[INFO] cloning repository https://github.com/ShaoG-R/swmr-epoch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShaoG-R/swmr-epoch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fswmr-epoch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fswmr-epoch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e3f56e57ad661477b3e08a0f487ebaa46ad541e [INFO] testing ShaoG-R/swmr-epoch against 1.95.0 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaoG-R%2Fswmr-epoch" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ShaoG-R/swmr-epoch [INFO] finished tweaking git repo https://github.com/ShaoG-R/swmr-epoch [INFO] tweaked toml for git repo https://github.com/ShaoG-R/swmr-epoch written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ShaoG-R/swmr-epoch on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ShaoG-R/swmr-epoch 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.28 [INFO] [stderr] Downloaded generator v0.8.7 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.105 [INFO] [stderr] Downloaded windows-collections v0.2.0 [INFO] [stderr] Downloaded windows-threading v0.1.0 [INFO] [stderr] Downloaded clap_lex v0.7.6 [INFO] [stderr] Downloaded matchers v0.2.0 [INFO] [stderr] Downloaded windows-link v0.1.3 [INFO] [stderr] Downloaded windows-numerics v0.2.0 [INFO] [stderr] Downloaded nu-ansi-term v0.50.3 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.105 [INFO] [stderr] Downloaded thread_local v1.1.9 [INFO] [stderr] Downloaded find-msvc-tools v0.1.5 [INFO] [stderr] Downloaded windows-future v0.2.1 [INFO] [stderr] Downloaded quote v1.0.42 [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.105 [INFO] [stderr] Downloaded proc-macro2 v1.0.103 [INFO] [stderr] Downloaded js-sys v0.3.82 [INFO] [stderr] Downloaded clap v4.5.51 [INFO] [stderr] Downloaded tracing-core v0.1.34 [INFO] [stderr] Downloaded loom v0.7.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] [stderr] Downloaded bumpalo v3.19.0 [INFO] [stderr] Downloaded cc v1.2.46 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded serde_json v1.0.145 [INFO] [stderr] Downloaded clap_builder v4.5.51 [INFO] [stderr] Downloaded tracing-subscriber v0.3.20 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] [stderr] Downloaded syn v2.0.110 [INFO] [stderr] Downloaded web-sys v0.3.82 [INFO] [stderr] Downloaded libc v0.2.177 [INFO] [stderr] Downloaded windows v0.61.3 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f15e5d03bb2bd01f094a2882bc359d03df8f79ce8fd94a83c77c92e570c5ae3b [INFO] running `Command { std: "docker" "start" "-a" "f15e5d03bb2bd01f094a2882bc359d03df8f79ce8fd94a83c77c92e570c5ae3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f15e5d03bb2bd01f094a2882bc359d03df8f79ce8fd94a83c77c92e570c5ae3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15e5d03bb2bd01f094a2882bc359d03df8f79ce8fd94a83c77c92e570c5ae3b", kill_on_drop: false }` [INFO] [stdout] f15e5d03bb2bd01f094a2882bc359d03df8f79ce8fd94a83c77c92e570c5ae3b [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b5996605f20930bb0f1acc29819e01633634808416f8f58cb1c1ea8d09ac8bc [INFO] running `Command { std: "docker" "start" "-a" "5b5996605f20930bb0f1acc29819e01633634808416f8f58cb1c1ea8d09ac8bc", kill_on_drop: false }` [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling swmr-epoch v0.3.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "5b5996605f20930bb0f1acc29819e01633634808416f8f58cb1c1ea8d09ac8bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5996605f20930bb0f1acc29819e01633634808416f8f58cb1c1ea8d09ac8bc", kill_on_drop: false }` [INFO] [stdout] 5b5996605f20930bb0f1acc29819e01633634808416f8f58cb1c1ea8d09ac8bc [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae383122824ae3da9bb7cef6be6946401bdc5d79488a5787c0387086b44cf879 [INFO] running `Command { std: "docker" "start" "-a" "ae383122824ae3da9bb7cef6be6946401bdc5d79488a5787c0387086b44cf879", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Compiling swmr-epoch v0.3.12 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 51.56s [INFO] running `Command { std: "docker" "inspect" "ae383122824ae3da9bb7cef6be6946401bdc5d79488a5787c0387086b44cf879", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae383122824ae3da9bb7cef6be6946401bdc5d79488a5787c0387086b44cf879", kill_on_drop: false }` [INFO] [stdout] ae383122824ae3da9bb7cef6be6946401bdc5d79488a5787c0387086b44cf879 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd0ef1436e4cc1cc55c32f601cdd6bb172e20e8f3febccee4aa5ec95d5d3c8f4 [INFO] running `Command { std: "docker" "start" "-a" "fd0ef1436e4cc1cc55c32f601cdd6bb172e20e8f3febccee4aa5ec95d5d3c8f4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swmr_epoch-6e440f908e1381b6) [INFO] [stdout] [INFO] [stdout] running 65 tests [INFO] [stdout] test tests::basic_tests::test_create_gc_handle_and_local_epoch ... ok [INFO] [stdout] test tests::basic_tests::test_epoch_ptr_create_and_load ... ok [INFO] [stdout] test tests::basic_tests::test_epoch_ptr_drop ... ok [INFO] [stdout] test tests::basic_tests::test_epoch_ptr_with_string ... ok [INFO] [stdout] test tests::basic_tests::test_nested_pins ... ok [INFO] [stdout] test tests::basic_tests::test_pin_guard_clone ... ok [INFO] [stdout] test tests::basic_tests::test_reader_pin_unpin_cycle ... ok [INFO] [stdout] test tests::basic_tests::test_writer_collect ... ok [INFO] [stdout] test tests::concurrent_tests::test_active_reader_protects_garbage ... ok [INFO] [stdout] test tests::basic_tests::test_epoch_ptr_with_struct ... ok [INFO] [stdout] test tests::basic_tests::test_writer_store ... ok [INFO] [stdout] test tests::basic_tests::test_multiple_epoch_ptr_instances ... ok [INFO] [stdout] test tests::concurrent_tests::test_garbage_collection_trigger ... ok [INFO] [stdout] test tests::concurrent_tests::test_heavy_garbage_collection_cycles ... ok [INFO] [stdout] test tests::basic_tests::test_thread_safety ... ok [INFO] [stdout] test tests::basic_tests::test_create_single_reader ... ok [INFO] [stdout] test tests::concurrent_tests::test_min_epoch_calculation_multiple_readers ... ok [INFO] [stdout] test tests::basic_tests::test_domain_clone ... ok [INFO] [stdout] test tests::concurrent_tests::test_sequential_writer_operations ... ok [INFO] [stdout] test tests::concurrent_tests::test_readers_in_different_epochs ... ok [INFO] [stdout] test tests::concurrent_tests::test_single_writer_multiple_readers_concurrent_reads ... ok [INFO] [stdout] test tests::concurrent_tests::test_garbage_reclaimed_after_reader_drop ... ok [INFO] [stdout] test tests::edge_case_tests::test_dynamic_reader_registration ... ok [INFO] [stdout] test tests::concurrent_tests::test_interleaved_read_write_operations ... ok [INFO] [stdout] test tests::edge_case_tests::test_empty_garbage_collection ... ok [INFO] [stdout] test tests::edge_case_tests::test_exceed_reclaim_threshold ... ok [INFO] [stdout] test tests::edge_case_tests::test_alternating_epoch_advancement ... ok [INFO] [stdout] test tests::concurrent_tests::test_reader_thread_exit_cleanup ... ok [INFO] [stdout] test tests::edge_case_tests::test_large_data_structure ... ok [INFO] [stdout] test tests::edge_case_tests::test_garbage_protection_across_epochs ... ok [INFO] [stdout] test tests::concurrent_tests::test_reader_holds_guard_during_updates ... ok [INFO] [stdout] test tests::edge_case_tests::test_many_readers_epoch_management ... ok [INFO] [stdout] test tests::edge_case_tests::test_multiple_store_operations ... ok [INFO] [stdout] test tests::edge_case_tests::test_nested_structures ... ok [INFO] [stdout] test tests::edge_case_tests::test_rapid_pin_unpin ... ok [INFO] [stdout] test tests::edge_case_tests::test_single_data_retire_and_reclaim ... ok [INFO] [stdout] test tests::edge_case_tests::test_rapid_reader_creation_destruction ... ok [INFO] [stdout] test tests::edge_case_tests::test_reader_handle_cleanup_on_drop ... ok [INFO] [stdout] test tests::edge_case_tests::test_exactly_reach_reclaim_threshold ... ok [INFO] [stdout] test tests::edge_case_tests::test_vector_type ... ok [INFO] [stdout] test tests::edge_case_tests::test_writer_cleanup_on_drop ... ok [INFO] [stdout] test tests::edge_case_tests::test_zero_sized_type ... ok [INFO] [stdout] test tests::lifecycle_tests::test_complex_type_lifetime_management ... ok [INFO] [stdout] test tests::lifecycle_tests::test_complete_lifecycle_scenario ... ok [INFO] [stdout] test tests::edge_case_tests::test_stress_high_frequency_operations ... ok [INFO] [stdout] test tests::concurrent_tests::test_high_concurrency_reads ... ok [INFO] [stdout] test tests::lifecycle_tests::test_domain_clone_safety ... ok [INFO] [stdout] test tests::lifecycle_tests::test_epoch_ptr_drop_implementation ... ok [INFO] [stdout] test tests::lifecycle_tests::test_epoch_advancement_correctness ... ok [INFO] [stdout] test tests::lifecycle_tests::test_data_visibility_across_epochs ... ok [INFO] [stdout] test tests::lifecycle_tests::test_concurrent_read_consistency ... ok [INFO] [stdout] test tests::lifecycle_tests::test_multiple_guards_simultaneously_active ... ok [INFO] [stdout] test tests::lifecycle_tests::test_garbage_collection_memory_safety ... ok [INFO] [stdout] test tests::lifecycle_tests::test_multiple_epoch_ptr_independence ... ok [INFO] [stdout] test tests::lifecycle_tests::test_rapid_reader_switching ... ok [INFO] [stdout] test tests::lifecycle_tests::test_multiple_readers_garbage_protection ... ok [INFO] [stdout] test tests::lifecycle_tests::test_guard_lifetime_constraint ... ok [INFO] [stdout] test tests::lifecycle_tests::test_guard_nested_scopes ... ok [INFO] [stdout] test tests::lifecycle_tests::test_writer_single_threaded_constraint ... ok [INFO] [stdout] test tests::lifecycle_tests::test_writer_garbage_management ... ok [INFO] [stdout] test tests::lifecycle_tests::test_large_garbage_safe_reclamation ... ok [INFO] [stdout] test tests::edge_case_tests::test_readers_in_different_threads ... ok [INFO] [stdout] test tests::lifecycle_tests::test_reader_exit_cleanup ... ok [INFO] [stdout] test tests::lifecycle_tests::test_reader_isolation_across_threads ... ok [INFO] [stdout] test tests::concurrent_tests::test_writer_updates_readers_observe ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::concurrent_tests::test_writer_updates_readers_observe stdout ---- [INFO] [stdout] [INFO] [stdout] thread '' (75) panicked at src/tests/concurrent_tests.rs:55:13: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 100 [INFO] [stdout] right: 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5bdfac55af5a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5bdfac56ec3a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5bdfac56ec3a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x5bdfac55f7e2 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5bdfac55f7e2 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5bdfac53a0af - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5bdfac53a0af - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5bdfac553409 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5bdfac4f046c - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5bdfac4f046c - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5bdfac5535c2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5bdfac5535c2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5bdfac53a168 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5bdfac531b09 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5bdfac53ae7d - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5bdfac56f4ec - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5bdfac56f3a3 - core[c1f1a4ba060b9bfa]::panicking::assert_failed_inner [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x5bdfac52efe5 - core[c1f1a4ba060b9bfa]::panicking::assert_failed:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x5bdfac4c4d38 - swmr_epoch::tests::concurrent_tests::test_writer_updates_readers_observe::{{closure}}::h35eae54f2057ebac [INFO] [stdout] at /opt/rustwide/workdir/src/tests/concurrent_tests.rs:55:13 [INFO] [stdout] 22: 0x5bdfac4d7223 - std::sys::backtrace::__rust_begin_short_backtrace::h9cedcf3d3e24349c [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 23: 0x5bdfac4bd74b - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h96fb7e46e9880207 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 24: 0x5bdfac4e3210 - as core::ops::function::FnOnce<()>>::call_once::h57f789159c1cde61 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 25: 0x5bdfac4d7596 - std::panicking::catch_unwind::do_call::hff04dd476b4526f6 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 26: 0x5bdfac4bea2b - __rust_try [INFO] [stdout] 27: 0x5bdfac4bab63 - std::panicking::catch_unwind::h563f79489da5d5c2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x5bdfac4bab63 - std::panic::catch_unwind::h571ad929571b213f [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5bdfac4bab63 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h31615061b7ff3868 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 