[INFO] fetching crate mpmfnum 0.1.0...
[INFO] checking mpmfnum-0.1.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate mpmfnum 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate mpmfnum 0.1.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpmfnum 0.1.0
[INFO] finished tweaking crates.io crate mpmfnum 0.1.0
[INFO] tweaked toml for crates.io crate mpmfnum 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rug v1.24.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ddd6c0ab02d39598bac289d8c989fef5b3478ab728d0bd260c38fa81ab66205
[INFO] running `Command { std: "docker" "start" "-a" "9ddd6c0ab02d39598bac289d8c989fef5b3478ab728d0bd260c38fa81ab66205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ddd6c0ab02d39598bac289d8c989fef5b3478ab728d0bd260c38fa81ab66205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddd6c0ab02d39598bac289d8c989fef5b3478ab728d0bd260c38fa81ab66205", kill_on_drop: false }`
[INFO] [stdout] 9ddd6c0ab02d39598bac289d8c989fef5b3478ab728d0bd260c38fa81ab66205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed043d83193a7ee2ac1902adc3b74c874344c49597dcb059fd861cdc1df5140
[INFO] running `Command { std: "docker" "start" "-a" "4ed043d83193a7ee2ac1902adc3b74c874344c49597dcb059fd861cdc1df5140", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.24.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking mpmfnum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/float/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/ieee754/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/float/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::*`
[INFO] [stdout]   --> src/ieee754/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use ops::*;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_ast_lowering/src/lib.rs:962:56:
[INFO] [stderr] called `Option::unwrap()` on a `None` value
[INFO] [stderr] stack backtrace:
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_ast_lowering/src/lib.rs:962:56:
[INFO] [stderr] called `Option::unwrap()` on a `None` value
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f13a7f8cc66 - std::backtrace_rs::backtrace::libunwind::trace::h4a01ad0b1654c0b3
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x7f13a7f8cc66 - std::backtrace_rs::backtrace::trace_unsynchronized::h9f80f9c1a87c88e7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f13a7f8cc66 - std::sys_common::backtrace::_print_fmt::hfb825d5b45347dc7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x7f13a7f8cc66 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd399990d6b396792
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    0:     0x7f0cf427dc66 - std::backtrace_rs::backtrace::libunwind::trace::h4a01ad0b1654c0b3
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]    1:     0x7f0cf427dc66 - std::backtrace_rs::backtrace::trace_unsynchronized::h9f80f9c1a87c88e7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f0cf427dc66 - std::sys_common::backtrace::_print_fmt::hfb825d5b45347dc7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]    3:     0x7f0cf427dc66 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd399990d6b396792
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x7f13a7fdd28c - core::fmt::rt::Argument::fmt::h6780ff77d2596c7e
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x7f13a7fdd28c - core::fmt::write::heeb505bfc1cf113c
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x7f13a7f8060f - std::io::Write::write_fmt::h06956d82941b8ab5
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]    4:     0x7f0cf42ce28c - core::fmt::rt::Argument::fmt::h6780ff77d2596c7e
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]    5:     0x7f0cf42ce28c - core::fmt::write::heeb505bfc1cf113c
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]    6:     0x7f0cf427160f - std::io::Write::write_fmt::h06956d82941b8ab5
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]    7:     0x7f13a7f8ca14 - std::sys_common::backtrace::_print::h5a2ad20f98de74d9
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x7f13a7f8ca14 - std::sys_common::backtrace::print::hb7c2e18145b4bc56
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    7:     0x7f0cf427da14 - std::sys_common::backtrace::_print::h5a2ad20f98de74d9
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x7f0cf427da14 - std::sys_common::backtrace::print::hb7c2e18145b4bc56
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x7f13a7f8f75b - std::panicking::default_hook::{{closure}}::h2c7ccc2f6c33079c
[INFO] [stderr]    9:     0x7f0cf428075b - std::panicking::default_hook::{{closure}}::h2c7ccc2f6c33079c
[INFO] [stderr]   10:     0x7f0cf42804a9 - std::panicking::default_hook::h6ae4b6e844fd8bea
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:292:9
[INFO] [stderr]   10:     0x7f13a7f8f4a9 - std::panicking::default_hook::h6ae4b6e844fd8bea
