[INFO] fetching crate babalcore 0.5.1...
[INFO] testing babalcore-0.5.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate babalcore 0.5.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate babalcore 0.5.1
[INFO] finished tweaking crates.io crate babalcore 0.5.1
[INFO] tweaked toml for crates.io crate babalcore 0.5.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate babalcore 0.5.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5c912131c0b2267c5dd1b0f4ab872adec550e134cb760e58c12ec9bf987ee27
[INFO] running `Command { std: "docker" "start" "-a" "c5c912131c0b2267c5dd1b0f4ab872adec550e134cb760e58c12ec9bf987ee27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c912131c0b2267c5dd1b0f4ab872adec550e134cb760e58c12ec9bf987ee27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c912131c0b2267c5dd1b0f4ab872adec550e134cb760e58c12ec9bf987ee27", kill_on_drop: false }`
[INFO] [stdout] c5c912131c0b2267c5dd1b0f4ab872adec550e134cb760e58c12ec9bf987ee27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d082c2d5e05df93a5f158ebc8e3fba608bea05d721d7b24b8ec8a7fea0699d2d
[INFO] running `Command { std: "docker" "start" "-a" "d082c2d5e05df93a5f158ebc8e3fba608bea05d721d7b24b8ec8a7fea0699d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling euclid v0.22.14
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling babalcore v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "d082c2d5e05df93a5f158ebc8e3fba608bea05d721d7b24b8ec8a7fea0699d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d082c2d5e05df93a5f158ebc8e3fba608bea05d721d7b24b8ec8a7fea0699d2d", kill_on_drop: false }`
[INFO] [stdout] d082c2d5e05df93a5f158ebc8e3fba608bea05d721d7b24b8ec8a7fea0699d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f80dea33bc15929da45033a4a428ea7b071385f3da143f81a77af6477613aa70
[INFO] running `Command { std: "docker" "start" "-a" "f80dea33bc15929da45033a4a428ea7b071385f3da143f81a77af6477613aa70", kill_on_drop: false }`
[INFO] [stderr]    Compiling babalcore v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "f80dea33bc15929da45033a4a428ea7b071385f3da143f81a77af6477613aa70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f80dea33bc15929da45033a4a428ea7b071385f3da143f81a77af6477613aa70", kill_on_drop: false }`
[INFO] [stdout] f80dea33bc15929da45033a4a428ea7b071385f3da143f81a77af6477613aa70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36d19789fe71556c811cf9ba23fdbcfc8bd57aae035d6fbb74afe397014729d3
[INFO] running `Command { std: "docker" "start" "-a" "36d19789fe71556c811cf9ba23fdbcfc8bd57aae035d6fbb74afe397014729d3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/babalcore-ed3d6e948cc3d650)
[INFO] [stdout] test input_jump::tests::test_set_stickiness_secs_f64 ... ok
[INFO] [stdout] test input_jump::tests::test_push_pop_rearm ... ok
[INFO] [stdout] test input_jump::tests::test_push_pop_with_stickiness ... ok
[INFO] [stdout] test level::tests::test_fmt ... ok
[INFO] [stdout] test input_jump::tests::test_default ... ok
[INFO] [stdout] test input_jump::tests::test_push_pop_without_stickiness ... ok
[INFO] [stdout] test maths::tests::test_fade_in ... ok
[INFO] [stdout] test maths::tests::test_heaviside_step ... ok
[INFO] [stdout] test level::tests::test_generate ... ok
[INFO] [stdout] test maths::tests::test_fade_out ... ok
[INFO] [stdout] test player_event_kind::tests::test_fmt ... ok
[INFO] [stdout] test player_event::tests::test_fmt ... ok
[INFO] [stdout] test slab_def::tests::test_fmt ... ok
[INFO] [stdout] test row::tests::test_fmt ... ok
[INFO] [stdout] test slab::tests::test_fmt ... ok
[INFO] [stdout] test slab_kind::tests::test_fmt ... ok
[INFO] [stdout] test time_helper::tests::test_default ... ok
[INFO] [stdout] test time_tracker::tests::test_fmt ... ok
[INFO] [stderr]    Doc-tests babalcore
[INFO] [stdout] test level::tests::test_sliding_length_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::new (line 106) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::right_key (line 213) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::left_key (line 243) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::push_jump (line 78) ... ok
[INFO] [stdout] test src/fake_input.rs - fake_input::FakeInput::new (line 16) ... ok
[INFO] [stdout] test src/level.rs - level::Level::first (line 173) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::pop_steer (line 266) ... ok
[INFO] [stdout] test src/fake_input.rs - fake_input::FakeInput::push_jump (line 29) ... ok
[INFO] [stdout] test src/fake_input.rs - fake_input::FakeInput::pop_steer (line 81) ... ok
[INFO] [stdout] test src/fake_input.rs - fake_input::FakeInput::push_steer (line 43) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::new (line 32) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::pop_jump (line 116) ... ok
[INFO] [stdout] test src/level.rs - level::Level::find_start_spot (line 217) ... ok
[INFO] [stdout] test src/fake_input.rs - fake_input::FakeInput::pop_jump (line 60) ... ok
[INFO] [stdout] test src/input_jump.rs - input_jump::InputJump::set_stickiness_secs_f64 (line 51) ... ok
[INFO] [stdout] test src/input_steer.rs - input_steer::InputSteer::mouse_move (line 131) ... ok
[INFO] [stdout] test src/level.rs - level::Level::generate (line 73) ... ok
[INFO] [stdout] test src/level.rs - level::Level::new (line 25) ... ok
[INFO] [stdout] test src/level.rs - level::Level::item (line 202) ... ok
[INFO] [stdout] test src/level.rs - level::Level::len (line 159) ... ok
[INFO] [stdout] test src/level.rs - level::Level::last (line 188) ... ok
