[INFO] cloning repository https://github.com/compio-rs/thin-cell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/compio-rs/thin-cell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcompio-rs%2Fthin-cell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcompio-rs%2Fthin-cell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fcb136d4fd440087b69cbdf350c0665d22dba31
[INFO] testing compio-rs/thin-cell against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcompio-rs%2Fthin-cell" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/compio-rs/thin-cell
[INFO] finished tweaking git repo https://github.com/compio-rs/thin-cell
[INFO] tweaked toml for git repo https://github.com/compio-rs/thin-cell written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/compio-rs/thin-cell on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/compio-rs/thin-cell 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synchrony v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2f0324bca37944d2b74b0f4fceeb65ecaa0fbd4bd07f1cd3d47b8421fafa2eb
[INFO] running `Command { std: "docker" "start" "-a" "a2f0324bca37944d2b74b0f4fceeb65ecaa0fbd4bd07f1cd3d47b8421fafa2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f0324bca37944d2b74b0f4fceeb65ecaa0fbd4bd07f1cd3d47b8421fafa2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f0324bca37944d2b74b0f4fceeb65ecaa0fbd4bd07f1cd3d47b8421fafa2eb", kill_on_drop: false }`
[INFO] [stdout] a2f0324bca37944d2b74b0f4fceeb65ecaa0fbd4bd07f1cd3d47b8421fafa2eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1218f8d4d30c0dd335ba2460c19d81ecc457db1408f3c6d0bff3711453154db4
[INFO] running `Command { std: "docker" "start" "-a" "1218f8d4d30c0dd335ba2460c19d81ecc457db1408f3c6d0bff3711453154db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling synchrony v0.1.5
[INFO] [stderr]    Compiling thin-cell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "1218f8d4d30c0dd335ba2460c19d81ecc457db1408f3c6d0bff3711453154db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1218f8d4d30c0dd335ba2460c19d81ecc457db1408f3c6d0bff3711453154db4", kill_on_drop: false }`
[INFO] [stdout] 1218f8d4d30c0dd335ba2460c19d81ecc457db1408f3c6d0bff3711453154db4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e532ac1e463a3e7e888c2c181615d693f84fd9f0a74ef20810ad008d1ae8081f
[INFO] running `Command { std: "docker" "start" "-a" "e532ac1e463a3e7e888c2c181615d693f84fd9f0a74ef20810ad008d1ae8081f", kill_on_drop: false }`
[INFO] [stderr]    Compiling thin-cell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "e532ac1e463a3e7e888c2c181615d693f84fd9f0a74ef20810ad008d1ae8081f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e532ac1e463a3e7e888c2c181615d693f84fd9f0a74ef20810ad008d1ae8081f", kill_on_drop: false }`
[INFO] [stdout] e532ac1e463a3e7e888c2c181615d693f84fd9f0a74ef20810ad008d1ae8081f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5b0a1a1efc0557280dcc08c5a9f6b98f942d72f3ac98a5914069b99f9c0ac20
[INFO] running `Command { std: "docker" "start" "-a" "f5b0a1a1efc0557280dcc08c5a9f6b98f942d72f3ac98a5914069b99f9c0ac20", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thin_cell-bc1258056d4547a1)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test sync::state::test_state_borrow ... ok
[INFO] [stdout] test sync::state::test_state_borrow_preserves_rc ... ok
[INFO] [stdout] test sync::state::test_state_is_shared ... ok
[INFO] [stdout] test sync::state::test_state_count ... ok
[INFO] [stdout] test sync::state::test_state_dec ... ok
[INFO] [stdout] test sync::state::test_state_eq ... ok
[INFO] [stdout] test sync::state::test_state_try_borrow_failure ... ok
[INFO] [stdout] test unsync::state::test_state_borrow_preserves_rc ... ok
[INFO] [stdout] test sync::state::test_state_try_borrow_success ... ok
[INFO] [stdout] test unsync::state::test_state_count ... ok
[INFO] [stdout] test unsync::state::test_state_borrow_with_multiple_refs ... ok
[INFO] [stdout] test unsync::state::test_state_dec ... ok
[INFO] [stdout] test sync::state::test_state_unborrow ... ok
[INFO] [stdout] test unsync::state::test_state_eq ... ok
[INFO] [stdout] test sync::state::test_state_borrow_with_multiple_refs ... ok
[INFO] [stdout] test sync::state::test_state_new ... ok
[INFO] [stdout] test unsync::state::test_state_borrow ... ok
[INFO] [stdout] test unsync::state::test_state_is_shared ... ok
[INFO] [stdout] test unsync::state::test_state_inc ... ok
[INFO] [stdout] test unsync::state::test_state_new ... ok
[INFO] [stdout] test unsync::state::test_state_try_borrow_success ... ok
[INFO] [stdout] test unsync::state::test_state_try_borrow_failure ... ok
[INFO] [stdout] test unsync::state::test_state_unborrow ... ok
[INFO] [stdout] test sync::state::test_state_inc ... ok
[INFO] [stdout] test unsync::state::test_state_borrow_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-2094eff8a9d91b12)
