[INFO] fetching crate ptree 0.3.2...
[INFO] testing ptree-0.3.2 against 1.52.1 for beta-1.52-2
[INFO] extracting crate ptree 0.3.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ptree 0.3.2 on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ptree 0.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ptree 0.3.2
[INFO] tweaked toml for crates.io crate ptree 0.3.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ptree 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af05d1077116ca6d136b37fb68dffb2cad3f4e9be5ad643ef74b70052df61773
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af05d1077116ca6d136b37fb68dffb2cad3f4e9be5ad643ef74b70052df61773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af05d1077116ca6d136b37fb68dffb2cad3f4e9be5ad643ef74b70052df61773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af05d1077116ca6d136b37fb68dffb2cad3f4e9be5ad643ef74b70052df61773", kill_on_drop: false }`
[INFO] [stdout] af05d1077116ca6d136b37fb68dffb2cad3f4e9be5ad643ef74b70052df61773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] babb7fbeeac56cde4264671c59966c74ed46ad2fc1fcbb8c943f3652cd5f310c
[INFO] running `Command { std: "docker" "start" "-a" "babb7fbeeac56cde4264671c59966c74ed46ad2fc1fcbb8c943f3652cd5f310c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling directories v3.0.1
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling tint v1.0.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling ptree v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.46s
[INFO] running `Command { std: "docker" "inspect" "babb7fbeeac56cde4264671c59966c74ed46ad2fc1fcbb8c943f3652cd5f310c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babb7fbeeac56cde4264671c59966c74ed46ad2fc1fcbb8c943f3652cd5f310c", kill_on_drop: false }`
[INFO] [stdout] babb7fbeeac56cde4264671c59966c74ed46ad2fc1fcbb8c943f3652cd5f310c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e02e8109cbe0d16175905906efc527f46ab1e0aad6b8a2cdf5e6ef59583064a
[INFO] running `Command { std: "docker" "start" "-a" "3e02e8109cbe0d16175905906efc527f46ab1e0aad6b8a2cdf5e6ef59583064a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling ron v0.3.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling serde-xml-any v0.0.3
[INFO] [stderr]    Compiling serde_any v0.5.0
[INFO] [stderr]    Compiling version-sync v0.5.0
[INFO] [stderr]    Compiling ptree v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]  --> tests/version_numbers.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     assert_markdown_deps_updated!("README.md");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]   = note: this is no longer accepted in Rust 2021
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> tests/version_numbers.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     assert_html_root_url_updated!("src/lib.rs");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 48.97s
[INFO] running `Command { std: "docker" "inspect" "3e02e8109cbe0d16175905906efc527f46ab1e0aad6b8a2cdf5e6ef59583064a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e02e8109cbe0d16175905906efc527f46ab1e0aad6b8a2cdf5e6ef59583064a", kill_on_drop: false }`
[INFO] [stdout] 3e02e8109cbe0d16175905906efc527f46ab1e0aad6b8a2cdf5e6ef59583064a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c7a2028c92abe0281f7e2427546a0ae2a5806069ce82f5ee7e0a9bff58b03a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c7a2028c92abe0281f7e2427546a0ae2a5806069ce82f5ee7e0a9bff58b03a3", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]  --> tests/version_numbers.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     assert_markdown_deps_updated!("README.md");
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]   = note: this is no longer accepted in Rust 2021
[INFO] [stderr]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> tests/version_numbers.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     assert_html_root_url_updated!("src/lib.rs");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ptree-fb84a54782710414)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test builder::tests::many_children_nested ... ok
[INFO] [stdout] test output::tests::indent_from_config ... ok
[INFO] [stdout] test builder::tests::single_child ... ok
[INFO] [stdout] test graph::tests::small_graph_output ... ok
[INFO] [stdout] test output::tests::indent_from_characters_ascii ... ok
[INFO] [stdout] test builder::tests::empty ... ok
[INFO] [stdout] test item::tests::small_item_output ... ok
[INFO] [stdout] test output::tests::indent_from_characters_pad ... ok
[INFO] [stdout] test value::tests::toml_value_output ... ok
[INFO] [stdout] test style::tests::color_from_toml ... ok
[INFO] [stdout] test style::tests::color_from_yaml ... ok
[INFO] [stdout] test output::tests::indent_from_characters ... ok