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:292:9
[INFO] [stderr]   11:     0x7f13aae1b0dc - std[33529ea1fd9bef73]::panicking::update_hook::<alloc[dd6d13c5a9c86e72]::boxed::Box<rustc_driver_impl[ff1f1f36a6f24109]::install_ice_hook::{closure#0}>>::{closure#0}
[INFO] [stderr]   12:     0x7f13a7f8fec0 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6e9711da14468600
[INFO] [stderr]   11:     0x7f0cf101b0dc - std[33529ea1fd9bef73]::panicking::update_hook::<alloc[dd6d13c5a9c86e72]::boxed::Box<rustc_driver_impl[ff1f1f36a6f24109]::install_ice_hook::{closure#0}>>::{closure#0}
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2030:9
[INFO] [stderr]   13:     0x7f13a7f8fec0 - std::panicking::rust_panic_with_hook::h1591957e3d275a90
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:785:13
[INFO] [stderr]   12:     0x7f0cf4280ec0 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6e9711da14468600
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2030:9
[INFO] [stderr]   14:     0x7f13a7f8fbc9 - std::panicking::begin_panic_handler::{{closure}}::h384c4e87a0cf88d5
[INFO] [stderr]   13:     0x7f0cf4280ec0 - std::panicking::rust_panic_with_hook::h1591957e3d275a90
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:651:13
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:785:13
[INFO] [stderr]   15:     0x7f13a7f8d146 - std::sys_common::backtrace::__rust_end_short_backtrace::h091aa6af759b84a7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   14:     0x7f0cf4280bc9 - std::panicking::begin_panic_handler::{{closure}}::h384c4e87a0cf88d5
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:651:13
[INFO] [stderr]   16:     0x7f13a7f8f934 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:647:5
[INFO] [stderr]   15:     0x7f0cf427e146 - std::sys_common::backtrace::__rust_end_short_backtrace::h091aa6af759b84a7
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]   16:     0x7f0cf4280934 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/panicking.rs:647:5
[INFO] [stderr]   17:     0x7f13a7fd9795 - core::panicking::panic_fmt::he1f2b784ca1ada33
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/panicking.rs:72:14
[INFO] [stderr]   17:     0x7f0cf42ca795 - core::panicking::panic_fmt::he1f2b784ca1ada33
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/panicking.rs:72:14
[INFO] [stderr]   18:     0x7f13a7fd9853 - core::panicking::panic::h1b8b8bb85f342e9e
[INFO] [stderr]   18:     0x7f0cf42ca853 - core::panicking::panic::h1b8b8bb85f342e9e
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/panicking.rs:144:5
[INFO] [stderr]   19:     0x7f0cf42ca526 - core::option::unwrap_failed::h5dcebb48bb2bc032
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/panicking.rs:144:5
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/option.rs:1983:5
[INFO] [stderr]   19:     0x7f13a7fd9526 - core::option::unwrap_failed::h5dcebb48bb2bc032
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/core/src/option.rs:1983:5
[INFO] [stderr]   20:     0x7f13ac2560a1 - <rustc_ast_lowering[eb9b673280ebdeae]::LoweringContext>::lower_attrs
[INFO] [stderr]   20:     0x7f0cf24560a1 - <rustc_ast_lowering[eb9b673280ebdeae]::LoweringContext>::lower_attrs
[INFO] [stderr]   21:     0x7f13ac2e042f - <rustc_ast_lowering[eb9b673280ebdeae]::LoweringContext>::lower_assoc_item
[INFO] [stderr]   21:     0x7f0cf24e042f - <rustc_ast_lowering[eb9b673280ebdeae]::LoweringContext>::lower_assoc_item
[INFO] [stderr]   22:     0x7f0cf24dd511 - <rustc_ast_lowering[eb9b673280ebdeae]::item::ItemLowerer>::lower_node
[INFO] [stderr]   22:     0x7f13ac2dd511 - <rustc_ast_lowering[eb9b673280ebdeae]::item::ItemLowerer>::lower_node
[INFO] [stderr]   23:     0x7f13ad03f47d - rustc_ast_lowering[eb9b673280ebdeae]::lower_to_hir
[INFO] [stderr]   23:     0x7f0cf323f47d - rustc_ast_lowering[eb9b673280ebdeae]::lower_to_hir
[INFO] [stderr]   24:     0x7f0cf323ebfc - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::hir_crate::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   24:     0x7f13ad03ebfc - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::hir_crate::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   25:     0x7f13acd688ce - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   25:     0x7f0cf2f688ce - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   26:     0x7f13acd68420 - rustc_query_impl[12cc175223c65116]::query_impl::hir_crate::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   26:     0x7f0cf2f68420 - rustc_query_impl[12cc175223c65116]::query_impl::hir_crate::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   27:     0x7f0cf23f116f - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::opt_hir_owner_nodes::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   27:     0x7f13ac354183 