[INFO] cloning repository https://github.com/zhangyufei2022/rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhangyufei2022/rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyufei2022%2Frust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyufei2022%2Frust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4940cdf94e7c24acbdb021db492573e72184667c
[INFO] testing zhangyufei2022/rust-test against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyufei2022%2Frust-test" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhangyufei2022/rust-test 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-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/zhangyufei2022/rust-test
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/zhangyufei2022/rust-test
[INFO] tweaked toml for git repo https://github.com/zhangyufei2022/rust-test written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zhangyufei2022/rust-test 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e1ac03066a81486c514ceca60544aeea0f3ce68462b6d3f1d05a806884a0a952
[INFO] running `Command { std: "docker" "start" "-a" "e1ac03066a81486c514ceca60544aeea0f3ce68462b6d3f1d05a806884a0a952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1ac03066a81486c514ceca60544aeea0f3ce68462b6d3f1d05a806884a0a952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ac03066a81486c514ceca60544aeea0f3ce68462b6d3f1d05a806884a0a952", kill_on_drop: false }`
[INFO] [stdout] e1ac03066a81486c514ceca60544aeea0f3ce68462b6d3f1d05a806884a0a952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaa2fd1de6b7c1bf17ac7f74de3585c7178e7999f3c1a3e8bda98dae05547e29
[INFO] running `Command { std: "docker" "start" "-a" "aaa2fd1de6b7c1bf17ac7f74de3585c7178e7999f3c1a3e8bda98dae05547e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.56
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.45s
[INFO] running `Command { std: "docker" "inspect" "aaa2fd1de6b7c1bf17ac7f74de3585c7178e7999f3c1a3e8bda98dae05547e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa2fd1de6b7c1bf17ac7f74de3585c7178e7999f3c1a3e8bda98dae05547e29", kill_on_drop: false }`
[INFO] [stdout] aaa2fd1de6b7c1bf17ac7f74de3585c7178e7999f3c1a3e8bda98dae05547e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52fc85df1e57a241aa7bb14d8e00db3344c9b1a04e40172b8856f2438f4f75ce
[INFO] running `Command { std: "docker" "start" "-a" "52fc85df1e57a241aa7bb14d8e00db3344c9b1a04e40172b8856f2438f4f75ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "52fc85df1e57a241aa7bb14d8e00db3344c9b1a04e40172b8856f2438f4f75ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fc85df1e57a241aa7bb14d8e00db3344c9b1a04e40172b8856f2438f4f75ce", kill_on_drop: false }`
[INFO] [stdout] 52fc85df1e57a241aa7bb14d8e00db3344c9b1a04e40172b8856f2438f4f75ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11b543355c178cdfb3778e5e3f7d51cbac59cec654fdae384690e9ab0962520b
[INFO] running `Command { std: "docker" "start" "-a" "11b543355c178cdfb3778e5e3f7d51cbac59cec654fdae384690e9ab0962520b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_world-d104f6a5567d65fe)
[INFO] [stdout] 
[INFO] [stdout] running 124 tests
[INFO] [stdout] test async_await::tests::test_future ... ok
[INFO] [stdout] test async_await::tests::test_await ... ok
[INFO] [stdout] test basic_types::tests::test_float ... ok
[INFO] [stdout] test basic_types::tests::test_expression ... ok
[INFO] [stdout] test basic_types::tests::test_type ... ok
[INFO] [stdout] test async_await::tests::test_async_move ... ok
[INFO] [stdout] test basic_types::tests::test_unit_type ... ok
[INFO] [stdout] test async_await::tests::test_stream ... ok
[INFO] [stdout] test async_await::tests::test_async_await ... ok
[INFO] [stdout] test async_await::tests::test_async_blocks ... ok
[INFO] [stdout] test closure::tests::test_closure_trait ... ok
[INFO] [stdout] test closure::tests::test_fn_type ... ok
[INFO] [stdout] test closure::tests::test_fnmut ... ok
[INFO] [stdout] test closure::tests::test_fnonce ... ok
[INFO] [stdout] test closure::tests::test_return_closure ... ok
[INFO] [stdout] test compound_types::tests::test_array ... ok
[INFO] [stdout] test compound_types::tests::test_enum ... ok
[INFO] [stdout] test compound_types::tests::test_mem ... ok
[INFO] [stdout] test compound_types::tests::test_slice ... ok
[INFO] [stdout] test compound_types::tests::test_string ... ok
[INFO] [stdout] test compound_types::tests::test_struct ... ok
