[INFO] fetching crate decent-serde-json-derive-alternative 0.5.0...
[INFO] testing decent-serde-json-derive-alternative-0.5.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate decent-serde-json-derive-alternative 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate decent-serde-json-derive-alternative 0.5.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate decent-serde-json-derive-alternative 0.5.0
[INFO] finished tweaking crates.io crate decent-serde-json-derive-alternative 0.5.0
[INFO] tweaked toml for crates.io crate decent-serde-json-derive-alternative 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 450f01459f990ed4c2b65f5113bcceb5d058c1e3456d583b629ec59899e539c2
[INFO] running `Command { std: "docker" "start" "-a" "450f01459f990ed4c2b65f5113bcceb5d058c1e3456d583b629ec59899e539c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "450f01459f990ed4c2b65f5113bcceb5d058c1e3456d583b629ec59899e539c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450f01459f990ed4c2b65f5113bcceb5d058c1e3456d583b629ec59899e539c2", kill_on_drop: false }`
[INFO] [stdout] 450f01459f990ed4c2b65f5113bcceb5d058c1e3456d583b629ec59899e539c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3080dee4b66cacbd56a918732cc5764984360879ac63ec3f42ec68759ea55cfa
[INFO] running `Command { std: "docker" "start" "-a" "3080dee4b66cacbd56a918732cc5764984360879ac63ec3f42ec68759ea55cfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling decent-synquote-alternative v0.4.0
[INFO] [stderr]    Compiling decent-serde-json-derive-alternative v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "3080dee4b66cacbd56a918732cc5764984360879ac63ec3f42ec68759ea55cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3080dee4b66cacbd56a918732cc5764984360879ac63ec3f42ec68759ea55cfa", kill_on_drop: false }`
[INFO] [stdout] 3080dee4b66cacbd56a918732cc5764984360879ac63ec3f42ec68759ea55cfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4168d3b8e4fb285266686072c8b762eb9905dad53382fa87c4c607ccbd346e47
[INFO] running `Command { std: "docker" "start" "-a" "4168d3b8e4fb285266686072c8b762eb9905dad53382fa87c4c607ccbd346e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling decent-serde-json-derive-alternative v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "4168d3b8e4fb285266686072c8b762eb9905dad53382fa87c4c607ccbd346e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4168d3b8e4fb285266686072c8b762eb9905dad53382fa87c4c607ccbd346e47", kill_on_drop: false }`
[INFO] [stdout] 4168d3b8e4fb285266686072c8b762eb9905dad53382fa87c4c607ccbd346e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d9308e85581a0e487abcba77ef63fd260c0f7e0d4eb990afbeb722aa13574afb
[INFO] running `Command { std: "docker" "start" "-a" "d9308e85581a0e487abcba77ef63fd260c0f7e0d4eb990afbeb722aa13574afb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decent_serde_json_derive_alternative-6144babde251dad5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_impl_from_json_to_json_for_tuple ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_impl_from_json_to_json_for_tuple stdout ----
[INFO] [stdout] thread 'test::test_impl_from_json_to_json_for_tuple' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `"impl < T0 , T1 > decent_serde_json_alternative :: FromJson for (T0 , T1) where T0 : decent_serde_json_alternative :: FromJson , T1 : decent_serde_json_alternative :: FromJson { fn from_json (json : & decent_serde_json_alternative :: json :: JsonValue) -> Option < Self > { if let decent_serde_json_alternative :: json :: JsonValue :: Object (o) = json { let mut t0 = :: std :: option :: Option :: None ; let mut t1 = :: std :: option :: Option :: None ; for (key , value) in o . iter () { match key { \"0\" => { t0 = :: std :: option :: Option :: Some (< _ >:: from_json (value) ?) ; } \"1\" => { t1 = :: std :: option :: Option :: Some (< _ >:: from_json (value) ?) ; } _ => { } } } let t0 = t0 ?; let t1 = t1 ?; :: std :: option :: Option :: Some ((t0 , t1)) } else { :: std :: option :: Option :: None } } } impl < T0 , T1 > ToJson for (T0 , T1) where T0 : ToJson , T1 : ToJson { fn to_json (& self) -> decent_serde_json_alternative :: json :: JsonValue { let mut object = :: json :: object :: Object :: new () ; object . insert (\"0\" , self . 0 . to_json ()) ; object . insert (\"1\" , self . 1 . to_json ()) ; decent_serde_json_alternative :: json :: JsonValue :: Object (object) } }"`,
[INFO] [stdout]  right: `"impl < T0 , T1 > FromJson for (T0 , T1) where T0 : FromJson , T1 : FromJson { fn from_json (json : & JsonValue) -> Option < Self > { if let JsonValue :: Object (o) = json { let mut t0 = None ; let mut t1 = None ; for (key , value) in o . iter () { match key { \"0\" => { t0 = Some (< _ >:: from_json (value) ?) ; } \"1\" => { t1 = Some (< _ >:: from_json (value) ?) ; } _ => { } } } let t0 = t0 ?; let t1 = t1 ?; Some ((t0 , t1)) } else { None } } } impl < T0 , T1 > ToJson for (T0 , T1) where T0 : ToJson , T1 : ToJson { fn to_json (& self) -> JsonValue { let mut object = :: json :: object :: Object :: new () ; object . insert (\"0\" , self . 0 . to_json ()) ; object . insert (\"1\" , self . 1 . to_json ()) ; JsonValue :: Object (object) } }"`: 
[INFO] [stdout] 