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::hir_attrs::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   28:     0x7f0cf23f06f0 - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::VecCache<rustc_span[d4e388b21b32ff3a]::def_id::LocalDefId, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   29:     0x7f0cf23f0389 - rustc_query_impl[12cc175223c65116]::query_impl::opt_hir_owner_nodes::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   28:     0x7f13ac3536e3 - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::VecCache<rustc_hir[17c3b11e62c25e7f]::hir_id::OwnerId, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   29:     0x7f13ac353449 - rustc_query_impl[12cc175223c65116]::query_impl::hir_attrs::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   30:     0x7f0cf26969e9 - rustc_middle[f4c5986e2e2a5e37]::query::plumbing::query_get_at::<rustc_query_system[4eb93778c163dd0d]::query::caches::VecCache<rustc_span[d4e388b21b32ff3a]::def_id::LocalDefId, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>>
[INFO] [stderr]   31:     0x7f0cf2697130 - <rustc_middle[f4c5986e2e2a5e37]::hir::map::Map>::get_module
[INFO] [stderr]   30:     0x7f13ac01ca6a - <rustc_middle[f4c5986e2e2a5e37]::hir::map::Map>::attrs
[INFO] [stderr]   32:     0x7f0cf25c926e - rustc_middle[f4c5986e2e2a5e37]::hir::map::hir_crate_items
[INFO] [stderr]   31:     0x7f13acaae003 - rustc_passes[6b0eee68045be3c0]::entry::entry_fn
[INFO] [stderr]   32:     0x7f13acaadf98 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::entry_fn::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 12usize]>>
[INFO] [stderr]   33:     0x7f13acaadf73 - <rustc_query_impl[12cc175223c65116]::query_impl::entry_fn::dynamic_query::{closure#2} as core[8aa5b359362d7cb]::ops::function::FnOnce<(rustc_middle[f4c5986e2e2a5e37]::ty::context::TyCtxt, ())>>::call_once
[INFO] [stderr]   34:     0x7f13acaad88a - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 12usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x7f13acaad645 - rustc_query_impl[12cc175223c65116]::query_impl::entry_fn::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   33:     0x7f0cf2d09428 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::hir_crate_items::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>
[INFO] [stderr]   34:     0x7f0cf2f688ce - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 8usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   35:     0x7f0cf2f68242 - rustc_query_impl[12cc175223c65116]::query_impl::hir_crate_items::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   36:     0x7f13acaba418 - rustc_interface[75bccf37350c7401]::passes::analysis
[INFO] [stderr]   36:     0x7f0cf221c6f7 - rustc_interface[75bccf37350c7401]::proc_macro_decls::proc_macro_decls_static
[INFO] [stderr]   37:     0x7f13acaba329 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 1usize]>>
[INFO] [stderr]   38:     0x7f13acd743a5 - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   39:     0x7f13acd74109 - rustc_query_impl[12cc175223c65116]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   40:     0x7f13acd87716 - rustc_interface[75bccf37350c7401]::interface::run_compiler::<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}
[INFO] [stderr]   41:     0x7f13acfbbd4a - std[33529ea1fd9bef73]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[75bccf37350c7401]::util::run_in_thread_with_globals<rustc_interface[75bccf37350c7401]::util::run_in_thread_pool_with_globals<rustc_interface[75bccf37350c7401]::interface::run_compiler<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>
[INFO] [stderr]   42:     0x7f13acfbbb76 - <<std[33529ea1fd9bef73]::thread::Builder>::spawn_unchecked_<rustc_interface[75bccf37350c7401]::util::run_in_thread_with_globals<rustc_interface[75bccf37350c7401]::util::run_in_thread_pool_with_globals<rustc_interface[75bccf37350c7401]::interface::run_compiler<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#1} as core[8aa5b359362d7cb]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   43:     0x7f13a7f99005 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9da86adb56a7a31f
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2016:9
[INFO] [stderr]   44:     0x7f13a7f99005 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hade6747cc077d2a3
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2016:9
[INFO] [stderr]   45:     0x7f13a7f99005 - std::sys::pal::unix::thread::Thread::new::thread_start::he910e3d9c07f2759
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stderr]   37:     0x7f0cf221c6a9 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::proc_macro_decls_static::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 4usize]>>
[INFO] [stderr]   38:     0x7f0cf2f66d32 - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 4usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   46:     0x7f13a7d42ac3 - <unknown>
