[INFO] fetching crate konfiguration 0.2.2... [INFO] testing konfiguration-0.2.2 against try#d724b5ab2f4ac098ff483349a80b6a3799a5177b for pr-113843 [INFO] extracting crate konfiguration 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate konfiguration 0.2.2 on toolchain d724b5ab2f4ac098ff483349a80b6a3799a5177b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate konfiguration 0.2.2 [INFO] finished tweaking crates.io crate konfiguration 0.2.2 [INFO] tweaked toml for crates.io crate konfiguration 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c25856e2dc83e5fcb843a64641e7583c8c279198e1ffff9706e8ded509bfd7a7 [INFO] running `Command { std: "docker" "start" "-a" "c25856e2dc83e5fcb843a64641e7583c8c279198e1ffff9706e8ded509bfd7a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c25856e2dc83e5fcb843a64641e7583c8c279198e1ffff9706e8ded509bfd7a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25856e2dc83e5fcb843a64641e7583c8c279198e1ffff9706e8ded509bfd7a7", kill_on_drop: false }` [INFO] [stdout] c25856e2dc83e5fcb843a64641e7583c8c279198e1ffff9706e8ded509bfd7a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b51858125a36ffaf2916570701802241eca54c6552d03f23cd2d1e3d16322e11 [INFO] running `Command { std: "docker" "start" "-a" "b51858125a36ffaf2916570701802241eca54c6552d03f23cd2d1e3d16322e11", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.9 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling serde_yaml v0.9.24 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling konfiguration v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.95s [INFO] running `Command { std: "docker" "inspect" "b51858125a36ffaf2916570701802241eca54c6552d03f23cd2d1e3d16322e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b51858125a36ffaf2916570701802241eca54c6552d03f23cd2d1e3d16322e11", kill_on_drop: false }` [INFO] [stdout] b51858125a36ffaf2916570701802241eca54c6552d03f23cd2d1e3d16322e11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce3a0e603fb7a2878b00d05713a757dfcfab0439b7b76232b06146dec87afae4 [INFO] running `Command { std: "docker" "start" "-a" "ce3a0e603fb7a2878b00d05713a757dfcfab0439b7b76232b06146dec87afae4", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling serde_yaml v0.9.24 [INFO] [stderr] Compiling konfiguration v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.03s [INFO] running `Command { std: "docker" "inspect" "ce3a0e603fb7a2878b00d05713a757dfcfab0439b7b76232b06146dec87afae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce3a0e603fb7a2878b00d05713a757dfcfab0439b7b76232b06146dec87afae4", kill_on_drop: false }` [INFO] [stdout] ce3a0e603fb7a2878b00d05713a757dfcfab0439b7b76232b06146dec87afae4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d724b5ab2f4ac098ff483349a80b6a3799a5177b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 09cc676190b13cb709999f19bf026ab69f3b4c4fe61663d1a28cc119d5b2f870 [INFO] running `Command { std: "docker" "start" "-a" "09cc676190b13cb709999f19bf026ab69f3b4c4fe61663d1a28cc119d5b2f870", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/konfiguration-b5326f197cc03b05) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test env_vars::tests::should_expand_env_var ... ok [INFO] [stdout] test yaml::tests::should_parse_configuration_correctly ... ok [INFO] [stdout] test json::tests::should_return_error_if_file_not_found ... ok [INFO] [stdout] test yaml::tests::should_return_error_if_file_not_found ... ok [INFO] [stdout] test json::tests::should_parse_configuration_correctly ... ok [INFO] [stdout] test yaml::tests::should_use_defaults_if_env_var_is_missing ... ok [INFO] [stdout] test yaml::tests::should_parse_config_with_env_vars_correctly ... ok [INFO] [stdout] test env_vars::tests::should_return_error_if_env_not_present_and_no_default ... ok [INFO] [stdout] test json::tests::should_parse_config_with_env_vars_correctly ... ok [INFO] [stdout] test env_vars::tests::should_use_default_if_env_not_present ... ok [INFO] [stdout] test json::tests::should_use_defaults_if_env_var_is_missing ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- json::tests::should_use_defaults_if_env_var_is_missing stdout ---- [INFO] [stdout] thread 'json::tests::should_use_defaults_if_env_var_is_missing' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `3000`, [INFO] [stdout] right: `8080`', src/json.rs:111:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x557e5aaadc81 - std::backtrace_rs::backtrace::libunwind::trace::h739ec181bd3bd192 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x557e5aaadc81 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c66fffa8ed12204 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x557e5aaadc81 - std::sys_common::backtrace::_print_fmt::h7516c808a13dd2a8 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x557e5aaadc81 - ::fmt::h36cf058bf00f1d43 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x557e5aad9cfc - core::fmt::rt::Argument::fmt::he3895a29fa8140d3 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x557e5aad9cfc - core::fmt::write::hb5d897b3776b75c9 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x557e5aaaac5e - std::io::Write::write_fmt::h446ec65e81f1b759 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x557e5aaada95 - std::sys_common::backtrace::_print::he50b112759a05479 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x557e5aaada95 - std::sys_common::backtrace::print::hd87678fbb1c1b8e9 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x557e5aaaf7b3 - std::panicking::default_hook::{{closure}}::h520841a09e5b8e9c [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:269:22 [INFO] [stdout] 