[INFO] [stdout] test compound_types::tests::test_tuple ... ok
[INFO] [stdout] test flow_control::tests::test_double_loops ... ok
[INFO] [stdout] test flow_control::tests::test_break ... ok
[INFO] [stdout] test format::tests::main ... ok
[INFO] [stdout] test format::tests::test_get_value ... ok
[INFO] [stdout] test format::tests::test_named_param ... ok
[INFO] [stdout] test format::tests::test_position_param ... ok
[INFO] [stdout] test format::tests::test_numbers ... ok
[INFO] [stdout] test format::tests::test_string_align ... ok
[INFO] [stdout] test generics::tests::test_generics_fn ... ok
[INFO] [stdout] test format::tests::test_float ... ok
[INFO] [stdout] test iterator::tests::test_consume ... ok
[INFO] [stdout] test generics::tests::test_const_generics ... ok
[INFO] [stdout] test iterator::tests::test_my_iterator ... ok
[INFO] [stdout] test iterator::tests::test_next ... ok
[INFO] [stdout] test hashmap::tests::test_query ... ok
[INFO] [stdout] test hashmap::tests::test_ownership ... ok
[INFO] [stdout] test iterator::tests::test_vector ... ok
[INFO] [stdout] test leetcode::max_profit::tests::test ... ok
[INFO] [stdout] test lifetime::tests::test_lifetime_in_fn ... ok
[INFO] [stdout] test lifetime::tests::test_lifetime_in_stuct ... ok
[INFO] [stdout] test lifetime::tests::test_reborrow ... ok
[INFO] [stdout] test lifetime::tests::test_static_lifetime ... ok
[INFO] [stdout] test lifetime::tests::test_static_with_box ... ok
[INFO] [stdout] test generics::tests::test_generics_struct ... ok
[INFO] [stdout] test leetcode::remove_duplicates::tests::test ... ok
[INFO] [stdout] test linked_list::first_list::test::test_list ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_basics ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_peek ... ok
[INFO] [stdout] test linked_list::second_list::test::peek ... ok
[INFO] [stdout] test linked_list::second_list::test::test_iter ... ok
[INFO] [stdout] test linked_list::second_list::test::test_iter_mut ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_into_iter ... ok
[INFO] [stdout] test linked_list::second_list::test::test_list ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_basic ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_iter ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_iter_mut ... ok
[INFO] [stdout] test minigrep::tests::case_insensitive ... ok
[INFO] [stdout] test method::tests::test_associate_function ... ok
[INFO] [stdout] test method::tests::test_method ... ok
[INFO] [stdout] test linked_list::second_list::test::test_into_iter ... ok
[INFO] [stdout] test newtype::tests::test_type_alias ... ok
[INFO] [stdout] test newtype::tests::test_newtype ... ok
[INFO] [stdout] test ownership::tests::test_copy ... ok
[INFO] [stdout] test ownership::tests::test_move_ownership ... ok
[INFO] [stdout] test newtype::tests::test_sized ... ok
[INFO] [stdout] test ownership::tests::test_partial_move ... ok
[INFO] [stdout] test minigrep::tests::case_sensitive ... ok
[INFO] [stdout] test ownership::tests::test_reference ... ok
[INFO] [stdout] test pattern_match::tests::test_banding ... ok
[INFO] [stdout] test pattern_match::tests::test_mut_reference ... ok
[INFO] [stdout] test pattern_match::tests::test_if_let ... ok
[INFO] [stdout] test result_panic::tests::test_map_and_then ... ok
[INFO] [stdout] test result_panic::tests::test_panic ... ok
[INFO] [stdout] test pattern_match::tests::test_match ... ok
[INFO] [stdout] test pattern_match::tests::test_shadowing ... ok
[INFO] [stdout] test result_panic::tests::test_return_err ... ok
[INFO] [stdout] test self_reference::tests::test_change_mem ... ok
[INFO] [stdout] test result_panic::tests::test_unwrap ... ok
[INFO] [stdout] test self_reference::tests::test_pin ... ok
[INFO] [stdout] test smart_pointers::tests::test_cell_and_refcell ... ok
[INFO] [stdout] test smart_pointers::tests::test_box ... ok
[INFO] [stdout] test smart_pointers::tests::test_deref ... ok
[INFO] [stdout] test self_reference::tests::test_self_ref ... ok
[INFO] [stdout] test thread::tests::test_condvar ... ok
[INFO] [stdout] test thread::tests::test_rwlock ... ok
[INFO] [stdout] test traits::tests::test_call_method ... ok
[INFO] [stdout] test traits::tests::test_impl ... ok
[INFO] [stdout] test traits::tests::test_return_impl_trait ... ok
[INFO] [stdout] test thread::tests::test_barrier ... ok
[INFO] [stdout] test traits::tests::test_trait_as_para ... ok
