[INFO] cloning repository https://github.com/tene/glow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tene/glow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftene%2Fglow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftene%2Fglow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c27c1a3877ebb046368eaf087cea6732029a873 [INFO] documenting tene/glow against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftene%2Fglow" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tene/glow on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-18/source/.cargo/config [INFO] started tweaking git repo https://github.com/tene/glow [INFO] finished tweaking git repo https://github.com/tene/glow [INFO] tweaked toml for git repo https://github.com/tene/glow written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7920e38920e7a036a7bf071cc6bfba49d71657ac86d86ee119a9f77510a8a9eb [INFO] running `Command { std: "docker" "start" "-a" "7920e38920e7a036a7bf071cc6bfba49d71657ac86d86ee119a9f77510a8a9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7920e38920e7a036a7bf071cc6bfba49d71657ac86d86ee119a9f77510a8a9eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7920e38920e7a036a7bf071cc6bfba49d71657ac86d86ee119a9f77510a8a9eb", kill_on_drop: false }` [INFO] [stdout] 7920e38920e7a036a7bf071cc6bfba49d71657ac86d86ee119a9f77510a8a9eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f95c7e147455962c52979658f5b024b111f42941fd5a3e24656ef9e993ab158 [INFO] running `Command { std: "docker" "start" "-a" "1f95c7e147455962c52979658f5b024b111f42941fd5a3e24656ef9e993ab158", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m v0.7.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling heapless v0.4.4 [INFO] [stderr] Compiling stm32f1 v0.7.1 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Compiling cortex-m v0.5.11 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.3 [INFO] [stderr] Checking aligned v0.2.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling ssd1306 v0.2.6 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking smart-leds-trait v0.2.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking apa102-spi v0.2.1 [INFO] [stderr] Checking smart-leds v0.2.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.11.2 [INFO] [stderr] Checking tinytga v0.1.0 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Checking tinybmp v0.1.1 [INFO] [stderr] Checking embedded-graphics v0.4.9 [INFO] [stderr] Checking aligned v0.3.5 [INFO] [stderr] Compiling owned-singleton-macros v0.1.0 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.4.3 [INFO] [stderr] Checking owned-singleton v0.1.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Checking stm32f1xx-hal v0.3.0 [INFO] [stderr] Documenting glow v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/render/breath.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | ((x.sin().exp() - (1.0 / E)) * scale) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - ((x.sin().exp() - (1.0 / E)) * scale) [INFO] [stdout] 35 + (x.sin().exp() - (1.0 / E)) * scale [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at 'no entry found for key', src/librustdoc/passes/collect_intra_doc_links.rs:837:16 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f3a6438cfed - std::backtrace_rs::backtrace::libunwind::trace::ha8406fd4a233ad1f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f3a6438cfed - std::backtrace_rs::backtrace::trace_unsynchronized::h95f26ca4bd23bd0f [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f3a6438cfed - std::sys_common::backtrace::_print_fmt::h9955f0b025c061cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x7f3a6438cfed - ::fmt::h1025ecd2bac85833 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x7f3a643e8c7c - core::fmt::write::hd5fa34bae8a7f0ea [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x7f3a6437e6c1 - std::io::Write::write_fmt::h203cec764662c27d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x7f3a6438fd05 - std::sys_common::backtrace::_print::h330c8fadbab13d8b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x7f3a6438fd05 - std::sys_common::backtrace::print::h38d4cf1c3e16e656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x7f3a6438fd05 - std::panicking::default_hook::{{closure}}::h56cdf194ec124abb [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x7f3a6438f979 - std::panicking::default_hook::h9929fdc60733f795 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x7f3a64b557e1 - rustc_driver[25b442836e214e3a]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f3a643904d6 - std::panicking::rust_panic_with_hook::h490228be5a55104d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:702:17 [INFO] [stderr] 12: 0x7f3a643902d7 - std::panicking::begin_panic_handler::{{closure}}::hfd963b6683c36656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:588:13 [INFO] [stderr] 13: 0x7f3a6438d4a4 - std::sys_common::backtrace::__rust_end_short_backtrace::h2912e3decfe2cba4 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 14: 0x7f3a64390009 - rust_begin_unwind [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:584:5 [INFO] [stderr] 15: 0x7f3a64355283 - core::panicking::panic_fmt::hf4ba906a2c8693a2 