[INFO] cloning repository https://github.com/redixhumayun/simpledb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redixhumayun/simpledb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredixhumayun%2Fsimpledb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredixhumayun%2Fsimpledb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 230ac8befdf6705ca7878e140ad7ebc7c32620cc
[INFO] testing redixhumayun/simpledb against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredixhumayun%2Fsimpledb" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/redixhumayun/simpledb
[INFO] finished tweaking git repo https://github.com/redixhumayun/simpledb
[INFO] tweaked toml for git repo https://github.com/redixhumayun/simpledb written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/redixhumayun/simpledb on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/redixhumayun/simpledb 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b867167ab6c0685d0ac9499e73c5e574dbeec84003cba74c84f9eb16c9deb92
[INFO] running `Command { std: "docker" "start" "-a" "4b867167ab6c0685d0ac9499e73c5e574dbeec84003cba74c84f9eb16c9deb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b867167ab6c0685d0ac9499e73c5e574dbeec84003cba74c84f9eb16c9deb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b867167ab6c0685d0ac9499e73c5e574dbeec84003cba74c84f9eb16c9deb92", kill_on_drop: false }`
[INFO] [stdout] 4b867167ab6c0685d0ac9499e73c5e574dbeec84003cba74c84f9eb16c9deb92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeb5143e5e3ac672abafadfa840e0dc0603626f117c5e321c0805038e23bedef
[INFO] running `Command { std: "docker" "start" "-a" "aeb5143e5e3ac672abafadfa840e0dc0603626f117c5e321c0805038e23bedef", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpledb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.07s
[INFO] running `Command { std: "docker" "inspect" "aeb5143e5e3ac672abafadfa840e0dc0603626f117c5e321c0805038e23bedef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeb5143e5e3ac672abafadfa840e0dc0603626f117c5e321c0805038e23bedef", kill_on_drop: false }`
[INFO] [stdout] aeb5143e5e3ac672abafadfa840e0dc0603626f117c5e321c0805038e23bedef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531792d24fabd852d8de4a7059222de306b6a6249e27fb6d73c07fb3ba467a8d
[INFO] running `Command { std: "docker" "start" "-a" "531792d24fabd852d8de4a7059222de306b6a6249e27fb6d73c07fb3ba467a8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpledb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.34s
[INFO] running `Command { std: "docker" "inspect" "531792d24fabd852d8de4a7059222de306b6a6249e27fb6d73c07fb3ba467a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531792d24fabd852d8de4a7059222de306b6a6249e27fb6d73c07fb3ba467a8d", kill_on_drop: false }`
[INFO] [stdout] 531792d24fabd852d8de4a7059222de306b6a6249e27fb6d73c07fb3ba467a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b6add89692d8dcf9126a1cfeaebd33e5ace79e084ac46be9298dc0cf5187f42
[INFO] running `Command { std: "docker" "start" "-a" "0b6add89692d8dcf9126a1cfeaebd33e5ace79e084ac46be9298dc0cf5187f42", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simpledb-9d9a6a5a855aa273)
[INFO] [stdout] 
[INFO] [stdout] running 116 tests
[INFO] [stdout] test basic_query_planner_tests::basic_single_table_select_and_project ... ok
[INFO] [stdout] test btree::btree_leaf_tests::test_insert_no_split ... ok
[INFO] [stdout] test btree::btree_internal_tests::test_edge_cases ... ok
[INFO] [stdout] test btree::btree_index_tests::test_btree_index_construction ... ok
[INFO] [stdout] test btree::btree_internal_tests::test_make_new_root ... ok
[INFO] [stdout] test btree::btree_internal_tests::test_search_simple_path ... ok
[INFO] [stdout] test btree::btree_index_tests::test_simple_insert_and_search ... ok
[INFO] [stdout] test btree::btree_index_tests::test_duplicate_keys ... ok
[INFO] [stdout] test basic_query_planner_tests::basic_single_table_or_predicate ... ok
[INFO] [stdout] test btree::btree_index_tests::test_delete ... ok
[INFO] [stdout] test basic_query_planner_tests::basic_two_table_product_then_filter ... ok
[INFO] [stdout] test btree::btree_page_tests::test_btree_page_format ... ok