[INFO] [stdout] test type_conversion::tests::test_as ... ok
[INFO] [stdout] test type_conversion::tests::test_display ... ok
[INFO] [stdout] test thread::tests::test_msg_pass_multi_type ... ok
[INFO] [stdout] test traits::tests::test_supertrait ... ok
[INFO] [stdout] test smart_pointers::tests::test_rc_and_arc ... ok
[INFO] [stdout] test traits::tests::test_trait_object ... ok
[INFO] [stdout] test thread::tests::test_msg_pass ... ok
[INFO] [stdout] test type_conversion::tests::test_fromstr ... ok
[INFO] [stdout] test type_conversion::tests::test_tryfrom ... ok
[INFO] [stdout] test var::tests::test_destructuring ... ok
[INFO] [stdout] test var::tests::test_scope ... ok
[INFO] [stdout] test type_conversion::tests::test_impl_from ... ok
[INFO] [stdout] test var::tests::test_shadowing ... ok
[INFO] [stdout] test type_conversion::tests::test_from_into ... ok
[INFO] [stdout] test vec::tests::test_capacity ... ok
[INFO] [stdout] test vec::tests::test_different_types ... ok
[INFO] [stdout] test thread::tests::test_thread_local ... ok
[INFO] [stdout] test vec::tests::test_from_and_into ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_circle_ref_with_weak ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_tree ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_weak ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_circle_ref ... ok
[INFO] [stdout] test vec::tests::test_vector_methods ... ok
[INFO] [stdout] test vec::tests::test_slice ... ok
[INFO] [stdout] test thread::tests::test_mutex ... ok
[INFO] [stdout] test vec::tests::test_vector_index ... ok
[INFO] [stdout] test linked_list::second_list::test::test_long_list ... ok
[INFO] [stdout] test linked_list::first_list::test::test_long_list ... ok
[INFO] [stdout] test hashmap::tests::test_update ... FAILED
[INFO] [stdout] test smart_pointers::tests::test_refcell_panic - should panic ... ok
[INFO] [stdout] test thread::tests::test_semaphore ... ok
[INFO] [stdout] test thread::tests::test_condvar2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hashmap::tests::test_update stdout ----
[INFO] [stdout] thread 'hashmap::tests::test_update' panicked at src/hashmap.rs:32:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 50
[INFO] [stdout]  right: 5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557a2e1fbad6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x557a2e1fbad6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x557a2e1fbad6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x557a2e1fbad6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x557a2e226820 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x557a2e226820 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x557a2e1f8e2f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x557a2e1fb8b4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x557a2e1fb8b4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x557a2e1fd627 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x557a2e1fd30d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x557a2e0f0ea7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x557a2e0f0ea7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x557a2e1fdc46 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x557a2e1fdc46 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x557a2e1fd992 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x557a2e1fbfd6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x557a2e1fd6f0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x557a2e014df5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x557a2e01522b - core::panicking::assert_failed_inner::hbf94b40c37b92af0
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x557a2e1cbbae - core::panicking::assert_failed::h86f4c2439e6b57b9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x557a2e02b0e6 - hello_world::hashmap::tests::test_update::h8d0b417719d77903
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hashmap.rs:32:9
[INFO] [stdout]   22:     0x557a2e02aa07 - hello_world::hashmap::tests::test_update::{{closure}}::hcdf9e0afae422921
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hashmap.rs:7:21
