[INFO] fetching crate trees 0.3.0... [INFO] testing trees-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate trees 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate trees 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate trees 0.3.0 [INFO] finished tweaking crates.io crate trees 0.3.0 [INFO] tweaked toml for crates.io crate trees 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d9e04f7bd9df253d9d44ae464ad841f8e6eb1de9d2324d34d2e735da0887fe2 [INFO] running `"docker" "start" "-a" "6d9e04f7bd9df253d9d44ae464ad841f8e6eb1de9d2324d34d2e735da0887fe2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling indexed v0.2.0 [INFO] [stderr] Compiling trees v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `"docker" "inspect" "6d9e04f7bd9df253d9d44ae464ad841f8e6eb1de9d2324d34d2e735da0887fe2"` [INFO] running `"docker" "rm" "-f" "6d9e04f7bd9df253d9d44ae464ad841f8e6eb1de9d2324d34d2e735da0887fe2"` [INFO] [stdout] 6d9e04f7bd9df253d9d44ae464ad841f8e6eb1de9d2324d34d2e735da0887fe2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d270e1a075f0171433e465d03045364de2f4276892da4caf59624780d463cab [INFO] running `"docker" "start" "-a" "4d270e1a075f0171433e465d03045364de2f4276892da4caf59624780d463cab"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling trees v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `"docker" "inspect" "4d270e1a075f0171433e465d03045364de2f4276892da4caf59624780d463cab"` [INFO] running `"docker" "rm" "-f" "4d270e1a075f0171433e465d03045364de2f4276892da4caf59624780d463cab"` [INFO] [stdout] 4d270e1a075f0171433e465d03045364de2f4276892da4caf59624780d463cab [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d84e781e97cf2fdecb9c035e5085efac925ec476cf7fc6b5540eaa8764f7bb0b [INFO] running `"docker" "start" "-a" "d84e781e97cf2fdecb9c035e5085efac925ec476cf7fc6b5540eaa8764f7bb0b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/trees-9a97d502e27ac48d [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test linked::fully::tests::borrow_forest ... ok [INFO] [stdout] test linked::fully::tests::forest_extend ... ok [INFO] [stdout] test linked::fully::tests::notation ... ok [INFO] [stdout] test linked::fully::tests::tree_equal ... ok [INFO] [stdout] test linked::singly::tests::borrow_forest ... ok [INFO] [stdout] test linked::singly::tests::tree_drop ... ok [INFO] [stdout] test linked::singly::tests::forest_from ... ok [INFO] [stdout] test linked::singly::tests::tree_equal ... ok [INFO] [stdout] test linked::singly::tests::tree_extend ... ok [INFO] [stdout] test potted::forest::tests::from_bfs ... ok [INFO] [stdout] test potted::forest::tests::from_tuple ... ok [INFO] [stdout] test linked::singly::tests::notation ... ok [INFO] [stdout] test linked::singly::tests::forest_extend ... ok [INFO] [stdout] test linked::fully::tests::tree_drop ... ok [INFO] [stdout] test linked::fully::tests::node_extend ... ok [INFO] [stdout] test potted::tests::test_grow ... ok [INFO] [stdout] test potted::tree::tests::from_bfs ... ok [INFO] [stdout] test potted::tree::tests::from_tuple ... ok [INFO] [stdout] test linked::fully::tests::forest_into ... ok [INFO] [stdout] test linked::singly::tests::forest_into ... ok [INFO] [stdout] test linked::fully::tests::forest_from ... ok [INFO] [stdout] test potted::tests::test_crud ... FAILED [INFO] [stdout] test potted::tests::test_tree_to_string ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- potted::tests::test_crud stdout ---- [INFO] [stdout] thread 'potted::tests::test_crud' panicked at 'attempted to leave type `&str` uninitialized, which is invalid', /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:655:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c50fceb065 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55c50fceb065 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c50fceb065 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55c50fceb065 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55c50fd12e3c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55c50fc9f2a5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55c50fce55a1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55c50fced890 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55c50fced890 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55c50fced890 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55c50fced58a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55c50fcedec7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55c50fcedacb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55c50fd117d1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55c50fd1171d - core::panicking::panic::h79f1986e668d0637 [INFO] [stdout] at src/libcore/panicking.rs:56 [INFO] [stdout] 15: 0x55c50fc8364f - core::mem::uninitialized::h0cc9cd862631efea [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:655 [INFO] [stdout] 16: 0x55c50fc8364f - trees::potted::tree_null::he8f0bafb4e392551 [INFO] [stdout] at src/potted/mod.rs:51 [INFO] [stdout] 17: 0x55c50fc8611e - trees::potted::pot::Pot::new_tree::h563b5cc7bf9304e0 [INFO] [stdout] at src/potted/pot.rs:25 [INFO] [stdout] 18: 0x55c50fc9845d - as core::convert::From>::from::h9c23b8050e665da5 [INFO] [stdout] at src/potted/tree.rs:82 [INFO] [stdout] 19: 0x55c50fc812f3 - >::into::h5dde05a665a506be [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559 [INFO] [stdout] 20: 0x55c50fc998a7 - trees::potted::tests::test_crud::hc54fff18b5306a85 [INFO] [stdout] at src/potted/mod.rs:104 [INFO] [stdout] 21: 0x55c50fc9985a - trees::potted::tests::test_crud::{{closure}}::hf3ed01677f925277 [INFO] [stdout] at src/potted/mod.rs:103 [INFO] [stdout] 22: 0x55c50fc8e7de - core::ops::function::FnOnce::call_once::hc74659333bbbbb94 