[INFO] [stdout] impl < T0 , T1 > decent_serde_json_alternative :: FromJson for (T0 , T1) where T0 : decent_serde_json_alternative :: FromJson , T1 : decent_serde_json_alternative :: FromJson { fn from_json (json : & decent_serde_json_alternative :: json :: JsonValue) -> Option < Self > { if let decent_serde_json_alternative :: json :: JsonValue :: Object (o) = json { let mut t0 = :: std :: option :: Option :: None ; let mut t1 = :: std :: option :: Option :: None ; for (key , value) in o . iter () { match key { "0" => { t0 = :: std :: option :: Option :: Some (< _ >:: from_json (value) ?) ; } "1" => { t1 = :: std :: option :: Option :: Some (< _ >:: from_json (value) ?) ; } _ => { } } } let t0 = t0 ?; let t1 = t1 ?; :: std :: option :: Option :: Some ((t0 , t1)) } else { :: std :: option :: Option :: None } } } impl < T0 , T1 > ToJson for (T0 , T1) where T0 : ToJson , T1 : ToJson { fn to_json (& self) -> decent_serde_json_alternative :: json :: JsonValue { let mut object = :: json :: object :: Object :: new () ; object . insert ("0" , self . 0 . to_json ()) ; object . insert ("1" , self . 1 . to_json ()) ; decent_serde_json_alternative :: json :: JsonValue :: Object (object) } }
[INFO] [stdout] 
[INFO] [stdout] impl < T0 , T1 > FromJson for (T0 , T1) where T0 : FromJson , T1 : FromJson { fn from_json (json : & JsonValue) -> Option < Self > { if let JsonValue :: Object (o) = json { let mut t0 = None ; let mut t1 = None ; for (key , value) in o . iter () { match key { "0" => { t0 = Some (< _ >:: from_json (value) ?) ; } "1" => { t1 = Some (< _ >:: from_json (value) ?) ; } _ => { } } } let t0 = t0 ?; let t1 = t1 ?; Some ((t0 , t1)) } else { None } } } impl < T0 , T1 > ToJson for (T0 , T1) where T0 : ToJson , T1 : ToJson { fn to_json (& self) -> JsonValue { let mut object = :: json :: object :: Object :: new () ; object . insert ("0" , self . 0 . to_json ()) ; object . insert ("1" , self . 1 . to_json ()) ; JsonValue :: Object (object) } }', src/lib.rs:422:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7f80d6f2a31a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x7f80d6f2a31a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x7f80d6f2a31a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x7f80d6f2a31a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x7f80d6f8db6e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x7f80d6f1d1c5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x7f80d6f2a0e5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x7f80d6f2a0e5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x7f80d6f2ce5f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x7f80d6f2cb1f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x7f80d701de27 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x7f80d701de27 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x7f80d6f2d69d - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x7f80d6f2d69d - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x7f80d6f2d419 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x7f80d6f2a786 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x7f80d6f2d122 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x7f80d6f89ec3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x7f80d6f8a3c9 - core::panicking::assert_failed_inner::haf9816227b20b6f2
[INFO] [stdout]   19:     0x55702b00b1da - core::panicking::assert_failed::hbdc2cf9e7f570a40
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:211:5
[INFO] [stdout]   20:     0x55702b00aed1 - decent_serde_json_derive_alternative::test::test_impl_from_json_to_json_for_tuple::h397ee6f25b58a6fa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:422:9
[INFO] [stdout]   21:     0x55702b00ab67 - decent_serde_json_derive_alternative::test::test_impl_from_json_to_json_for_tuple::{{closure}}::hc087f0ae07bdaea9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:376:48
[INFO] [stdout]   22:     0x55702b00be55 - core::ops::function::FnOnce::call_once::hf32c7f4daa8bead3
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x7f80d7023e2f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x7f80d7023e2f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x7f80d6ff18dc - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x7f80d6ff18dc - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x7f80d7022df6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   28:     0x7f80d7022df6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x7f80d7022df6 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x7f80d7022df6 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x7f80d7022df6 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x7f80d7022df6 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x7f80d7022df6 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x7f80d6feb591 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x7f80d6feb591 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x7f80d6ff196b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x7f80d6ff196b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x7f80d6ff196b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x7f80d6ff196b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x7f80d6ff196b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x7f80d6ff196b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x7f80d6ff196b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x7f80d6f37593 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   44:     0x7f80d6f37593 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x7f80d6f37593 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7f80d6c56b43 - <unknown>
[INFO] [stdout]   47:     0x7f80d6ce7bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_impl_from_json_to_json_for_tuple
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d9308e85581a0e487abcba77ef63fd260c0f7e0d4eb990afbeb722aa13574afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9308e85581a0e487abcba77ef63fd260c0f7e0d4eb990afbeb722aa13574afb", kill_on_drop: false }`
[INFO] [stdout] d9308e85581a0e487abcba77ef63fd260c0f7e0d4eb990afbeb722aa13574afb