[INFO] [stdout]   23:     0x557a2e021e36 - core::ops::function::FnOnce::call_once::h4b4af83b322b17c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x557a2e0f677f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x557a2e0f677f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x557a2e0f5501 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x557a2e0f5501 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x557a2e0f5501 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x557a2e0f5501 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x557a2e0f5501 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x557a2e0f5501 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x557a2e0f5501 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x557a2e0bc836 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x557a2e0bc836 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x557a2e0c1897 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x557a2e0c1897 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x557a2e0c1897 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x557a2e0c1897 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x557a2e0c1897 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x557a2e0c1897 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x557a2e0c1897 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x557a2e202875 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x557a2e202875 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x557a2e202875 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f273bec0ac3 - <unknown>
[INFO] [stdout]   46:     0x7f273bf51bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     hashmap::tests::test_update
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 123 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "11b543355c178cdfb3778e5e3f7d51cbac59cec654fdae384690e9ab0962520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b543355c178cdfb3778e5e3f7d51cbac59cec654fdae384690e9ab0962520b", kill_on_drop: false }`
[INFO] [stdout] 11b543355c178cdfb3778e5e3f7d51cbac59cec654fdae384690e9ab0962520b
[INFO] testing zhangyufei2022/rust-test against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyufei2022%2Frust-test" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhangyufei2022/rust-test 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-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/zhangyufei2022/rust-test
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/zhangyufei2022/rust-test
[INFO] tweaked toml for git repo https://github.com/zhangyufei2022/rust-test written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zhangyufei2022/rust-test 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e03b5e4105cce6162e9b2da8e7300b2296188771fd39e4cfe73d1fdb8b0f55aa
[INFO] running `Command { std: "docker" "start" "-a" "e03b5e4105cce6162e9b2da8e7300b2296188771fd39e4cfe73d1fdb8b0f55aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03b5e4105cce6162e9b2da8e7300b2296188771fd39e4cfe73d1fdb8b0f55aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03b5e4105cce6162e9b2da8e7300b2296188771fd39e4cfe73d1fdb8b0f55aa", kill_on_drop: false }`
[INFO] [stdout] e03b5e4105cce6162e9b2da8e7300b2296188771fd39e4cfe73d1fdb8b0f55aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2abf84650732c0f68764ed86a0d85cc7088edb616486a298064c50b4f8f120b0
[INFO] running `Command { std: "docker" "start" "-a" "2abf84650732c0f68764ed86a0d85cc7088edb616486a298064c50b4f8f120b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.56
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling chrono v0.4.26
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
[INFO] running `Command { std: "docker" "inspect" "2abf84650732c0f68764ed86a0d85cc7088edb616486a298064c50b4f8f120b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abf84650732c0f68764ed86a0d85cc7088edb616486a298064c50b4f8f120b0", kill_on_drop: false }`
[INFO] [stdout] 2abf84650732c0f68764ed86a0d85cc7088edb616486a298064c50b4f8f120b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529d2e708ca8516b3a31f49dc7e39f807fdcc28232fce03e803924949dfeddaf
[INFO] running `Command { std: "docker" "start" "-a" "529d2e708ca8516b3a31f49dc7e39f807fdcc28232fce03e803924949dfeddaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/compound_types.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |         Write(String),
[INFO] [stdout]     |         ----- ^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 157 |         Write(()),
[INFO] [stdout]     |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]    --> src/compound_types.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 |         ChangeColor(i32, i32, i32),