30: 0x5bdfac4da0de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h257de4e0429f69a8 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 31: 0x5bdfac55a86f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 32: 0x5bdfac55a86f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 33: 0x7cde84003aa4 - [INFO] [stdout] 34: 0x7cde84090a64 - clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'tests::concurrent_tests::test_writer_updates_readers_observe' (56) panicked at src/tests/concurrent_tests.rs:73:26: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5bdfac55af5a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5bdfac55af5a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5bdfac56ec3a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5bdfac56ec3a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x5bdfac55f7e2 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5bdfac55f7e2 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5bdfac53a0af - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5bdfac53a0af - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5bdfac553409 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5bdfac4f046c - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5bdfac4f046c - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5bdfac5535c2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5bdfac5535c2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5bdfac53a168 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5bdfac531b09 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5bdfac53ae7d - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5bdfac56f4ec - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5bdfac56f262 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5bdfac4c4af2 - core::result::Result::unwrap::he14000be155fbb62 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x5bdfac4c4af2 - swmr_epoch::tests::concurrent_tests::test_writer_updates_readers_observe::h17dedf0bfa565e55 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/concurrent_tests.rs:73:26 [INFO] [stdout] 22: 0x5bdfac4c4bf7 - swmr_epoch::tests::concurrent_tests::test_writer_updates_readers_observe::{{closure}}::h2f4cd8897720d44d [INFO] [stdout] at /opt/rustwide/workdir/src/tests/concurrent_tests.rs:42:41 [INFO] [stdout] 23: 0x5bdfac4da936 - core::ops::function::FnOnce::call_once::h7ef53ce77ecd4d3e [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5bdfac4e454b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5bdfac4e454b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5bdfac4f0f3b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5bdfac4f0f3b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5bdfac4f0f3b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5bdfac4f0f3b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5bdfac4f0f3b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5bdfac4f0f3b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5bdfac4f0f3b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5bdfac4ec654 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5bdfac4ec654 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5bdfac4f3b42 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5bdfac4f3b42 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5bdfac4f3b42 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5bdfac4f3b42 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5bdfac4f3b42 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5bdfac4f3b42 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5bdfac4f3b42 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5bdfac55a86f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x5bdfac55a86f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x7cde84003aa4 - [INFO] [stdout] 45: 0x7cde84090a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::concurrent_tests::test_writer_updates_readers_observe [INFO] [stdout] [INFO] [stdout] test result: FAILED. 64 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "fd0ef1436e4cc1cc55c32f601cdd6bb172e20e8f3febccee4aa5ec95d5d3c8f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd0ef1436e4cc1cc55c32f601cdd6bb172e20e8f3febccee4aa5ec95d5d3c8f4", kill_on_drop: false }` [INFO] [stdout] fd0ef1436e4cc1cc55c32f601cdd6bb172e20e8f3febccee4aa5ec95d5d3c8f4