[INFO] [stderr]   47:     0x7f13a7dd3bf4 - __clone
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr]   39:     0x7f0cf2f66b35 - rustc_query_impl[12cc175223c65116]::query_impl::proc_macro_decls_static::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   40:     0x7f0cf2cba480 - rustc_interface[75bccf37350c7401]::passes::analysis
[INFO] [stderr]   41:     0x7f0cf2cba329 - rustc_query_impl[12cc175223c65116]::plumbing::__rust_begin_short_backtrace::<rustc_query_impl[12cc175223c65116]::query_impl::analysis::dynamic_query::{closure#2}::{closure#0}, rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 1usize]>>
[INFO] [stderr]   42:     0x7f0cf2f743a5 - rustc_query_system[4eb93778c163dd0d]::query::plumbing::try_execute_query::<rustc_query_impl[12cc175223c65116]::DynamicConfig<rustc_query_system[4eb93778c163dd0d]::query::caches::SingleCache<rustc_middle[f4c5986e2e2a5e37]::query::erase::Erased<[u8; 1usize]>>, false, false, false>, rustc_query_impl[12cc175223c65116]::plumbing::QueryCtxt, false>
[INFO] [stderr]   43:     0x7f0cf2f74109 - rustc_query_impl[12cc175223c65116]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stderr]   44:     0x7f0cf2f87716 - rustc_interface[75bccf37350c7401]::interface::run_compiler::<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}
[INFO] [stderr]   45:     0x7f0cf31bbd4a - std[33529ea1fd9bef73]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[75bccf37350c7401]::util::run_in_thread_with_globals<rustc_interface[75bccf37350c7401]::util::run_in_thread_pool_with_globals<rustc_interface[75bccf37350c7401]::interface::run_compiler<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>
[INFO] [stderr]   46:     0x7f0cf31bbb76 - <<std[33529ea1fd9bef73]::thread::Builder>::spawn_unchecked_<rustc_interface[75bccf37350c7401]::util::run_in_thread_with_globals<rustc_interface[75bccf37350c7401]::util::run_in_thread_pool_with_globals<rustc_interface[75bccf37350c7401]::interface::run_compiler<core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>, rustc_driver_impl[ff1f1f36a6f24109]::run_compiler::{closure#0}>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8aa5b359362d7cb]::result::Result<(), rustc_span[d4e388b21b32ff3a]::ErrorGuaranteed>>::{closure#1} as core[8aa5b359362d7cb]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   47:     0x7f0cf428a005 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h9da86adb56a7a31f
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2016:9
[INFO] [stderr]   48:     0x7f0cf428a005 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hade6747cc077d2a3
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/alloc/src/boxed.rs:2016:9
[INFO] [stderr]   49:     0x7f0cf428a005 - std::sys::pal::unix::thread::Thread::new::thread_start::he910e3d9c07f2759
[INFO] [stderr]                                at /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stderr]   50:     0x7f0cee06cac3 - <unknown>
[INFO] [stderr]   51:     0x7f0cee0fdbf4 - __clone
[INFO] [stderr]   52:                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-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2024-03-03T23_32_48-100268.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.78.0-nightly (158f00a1c 2024-02-18) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[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] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2024-03-03T23_32_48-100267.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.78.0-nightly (158f00a1c 2024-02-18) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[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] #0 [hir_crate] getting the crate HIR
[INFO] [stderr] #1 [hir_attrs] getting HIR owner attributes in ``
[INFO] [stderr] #2 [entry_fn] looking up the entry function of a crate
[INFO] [stderr] #3 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stderr] #0 [hir_crate] getting the crate HIR
[INFO] [stderr] #1 [opt_hir_owner_nodes] getting HIR owner items in ``
[INFO] [stderr] #2 [hir_crate_items] getting HIR crate items
[INFO] [stderr] #3 [proc_macro_decls_static] looking up the proc macro declarations for a crate
[INFO] [stderr] #4 [analysis] running analysis passes on this crate
[INFO] [stderr] end of query stack
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mpmfnum` (lib test); 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `mpmfnum` (lib); 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4ed043d83193a7ee2ac1902adc3b74c874344c49597dcb059fd861cdc1df5140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed043d83193a7ee2ac1902adc3b74c874344c49597dcb059fd861cdc1df5140", kill_on_drop: false }`
[INFO] [stdout] 4ed043d83193a7ee2ac1902adc3b74c874344c49597dcb059fd861cdc1df5140