[INFO] [stdout]     |         ----------- ^^^  ^^^  ^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         fields in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 158 |         ChangeColor((), (), ()),
[INFO] [stdout]     |                     ~~  ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lifetime.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     struct Borrowed<'a>(&'a i32);
[INFO] [stdout]    |            --------     ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Borrowed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 45 |     struct Borrowed<'a>(());
[INFO] [stdout]    |                         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lifetime.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Num(i32),
[INFO] [stdout]    |         --- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Num(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lifetime.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Ref(&'a i32),
[INFO] [stdout]    |         --- ^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 57 |         Ref(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/pattern_match.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |         ChangeColor(i32, i32, i32),
[INFO] [stdout]    |         ----------- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 39 |         ChangeColor((), i32, i32),
[INFO] [stdout]    |                     ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/weak_and_circle_reference.rs:10:14
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Cons(i32, RefCell<Rc<List>>),
[INFO] [stdout]    |         ---- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Cons((), RefCell<Rc<List>>),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/weak_and_circle_reference.rs:69:15
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Cons2(i32, RefCell<Weak<List2>>),
[INFO] [stdout]    |         ----- ^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 69 |         Cons2((), RefCell<Weak<List2>>),
[INFO] [stdout]    |               ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "529d2e708ca8516b3a31f49dc7e39f807fdcc28232fce03e803924949dfeddaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529d2e708ca8516b3a31f49dc7e39f807fdcc28232fce03e803924949dfeddaf", kill_on_drop: false }`
[INFO] [stdout] 529d2e708ca8516b3a31f49dc7e39f807fdcc28232fce03e803924949dfeddaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b1f5e843123cde4f6e308eeba9c039980d00aa13eb9944a8cc2a42c44f693a8
[INFO] running `Command { std: "docker" "start" "-a" "5b1f5e843123cde4f6e308eeba9c039980d00aa13eb9944a8cc2a42c44f693a8", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/compound_types.rs:157:15
[INFO] [stderr]     |
[INFO] [stderr] 157 |         Write(String),
[INFO] [stderr]     |         ----- ^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 157 |         Write(()),
[INFO] [stderr]     |               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0`, `1`, and `2` are never read
[INFO] [stderr]    --> src/compound_types.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |         ChangeColor(i32, i32, i32),
[INFO] [stderr]     |         ----------- ^^^  ^^^  ^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         fields in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 158 |         ChangeColor((), (), ()),
[INFO] [stderr]     |                     ~~  ~~  ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lifetime.rs:45:25
[INFO] [stderr]    |
[INFO] [stderr] 45 |     struct Borrowed<'a>(&'a i32);
[INFO] [stderr]    |            --------     ^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Borrowed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 45 |     struct Borrowed<'a>(());
[INFO] [stderr]    |                         ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lifetime.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Num(i32),
[INFO] [stderr]    |         --- ^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Num(()),
[INFO] [stderr]    |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/lifetime.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Ref(&'a i32),
[INFO] [stderr]    |         --- ^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Ref(()),