[INFO] [stdout] test btree::btree_page_tests::test_internal_node_operations ... ok
[INFO] [stdout] test btree::btree_page_tests::test_leaf_insert_and_delete ... ok
[INFO] [stdout] test btree::btree_page_tests::test_type_safety ... ok
[INFO] [stdout] test buffer_manager_tests::test_buffer_replacement ... ok
[INFO] [stdout] test durability_tests::test_mock_filesystem_demonstrates_durability_flaw ... ok
[INFO] [stdout] test durability_tests::test_mock_filesystem_with_sync_preserves_data ... ok
[INFO] [stdout] test btree::btree_page_tests::test_find_slot_before ... ok
[INFO] [stdout] test file_manager_tests::test_append_and_length ... ok
[INFO] [stdout] test file_manager_tests::test_file_creation ... ok
[INFO] [stdout] test chunk_scan_tests::test_chunk_scan_basic ... ok
[INFO] [stdout] test buffer_list_tests::test_buffer_list_functionality ... FAILED
[INFO] [stdout] test chunk_scan_tests::test_chunk_scan_before_first ... ok
[INFO] [stdout] test chunk_scan_tests::test_chunk_scan_empty_blocks ... ok
[INFO] [stdout] test heuristic_equivalence_tests::eq_single_table_or_select ... ok
[INFO] [stdout] test btree::btree_index_tests::test_btree_split ... ok
[INFO] [stdout] test btree::btree_internal_tests::test_insert_recursive_split ... ok
[INFO] [stdout] test layout_tests::layout_test ... ok
[INFO] [stdout] test lock_table_tests::test_basic_exclusive_lock ... ok
[INFO] [stdout] test btree::btree_internal_tests::test_insert_with_split ... ok
[INFO] [stdout] test btree::btree_leaf_tests::test_insert_edge_cases ... ok
[INFO] [stdout] test lock_table_tests::test_read_write_interleaving ... ok
[INFO] [stdout] test lock_table_tests::test_basic_shared_lock ... ok
[INFO] [stdout] test lock_table_tests::test_lock_upgrade ... ok
[INFO] [stdout] test heuristic_equivalence_tests::eq_two_table_join_with_index ... ok
[INFO] [stdout] test chunk_scan_tests::test_chunk_scan_basic_multiple_blocks ... ok
[INFO] [stdout] test chunk_scan_tests::test_chunk_scan_partial_blocks ... ok
[INFO] [stdout] test heuristic_equivalence_tests::eq_two_table_join_without_index ... ok
[INFO] [stdout] test btree::btree_leaf_tests::test_insert_with_split_different_keys ... ok
[INFO] [stdout] test index_join_plan_tests::test_index_join_plan_with_real_tables ... ok
[INFO] [stdout] test index_join_plan_tests::test_index_join_plan_no_matches ... ok
[INFO] [stdout] test materialize_plan_tests::test_materialize_plan_empty_source ... ok
[INFO] [stdout] test log_manager_tests::test_log_manager ... ok
[INFO] [stdout] test btree::btree_page_tests::test_page_split ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_before_first ... ok
[INFO] [stdout] test merge_join_scan_tests::test_basic_merge_join ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_empty_tables ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_duplicate_values ... ok
[INFO] [stdout] test materialize_plan_tests::test_materialize_plan ... ok
[INFO] [stdout] test merge_join_plan_tests::test_merge_join_plan_with_real_tables ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_one_empty_table ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_no_matches ... ok
[INFO] [stdout] test page_tests::test_page_int_operations ... ok
[INFO] [stdout] test page_tests::test_page_string_operations ... ok
[INFO] [stdout] test parser::lexer_tests::lexer_test ... ok
[INFO] [stdout] test parser::lexer_tests::test_case_insensitive_keywords ... ok
[INFO] [stdout] test parser::lexer_tests::test_string_constants ... ok
[INFO] [stdout] test parser::parser_tests::parse_basic_select_statement ... ok
[INFO] [stdout] test parser::parser_tests::parse_or_precedence ... ok
[INFO] [stdout] test parser::parser_tests::parse_parentheses_and_not ... ok
[INFO] [stdout] test parser::parser_tests::test_complex_select ... ok
[INFO] [stdout] test parser::parser_tests::test_create_index ... ok
[INFO] [stdout] test parser::parser_tests::test_create_table ... ok
[INFO] [stdout] test parser::parser_tests::test_create_view ... ok
[INFO] [stdout] test parser::parser_tests::test_delete ... ok
[INFO] [stdout] test parser::parser_tests::test_insert ... ok
[INFO] [stdout] test parser::parser_tests::test_update ... ok