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:142:14 [INFO] [stderr] 16: 0x7f3a643e58e1 - core::panicking::panic_display::h85c49ea53beff92d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:72:5 [INFO] [stderr] 17: 0x7f3a643e588b - core::panicking::panic_str::h54aad4367eb7a446 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:56:5 [INFO] [stderr] 18: 0x7f3a643550f6 - core::option::expect_failed::h1c20531357267673 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/option.rs:1854:5 [INFO] [stderr] 19: 0x5560e1cb47b9 - rustdoc[ebd5af78dbde4ab8]::passes::collect_intra_doc_links::resolve_associated_trait_item [INFO] [stderr] 20: 0x5560e1cb3b03 - ::resolve_associated_item [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] 21: 0x5560e1cb10fe - ::resolve [INFO] [stderr] 22: 0x5560e1cb61e7 - ::visit_item [INFO] [stderr] 23: 0x5560e1cc7fea - ::visit_inner_recur [INFO] [stderr] 24: 0x5560e1cb9661 - ::visit_item [INFO] [stderr] 25: 0x5560e1cc7f6a - ::visit_inner_recur [INFO] [stderr] 26: 0x5560e1cb9645 - ::visit_item [INFO] [stderr] 27: 0x5560e1caf78c - rustdoc[ebd5af78dbde4ab8]::passes::collect_intra_doc_links::collect_intra_doc_links [INFO] [stderr] 28: 0x5560e1d6e594 - ::time:: [INFO] [stderr] 29: 0x5560e1d42e60 - rustdoc[ebd5af78dbde4ab8]::core::run_global_ctxt [INFO] [stderr] 30: 0x5560e1d6e9ff - ::time::<(rustdoc[ebd5af78dbde4ab8]::clean::types::Crate, rustdoc[ebd5af78dbde4ab8]::config::RenderOptions, rustdoc[ebd5af78dbde4ab8]::formats::cache::Cache), rustdoc[ebd5af78dbde4ab8]::main_options::{closure#0}::{closure#0}::{closure#1}::{closure#0}> [INFO] [stderr] 31: 0x5560e1d01d8c - ::enter::> [INFO] [stderr] 32: 0x5560e1c510ff - ::enter::> [INFO] [stderr] 33: 0x5560e1db3186 - rustc_span[9389a2ea4399dbf9]::with_source_map::, rustc_interface[1214bec19156c976]::interface::create_compiler_and_run, rustdoc[ebd5af78dbde4ab8]::main_options::{closure#0}>::{closure#1}> [INFO] [stderr] 34: 0x5560e1c53254 - rustc_interface[1214bec19156c976]::interface::create_compiler_and_run::, rustdoc[ebd5af78dbde4ab8]::main_options::{closure#0}> [INFO] [stderr] 35: 0x5560e1acdde5 - >::set::> [INFO] [stderr] 36: 0x5560e1c79aaf - std[49987cacb63ffdeb]::sys_common::backtrace::__rust_begin_short_backtrace::>::{closure#0}, core[4a8947a89ffd1b77]::result::Result<(), rustc_errors[afa4f82815d8f672]::ErrorGuaranteed>> [INFO] [stderr] 37: 0x5560e1d19be9 - <::spawn_unchecked_>::{closure#0}, core[4a8947a89ffd1b77]::result::Result<(), rustc_errors[afa4f82815d8f672]::ErrorGuaranteed>>::{closure#1} as core[4a8947a89ffd1b77]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 38: 0x7f3a6439a3f3 - as core::ops::function::FnOnce>::call_once::h997dc5bc9efdb91e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 39: 0x7f3a6439a3f3 - as core::ops::function::FnOnce>::call_once::h482cb6422469721b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 40: 0x7f3a6439a3f3 - std::sys::unix::thread::Thread::new::thread_start::hcd1011649240eef0 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 41: 0x7f3a642ad609 - start_thread [INFO] [stderr] 42: 0x7f3a64056163 - clone [INFO] [stderr] 43: 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/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.62.0-beta.2 (daf68b1f7 2022-05-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --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] error: could not document `glow` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name glow src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9e7c918ba8a67e29 -L dependency=/opt/rustwide/target/debug/deps --extern apa102_spi=/opt/rustwide/target/debug/deps/libapa102_spi-c5e0e7b5c76a0bfb.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-fceb9a033bae9a7b.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-bf81bd19ce9d4023.rmeta --extern rtfm=/opt/rustwide/target/debug/deps/librtfm-24b9f344660a77d9.rmeta --extern cortex_m_semihosting=/opt/rustwide/target/debug/deps/libcortex_m_semihosting-ed46ad4f259e8596.rmeta --extern embedded_graphics=/opt/rustwide/target/debug/deps/libembedded_graphics-002e63213a869f01.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-24549224b02b237e.rmeta --extern heapless=/opt/rustwide/target/debug/deps/libheapless-d424640f4b0031ee.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-867be29e4bdab848.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-6defe32eb1cc7937.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-8e6422f9aedec65d.rmeta --extern panic_semihosting=/opt/rustwide/target/debug/deps/libpanic_semihosting-37292263edd6905f.rmeta --extern smart_leds=/opt/rustwide/target/debug/deps/libsmart_leds-8f3949a848c8098b.rmeta --extern ssd1306=/opt/rustwide/target/debug/deps/libssd1306-335581bf7d19c38b.rmeta --extern stm32f1=/opt/rustwide/target/debug/deps/libstm32f1-abc005028539ce63.rmeta --extern stm32f1xx_hal=/opt/rustwide/target/debug/deps/libstm32f1xx_hal-488dc4754a58a369.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1f95c7e147455962c52979658f5b024b111f42941fd5a3e24656ef9e993ab158", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f95c7e147455962c52979658f5b024b111f42941fd5a3e24656ef9e993ab158", kill_on_drop: false }` [INFO] [stdout] 1f95c7e147455962c52979658f5b024b111f42941fd5a3e24656ef9e993ab158