[INFO] cloning repository https://github.com/manank20/pipico_template [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manank20/pipico_template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanank20%2Fpipico_template", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanank20%2Fpipico_template'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 19be986ceeeb9210366bbe64b24fb232a922bfda [INFO] documenting manank20/pipico_template 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%2Fmanank20%2Fpipico_template" "/workspace/builds/worker-39/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/manank20/pipico_template 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-39/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/manank20/pipico_template [INFO] finished tweaking git repo https://github.com/manank20/pipico_template [INFO] tweaked toml for git repo https://github.com/manank20/pipico_template written to /workspace/builds/worker-39/source/Cargo.toml [INFO] crate git repo https://github.com/manank20/pipico_template already has a lockfile, it will not be regenerated [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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] a1761640135acd6205a72402b816f57d25701588b95b800dee8384f4a4ca47aa [INFO] running `Command { std: "docker" "start" "-a" "a1761640135acd6205a72402b816f57d25701588b95b800dee8384f4a4ca47aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1761640135acd6205a72402b816f57d25701588b95b800dee8384f4a4ca47aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1761640135acd6205a72402b816f57d25701588b95b800dee8384f4a4ca47aa", kill_on_drop: false }` [INFO] [stdout] a1761640135acd6205a72402b816f57d25701588b95b800dee8384f4a4ca47aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 66b226df0d1a07b780b4c7c93d8ead003d5fa6ea49fa139cb555a28813c54c03 [INFO] running `Command { std: "docker" "start" "-a" "66b226df0d1a07b780b4c7c93d8ead003d5fa6ea49fa139cb555a28813c54c03", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.4 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling defmt v0.3.1 [INFO] [stderr] Compiling cortex-m-rt v0.7.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling defmt-macros v0.3.2 [INFO] [stderr] Compiling critical-section v0.2.7 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Compiling rp2040-pac v0.3.0 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Compiling defmt-parser v0.3.1 [INFO] [stderr] Checking usb-device v0.2.8 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling defmt-rtt v0.3.2 [INFO] [stderr] Compiling panic-probe v0.3.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Compiling crc-any v2.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling usbd-hid-descriptors v0.1.1 [INFO] [stderr] Checking usbd-serial v0.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rp2040-boot2 v0.2.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking ssmarshal v1.0.0 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling num_enum_derive v0.5.7 [INFO] [stderr] Compiling usbd-hid-macros v0.5.2 [INFO] [stderr] Checking num_enum v0.5.7 [INFO] [stderr] Checking usbd-hid v0.5.2 [INFO] [stderr] Checking pio v0.2.0 [INFO] [stderr] Checking rp2040-hal v0.4.0 [INFO] [stderr] Checking rp-pico v0.3.0 [INFO] [stderr] Documenting pipico_template v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: duplicate lang item in crate `std`: `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_halt` (which `pipico_template` depends on) [INFO] [stdout] = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-8e0ecb18292def22.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/beta-2022-05-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e17ad048e2926c1e.rlib [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: 0x7f9a058a2fed - 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: 0x7f9a058a2fed - 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: 0x7f9a058a2fed - std::sys_common::backtrace::_print_fmt::h9955f0b025c061cd [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x7f9a058a2fed - ::fmt::h1025ecd2bac85833 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x7f9a058fec7c - core::fmt::write::hd5fa34bae8a7f0ea [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x7f9a058946c1 - std::io::Write::write_fmt::h203cec764662c27d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x7f9a058a5d05 - std::sys_common::backtrace::_print::h330c8fadbab13d8b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x7f9a058a5d05 - std::sys_common::backtrace::print::h38d4cf1c3e16e656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x7f9a058a5d05 - std::panicking::default_hook::{{closure}}::h56cdf194ec124abb [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x7f9a058a5979 - std::panicking::default_hook::h9929fdc60733f795 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x7f9a0606b7e1 - rustc_driver[25b442836e214e3a]::DEFAULT_HOOK::{closure#0}::{closure#0} [INFO] [stderr] 11: 0x7f99fa987e53 - as core::ops::function::Fn>::call::h7ba4f255ef91aaaf [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/alloc/src/boxed.rs:1886:9 [INFO] [stderr] 12: 0x7f99fa985add - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::hc2dcee0f74b47bb1 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/proc_macro/src/bridge/client.rs:335:21 [INFO] [stderr] 13: 0x7f9a058a64d6 - std::panicking::rust_panic_with_hook::h490228be5a55104d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:702:17 [INFO] [stderr] 14: 0x7f9a058a62d7 - std::panicking::begin_panic_handler::{{closure}}::hfd963b6683c36656 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:588:13 [INFO] [stderr] 15: 0x7f9a058a34a4 - 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] 16: 0x7f9a058a6009 - rust_begin_unwind [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/std/src/panicking.rs:584:5 [INFO] [stderr] 17: 0x7f9a0586b283 - core::panicking::panic_fmt::hf4ba906a2c8693a2 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:142:14 [INFO] [stderr] 18: 0x7f9a058fb8e1 - core::panicking::panic_display::h85c49ea53beff92d [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:72:5 [INFO] [stderr] 19: 0x7f9a058fb88b - core::panicking::panic_str::h54aad4367eb7a446 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/panicking.rs:56:5 [INFO] [stderr] 20: 0x7f9a0586b0f6 - core::option::expect_failed::h1c20531357267673 [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/core/src/option.rs:1854:5 [INFO] [stderr] 21: 0x55ec5d4b47b9 - rustdoc[ebd5af78dbde4ab8]::passes::collect_intra_doc_links::resolve_associated_trait_item [INFO] [stderr] 22: 0x55ec5d4b3b03 - ::resolve_associated_item [INFO] [stderr] 23: 0x55ec5d4b10fe - ::resolve [INFO] [stderr] 24: 0x55ec5d4b61e7 - ::visit_item [INFO] [stderr] 25: 0x55ec5d4c7fea - ::visit_inner_recur [INFO] [stderr] 26: 0x55ec5d4b9661 - ::visit_item [INFO] [stderr] 27: 0x55ec5d4c7f6a - ::visit_inner_recur [INFO] [stderr] 28: 0x55ec5d4b9645 - ::visit_item [INFO] [stderr] 29: 0x55ec5d4af78c - rustdoc[ebd5af78dbde4ab8]::passes::collect_intra_doc_links::collect_intra_doc_links [INFO] [stderr] 30: 0x55ec5d56e594 - ::time:: [INFO] [stderr] 31: 0x55ec5d542e60 - rustdoc[ebd5af78dbde4ab8]::core::run_global_ctxt [INFO] [stderr] 32: 0x55ec5d56e9ff - ::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] 33: 0x55ec5d501d8c - ::enter::> [INFO] [stderr] 34: 0x55ec5d4510ff - ::enter::> [INFO] [stderr] 35: 0x55ec5d5b3186 - rustc_span[9389a2ea4399dbf9]::with_source_map::, rustc_interface[1214bec19156c976]::interface::create_compiler_and_run, rustdoc[ebd5af78dbde4ab8]::main_options::{closure#0}>::{closure#1}> [INFO] [stderr] 36: 0x55ec5d453254 - rustc_interface[1214bec19156c976]::interface::create_compiler_and_run::, rustdoc[ebd5af78dbde4ab8]::main_options::{closure#0}> [INFO] [stderr] 37: 0x55ec5d2cdde5 - >::set::> [INFO] [stderr] 38: 0x55ec5d479aaf - std[49987cacb63ffdeb]::sys_common::backtrace::__rust_begin_short_backtrace::>::{closure#0}, core[4a8947a89ffd1b77]::result::Result<(), rustc_errors[afa4f82815d8f672]::ErrorGuaranteed>> [INFO] [stderr] 39: 0x55ec5d519be9 - <::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] 40: 0x7f9a058b03f3 - as core::ops::function::FnOnce>::call_once::h997dc5bc9efdb91e [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 41: 0x7f9a058b03f3 - as core::ops::function::FnOnce>::call_once::h482cb6422469721b [INFO] [stderr] at /rustc/daf68b1f766e67ffe040260b15c218301853386a/library/alloc/src/boxed.rs:1872:9 [INFO] [stderr] 42: 0x7f9a058b03f3 - 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] 43: 0x7f9a057c3609 - start_thread [INFO] [stderr] 44: 0x7f9a0556c163 - clone [INFO] [stderr] 45: 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 bin [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: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `pipico_template` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name pipico_template src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=30c7bb648f12f577 -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-06c23cc48beb9a8d.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-9daf9ecb7c5f767b.rmeta --extern defmt=/opt/rustwide/target/debug/deps/libdefmt-467db6cdad62beeb.rmeta --extern defmt_rtt=/opt/rustwide/target/debug/deps/libdefmt_rtt-bb0295700cf64f13.rmeta --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-24549224b02b237e.rmeta --extern embedded_time=/opt/rustwide/target/debug/deps/libembedded_time-56fc423a94f11fad.rmeta --extern panic_halt=/opt/rustwide/target/debug/deps/libpanic_halt-8e0ecb18292def22.rmeta --extern panic_probe=/opt/rustwide/target/debug/deps/libpanic_probe-87263528cae04356.rmeta --extern rp_pico=/opt/rustwide/target/debug/deps/librp_pico-02218ca4f671618f.rmeta --extern usb_device=/opt/rustwide/target/debug/deps/libusb_device-65faf6f8192c0ffa.rmeta --extern usbd_hid=/opt/rustwide/target/debug/deps/libusbd_hid-3f5aec44dc4e0421.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "66b226df0d1a07b780b4c7c93d8ead003d5fa6ea49fa139cb555a28813c54c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b226df0d1a07b780b4c7c93d8ead003d5fa6ea49fa139cb555a28813c54c03", kill_on_drop: false }` [INFO] [stdout] 66b226df0d1a07b780b4c7c93d8ead003d5fa6ea49fa139cb555a28813c54c03