[INFO] fetching crate trees 0.3.0... [INFO] testing trees-0.3.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate trees 0.3.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate trees 0.3.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.44.0" "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] efcc5ee57589f37a349fb90b3e8ebfa767146ea30739dcfc6a41271dd23c3651 [INFO] running `"docker" "start" "-a" "efcc5ee57589f37a349fb90b3e8ebfa767146ea30739dcfc6a41271dd23c3651"` [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 4.44s [INFO] running `"docker" "inspect" "efcc5ee57589f37a349fb90b3e8ebfa767146ea30739dcfc6a41271dd23c3651"` [INFO] running `"docker" "rm" "-f" "efcc5ee57589f37a349fb90b3e8ebfa767146ea30739dcfc6a41271dd23c3651"` [INFO] [stdout] efcc5ee57589f37a349fb90b3e8ebfa767146ea30739dcfc6a41271dd23c3651 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.44.0" "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] a1c4f5e4f03f2fc545fac3b9c5d4e93b7a443b7246528b8ddac2fd882f5bde42 [INFO] running `"docker" "start" "-a" "a1c4f5e4f03f2fc545fac3b9c5d4e93b7a443b7246528b8ddac2fd882f5bde42"` [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 4.73s [INFO] running `"docker" "inspect" "a1c4f5e4f03f2fc545fac3b9c5d4e93b7a443b7246528b8ddac2fd882f5bde42"` [INFO] running `"docker" "rm" "-f" "a1c4f5e4f03f2fc545fac3b9c5d4e93b7a443b7246528b8ddac2fd882f5bde42"` [INFO] [stdout] a1c4f5e4f03f2fc545fac3b9c5d4e93b7a443b7246528b8ddac2fd882f5bde42 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.44.0" "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] 90e07634e78a8d97dd7148e2b7abc44cc93f389419ed4a669e3919a16f00cf39 [INFO] running `"docker" "start" "-a" "90e07634e78a8d97dd7148e2b7abc44cc93f389419ed4a669e3919a16f00cf39"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/trees-d4612c327c76ff14 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test linked::fully::tests::forest_into ... ok [INFO] [stdout] test linked::singly::tests::forest_extend ... ok [INFO] [stdout] test linked::singly::tests::forest_from ... ok [INFO] [stdout] test linked::fully::tests::borrow_forest ... ok [INFO] [stdout] test potted::forest::tests::from_bfs ... ok [INFO] [stdout] test potted::forest::tests::from_tuple ... ok [INFO] [stdout] test linked::fully::tests::forest_extend ... ok [INFO] [stdout] test linked::singly::tests::forest_into ... ok [INFO] [stdout] test linked::singly::tests::tree_equal ... ok [INFO] [stdout] test linked::singly::tests::tree_extend ... ok [INFO] [stdout] test linked::singly::tests::tree_drop ... ok [INFO] [stdout] test linked::fully::tests::forest_from ... ok [INFO] [stdout] test linked::singly::tests::notation ... ok [INFO] [stdout] test linked::fully::tests::node_extend ... ok [INFO] [stdout] test linked::fully::tests::notation ... ok [INFO] [stdout] test linked::fully::tests::tree_drop ... ok [INFO] [stdout] test linked::fully::tests::tree_equal ... ok [INFO] [stdout] test linked::singly::tests::borrow_forest ... ok [INFO] [stdout] test potted::tree::tests::from_bfs ... ok [INFO] [stdout] test potted::tests::test_grow ... ok [INFO] [stdout] test potted::tree::tests::from_tuple ... ok [INFO] [stdout] test potted::tests::test_crud ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test potted::tests::test_tree_to_string ... FAILED [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/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/mem/mod.rs:661:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559b74a60cc4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559b74a60cc4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559b74a60cc4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559b74a60cc4 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559b74a8990c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x559b74a149a5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x559b74a5b2b1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559b74a63595 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559b74a63595 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559b74a63595 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559b74a6327b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559b74a63bf2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x559b74a637db - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x559b74a88331 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x559b74a8827d - core::panicking::panic::h57854ec308e1f8ab [INFO] [stdout] at src/libcore/panicking.rs:54 [INFO] [stdout] 15: 0x559b749e16cf - core::mem::uninitialized::he84c492d04fbce4d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/mem/mod.rs:661 [INFO] [stdout] 16: 0x559b749e16cf - trees::potted::tree_null::h3b5e5d604166dfd4 [INFO] [stdout] at src/potted/mod.rs:51 [INFO] [stdout] 17: 0x559b74a018ec - trees::potted::pot::Pot::new_tree::hc4a540f70c899c87 [INFO] [stdout] at src/potted/pot.rs:25 [INFO] [stdout] 18: 0x559b74a127ed - as core::convert::From>::from::h1a8fae83ceaada79 [INFO] [stdout] at src/potted/tree.rs:82 [INFO] [stdout] 19: 0x559b749daa93 - >::into::hee9cac2546ccee1e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/convert/mod.rs:559 [INFO] [stdout] 20: 0x559b749e2067 - trees::potted::tests::test_crud::hfa8896c8b7a1e2c1 [INFO] [stdout] at src/potted/mod.rs:104 [INFO] [stdout] 21: 0x559b749e201a - trees::potted::tests::test_crud::{{closure}}::h8406b3434dae3493 [INFO] [stdout] at src/potted/mod.rs:103 [INFO] [stdout] 22: 0x559b749fb49e - core::ops::function::FnOnce::call_once::h2269690463a15811 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 23: 0x559b74a3be36 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 24: 0x559b74a3be36 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 25: 0x559b74a3be36 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 26: 0x559b74a3be36 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 27: 0x559b74a3be36 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x559b74a3be36 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 29: 0x559b74a3be36 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 30: 0x559b74a13e56 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 31: 0x559b74a191e5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 32: 0x559b74a191e5 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 33: 0x559b74a191e5 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 34: 0x559b74a191e5 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 35: 0x559b74a191e5 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 36: 0x559b74a191e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 37: 0x559b74a191e5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 38: 0x559b74a6a3da - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 39: 0x559b74a6a3da - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 40: 0x559b74a6a3da - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 41: 0x7ff927a1f609 - start_thread [INFO] [stdout] 42: 0x7ff92792b103 - __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/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/mem/mod.rs:661:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559b74a60cc4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559b74a60cc4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559b74a60cc4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559b74a60cc4 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559b74a8990c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x559b74a149a5 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x559b74a5b2b1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559b74a63595 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559b74a63595 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559b74a63595 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559b74a6327b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559b74a63bf2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x559b74a637db - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x559b74a88331 - core::panicking::panic_fmt::h1ac71ad045d55416 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x559b74a8827d - core::panicking::panic::h57854ec308e1f8ab [INFO] [stdout] at src/libcore/panicking.rs:54 [INFO] [stdout] 15: 0x559b749e16cf - core::mem::uninitialized::he84c492d04fbce4d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/mem/mod.rs:661 [INFO] [stdout] 16: 0x559b749e16cf - trees::potted::tree_null::h3b5e5d604166dfd4 [INFO] [stdout] at src/potted/mod.rs:51 [INFO] [stdout] 17: 0x559b74a018ec - trees::potted::pot::Pot::new_tree::hc4a540f70c899c87 [INFO] [stdout] at src/potted/pot.rs:25 [INFO] [stdout] 18: 0x559b74a129f1 - as core::convert::From>::from::hdd763699e0e8a0ed [INFO] [stdout] at src/potted/tree.rs:82 [INFO] [stdout] 19: 0x559b749daa65 - >::into::hc62eba6869670980 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/convert/mod.rs:559 [INFO] [stdout] 20: 0x559b749e1a48 - trees::potted::tests::test_tree_to_string::h2500b47027e708b6 [INFO] [stdout] at src/potted/mod.rs:98 [INFO] [stdout] 21: 0x559b749e190a - trees::potted::tests::test_tree_to_string::{{closure}}::h25970f9a325106a5 [INFO] [stdout] at src/potted/mod.rs:87 [INFO] [stdout] 22: 0x559b749fb65e - core::ops::function::FnOnce::call_once::h65002c3ae9f77cbe [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 23: 0x559b74a3be36 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 24: 0x559b74a3be36 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 25: 0x559b74a3be36 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 26: 0x559b74a3be36 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 27: 0x559b74a3be36 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x559b74a3be36 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 29: 0x559b74a3be36 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 30: 0x559b74a13e56 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 31: 0x559b74a191e5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 32: 0x559b74a191e5 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 33: 0x559b74a191e5 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 34: 0x559b74a191e5 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 35: 0x559b74a191e5 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 36: 0x559b74a191e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 37: 0x559b74a191e5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 38: 0x559b74a6a3da - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 39: 0x559b74a6a3da - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 40: 0x559b74a6a3da - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 41: 0x7ff927a1f609 - start_thread [INFO] [stdout] 42: 0x7ff92792b103 - __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" "90e07634e78a8d97dd7148e2b7abc44cc93f389419ed4a669e3919a16f00cf39"` [INFO] running `"docker" "rm" "-f" "90e07634e78a8d97dd7148e2b7abc44cc93f389419ed4a669e3919a16f00cf39"` [INFO] [stdout] 90e07634e78a8d97dd7148e2b7abc44cc93f389419ed4a669e3919a16f00cf39