[INFO] [stderr]      Running tests/sync.rs (/opt/rustwide/target/debug/deps/sync-52cb79870eb23306)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 102 tests
[INFO] [stdout] test test_cascading_clones ... ok
[INFO] [stdout] test test_cast_back ... ok
[INFO] [stdout] test test_chained_borrows_across_threads ... ok
[INFO] [stdout] test test_clone_drop_interleaved ... ok
[INFO] [stdout] test test_alternating_try_borrow_and_borrow ... ok
[INFO] [stdout] test test_coerce_slice ... ok
[INFO] [stdout] test test_comparison_operators_concurrent ... ok
[INFO] [stdout] test test_box_trait_object_concurrent ... ok
[INFO] [stdout] test test_complete_lifecycle ... ok
[INFO] [stdout] test test_clone_during_high_contention ... ok
[INFO] [stdout] test test_clone_count_stability ... ok
[INFO] [stdout] test test_alternating_readers_writers ... ok
[INFO] [stdout] test test_barrier_synchronized_operations ... ok
[INFO] [stdout] test test_concurrent_clone_during_writes ... ok
[INFO] [stdout] test test_concurrent_clone_and_drop ... ok
[INFO] [stdout] test test_concurrent_cloning ... ok
[INFO] [stdout] test test_concurrent_count_observations ... ok
[INFO] [stdout] test test_concurrent_downcast ... ok
[INFO] [stdout] test test_complex_multi_phase_operation ... ok
[INFO] [stdout] test test_concurrent_leak_and_from_raw ... ok
[INFO] [stdout] test test_concurrent_drop ... ok
[INFO] [stdout] test test_concurrent_ptr_eq ... ok
[INFO] [stdout] test test_concurrent_string_operations ... ok
[INFO] [stdout] test test_concurrent_count_tracking ... ok
[INFO] [stdout] test test_concurrent_slice_access ... ok
[INFO] [stdout] test test_count_during_concurrent_operations ... ok
[INFO] [stdout] test test_cross_thread_mutation ... ok
[INFO] [stdout] test test_debug_display_concurrent ... ok
[INFO] [stdout] test test_deep_clone_chain ... ok
[INFO] [stdout] test test_default_initialization ... ok
[INFO] [stdout] test test_contention_with_try_borrow ... ok
[INFO] [stdout] test test_downcast ... ok
[INFO] [stdout] test test_drop_order_independence ... ok
[INFO] [stdout] test test_concurrent_vec_operations ... ok
[INFO] [stdout] test test_empty_string_concurrent ... ok
[INFO] [stdout] test test_configuration_update_pattern ... ok
[INFO] [stdout] test test_happens_before_relationship ... ok
[INFO] [stdout] test test_extreme_contention ... ok
[INFO] [stdout] test test_hierarchical_thread_tree ... ok
[INFO] [stdout] test test_condvar_like_pattern ... ok
[INFO] [stdout] test test_interleaved_borrow_and_clone ... ok
[INFO] [stdout] test test_high_frequency_operations ... ok
[INFO] [stdout] test test_dependency_chain ... ok
[INFO] [stdout] test test_borrow_across_thread_lifetime ... ok
[INFO] [stdout] test test_blocking_borrow ... ok
[INFO] [stdout] test test_maximum_practical_clones ... ok
[INFO] [stdout] test test_mixed_sized_unsized_operations ... ok
[INFO] [stdout] test test_mixed_operation_stress ... ok
[INFO] [stdout] test test_multi_way_ping_pong ... ok
[INFO] [stdout] test test_massive_thread_spawn ... ok
[INFO] [stdout] test test_many_threads_sequential_writing ... ok
[INFO] [stdout] test test_multiple_writer_visibility ... ok
[INFO] [stdout] test test_many_threads_reading ... ok
[INFO] [stdout] test test_option_concurrent_mutations ... ok
[INFO] [stdout] test test_drop_while_borrowed_in_other_thread ... ok
[INFO] [stdout] test test_concurrent_try_unwrap ... ok
[INFO] [stdout] test test_producer_consumer_pattern ... ok
[INFO] [stdout] test test_no_use_after_free ... ok
[INFO] [stdout] test test_reference_count_accuracy ... ok
[INFO] [stdout] test test_panic_during_borrow ... ok
[INFO] [stdout] test test_no_starvation ... FAILED
[INFO] [stdout] test test_rapid_borrow_release ... ok
[INFO] [stdout] test test_resilience_to_thread_termination ... ok
[INFO] [stdout] test test_ping_pong_pattern ... ok
[INFO] [stdout] test test_send_sync_bounds ... ok
[INFO] [stdout] test test_recursive_clone_tree ... ok
[INFO] [stdout] test test_simple_cross_thread_clone ... ok
[INFO] [stdout] test test_sequential_consistency ... ok
[INFO] [stdout] test test_scoped_thread_lifetime ... ok
[INFO] [stdout] test test_panic_in_one_thread_doesnt_affect_others ... ok
[INFO] [stdout] test test_thin_cell_borrow_read ... ok
[INFO] [stdout] test test_thin_cell_count_after_borrow ... ok
[INFO] [stdout] test test_thin_cell_clone ... ok
[INFO] [stdout] test test_thin_cell_clone_shared_data ... ok
[INFO] [stdout] test test_thin_cell_borrow_write ... ok
[INFO] [stdout] test test_thin_cell_drop_reduces_count ... ok
[INFO] [stdout] test test_thin_cell_multiple_clones ... ok
[INFO] [stdout] test test_thin_cell_new ... ok
[INFO] [stdout] test test_thin_cell_ref_deref ... ok
[INFO] [stdout] test test_thin_cell_ref_deref_mut ... ok
[INFO] [stdout] test test_thin_cell_sequential_borrows ... ok
[INFO] [stdout] test test_thin_cell_try_borrow_failure ... ok
[INFO] [stdout] test test_thin_cell_try_borrow_success ... ok
[INFO] [stdout] test test_thin_cell_with_option ... ok