[INFO] [stderr]    |             ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/pattern_match.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |         ChangeColor(i32, i32, i32),
[INFO] [stderr]    |         ----------- ^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 39 |         ChangeColor((), i32, i32),
[INFO] [stderr]    |                     ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/weak_and_circle_reference.rs:10:14
[INFO] [stderr]    |
[INFO] [stderr] 10 |         Cons(i32, RefCell<Rc<List>>),
[INFO] [stderr]    |         ---- ^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 |         Cons((), RefCell<Rc<List>>),
[INFO] [stderr]    |              ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/weak_and_circle_reference.rs:69:15
[INFO] [stderr]    |
[INFO] [stderr] 69 |         Cons2(i32, RefCell<Weak<List2>>),
[INFO] [stderr]    |         ----- ^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 69 |         Cons2((), RefCell<Weak<List2>>),
[INFO] [stderr]    |               ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `hello-world` (lib test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_world-0668f8d1f447fe34)
[INFO] [stdout] 
[INFO] [stdout] running 124 tests
[INFO] [stdout] test async_await::tests::test_await ... ok
[INFO] [stdout] test async_await::tests::test_future ... ok
[INFO] [stdout] test basic_types::tests::test_expression ... ok
[INFO] [stdout] test async_await::tests::test_async_blocks ... ok
[INFO] [stdout] test async_await::tests::test_async_move ... ok
[INFO] [stdout] test async_await::tests::test_async_await ... ok
[INFO] [stdout] test async_await::tests::test_stream ... ok
[INFO] [stdout] test basic_types::tests::test_float ... ok
[INFO] [stdout] test basic_types::tests::test_unit_type ... ok
[INFO] [stdout] test basic_types::tests::test_type ... ok
[INFO] [stdout] test closure::tests::test_closure_trait ... ok
[INFO] [stdout] test closure::tests::test_fn_type ... ok
[INFO] [stdout] test closure::tests::test_fnmut ... ok
[INFO] [stdout] test closure::tests::test_fnonce ... ok
[INFO] [stdout] test closure::tests::test_return_closure ... ok
[INFO] [stdout] test compound_types::tests::test_array ... ok
[INFO] [stdout] test compound_types::tests::test_enum ... ok
[INFO] [stdout] test compound_types::tests::test_mem ... ok
[INFO] [stdout] test compound_types::tests::test_slice ... ok
[INFO] [stdout] test compound_types::tests::test_tuple ... ok
[INFO] [stdout] test flow_control::tests::test_break ... ok
[INFO] [stdout] test flow_control::tests::test_double_loops ... ok
[INFO] [stdout] test compound_types::tests::test_struct ... ok
[INFO] [stdout] test format::tests::main ... ok
[INFO] [stdout] test format::tests::test_numbers ... ok
[INFO] [stdout] test compound_types::tests::test_string ... ok
[INFO] [stdout] test format::tests::test_position_param ... ok
[INFO] [stdout] test format::tests::test_string_align ... ok
[INFO] [stdout] test generics::tests::test_const_generics ... ok
[INFO] [stdout] test format::tests::test_get_value ... ok
[INFO] [stdout] test generics::tests::test_generics_fn ... ok
[INFO] [stdout] test format::tests::test_float ... ok
[INFO] [stdout] test format::tests::test_named_param ... ok
[INFO] [stdout] test hashmap::tests::test_ownership ... ok
[INFO] [stdout] test generics::tests::test_generics_struct ... ok
[INFO] [stdout] test hashmap::tests::test_query ... ok
[INFO] [stdout] test iterator::tests::test_consume ... ok
[INFO] [stdout] test iterator::tests::test_next ... ok
[INFO] [stdout] test iterator::tests::test_vector ... ok
[INFO] [stdout] test iterator::tests::test_my_iterator ... ok
[INFO] [stdout] test leetcode::max_profit::tests::test ... ok
[INFO] [stdout] test leetcode::remove_duplicates::tests::test ... ok
[INFO] [stdout] test lifetime::tests::test_reborrow ... ok
[INFO] [stdout] test lifetime::tests::test_lifetime_in_fn ... ok
[INFO] [stdout] test lifetime::tests::test_static_lifetime ... ok
[INFO] [stdout] test lifetime::tests::test_static_with_box ... ok
[INFO] [stdout] test lifetime::tests::test_lifetime_in_stuct ... ok
[INFO] [stdout] test linked_list::first_list::test::test_list ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_into_iter ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_peek ... ok
[INFO] [stdout] test linked_list::second_list::test::peek ... ok
[INFO] [stdout] test linked_list::second_list::test::test_iter ... ok