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 23: 0x55c50fcc6692 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 24: 0x55c50fcc6692 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 25: 0x55c50fcc6692 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 26: 0x55c50fcc6692 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 27: 0x55c50fcc6692 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x55c50fcc6692 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 29: 0x55c50fcc6692 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 30: 0x55c50fc9e766 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 31: 0x55c50fca3d05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 32: 0x55c50fca3d05 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 33: 0x55c50fca3d05 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 34: 0x55c50fca3d05 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 35: 0x55c50fca3d05 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 36: 0x55c50fca3d05 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 37: 0x55c50fca3d05 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 38: 0x55c50fcf418a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55c50fcf418a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 40: 0x55c50fcf418a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 41: 0x7f9552781609 - start_thread [INFO] [stdout] 42: 0x7f955268d103 - __clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- potted::tests::test_tree_to_string stdout ---- [INFO] [stdout] thread 'potted::tests::test_tree_to_string' panicked at 'attempted to leave type `&str` uninitialized, which is invalid', /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:655:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c50fceb065 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55c50fceb065 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c50fceb065 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55c50fceb065 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55c50fd12e3c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55c50fc9f2a5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55c50fce55a1 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55c50fced890 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55c50fced890 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55c50fced890 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55c50fced58a - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55c50fcedec7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55c50fcedacb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55c50fd117d1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55c50fd1171d - core::panicking::panic::h79f1986e668d0637 [INFO] [stdout] at src/libcore/panicking.rs:56 [INFO] [stdout] 15: 0x55c50fc8364f - core::mem::uninitialized::h0cc9cd862631efea [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/mem/mod.rs:655 [INFO] [stdout] 16: 0x55c50fc8364f - trees::potted::tree_null::he8f0bafb4e392551 [INFO] [stdout] at src/potted/mod.rs:51 [INFO] [stdout] 17: 0x55c50fc8611e - trees::potted::pot::Pot::new_tree::h563b5cc7bf9304e0 [INFO] [stdout] at src/potted/pot.rs:25 [INFO] [stdout] 18: 0x55c50fc98151 - as core::convert::From>::from::h0135b69bf5713e74 [INFO] [stdout] at src/potted/tree.rs:82 [INFO] [stdout] 19: 0x55c50fc81385 - >::into::ha18ebde7ca8f19b9 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559 [INFO] [stdout] 20: 0x55c50fc992b8 - trees::potted::tests::test_tree_to_string::h959df9410de6ccec [INFO] [stdout] at src/potted/mod.rs:98 [INFO] [stdout] 21: 0x55c50fc9917a - trees::potted::tests::test_tree_to_string::{{closure}}::hae32071c4a9b9cf2 [INFO] [stdout] at src/potted/mod.rs:87 [INFO] [stdout] 22: 0x55c50fc8e37e - core::ops::function::FnOnce::call_once::h0b2b336d280c5719 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 23: 0x55c50fcc6692 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 24: 0x55c50fcc6692 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 25: 0x55c50fcc6692 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 26: 0x55c50fcc6692 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 27: 0x55c50fcc6692 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x55c50fcc6692 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 29: 0x55c50fcc6692 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 30: 0x55c50fc9e766 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 31: 0x55c50fca3d05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 32: 0x55c50fca3d05 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 33: 0x55c50fca3d05 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 34: 0x55c50fca3d05 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 35: 0x55c50fca3d05 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 36: 0x55c50fca3d05 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 37: 0x55c50fca3d05 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 38: 0x55c50fcf418a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55c50fcf418a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 40: 0x55c50fcf418a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 41: 0x7f9552781609 - start_thread [INFO] [stdout] 42: 0x7f955268d103 - __clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] potted::tests::test_crud [INFO] [stdout] potted::tests::test_tree_to_string [INFO] [stdout] [INFO] [stdout] test result: FAILED. 21 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d84e781e97cf2fdecb9c035e5085efac925ec476cf7fc6b5540eaa8764f7bb0b"` [INFO] running `"docker" "rm" "-f" "d84e781e97cf2fdecb9c035e5085efac925ec476cf7fc6b5540eaa8764f7bb0b"` [INFO] [stdout] d84e781e97cf2fdecb9c035e5085efac925ec476cf7fc6b5540eaa8764f7bb0b