[INFO] fetching crate dataseries 0.1.6...
[INFO] documenting dataseries-0.1.6 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate dataseries 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate dataseries 0.1.6 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate dataseries 0.1.6
[INFO] finished tweaking crates.io crate dataseries 0.1.6
[INFO] tweaked toml for crates.io crate dataseries 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate dataseries 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08b0840a42cee4e4edc5b6011caabbb02db5d61a5fc58deba822478e646f229f
[INFO] running `Command { std: "docker" "start" "-a" "08b0840a42cee4e4edc5b6011caabbb02db5d61a5fc58deba822478e646f229f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b0840a42cee4e4edc5b6011caabbb02db5d61a5fc58deba822478e646f229f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b0840a42cee4e4edc5b6011caabbb02db5d61a5fc58deba822478e646f229f", kill_on_drop: false }`
[INFO] [stdout] 08b0840a42cee4e4edc5b6011caabbb02db5d61a5fc58deba822478e646f229f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd3f813a8d328e5ea5e5f1151cbbf3ac23808ca42be1221c3a8ce8a45ecb087c
[INFO] running `Command { std: "docker" "start" "-a" "cd3f813a8d328e5ea5e5f1151cbbf3ac23808ca42be1221c3a8ce8a45ecb087c", kill_on_drop: false }`
[INFO] [stderr]  Documenting dataseries v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_trait_selection/src/traits/auto_trait.rs:746:33:
[INFO] [stderr] Unexpected result when selecting union::Union<P/#0, L/#1, R/#2, F/#3> Obligation(predicate=Binder { value: ProjectionPredicate(AliasTy { args: [L/#1], def_id: DefId(2:7994 ~ core[f975]::iter::traits::iterator::Iterator::Item) }, Term::Ty(?0t)), bound_vars: [] }, depth=2)
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f4f7d18b6f6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x7f4f7d18b6f6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f4f7d18b6f6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x7f4f7d18b6f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x7f4f7d1ddf40 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x7f4f7d1ddf40 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x7f4f7d17f53f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]    7:     0x7f4f7d18b4d4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x7f4f7d18b4d4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x7f4f7d18e267 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stderr]   10:     0x7f4f7d18dfc9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x7f4f7fe1461c - std[79729d9c385e1623]::panicking::update_hook::<alloc[6df67106ebca92c0]::boxed::Box<rustc_driver_impl[66ed8fdbde15dc6c]::install_ice_hook::{closure#0}>>::{closure#0}
[INFO] [stderr]   12:     0x7f4f7d18e9b6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   13:     0x7f4f7d18e9b6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stderr]   14:     0x7f4f7d18e702 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stderr]   15:     0x7f4f7d18bbf6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   16:     0x7f4f7d18e460 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stderr]   17:     0x7f4f7d1da645 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stderr]   18:     0x7f4f808afe9a - <rustc_trait_selection[813586285fe12191]::traits::auto_trait::AutoTraitFinder>::evaluate_predicates
[INFO] [stderr]   19:     0x5563a6c52270 - <rustc_trait_selection[813586285fe12191]::traits::auto_trait::AutoTraitFinder>::find_auto_trait_generics::<rustdoc[858dd8ecac6cd81c]::clean::types::Generics, <rustdoc[858dd8ecac6cd81c]::clean::auto_trait::AutoTraitFinder>::generate_for_trait::{closure#0}>
[INFO] [stderr]   20:     0x5563a6d99545 - <rustdoc[858dd8ecac6cd81c]::clean::auto_trait::AutoTraitFinder>::generate_for_trait
[INFO] [stderr]   21:     0x5563a6db8994 - rustdoc[858dd8ecac6cd81c]::clean::utils::get_auto_trait_and_blanket_impls
[INFO] [stderr]   22:     0x5563a6ecdf80 - <rustdoc[858dd8ecac6cd81c]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[858dd8ecac6cd81c]::visit::DocVisitor>::visit_item
[INFO] [stderr]   23:     0x5563a6ece2fa - <rustdoc[858dd8ecac6cd81c]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[858dd8ecac6cd81c]::visit::DocVisitor>::visit_item
[INFO] [stderr]   24:     0x5563a6ece2fa - <rustdoc[858dd8ecac6cd81c]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[858dd8ecac6cd81c]::visit::DocVisitor>::visit_item
[INFO] [stderr]   25:     0x5563a6eca272 - rustdoc[858dd8ecac6cd81c]::passes::collect_trait_impls::collect_trait_impls
[INFO] [stderr]   26:     0x5563a6dee001 - rustdoc[858dd8ecac6cd81c]::core::run_global_ctxt
[INFO] [stderr]   27:     0x5563a6efcd76 - rustdoc[858dd8ecac6cd81c]::main_args::{closure#1}::{closure#0}::{closure#0}