[INFO] [stdout] test linked_list::fourth_list::tests::test_basics ... ok
[INFO] [stdout] test linked_list::second_list::test::test_iter_mut ... ok
[INFO] [stdout] test linked_list::second_list::test::test_list ... ok
[INFO] [stdout] test linked_list::second_list::test::test_into_iter ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_iter_mut ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_basic ... ok
[INFO] [stdout] test method::tests::test_associate_function ... ok
[INFO] [stdout] test method::tests::test_method ... ok
[INFO] [stdout] test minigrep::tests::case_insensitive ... ok
[INFO] [stdout] test ownership::tests::test_copy ... ok
[INFO] [stdout] test ownership::tests::test_move_ownership ... ok
[INFO] [stdout] test ownership::tests::test_partial_move ... ok
[INFO] [stdout] test pattern_match::tests::test_banding ... ok
[INFO] [stdout] test minigrep::tests::case_sensitive ... ok
[INFO] [stdout] test pattern_match::tests::test_if_let ... ok
[INFO] [stdout] test newtype::tests::test_sized ... ok
[INFO] [stdout] test pattern_match::tests::test_match ... ok
[INFO] [stdout] test newtype::tests::test_newtype ... ok
[INFO] [stdout] test linked_list::third_list::tests::test_iter ... ok
[INFO] [stdout] test result_panic::tests::test_panic ... ok
[INFO] [stdout] test result_panic::tests::test_map_and_then ... ok
[INFO] [stdout] test newtype::tests::test_type_alias ... ok
[INFO] [stdout] test ownership::tests::test_reference ... ok
[INFO] [stdout] test result_panic::tests::test_return_err ... ok
[INFO] [stdout] test pattern_match::tests::test_mut_reference ... ok
[INFO] [stdout] test self_reference::tests::test_pin ... ok
[INFO] [stdout] test self_reference::tests::test_self_ref ... ok
[INFO] [stdout] test pattern_match::tests::test_shadowing ... ok
[INFO] [stdout] test result_panic::tests::test_unwrap ... ok
[INFO] [stdout] test smart_pointers::tests::test_cell_and_refcell ... ok
[INFO] [stdout] test smart_pointers::tests::test_box ... ok
[INFO] [stdout] test smart_pointers::tests::test_deref ... ok
[INFO] [stdout] test self_reference::tests::test_change_mem ... ok
[INFO] [stdout] test thread::tests::test_condvar ... ok
[INFO] [stdout] test thread::tests::test_msg_pass_multi_type ... ok
[INFO] [stdout] test traits::tests::test_impl ... ok
[INFO] [stdout] test traits::tests::test_call_method ... ok
[INFO] [stdout] test thread::tests::test_rwlock ... ok
[INFO] [stdout] test traits::tests::test_supertrait ... ok
[INFO] [stdout] test traits::tests::test_trait_as_para ... ok
[INFO] [stdout] test type_conversion::tests::test_display ... ok
[INFO] [stdout] test type_conversion::tests::test_as ... ok
[INFO] [stdout] test traits::tests::test_return_impl_trait ... ok
[INFO] [stdout] test traits::tests::test_trait_object ... ok
[INFO] [stdout] test type_conversion::tests::test_from_into ... ok
[INFO] [stdout] test type_conversion::tests::test_fromstr ... ok
[INFO] [stdout] test type_conversion::tests::test_impl_from ... ok
[INFO] [stdout] test var::tests::test_destructuring ... ok
[INFO] [stdout] test type_conversion::tests::test_tryfrom ... ok
[INFO] [stdout] test smart_pointers::tests::test_rc_and_arc ... ok
[INFO] [stdout] test thread::tests::test_msg_pass ... ok
[INFO] [stdout] test var::tests::test_scope ... ok
[INFO] [stdout] test var::tests::test_shadowing ... ok
[INFO] [stdout] test vec::tests::test_capacity ... ok
[INFO] [stdout] test thread::tests::test_mutex ... ok
[INFO] [stdout] test vec::tests::test_different_types ... ok
[INFO] [stdout] test vec::tests::test_from_and_into ... ok
[INFO] [stdout] test vec::tests::test_vector_index ... ok
[INFO] [stdout] test vec::tests::test_vector_methods ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_circle_ref ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_circle_ref_with_weak ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_weak ... ok
[INFO] [stdout] test vec::tests::test_slice ... ok
[INFO] [stdout] test weak_and_circle_reference::tests::test_tree ... ok
[INFO] [stdout] test thread::tests::test_thread_local ... ok
[INFO] [stdout] test thread::tests::test_barrier ... ok
[INFO] [stdout] test linked_list::first_list::test::test_long_list ... ok
[INFO] [stdout] test linked_list::second_list::test::test_long_list ... ok
[INFO] [stdout] test hashmap::tests::test_update ... FAILED
[INFO] [stdout] test smart_pointers::tests::test_refcell_panic - should panic ... ok