10: 0x557e5aaaf450 - std::panicking::default_hook::hb83255e266aa1d71 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:285:9 [INFO] [stdout] 11: 0x557e5a7b63f7 - as core::ops::function::Fn>::call::hc710099e0f8c423a [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x557e5a7b63f7 - test::test_main::{{closure}}::h14976b654346d4ad [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x557e5aaafeae - as core::ops::function::Fn>::call::h4474bff724dc1968 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x557e5aaafeae - std::panicking::rust_panic_with_hook::hd923f0b3176be351 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:709:13 [INFO] [stdout] 15: 0x557e5aaafc37 - std::panicking::begin_panic_handler::{{closure}}::h7732b0d5090f868c [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:597:13 [INFO] [stdout] 16: 0x557e5aaae0e6 - std::sys_common::backtrace::__rust_end_short_backtrace::hd3215e0a304cb1e6 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stdout] 17: 0x557e5aaaf982 - rust_begin_unwind [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:593:5 [INFO] [stdout] 18: 0x557e5a74abc3 - core::panicking::panic_fmt::hf8c9b1b69e223ecf [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/panicking.rs:67:14 [INFO] [stdout] 19: 0x557e5a74af9b - core::panicking::assert_failed_inner::hab2312814d33adbe [INFO] [stdout] 20: 0x557e5a9511fa - core::panicking::assert_failed::he459c2867a9c3969 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/panicking.rs:229:5 [INFO] [stdout] 21: 0x557e5a76433b - konfiguration::json::tests::should_use_defaults_if_env_var_is_missing::ha8058fa781aa4736 [INFO] [stdout] at /opt/rustwide/workdir/src/json.rs:111:9 [INFO] [stdout] 22: 0x557e5a7641d7 - konfiguration::json::tests::should_use_defaults_if_env_var_is_missing::{{closure}}::h655c3f654b74e7b1 [INFO] [stdout] at /opt/rustwide/workdir/src/json.rs:105:52 [INFO] [stdout] 23: 0x557e5a75a6b5 - core::ops::function::FnOnce::call_once::heef940ac1b06fd16 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x557e5a7bb69f - core::ops::function::FnOnce::call_once::h11078fa479b643f5 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x557e5a7bb69f - test::__rust_begin_short_backtrace::h80e6cfa42885071e [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:626:18 [INFO] [stdout] 26: 0x557e5a7ba6d2 - test::run_test_in_process::{{closure}}::h3d48aa71673f92f6 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:649:60 [INFO] [stdout] 27: 0x557e5a7ba6d2 - as core::ops::function::FnOnce<()>>::call_once::h96dc42228b07dbcf [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x557e5a7ba6d2 - std::panicking::try::do_call::h352ee96fe6c276d4 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:500:40 [INFO] [stdout] 29: 0x557e5a7ba6d2 - std::panicking::try::he6e8750eedee8297 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:464:19 [INFO] [stdout] 30: 0x557e5a7ba6d2 - std::panic::catch_unwind::h853de8d29df91e27 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x557e5a7ba6d2 - test::run_test_in_process::h35c85fd2179cc49d [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:649:27 [INFO] [stdout] 32: 0x557e5a7ba6d2 - test::run_test::{{closure}}::hb10098e5ac3cdcb3 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:572:43 [INFO] [stdout] 33: 0x557e5a781534 - test::run_test::{{closure}}::h1818cbbc8e1b4a2e [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/test/src/lib.rs:600:41 [INFO] [stdout] 34: 0x557e5a781534 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8d9d4bb268daa0a0 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys_common/backtrace.rs:135:18 [INFO] [stdout] 35: 0x557e5a78718b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h0fefc0ce4f670cd9 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x557e5a78718b - as core::ops::function::FnOnce<()>>::call_once::hdf335d4d76d78886 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x557e5a78718b - std::panicking::try::do_call::hb02f54071ad1bbcc [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:500:40 [INFO] [stdout] 38: 0x557e5a78718b - std::panicking::try::hceb1c9208fc751e4 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panicking.rs:464:19 [INFO] [stdout] 39: 0x557e5a78718b - std::panic::catch_unwind::h8a1ed55955a3d386 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x557e5a78718b - std::thread::Builder::spawn_unchecked_::{{closure}}::hf12960b97ece0619 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x557e5a78718b - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3431c5eb5d5329fb [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x557e5aab45c5 - as core::ops::function::FnOnce>::call_once::h0d11e726055d6ea9 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 43: 0x557e5aab45c5 - as core::ops::function::FnOnce>::call_once::h2ab7960dd59e2260 [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 44: 0x557e5aab45c5 - std::sys::unix::thread::Thread::new::thread_start::hcc70088a8406743d [INFO] [stdout] at /rustc/d724b5ab2f4ac098ff483349a80b6a3799a5177b/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f8d5b10bb43 - [INFO] [stdout] 46: 0x7f8d5b19cbb4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] json::tests::should_use_defaults_if_env_var_is_missing [INFO] [stdout] [INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "09cc676190b13cb709999f19bf026ab69f3b4c4fe61663d1a28cc119d5b2f870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09cc676190b13cb709999f19bf026ab69f3b4c4fe61663d1a28cc119d5b2f870", kill_on_drop: false }` [INFO] [stdout] 09cc676190b13cb709999f19bf026ab69f3b4c4fe61663d1a28cc119d5b2f870