[INFO] [stderr]   28:     0x5563a6cf739b - rustc_interface[bf5cafa581ab7832]::util::run_in_thread_with_globals::<rustc_interface[bf5cafa581ab7832]::interface::run_compiler<core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>, rustdoc[858dd8ecac6cd81c]::main_args::{closure#1}>::{closure#0}, core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>>::{closure#0}::{closure#0}
[INFO] [stderr]   29:     0x5563a6cb8536 - std[79729d9c385e1623]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[bf5cafa581ab7832]::util::run_in_thread_with_globals<rustc_interface[bf5cafa581ab7832]::interface::run_compiler<core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>, rustdoc[858dd8ecac6cd81c]::main_args::{closure#1}>::{closure#0}, core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>>
[INFO] [stderr]   30:     0x5563a6d003de - <<std[79729d9c385e1623]::thread::Builder>::spawn_unchecked_<rustc_interface[bf5cafa581ab7832]::util::run_in_thread_with_globals<rustc_interface[bf5cafa581ab7832]::interface::run_compiler<core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>, rustdoc[858dd8ecac6cd81c]::main_args::{closure#1}>::{closure#0}, core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[f975038e3cc9791c]::result::Result<(), rustc_span[7a149c27976a99e7]::ErrorGuaranteed>>::{closure#1} as core[f975038e3cc9791c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   31:     0x7f4f7d1988e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   32:     0x7f4f7d1988e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   33:     0x7f4f7d1988e5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stderr]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   34:     0x7f4f7ce3fac3 - <unknown>
[INFO] [stderr]   35:     0x7f4f7ced0bf4 - __clone
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: 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-rustdoc&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.76.0 (07dca489a 2024-02-04) 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 `dataseries`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name dataseries src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=aa8a75b384f41d3d -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.6` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "cd3f813a8d328e5ea5e5f1151cbbf3ac23808ca42be1221c3a8ce8a45ecb087c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3f813a8d328e5ea5e5f1151cbbf3ac23808ca42be1221c3a8ce8a45ecb087c", kill_on_drop: false }`
[INFO] [stdout] cd3f813a8d328e5ea5e5f1151cbbf3ac23808ca42be1221c3a8ce8a45ecb087c
[INFO] documenting dataseries-0.1.6 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate dataseries 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate dataseries 0.1.6 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate dataseries 0.1.6
[INFO] finished tweaking crates.io crate dataseries 0.1.6
[INFO] tweaked toml for crates.io crate dataseries 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate dataseries 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 354709da6e772f254b013dd4b4f92251154af73ad74b5642b210878bf48b985c
[INFO] running `Command { std: "docker" "start" "-a" "354709da6e772f254b013dd4b4f92251154af73ad74b5642b210878bf48b985c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "354709da6e772f254b013dd4b4f92251154af73ad74b5642b210878bf48b985c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354709da6e772f254b013dd4b4f92251154af73ad74b5642b210878bf48b985c", kill_on_drop: false }`
[INFO] [stdout] 354709da6e772f254b013dd4b4f92251154af73ad74b5642b210878bf48b985c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0ed42baa4053765f4e9664ed59ca99f8a84f8d0f912b44f796dda9958c9e909
[INFO] running `Command { std: "docker" "start" "-a" "d0ed42baa4053765f4e9664ed59ca99f8a84f8d0f912b44f796dda9958c9e909", kill_on_drop: false }`
[INFO] [stderr]  Documenting dataseries v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_trait_selection/src/traits/auto_trait.rs:747:33:
[INFO] [stderr] Unexpected result when selecting union::Union<P/#0, L/#1, R/#2, F/#3> Obligation(predicate=Binder { value: ProjectionPredicate(AliasTy { args: [L/#1], def_id: DefId(2:8052 ~ core[740c]::iter::traits::iterator::Iterator::Item) }, Term::Ty(?0t)), bound_vars: [] }, depth=2)
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f2fdd6b3d16 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x7f2fdd6b3d16 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f2fdd6b3d16 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x7f2fdd6b3d16 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x7f2fdd706770 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x7f2fdd706770 - core::fmt::write::h873f89a91a4832db
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x7f2fdd6a761f - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]    7:     0x7f2fdd6b3af4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x7f2fdd6b3af4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x7f2fdd6b6887 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stderr]   10:     0x7f2fdd6b65e9 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x7f2fda5aef8c - std[38900e2ec5965df9]::panicking::update_hook::<alloc[d238442830017b3f]::boxed::Box<rustc_driver_impl[f6ba9527523081dc]::install_ice_hook::{closure#0}>>::{closure#0}