[INFO] [stdout] test test_thin_cell_with_tuple ... ok
[INFO] [stdout] test test_thin_cell_double_borrow_fails ... ok
[INFO] [stdout] test test_thin_rc ... ok
[INFO] [stdout] test test_thread_safety_invariants ... ok
[INFO] [stdout] test test_try_unwrap_single_owner ... ok
[INFO] [stdout] test test_try_unwrap_while_borrowed ... ok
[INFO] [stdout] test test_try_unwrap_multiple_owners ... ok
[INFO] [stdout] test test_tuple_concurrent_access ... ok
[INFO] [stdout] test test_thin_cell_leak_and_from_raw ... ok
[INFO] [stdout] test test_spinlock_under_contention ... ok
[INFO] [stdout] test test_unsize_operations_concurrent ... ok
[INFO] [stdout] test test_yield_during_contention ... ok
[INFO] [stdout] test test_ultimate_stress_test ... ok
[INFO] [stdout] test test_sequential_borrow_across_threads ... ok
[INFO] [stdout] test test_try_borrow_concurrent ... ok
[INFO] [stdout] test test_worker_pool_pattern ... ok
[INFO] [stdout] test test_long_held_borrows ... ok
[INFO] [stdout] test test_round_robin_access ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_no_starvation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_no_starvation' (762) panicked at tests/sync.rs:1169:5:
[INFO] [stdout] min: 2695, max: 86839
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f49d17c07b2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr] error: test failed, to rerun pass `--test sync`
[INFO] [stdout]    1:     0x5f49d17c07b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f49d17c07b2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f49d17c07b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f49d17d0a0a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f49d17d0a0a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5f49d178f056 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f49d178f056 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f49d179fb29 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f49d179fb29 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f49d179f9c1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f49d17628ee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f49d17628ee - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f49d179fe52 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f49d179fe52 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f49d179fbe8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f49d179ae49 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f49d1783e7d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f49d17d7e8c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f49d16df25c - sync::test_no_starvation::h8d6e41339aee6444
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/sync.rs:1169:5
[INFO] [stdout]   20:     0x5f49d16df427 - sync::test_no_starvation::{{closure}}::h57725a03a94ec64d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/sync.rs:1137:24
[INFO] [stdout]   21:     0x5f49d1718466 - core::ops::function::FnOnce::call_once::h6bed8f8f911d7448
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5f49d17626ab - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5f49d17626ab - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x5f49d17760ba - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x5f49d17760ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x5f49d17760ba - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x5f49d17760ba - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x5f49d17760ba - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5f49d17760ba - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x5f49d17760ba - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x5f49d1750514 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x5f49d1750514 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x5f49d1753eb2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x5f49d1753eb2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x5f49d1753eb2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x5f49d1753eb2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x5f49d1753eb2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x5f49d1753eb2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x5f49d1753eb2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x5f49d17960df - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x5f49d17960df - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   42:     0x767a722b0aa4 - <unknown>
[INFO] [stdout]   43:     0x767a7233da64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_no_starvation
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 101 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5b0a1a1efc0557280dcc08c5a9f6b98f942d72f3ac98a5914069b99f9c0ac20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b0a1a1efc0557280dcc08c5a9f6b98f942d72f3ac98a5914069b99f9c0ac20", kill_on_drop: false }`
[INFO] [stdout] f5b0a1a1efc0557280dcc08c5a9f6b98f942d72f3ac98a5914069b99f9c0ac20