[INFO] [stdout] test builder::tests::many_children_flat ... ok
[INFO] [stdout] test style::tests::style_from_toml ... ok
[INFO] [stdout] test print_config::tests::load_env ... FAILED
[INFO] [stdout] test print_config::tests::load_toml_config_file ... FAILED
[INFO] [stdout] test print_config::tests::load_yaml_config_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- print_config::tests::load_env stdout ----
[INFO] [stdout] thread 'print_config::tests::load_env' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/print_config.rs:485:44
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56065f4ad750 - std::backtrace_rs::backtrace::libunwind::trace::h63b7a90188ab5fb3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56065f4ad750 - std::backtrace_rs::backtrace::trace_unsynchronized::h80aefbf9b851eca7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56065f4ad750 - std::sys_common::backtrace::_print_fmt::hbef05ae4237a4d72
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56065f4ad750 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h28abce2fdb9884c2
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56065f4cf9af - core::fmt::write::h3b84512577ca38a8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/fmt/mod.rs:1092:17
[INFO] [stdout]    5:     0x56065f4aa132 - std::io::Write::write_fmt::ha43497f2606bf479
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/io/mod.rs:1572:15
[INFO] [stdout]    6:     0x56065f4af995 - std::sys_common::backtrace::_print::h525280ee0d29bdde
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56065f4af995 - std::sys_common::backtrace::print::h1f0f5b9f3ef8fb78
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56065f4af995 - std::panicking::default_hook::{{closure}}::ha5838f6faa4a5a8f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56065f4af47e - std::panicking::default_hook::hfb9fe98acb0dcb3b
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56065f4aff9d - std::panicking::rust_panic_with_hook::hb89f5f19036e6af8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:591:17
[INFO] [stdout]   11:     0x56065f4afb37 - std::panicking::begin_panic_handler::{{closure}}::h119e7951427f41da
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:497:13
[INFO] [stdout]   12:     0x56065f4adc0c - std::sys_common::backtrace::__rust_end_short_backtrace::hce386c44bf47a128
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56065f4afa99 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:493:5
[INFO] [stdout]   14:     0x56065f03f901 - core::panicking::panic_fmt::h2242888e8769cd33
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56065f03f7f3 - core::option::expect_none_failed::hb1edf11f73e63728
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/option.rs:1329:5
[INFO] [stdout]   16:     0x56065f103aea - core::result::Result<T,E>::unwrap::h2aa399b2445ed253
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x56065f09602b - ptree::print_config::tests::load_env::hb42cf8b0064ff49b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:485:25
[INFO] [stdout]   18:     0x56065f095f7a - ptree::print_config::tests::load_env::{{closure}}::hffa903ff968c6ac4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:481:5
[INFO] [stdout]   19:     0x56065f0e5f6e - core::ops::function::FnOnce::call_once::haa0f8ad6da36a75b
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56065f166d23 - core::ops::function::FnOnce::call_once::hdb810ad7400115fe
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56065f166d23 - test::__rust_begin_short_backtrace::ha1f41cc5fdd4436d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:567:5
[INFO] [stdout]   22:     0x56065f165640 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5b11193df8b131e3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   23:     0x56065f165640 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf50f904c1a6fa2f6
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   24:     0x56065f165640 - std::panicking::try::do_call::ha03b6478dda0cd2d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   25:     0x56065f165640 - std::panicking::try::h3cb77b72195ddd43
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   26:     0x56065f165640 - std::panic::catch_unwind::h6b5552b2bb62113e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   27:     0x56065f165640 - test::run_test_in_process::hc7194b3d1995d805
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:589:18
[INFO] [stdout]   28:     0x56065f165640 - test::run_test::run_test_inner::{{closure}}::h939ee0e7ade9ca46
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:486:39
[INFO] [stdout]   29:     0x56065f13ef3e - test::run_test::run_test_inner::{{closure}}::h32985052db5accee
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:511:37