[INFO] [stderr]   12:     0x7f2fdd6b6fd6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stderr]   13:     0x7f2fdd6b6fd6 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stderr]   14:     0x7f2fdd6b6d22 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stderr]   15:     0x7f2fdd6b4216 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   16:     0x7f2fdd6b6a74 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stderr]   17:     0x7f2fdd702e75 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stderr]   18:     0x7f2fdafeec0d - <rustc_trait_selection[e6ff162869fb3074]::traits::auto_trait::AutoTraitFinder>::evaluate_predicates
[INFO] [stderr]   19:     0x55880e41b622 - <rustc_trait_selection[e6ff162869fb3074]::traits::auto_trait::AutoTraitFinder>::find_auto_trait_generics::<rustdoc[64ec8fd1f7561471]::clean::types::Generics, <rustdoc[64ec8fd1f7561471]::clean::auto_trait::AutoTraitFinder>::generate_for_trait::{closure#0}>
[INFO] [stderr]   20:     0x55880e5661c6 - <rustdoc[64ec8fd1f7561471]::clean::auto_trait::AutoTraitFinder>::generate_for_trait
[INFO] [stderr]   21:     0x55880e585017 - rustdoc[64ec8fd1f7561471]::clean::utils::get_auto_trait_and_blanket_impls
[INFO] [stderr]   22:     0x55880e699cee - <rustdoc[64ec8fd1f7561471]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[64ec8fd1f7561471]::visit::DocVisitor>::visit_item
[INFO] [stderr]   23:     0x55880e69a06a - <rustdoc[64ec8fd1f7561471]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[64ec8fd1f7561471]::visit::DocVisitor>::visit_item
[INFO] [stderr]   24:     0x55880e69a06a - <rustdoc[64ec8fd1f7561471]::passes::collect_trait_impls::SyntheticImplCollector as rustdoc[64ec8fd1f7561471]::visit::DocVisitor>::visit_item
[INFO] [stderr]   25:     0x55880e696625 - rustdoc[64ec8fd1f7561471]::passes::collect_trait_impls::collect_trait_impls
[INFO] [stderr]   26:     0x55880e5ba7b6 - rustdoc[64ec8fd1f7561471]::core::run_global_ctxt
[INFO] [stderr]   27:     0x55880e6c88c6 - rustdoc[64ec8fd1f7561471]::main_args::{closure#1}::{closure#0}::{closure#0}
[INFO] [stderr]   28:     0x55880e4c1638 - rustc_interface[2e9b6f424a6168ec]::util::run_in_thread_with_globals::<rustc_interface[2e9b6f424a6168ec]::interface::run_compiler<core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>, rustdoc[64ec8fd1f7561471]::main_args::{closure#1}>::{closure#0}, core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>>::{closure#0}::{closure#0}
[INFO] [stderr]   29:     0x55880e483026 - std[38900e2ec5965df9]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[2e9b6f424a6168ec]::util::run_in_thread_with_globals<rustc_interface[2e9b6f424a6168ec]::interface::run_compiler<core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>, rustdoc[64ec8fd1f7561471]::main_args::{closure#1}>::{closure#0}, core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>>
[INFO] [stderr]   30:     0x55880e4ca6de - <<std[38900e2ec5965df9]::thread::Builder>::spawn_unchecked_<rustc_interface[2e9b6f424a6168ec]::util::run_in_thread_with_globals<rustc_interface[2e9b6f424a6168ec]::interface::run_compiler<core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>, rustdoc[64ec8fd1f7561471]::main_args::{closure#1}>::{closure#0}, core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[740cc10c9fbec481]::result::Result<(), rustc_span[148891c4ad207ecb]::ErrorGuaranteed>>::{closure#1} as core[740cc10c9fbec481]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   31:     0x7f2fdd6c0675 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   32:     0x7f2fdd6c0675 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stderr]   33:     0x7f2fdd6c0675 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stderr]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stderr]   34:     0x7f2fd7785ac3 - <unknown>
[INFO] [stderr]   35:     0x7f2fd7816bf4 - __clone
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: 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-rustdoc&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.77.0-beta.2 (f2048098a 2024-02-09) 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 `dataseries`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name dataseries src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9223bec4a353530c -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.6` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "d0ed42baa4053765f4e9664ed59ca99f8a84f8d0f912b44f796dda9958c9e909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ed42baa4053765f4e9664ed59ca99f8a84f8d0f912b44f796dda9958c9e909", kill_on_drop: false }`
[INFO] [stdout] d0ed42baa4053765f4e9664ed59ca99f8a84f8d0f912b44f796dda9958c9e909
