[INFO] fetching crate binartree 2.0.2... [INFO] testing binartree-2.0.2 against beta-2023-01-20 for beta-1.67-2.7 [INFO] extracting crate binartree 2.0.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate binartree 2.0.2 on toolchain beta-2023-01-20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate binartree 2.0.2 [INFO] finished tweaking crates.io crate binartree 2.0.2 [INFO] tweaked toml for crates.io crate binartree 2.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae3676fb7fea75abae34abc8700d6dde176cd5150ad5e5f11156ff7bfdbf336c [INFO] running `Command { std: "docker" "start" "-a" "ae3676fb7fea75abae34abc8700d6dde176cd5150ad5e5f11156ff7bfdbf336c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae3676fb7fea75abae34abc8700d6dde176cd5150ad5e5f11156ff7bfdbf336c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae3676fb7fea75abae34abc8700d6dde176cd5150ad5e5f11156ff7bfdbf336c", kill_on_drop: false }` [INFO] [stdout] ae3676fb7fea75abae34abc8700d6dde176cd5150ad5e5f11156ff7bfdbf336c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eee8e8883780a159fef20d215b3096eba0f7f7501336fcb27af8b8d15a048580 [INFO] running `Command { std: "docker" "start" "-a" "eee8e8883780a159fef20d215b3096eba0f7f7501336fcb27af8b8d15a048580", kill_on_drop: false }` [INFO] [stderr] Compiling binartree v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "eee8e8883780a159fef20d215b3096eba0f7f7501336fcb27af8b8d15a048580", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee8e8883780a159fef20d215b3096eba0f7f7501336fcb27af8b8d15a048580", kill_on_drop: false }` [INFO] [stdout] eee8e8883780a159fef20d215b3096eba0f7f7501336fcb27af8b8d15a048580 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24cd4175d31f4af3978d82d68a74e6184491d20500f56a8e7225268e5da5f079 [INFO] running `Command { std: "docker" "start" "-a" "24cd4175d31f4af3978d82d68a74e6184491d20500f56a8e7225268e5da5f079", kill_on_drop: false }` [INFO] [stderr] Compiling binartree v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "24cd4175d31f4af3978d82d68a74e6184491d20500f56a8e7225268e5da5f079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cd4175d31f4af3978d82d68a74e6184491d20500f56a8e7225268e5da5f079", kill_on_drop: false }` [INFO] [stdout] 24cd4175d31f4af3978d82d68a74e6184491d20500f56a8e7225268e5da5f079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-01-20" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 41e526a6d1888de08792162dc9c8988296bb6e76169aedbfa01bf1286cf9b765 [INFO] running `Command { std: "docker" "start" "-a" "41e526a6d1888de08792162dc9c8988296bb6e76169aedbfa01bf1286cf9b765", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binartree-7e7e235ee9590ad0) [INFO] [stdout] [INFO] [stdout] running 59 tests [INFO] [stdout] test tests::iter_test::iter_capacity_test ... ok [INFO] [stdout] test tests::iter_test::iter_extend_test ... ok [INFO] [stdout] test tests::iter_test::iter_empty_test ... ok [INFO] [stdout] test tests::iter_test::iter_insert_test ... ok [INFO] [stdout] test tests::iter_test::iter_from_iterator_len_test ... ok [INFO] [stdout] test tests::iter_test::iter_push_back_test ... ok [INFO] [stdout] test tests::iter_test::iter_shrink_test ... ok [INFO] [stdout] test tests::iter_test::iter_append_test ... ok [INFO] [stdout] test tests::iter_test::iter_push_front_test ... ok [INFO] [stdout] test tests::iter_test::iter_pop_front_test ... ok [INFO] [stdout] test tests::node_test::node_drop_test ... ok [INFO] [stdout] test tests::iter_test::iter_pop_back_test ... ok [INFO] [stdout] test tests::iter_test::iter_remove_test ... ok [INFO] [stdout] test tests::iter_test::iter_swap_front ... ok [INFO] [stdout] test tests::node_test::node_default_test ... ok [INFO] [stdout] test tests::iter_test::iter_truncate_test ... ok [INFO] [stdout] test tests::node_test::node_get_key_test ... ok [INFO] [stdout] test tests::node_test::node_ignores_test ... ok [INFO] [stdout] test tests::node_test::node_insert_test ... ok [INFO] [stdout] test tests::node_test::node_min_max_test ... ok [INFO] [stdout] test tests::node_test::node_find_test ... ok [INFO] [stdout] test tests::node_test::node_insert_full_test ... ok [INFO] [stdout] test tests::iter_test::iter_drain_filter_test ... ok [INFO] [stdout] test tests::node_test::node_remove_test ... ok [INFO] [stdout] test tests::node_test::node_walk_test ... ok [INFO] [stdout] test tests::node_test::node_new_test ... ok [INFO] [stdout] test tests::tree_test::tree_append_test ... ok [INFO] [stdout] test tests::tree_test::tree_contains_test ... ok [INFO] [stdout] test tests::iter_test::iter_drain_test ... ok [INFO] [stdout] test tests::iter_test::iter_clear_test ... ok [INFO] [stdout] test tests::tree_test::tree_empty_test ... ok [INFO] [stdout] test tests::tree_test::tree_first_last_test ... ok [INFO] [stdout] test tests::iter_test::iter_swap_back ... ok [INFO] [stdout] test tests::iter_test::iter_dedup_test ... ok [INFO] [stdout] test tests::tree_test::tree_default_test ... ok [INFO] [stdout] test tests::iter_test::iter_retain_test ... ok [INFO] [stdout] test tests::tree_test::tree_insert_full_test ... ok [INFO] [stdout] test tests::tree_test::tree_insert_test ... ok [INFO] [stdout] test tests::iter_test::iter_split_off_test ... ok [INFO] [stdout] test tests::iter_test::iter_extend_slice_test ... ok [INFO] [stdout] test tests::tree_test::tree_remove_test ... ok [INFO] [stdout] test tests::tree_test::tree_pop_first ... ok [INFO] [stdout] test tests::tree_test::tree_new_test ... ok [INFO] [stdout] test tests::tree_test::tree_iter_test ... ok [INFO] [stdout] test tests::tree_test::tree_clear_test ... ok [INFO] [stdout] test tests::tree_test::tree_len_test ... ok [INFO] [stdout] test tests::tree_test::tree_pop_last ... ok [INFO] [stdout] test tests::tree_test::tree_multi_remove_test ... ok [INFO] [stdout] test tests::iter_test::iter_reserve_test ... FAILED [INFO] [stdout] test tests::tree_test::tree_intersection_test ... ok [INFO] [stdout] test tests::tree_test::tree_difference_test ... ok [INFO] [stdout] test tests::tree_test::tree_replace_val_test ... ok [INFO] [stdout] test tests::tree_test::tree_sym_dif_test ... ok [INFO] [stdout] test tests::tree_test::tree_is_disjoint_test ... ok [INFO] [stdout] test tests::tree_test::tree_bitxor_test ... ok [INFO] [stdout] test tests::tree_test::tree_union_test ... ok [INFO] [stdout] test tests::tree_test::tree_bitand_test ... ok [INFO] [stdout] test tests::tree_test::tree_drain_filter_test ... ok [INFO] [stdout] test tests::tree_test::tree_bitor_test ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::iter_test::iter_reserve_test stdout ---- [INFO] [stdout] thread 'tests::iter_test::iter_reserve_test' panicked at 'assertion failed: iter.capacity() >= 510', src/tests.rs:353:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56379976d3aa - std::backtrace_rs::backtrace::libunwind::trace::ha2c9968036c01e9d [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x56379976d3aa - std::backtrace_rs::backtrace::trace_unsynchronized::he1a001932db470cd [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56379976d3aa - std::sys_common::backtrace::_print_fmt::hec46d0348048ced1 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x56379976d3aa - ::fmt::hae6af3cdebadbacf [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x563799790dae - core::fmt::write::haaca5cc94426a37a [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x56379976a295 - std::io::Write::write_fmt::hc12483ec4dacb904 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x56379976d175 - std::sys_common::backtrace::_print::hb9a1e72369c21086 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x56379976d175 - std::sys_common::backtrace::print::h2a7adadfd8e5c44e [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x56379976ef6f - std::panicking::default_hook::{{closure}}::hfe512a542467ea2d [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x56379976ec2f - std::panicking::default_hook::h401910a1de1fc972 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x563799741177 - as core::ops::function::Fn>::call::h9ab830c7d8c900ed [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 11: 0x563799741177 - test::test_main::{{closure}}::h820b7b2db383463a [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x56379976f69d - as core::ops::function::Fn>::call::h7537cddbf52976e9 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 13: 0x56379976f69d - std::panicking::rust_panic_with_hook::h3b0cbd3bfafcea65 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:692:13 [INFO] [stdout] 14: 0x56379976f3d2 - std::panicking::begin_panic_handler::{{closure}}::h4f61ce38ec506fc8 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:577:13 [INFO] [stdout] 15: 0x56379976d85c - std::sys_common::backtrace::__rust_end_short_backtrace::h5a63b643138684ec [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 16: 0x56379976f122 - rust_begin_unwind [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:575:5 [INFO] [stdout] 17: 0x5637996d2ab3 - core::panicking::panic_fmt::hbbf80ba047bc629f [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/panicking.rs:64:14 [INFO] [stdout] 18: 0x5637996d2b8d - core::panicking::panic::h245c95e5cc8b1f49 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/panicking.rs:111:5 [INFO] [stdout] 19: 0x5637996f7b75 - binartree::tests::iter_test::iter_reserve_test::hba09a3d5d0569f7d [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:353:3 [INFO] [stdout] 20: 0x5637996f7ac7 - binartree::tests::iter_test::iter_reserve_test::{{closure}}::hc59370759e544644 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:350:25 [INFO] [stdout] 21: 0x5637996e0a65 - core::ops::function::FnOnce::call_once::he2fdb6e9b10ca1e0 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 22: 0x56379974652f - core::ops::function::FnOnce::call_once::h37c691e53eee9a34 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 23: 0x56379974652f - test::__rust_begin_short_backtrace::h28d94c9623644c91 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:657:18 [INFO] [stdout] 24: 0x563799717efc - test::run_test::{{closure}}::h1032e6e9f4940f98 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:648:30 [INFO] [stdout] 25: 0x563799717efc - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d3ed8ffa962c51b [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 26: 0x56379974558a - as core::ops::function::FnOnce>::call_once::h53039a7dcebd0651 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 27: 0x56379974558a - as core::ops::function::FnOnce<()>>::call_once::h8fe8e7d5dc726c46 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x56379974558a - std::panicking::try::do_call::hc1f3b48513c509c1 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:483:40 [INFO] [stdout] 29: 0x56379974558a - std::panicking::try::hfff43c16520c2bae [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:447:19 [INFO] [stdout] 30: 0x56379974558a - std::panic::catch_unwind::hc0e682c45da261c7 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panic.rs:137:14 [INFO] [stdout] 31: 0x56379974558a - test::run_test_in_process::h7652f3af71125e39 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:680:27 [INFO] [stdout] 32: 0x56379974558a - test::run_test::run_test_inner::{{closure}}::h744cbbe9ab82ef2b [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:574:39 [INFO] [stdout] 33: 0x5637997125c1 - test::run_test::run_test_inner::{{closure}}::he3d226e87dbcc392 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/test/src/lib.rs:601:37 [INFO] [stdout] 34: 0x5637997125c1 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcb35e7c55229b535 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 35: 0x563799717f8b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdf1d6faa09518b3c [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 36: 0x563799717f8b - as core::ops::function::FnOnce<()>>::call_once::h2c6f2d52c0aa2a42 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x563799717f8b - std::panicking::try::do_call::h8c32031b1be7efbd [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:483:40 [INFO] [stdout] 38: 0x563799717f8b - std::panicking::try::h763acbdd475a8443 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panicking.rs:447:19 [INFO] [stdout] 39: 0x563799717f8b - std::panic::catch_unwind::h9b1dd0f268c14068 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/panic.rs:137:14 [INFO] [stdout] 40: 0x563799717f8b - std::thread::Builder::spawn_unchecked_::{{closure}}::h4ce1e54d3d7b51b9 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 41: 0x563799717f8b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd5da01e7119bebdb [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 42: 0x563799773ae3 - as core::ops::function::FnOnce>::call_once::h459fd2dcbb49956d [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 43: 0x563799773ae3 - as core::ops::function::FnOnce>::call_once::h1a7e2ee6d0d4f322 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 44: 0x563799773ae3 - std::sys::unix::thread::Thread::new::thread_start::h56ebf228d9a6f8a6 [INFO] [stdout] at /rustc/b7a6d74d7a9432ea98453842e0c36c94a989cd8d/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7fb4fbe85609 - start_thread [INFO] [stdout] 46: 0x7fb4fbc55133 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::iter_test::iter_reserve_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 58 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "41e526a6d1888de08792162dc9c8988296bb6e76169aedbfa01bf1286cf9b765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41e526a6d1888de08792162dc9c8988296bb6e76169aedbfa01bf1286cf9b765", kill_on_drop: false }` [INFO] [stdout] 41e526a6d1888de08792162dc9c8988296bb6e76169aedbfa01bf1286cf9b765