[INFO] [stdout]   30:     0x56065f13ef3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9fb42e36e9d0b83f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h73eb5d030ae9f27e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:474:17
[INFO] [stdout]   32:     0x56065f142e9f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0b21097ddcf592a1
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   33:     0x56065f142e9f - std::panicking::try::do_call::h548baa681d50a8e5
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   34:     0x56065f142e9f - std::panicking::try::h788942712f8b8932
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   35:     0x56065f142e9f - std::panic::catch_unwind::hc87eb933af4026f7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   36:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::h87c239f54e720337
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:473:30
[INFO] [stdout]   37:     0x56065f142e9f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1303b0fd11694b99
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc444a77f8dd8d825
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   39:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8b68a0a9a2093dfc
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   40:     0x56065f4b5a1a - std::sys::unix::thread::Thread::new::thread_start::hb95464447f61f48d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f9739024609 - start_thread
[INFO] [stdout]   42:     0x7f9738df6293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- print_config::tests::load_toml_config_file stdout ----
[INFO] [stdout] thread 'print_config::tests::load_toml_config_file' panicked at 'called `Result::unwrap()` on an `Err` value: "PoisonError { inner: .. }"', src/print_config.rs:458:35
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56065f4ad750 - std::backtrace_rs::backtrace::libunwind::trace::h63b7a90188ab5fb3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56065f4ad750 - std::backtrace_rs::backtrace::trace_unsynchronized::h80aefbf9b851eca7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56065f4ad750 - std::sys_common::backtrace::_print_fmt::hbef05ae4237a4d72
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56065f4ad750 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h28abce2fdb9884c2
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56065f4cf9af - core::fmt::write::h3b84512577ca38a8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/fmt/mod.rs:1092:17
[INFO] [stdout]    5:     0x56065f4aa132 - std::io::Write::write_fmt::ha43497f2606bf479
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/io/mod.rs:1572:15
[INFO] [stdout]    6:     0x56065f4af995 - std::sys_common::backtrace::_print::h525280ee0d29bdde
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56065f4af995 - std::sys_common::backtrace::print::h1f0f5b9f3ef8fb78
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56065f4af995 - std::panicking::default_hook::{{closure}}::ha5838f6faa4a5a8f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56065f4af47e - std::panicking::default_hook::hfb9fe98acb0dcb3b
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56065f4aff9d - std::panicking::rust_panic_with_hook::hb89f5f19036e6af8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:591:17
[INFO] [stdout]   11:     0x56065f4afb37 - std::panicking::begin_panic_handler::{{closure}}::h119e7951427f41da
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:497:13
[INFO] [stdout]   12:     0x56065f4adc0c - std::sys_common::backtrace::__rust_end_short_backtrace::hce386c44bf47a128
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56065f4afa99 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:493:5
[INFO] [stdout]   14:     0x56065f03f901 - core::panicking::panic_fmt::h2242888e8769cd33
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56065f03f7f3 - core::option::expect_none_failed::hb1edf11f73e63728
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/option.rs:1329:5
[INFO] [stdout]   16:     0x56065f274c64 - core::result::Result<T,E>::unwrap::hcb0ea92831f142b7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x56065f0958c9 - ptree::print_config::tests::load_toml_config_file::h35e63703a9a45d7c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:458:18
[INFO] [stdout]   18:     0x56065f09586a - ptree::print_config::tests::load_toml_config_file::{{closure}}::h6a63f6648e5835e2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:457:5
[INFO] [stdout]   19:     0x56065f0e5b4e - core::ops::function::FnOnce::call_once::h36330240712c74b7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56065f166d23 - core::ops::function::FnOnce::call_once::hdb810ad7400115fe
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56065f166d23 - test::__rust_begin_short_backtrace::ha1f41cc5fdd4436d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:567:5
