438acec [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f6dc9c08b20 - std::sys_common::backtrace::print::ha1fba17a8e5f6bc7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f6dc9c08b20 - std::panicking::default_hook::{{closure}}::ha3c41e6964bb5c0e [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f6dc9c0886c - std::panicking::default_hook::h39b8550780094336 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f6dca3165f3 - rustc_driver::report_ice::hb9af53ca6f9d0c07 [INFO] [stderr] 11: 0x7f6dbeb71576 - <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call::hbcfe9b3ce82a09f3 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f6dbebaa195 - proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}::hb0abf11c56b58a23 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f6dc9c091cc - std::panicking::rust_panic_with_hook::hc8b48ce48004c103 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f6dc9c08dab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 15: 0x7f6dc9c08d1b - std::panicking::begin_panic_fmt::h47f8dbf10f89e991 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 16: 0x7f6dbee638db - 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: 0x7f6dbebb9209 - cssparser_macros::cssparser_internal__assert_ascii_lowercase__max_len::{{closure}}::h1735166f0b9c2853 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/procedural-masquerade-0.1.6/lib.rs:185 [INFO] [stderr] 18: 0x7f6dbeb7e7e0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3701e9ab617558f9 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x7f6dbeb74850 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf539b3ea667e68dc [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x7f6dbeb8122f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3683804b87030b7d [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x7f6dbebaab2a - std::panicking::try::do_call::h1c2277efd5878efa [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x7f6dbebae9bd - __rust_try [INFO] [stderr] 23: 0x7f6dbebaa9dd - std::panicking::try::hc8edbd7a8f8e1ee6 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x7f6dbeb82020 - std::panic::catch_unwind::h28ecec1901997c48 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x7f6dbeb745c5 - std::thread::Builder::spawn_unchecked::{{closure}}::hc9b1537a293a5c18 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x7f6dbeb9fe8e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1953489793117b88 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h83f42f6daae90563 [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x7f6dc9c1892a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd254c5c17db8b10a [INFO] [stderr] at /rustc/c8bdaa84ec1b37f18f30375e196a65b7602f3790/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x7f6dc9c1892a - std::sys::unix::thread::Thread::new::thread_start::h62c1349f59256f0d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f6dc9b5a609 - start_thread [INFO] [stderr] 31: 0x7f6dc9a6e103 - __clone [INFO] [stderr] 32: 0x0 - <unknown> [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-0.25.9/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-0.25.9/src/color.rs:210:34 [INFO] [stdout] | [INFO] [stdout] 210 | pub trait ColorComponentParser<'i> { [INFO] [stdout] | - help: you might be missing a type parameter: `, MAX_LENGTH` [INFO] [stdout] ... [INFO] [stdout] 227 | let degrees = match_ignore_ascii_case! { &*unit, [INFO] [stdout] | _______________________________- [INFO] [stdout] 228 | | "deg" => v, [INFO] [stdout] 229 | | "grad" => v * 360. / 400., [INFO] [stdout] 230 | | "rad" => v * 360. / (2. * PI), [INFO] [stdout] 231 | | "turn" => v * 360., [INFO] [stdout] 232 | | _ => return Err(location.new_unexpected_token_error(Token::Ident(unit.clone()))), [INFO] [stdout] 233 | | }; [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-0.25.9/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-0.25.9/src/color.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 372 | | keyword -> Color = { [INFO] [stdout] 373 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 374 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 525 | | } [INFO] [stdout] 526 | | } [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-0.25.9/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-0.25.9/src/color.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | / ascii_case_insensitive_phf_map! { [INFO] [stdout] 372 | | keyword -> Color = { [INFO] [stdout] 373 | | "black" => rgb!(0, 0, 0), [INFO] [stdout] 374 | | "silver" => rgb!(192, 192, 192), [INFO] [stdout] ... | [INFO] [stdout] 525 | | } [INFO] [stdout] 526 | | } [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-0.25.9/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/src/color.rs:563:48 [INFO] [stdout] | [INFO] [stdout] 563 | fn parse_color_function<'i, 't, ComponentParser>( [INFO] [stdout] | - help: you might be missing a type parameter: `, MAX_LENGTH` [INFO] [stdout] ... [INFO] [stdout] 571 | let (red, green, blue, uses_commas) = match_ignore_ascii_case! { name, [INFO] [stdout] | ___________________________________________- [INFO] [stdout] 572 | | "rgb" | "rgba" => parse_rgb_components_rgb(component_parser, arguments)?, [INFO] [stdout] 573 | | "hsl" | "hsla" => parse_rgb_components_hsl(component_parser, arguments)?, [INFO] [stdout] 574 | | _ => return Err(arguments.new_unexpected_token_error(Token::Ident(name.to_owned().into()))), [INFO] [stdout] 575 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($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-0.25.9/src/nth.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_nth<'i, 't>(input: &mut Parser<'i, 't>) -> Result<(i32, i32), BasicParseError<'i>> { [INFO] [stdout] | - help: you might be missing a type parameter: `, MAX_LENGTH` [INFO] [stdout] ... [INFO] [stdout] 22 | / match_ignore_ascii_case! { [INFO] [stdout] 23 | | &unit, [INFO] [stdout] 24 | | "n" => Ok(parse_b(input, a)?), [INFO] [stdout] 25 | | "n-" => Ok(parse_signless_b(input, a, -1)?), [INFO] [stdout] ... | [INFO] [stdout] 29 | | } [INFO] [stdout] 30 | | } [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-0.25.9/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($input, MAX_LENGTH => lowercase); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/src/nth.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_nth<'i, 't>(input: &mut Parser<'i, 't>) -> Result<(i32, i32), BasicParseError<'i>> { [INFO] [stdout] | - help: you might be missing a type parameter: `, MAX_LENGTH` [INFO] [stdout] ... [INFO] [stdout] 33 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 34 | | "even" => Ok((2, 0)), [INFO] [stdout] 35 | | "odd" => Ok((2, 1)), [INFO] [stdout] 36 | | "n" => Ok(parse_b(input, 1)?), [INFO] [stdout] ... | [INFO] [stdout] 50 | | } [INFO] [stdout] 51 | | } [INFO] [stdout] | |_____________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MAX_LENGTH` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.9/src/macros.rs:44:59 [INFO] [stdout] | [INFO] [stdout] 44 | cssparser_internal__to_lowercase!($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-0.25.9/src/nth.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn parse_nth<'i, 't>(input: &mut Parser<'i, 't>) -> Result<(i32, i32), BasicParseError<'i>> { [INFO] [stdout] | - help: you might be missing a type parameter: `, MAX_LENGTH` [INFO] [stdout] ... [INFO] [stdout] 56 | / match_ignore_ascii_case! { &value, [INFO] [stdout] 57 | | "n" => parse_b(input, 1), [INFO] [stdout] 58 | | "n-" => parse_signless_b(input, 1, -1), [INFO] [stdout] 59 | | _ => match parse_n_dash_digits(&*value) { [INFO] [stdout] ... | [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | } [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" "4a08b636e8a8fd58ef86fa225710b724c59545ba27b1ecb12e11da459c0ae8c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a08b636e8a8fd58ef86fa225710b724c59545ba27b1ecb12e11da459c0ae8c8", kill_on_drop: false }` [INFO] [stdout] 4a08b636e8a8fd58ef86fa225710b724c59545ba27b1ecb12e11da459c0ae8c8