[INFO] [stdout] test thread::tests::test_semaphore ... ok
[INFO] [stdout] test thread::tests::test_condvar2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hashmap::tests::test_update stdout ----
[INFO] [stdout] thread 'hashmap::tests::test_update' panicked at src/hashmap.rs:32:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 50
[INFO] [stdout]  right: 5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558f827f5cd6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x558f827f5cd6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x558f827f5cd6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x558f827f5cd6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x558f82820850 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x558f82820850 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x558f827f2e1f - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x558f827f5ab4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x558f827f5ab4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x558f827f7827 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x558f827f750d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x558f826e8b47 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x558f826e8b47 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x558f827f7e46 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x558f827f7e46 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x558f827f7b92 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x558f827f61d6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x558f827f78e4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x558f8260c895 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x558f8260cccb - core::panicking::assert_failed_inner::h2c4dd574e44796db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x558f827c6a4e - core::panicking::assert_failed::h19cdca4b67282604
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x558f82629b56 - hello_world::hashmap::tests::test_update::hde99adf53743e6b6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hashmap.rs:32:9
[INFO] [stdout]   22:     0x558f82629477 - hello_world::hashmap::tests::test_update::{{closure}}::h60245f25ce7db75e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/hashmap.rs:7:21
[INFO] [stdout]   23:     0x558f82621716 - core::ops::function::FnOnce::call_once::h949ca14f5982e023
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x558f826ee73f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x558f826ee73f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x558f826ed561 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x558f826ed561 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x558f826ed561 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   29:     0x558f826ed561 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   30:     0x558f826ed561 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x558f826ed561 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x558f826ed561 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   33:     0x558f826b49c6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x558f826b49c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x558f826b9987 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x558f826b9987 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x558f826b9987 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   38:     0x558f826b9987 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   39:     0x558f826b9987 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x558f826b9987 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x558f826b9987 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x558f827fc365 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x558f827fc365 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x558f827fc365 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f310b9e7ac3 - <unknown>
[INFO] [stdout]   46:     0x7f310ba78bf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     hashmap::tests::test_update
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 123 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5b1f5e843123cde4f6e308eeba9c039980d00aa13eb9944a8cc2a42c44f693a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1f5e843123cde4f6e308eeba9c039980d00aa13eb9944a8cc2a42c44f693a8", kill_on_drop: false }`
[INFO] [stdout] 5b1f5e843123cde4f6e308eeba9c039980d00aa13eb9944a8cc2a42c44f693a8