[INFO] [stdout]   22:     0x56065f165640 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5b11193df8b131e3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   23:     0x56065f165640 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf50f904c1a6fa2f6
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   24:     0x56065f165640 - std::panicking::try::do_call::ha03b6478dda0cd2d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   25:     0x56065f165640 - std::panicking::try::h3cb77b72195ddd43
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   26:     0x56065f165640 - std::panic::catch_unwind::h6b5552b2bb62113e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   27:     0x56065f165640 - test::run_test_in_process::hc7194b3d1995d805
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:589:18
[INFO] [stdout]   28:     0x56065f165640 - test::run_test::run_test_inner::{{closure}}::h939ee0e7ade9ca46
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:486:39
[INFO] [stdout]   29:     0x56065f13ef3e - test::run_test::run_test_inner::{{closure}}::h32985052db5accee
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:511:37
[INFO] [stdout]   30:     0x56065f13ef3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9fb42e36e9d0b83f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h73eb5d030ae9f27e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:474:17
[INFO] [stdout]   32:     0x56065f142e9f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0b21097ddcf592a1
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   33:     0x56065f142e9f - std::panicking::try::do_call::h548baa681d50a8e5
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   34:     0x56065f142e9f - std::panicking::try::h788942712f8b8932
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   35:     0x56065f142e9f - std::panic::catch_unwind::hc87eb933af4026f7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   36:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::h87c239f54e720337
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:473:30
[INFO] [stdout]   37:     0x56065f142e9f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1303b0fd11694b99
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc444a77f8dd8d825
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   39:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8b68a0a9a2093dfc
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   40:     0x56065f4b5a1a - std::sys::unix::thread::Thread::new::thread_start::hb95464447f61f48d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f9739024609 - start_thread
[INFO] [stdout]   42:     0x7f9738df6293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- print_config::tests::load_yaml_config_file stdout ----
[INFO] [stdout] thread 'print_config::tests::load_yaml_config_file' panicked at 'called `Result::unwrap()` on an `Err` value: "PoisonError { inner: .. }"', src/print_config.rs:440:35
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56065f4ad750 - std::backtrace_rs::backtrace::libunwind::trace::h63b7a90188ab5fb3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56065f4ad750 - std::backtrace_rs::backtrace::trace_unsynchronized::h80aefbf9b851eca7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56065f4ad750 - std::sys_common::backtrace::_print_fmt::hbef05ae4237a4d72
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56065f4ad750 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h28abce2fdb9884c2
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56065f4cf9af - core::fmt::write::h3b84512577ca38a8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/fmt/mod.rs:1092:17
[INFO] [stdout]    5:     0x56065f4aa132 - std::io::Write::write_fmt::ha43497f2606bf479
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/io/mod.rs:1572:15
[INFO] [stdout]    6:     0x56065f4af995 - std::sys_common::backtrace::_print::h525280ee0d29bdde
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56065f4af995 - std::sys_common::backtrace::print::h1f0f5b9f3ef8fb78
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56065f4af995 - std::panicking::default_hook::{{closure}}::ha5838f6faa4a5a8f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56065f4af47e - std::panicking::default_hook::hfb9fe98acb0dcb3b
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56065f4aff9d - std::panicking::rust_panic_with_hook::hb89f5f19036e6af8
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:591:17
[INFO] [stdout]   11:     0x56065f4afb37 - std::panicking::begin_panic_handler::{{closure}}::h119e7951427f41da
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:497:13
[INFO] [stdout]   12:     0x56065f4adc0c - std::sys_common::backtrace::__rust_end_short_backtrace::hce386c44bf47a128