[INFO] [stdout] test src/maths.rs - maths::fade_out (line 30) ... ok
[INFO] [stdout] test src/maths.rs - maths::heaviside_step (line 205) ... ok
[INFO] [stdout] test src/maths.rs - maths::boxcar (line 186) ... ok
[INFO] [stdout] test src/level.rs - level::Level::push (line 51) ... ok
[INFO] [stdout] test src/maths.rs - maths::pulse (line 152) ... ok
[INFO] [stdout] test src/level.rs - level::Level::slab_kind (line 101) ... ok
[INFO] [stdout] test src/level.rs - level::Level::skill (line 267) ... ok
[INFO] [stdout] test src/maths.rs - maths::fade_in (line 5) ... ok
[INFO] [stdout] test src/level.rs - level::Level::width (line 142) ... ok
[INFO] [stdout] test src/maths.rs - maths::sawtooth_wave (line 108) ... ok
[INFO] [stdout] test src/maths.rs - maths::sine_wave (line 136) ... ok
[INFO] [stdout] test src/row.rs - row::Row::set (line 50) ... ok
[INFO] [stdout] test src/maths.rs - maths::triangle_wave (line 82) ... ok
[INFO] [stdout] test src/maths.rs - maths::square_wave (line 56) ... ok
[INFO] [stdout] test src/row.rs - row::Row::new (line 18) ... ok
[INFO] [stdout] test src/time_helper.rs - time_helper::unwrap_now (line 9) ... ok
[INFO] [stdout] test src/row.rs - row::Row::slab_kind (line 33) ... ok
[INFO] [stdout] test src/time_tracker.rs - time_tracker::TimeTracker::now_sec (line 50) ... ok
[INFO] [stdout] test src/time_tracker.rs - time_tracker::TimeTracker::add (line 32) ... ok
[INFO] [stdout] test src/time_tracker.rs - time_tracker::TimeTracker::now_msec (line 66) ... ok
[INFO] [stdout] test src/time_tracker.rs - time_tracker::TimeTracker::new (line 18) ... ok
[INFO] [stdout] test src/type_helper.rs - type_helper::format_type_of (line 3) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/type_helper.rs - type_helper::format_type_of (line 3) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (1241) panicked at src/type_helper.rs:13:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "rust_out::main::MyType"
[INFO] [stdout]  right: "rust_out::main::_doctest_main_src_type_helper_rs_3_0::MyType"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b39f88295a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55b39f88295a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55b39f88295a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55b39f88295a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55b39f892a3a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55b39f892a3a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x55b39f885cd2 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55b39f885cd2 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55b39f86e9bf - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55b39f86e9bf - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55b39f87ef21 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x55b39f87f0db - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x55b39f86ea78 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x55b39f8667f9 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x55b39f86f25d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x55b39f8930ec - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x55b39f893003 - core[a96a4c5c53f902a3]::panicking::assert_failed_inner
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:439:17
[INFO] [stdout]   17:     0x55b39f8584b0 - core[a96a4c5c53f902a3]::panicking::assert_failed::<alloc[c960326de6de28e6]::string::String, alloc[c960326de6de28e6]::string::String>
[INFO] [stdout]   18:     0x55b39f8587e0 - rust_out[c29997ca7713e474]::main::_doctest_main_src_type_helper_rs_3_0
[INFO] [stdout]   19:     0x55b39f858526 - rust_out[c29997ca7713e474]::main
[INFO] [stdout]   20:     0x55b39f858983 - <fn() as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x55b39f8584e6 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   22:     0x55b39f8584f9 - std[ec4e911328de40a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   23:     0x55b39f87e6a4 - <&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   25:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panicking::catch_unwind::<i32, &dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   26:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panic::catch_unwind::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x55b39f87e6a4 - std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panicking::catch_unwind::<isize, std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x55b39f87e6a4 - std[ec4e911328de40a6]::panic::catch_unwind::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x55b39f87e6a4 - std[ec4e911328de40a6]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x55b39f8584d1 - std[ec4e911328de40a6]::rt::lang_start::<()>
[INFO] [stdout]   33:     0x55b39f8589e5 - main
[INFO] [stdout]   34:     0x78e5c53fa1ca - <unknown>
[INFO] [stdout]   35:     0x78e5c53fa28b - __libc_start_main
[INFO] [stdout]   36:     0x55b39f858265 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/type_helper.rs - type_helper::format_type_of (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 42 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.45s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "36d19789fe71556c811cf9ba23fdbcfc8bd57aae035d6fbb74afe397014729d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d19789fe71556c811cf9ba23fdbcfc8bd57aae035d6fbb74afe397014729d3", kill_on_drop: false }`
[INFO] [stdout] 36d19789fe71556c811cf9ba23fdbcfc8bd57aae035d6fbb74afe397014729d3