[INFO] [stdout] test merge_join_scan_tests::test_merge_join_single_record_match ... ok
[INFO] [stdout] test multi_buffer_product_plan_tests::test_mbp_plan_schema_union ... ok
[INFO] [stdout] test plan_test_single_table::plan_test_single_table ... ok
[INFO] [stdout] test multi_buffer_product_plan_tests::test_mbp_plan_empty_tables ... ok
[INFO] [stdout] test multi_buffer_product_scan_tests::test_multi_buffer_product_before_first ... ok
[INFO] [stdout] test multi_buffer_product_scan_tests::test_multi_buffer_product_empty_tables ... ok
[INFO] [stdout] test multi_buffer_product_scan_tests::test_multi_buffer_product_basic ... ok
[INFO] [stdout] test multi_buffer_product_scan_tests::test_multi_buffer_product_field_access ... ok
[INFO] [stdout] test planner_tests::test_planner_index_retrieval ... ok
[INFO] [stdout] test metadata_manager_tests::test_metadata_manager ... ok
[INFO] [stdout] test multi_buffer_product_plan_tests::test_mbp_plan_before_first ... ok
[INFO] [stdout] test multi_buffer_product_plan_tests::test_mbp_plan_basic_count ... ok
[INFO] [stdout] test record_page_tests::record_page_test ... ok
[INFO] [stdout] test project_scan_tests::project_scan_test ... ok
[INFO] [stdout] test recovery_manager_tests::test_rollback_with_int ... ok
[INFO] [stdout] test btree::btree_leaf_tests::test_insert_with_overflow_same_keys ... ok
[INFO] [stdout] test planner_tests::test_planner_index_updates ... ok
[INFO] [stdout] test product_scan_tests::product_scan_test ... ok
[INFO] [stdout] test btree::btree_leaf_tests::test_insert_with_existing_overflow ... ok
[INFO] [stdout] test recovery_manager_tests::test_rollback_with_string ... ok
[INFO] [stdout] test sort_plan_tests::test_sort_empty_table ... ok
[INFO] [stdout] test sort_scan_tests::test_sort_scan_basic ... ok
[INFO] [stdout] test select_scan_tests::select_scan_test ... ok
[INFO] [stdout] test sort_scan_tests::test_sort_scan_empty_tables ... ok
[INFO] [stdout] test index_join_scan_tests::index_join_scan_test ... ok
[INFO] [stdout] test sort_scan_tests::test_sort_scan_single_table ... ok
[INFO] [stdout] test sort_plan_tests::test_multi_field_sort ... ok
[INFO] [stdout] test sort_plan_tests::test_sort_with_duplicates ... ok
[INFO] [stdout] test transaction_tests::test_transaction_isolation_with_concurrent_writes ... ignored
[INFO] [stdout] test transaction_tests::test_transaction_multi_threaded_multiple_readers_single_writer ... ignored
[INFO] [stdout] test sort_plan_tests::test_basic_sort ... ok
[INFO] [stdout] test transaction_tests::test_buffer_handle_clone_increments_pins ... ok
[INFO] [stdout] test transaction_tests::test_buffer_handle_raii_basic_pin_unpin ... ok
[INFO] [stdout] test table_manager_tests::test_table_manager ... ok
[INFO] [stdout] test transaction_tests::test_handle_drop_after_commit_is_safe ... ok
[INFO] [stdout] test transaction_tests::test_multiple_handles_after_commit ... ok
[INFO] [stdout] test transaction_tests::test_no_buffer_leaks_after_commit ... ok
[INFO] [stdout] test transaction_tests::test_transaction_multi_threaded_single_reader_single_writer ... ok
[INFO] [stdout] test transaction_tests::test_transaction_durability ... ok
[INFO] [stdout] test transaction_tests::test_transaction_rollback ... ok
[INFO] [stdout] test transaction_tests::test_transaction_single_threaded ... ok
[INFO] [stdout] test table_scan_tests::table_scan_test ... ok
[INFO] [stdout] test index_select_scan_tests::index_select_scan_test ... ok
[INFO] [stdout] test planner_tests::test_planner_single_table ... ok
[INFO] [stdout] test planner_tests::test_planner_single_table_modify ... ok
[INFO] [stdout] test planner_tests::test_planner_single_table_delete ... ok
[INFO] [stdout] test planner_tests::test_planner_multi_table ... ok
[INFO] [stdout] test heuristic_efficiency_tests::efficiency_student_enroll_query ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- buffer_list_tests::test_buffer_list_functionality stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'buffer_list_tests::test_buffer_list_functionality' panicked at src/test_utils.rs:23:40:
[INFO] [stdout] Failure while creating test directory: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x600c7088dac2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x600c7088dac2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x600c7088dac2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x600c7088dac2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x600c708b56f3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x600c708b56f3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x600c7088a723 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x600c7088a723 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x600c7088d912 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x600c7088f36c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x600c7088f1c2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x600c70855f04 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x600c70855f04 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x600c7088fd4b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x600c7088fd4b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x600c7088fb1a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x600c7088dfb9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   17:     0x600c7088f7ad - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x600c708b39f0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x600c708b3d96 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x600c707f2527 - core::result::Result<T,E>::expect::h678e2e6b5d975d67
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1119:23
[INFO] [stdout]   21:     0x600c707f2527 - simpledb::test_utils::TestDir::new::h08410dd7fc3821f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_utils.rs:23:40
[INFO] [stdout]   22:     0x600c707f2527 - simpledb::buffer_list_tests::test_buffer_list_functionality::h8cccdf222922cd8c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:10289:19
[INFO] [stdout]   23:     0x600c70747269 - simpledb::buffer_list_tests::test_buffer_list_functionality::{{closure}}::h1694da493adc3a10
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:10288:40
[INFO] [stdout]   24:     0x600c70747269 - core::ops::function::FnOnce::call_once::h64a66333f12a5fda
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x600c7085b63b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x600c7085b63b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x600c7085a87e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x600c7085a87e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x600c7085a87e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x600c7085a87e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x600c7085a87e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x600c7085a87e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x600c7085a87e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x600c7081e424 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x600c7081e424 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   36:     0x600c70821dca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x600c70821dca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x600c70821dca - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x600c70821dca - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x600c70821dca - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x600c70821dca - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x600c70821dca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x600c70892d37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x600c70892d37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   45:     0x600c70892d37 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   46:     0x71c95a797aa4 - <unknown>
[INFO] [stdout]   47:     0x71c95a824a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     buffer_list_tests::test_buffer_list_functionality
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 113 passed; 1 failed; 2 ignored; 0 measured; 0 filtered out; finished in 6.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b6add89692d8dcf9126a1cfeaebd33e5ace79e084ac46be9298dc0cf5187f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6add89692d8dcf9126a1cfeaebd33e5ace79e084ac46be9298dc0cf5187f42", kill_on_drop: false }`
[INFO] [stdout] 0b6add89692d8dcf9126a1cfeaebd33e5ace79e084ac46be9298dc0cf5187f42