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56065f4afa99 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:493:5
[INFO] [stdout]   14:     0x56065f03f901 - core::panicking::panic_fmt::h2242888e8769cd33
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56065f03f7f3 - core::option::expect_none_failed::hb1edf11f73e63728
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/option.rs:1329:5
[INFO] [stdout]   16:     0x56065f274c64 - core::result::Result<T,E>::unwrap::hcb0ea92831f142b7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x56065f0953c3 - ptree::print_config::tests::load_yaml_config_file::hc5665dba19defc17
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:440:18
[INFO] [stdout]   18:     0x56065f09536a - ptree::print_config::tests::load_yaml_config_file::{{closure}}::hf7cf9b1ac3e88dab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/print_config.rs:439:5
[INFO] [stdout]   19:     0x56065f0e5e7e - core::ops::function::FnOnce::call_once::h7deb50698c96f24d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56065f166d23 - core::ops::function::FnOnce::call_once::hdb810ad7400115fe
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56065f166d23 - test::__rust_begin_short_backtrace::ha1f41cc5fdd4436d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:567:5
[INFO] [stdout]   22:     0x56065f165640 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5b11193df8b131e3
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   23:     0x56065f165640 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf50f904c1a6fa2f6
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   24:     0x56065f165640 - std::panicking::try::do_call::ha03b6478dda0cd2d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   25:     0x56065f165640 - std::panicking::try::h3cb77b72195ddd43
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   26:     0x56065f165640 - std::panic::catch_unwind::h6b5552b2bb62113e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   27:     0x56065f165640 - test::run_test_in_process::hc7194b3d1995d805
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:589:18
[INFO] [stdout]   28:     0x56065f165640 - test::run_test::run_test_inner::{{closure}}::h939ee0e7ade9ca46
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:486:39
[INFO] [stdout]   29:     0x56065f13ef3e - test::run_test::run_test_inner::{{closure}}::h32985052db5accee
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:511:37
[INFO] [stdout]   30:     0x56065f13ef3e - std::sys_common::backtrace::__rust_begin_short_backtrace::h9fb42e36e9d0b83f
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h73eb5d030ae9f27e
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:474:17
[INFO] [stdout]   32:     0x56065f142e9f - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0b21097ddcf592a1
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9
[INFO] [stdout]   33:     0x56065f142e9f - std::panicking::try::do_call::h548baa681d50a8e5
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40
[INFO] [stdout]   34:     0x56065f142e9f - std::panicking::try::h788942712f8b8932
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19
[INFO] [stdout]   35:     0x56065f142e9f - std::panic::catch_unwind::hc87eb933af4026f7
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14
[INFO] [stdout]   36:     0x56065f142e9f - std::thread::Builder::spawn_unchecked::{{closure}}::h87c239f54e720337
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:473:30
[INFO] [stdout]   37:     0x56065f142e9f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1303b0fd11694b99
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc444a77f8dd8d825
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   39:     0x56065f4b5a1a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8b68a0a9a2093dfc
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9
[INFO] [stdout]   40:     0x56065f4b5a1a - std::sys::unix::thread::Thread::new::thread_start::hb95464447f61f48d
[INFO] [stdout]                                at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f9739024609 - start_thread
[INFO] [stdout]   42:     0x7f9738df6293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     print_config::tests::load_env
[INFO] [stdout]     print_config::tests::load_toml_config_file
[INFO] [stdout]     print_config::tests::load_yaml_config_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 14 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "2c7a2028c92abe0281f7e2427546a0ae2a5806069ce82f5ee7e0a9bff58b03a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7a2028c92abe0281f7e2427546a0ae2a5806069ce82f5ee7e0a9bff58b03a3", kill_on_drop: false }`
[INFO] [stdout] 2c7a2028c92abe0281f7e2427546a0ae2a5806069ce82f5ee7e0a9bff58b03a3