[INFO] fetching crate promisery 2.0.1...
[INFO] testing promisery-2.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate promisery 2.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate promisery 2.0.1
[INFO] finished tweaking crates.io crate promisery 2.0.1
[INFO] tweaked toml for crates.io crate promisery 2.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate promisery 2.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate promisery 2.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oneshot v0.1.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8b40cb541cf8232ded9d257774ac8fba5812a136098984bbb7366fc341f38be
[INFO] running `Command { std: "docker" "start" "-a" "e8b40cb541cf8232ded9d257774ac8fba5812a136098984bbb7366fc341f38be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8b40cb541cf8232ded9d257774ac8fba5812a136098984bbb7366fc341f38be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b40cb541cf8232ded9d257774ac8fba5812a136098984bbb7366fc341f38be", kill_on_drop: false }`
[INFO] [stdout] e8b40cb541cf8232ded9d257774ac8fba5812a136098984bbb7366fc341f38be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228819d2eb6dda67fabcc906ea1835156b55705286a1964a8d89c7b6702c1b4a
[INFO] running `Command { std: "docker" "start" "-a" "228819d2eb6dda67fabcc906ea1835156b55705286a1964a8d89c7b6702c1b4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling oneshot v0.1.11
[INFO] [stderr]    Compiling promisery v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "228819d2eb6dda67fabcc906ea1835156b55705286a1964a8d89c7b6702c1b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228819d2eb6dda67fabcc906ea1835156b55705286a1964a8d89c7b6702c1b4a", kill_on_drop: false }`
[INFO] [stdout] 228819d2eb6dda67fabcc906ea1835156b55705286a1964a8d89c7b6702c1b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b3c721fc828fe6c24b529803dfd8409b70a970dcdcbdd7772f8049e65b1f1a
[INFO] running `Command { std: "docker" "start" "-a" "e7b3c721fc828fe6c24b529803dfd8409b70a970dcdcbdd7772f8049e65b1f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling promisery v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "e7b3c721fc828fe6c24b529803dfd8409b70a970dcdcbdd7772f8049e65b1f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b3c721fc828fe6c24b529803dfd8409b70a970dcdcbdd7772f8049e65b1f1a", kill_on_drop: false }`
[INFO] [stdout] e7b3c721fc828fe6c24b529803dfd8409b70a970dcdcbdd7772f8049e65b1f1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 747894fa7a8ddf1b2ac04c9442ee0b83e9613238465debeabaa12b6e5a9b36d5
[INFO] running `Command { std: "docker" "start" "-a" "747894fa7a8ddf1b2ac04c9442ee0b83e9613238465debeabaa12b6e5a9b36d5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/promisery-249fe97e9cb096cb)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_promise_error_propagation ... ok
[INFO] [stdout] test tests::test_promise_double_resolution ... ok
[INFO] [stdout] test tests::test_promise_drop_behavior ... ok
[INFO] [stdout] test tests::test_promise_all ... ok
[INFO] [stdout] test tests::test_then_creates_file_in_dir ... ok
[INFO] [stdout] test tests::test_new_creates_file ... ok
[INFO] [stderr]    Doc-tests promisery
[INFO] [stdout] test tests::test_map_chain_and_map_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs - Promise<T,E>::all (line 551) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map (line 355) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::new (line 431) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::from_result (line 624) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map_err (line 401) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map_err (line 408) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::fulfilled (line 170) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::fulfilled (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map (line 362) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map_err (line 393) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::poll (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::map (line 371) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::all (line 559) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::poll (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::new (line 438) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::all (line 571) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::poll (line 139) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::new (line 445) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::reject (line 612) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::race (line 508) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::race (line 477) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::panicked (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - Promise<T,E>::all (line 578) ... ok
[INFO] [stdout] test src/lib.rs - PromisePanic (line 62) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::resolve (line 600) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::wait_timeout (line 250) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::then (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::race (line 501) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::then (line 324) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::wait_deadline (line 278) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::race (line 489) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::then (line 316) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::wait_nopanic (line 232) ... ok
[INFO] [stdout] test src/lib.rs - Promise<T,E>::wait (line 206) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Promise<T,E>::panicked (line 185) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (824) panicked at src/lib.rs:8:35:
[INFO] [stdout] explicit panic
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x65318deb22b2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65318deb22b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65318deb22b2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x65318deb22b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x65318dec112f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x65318dec112f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x65318de8ec21 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x65318de8ec21 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x65318de94602 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x65318de96c3f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x65318de96a99 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x65318de972c5 - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x65318de97126 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   13:     0x65318de94739 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x65318de8360d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x65318dec4880 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x65318dec485c - core::panicking::panic::hb515f22c0e98143a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5
[INFO] [stdout]   17:     0x65318de827ea - rust_out::main::_doctest_main_src_lib_rs_185_0::{{closure}}::hab3fb5bc09d8b556
[INFO] [stdout]   18:     0x65318de82f08 - promisery::Promise<T,E>::new::{{closure}}::h6a4d817db6d4a42c
[INFO] [stdout]   19:     0x65318de7bbb9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb70d1a892206614d
[INFO] [stdout]   20:     0x65318de8280e - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::he03f87fc03c9dde8
[INFO] [stdout]   21:     0x65318de83033 - promisery::Promise<T,E>::new::{{closure}}::{{closure}}::h0e46e6230db8ef35
[INFO] [stdout]   22:     0x65318de7d9b6 - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::h2968396256586300
[INFO] [stdout]   23:     0x65318de7d95b - core::iter::traits::iterator::Iterator::fold::he119ae2bb777b6b9
[INFO] [stdout]   24:     0x65318de7d9a6 - core::iter::traits::iterator::Iterator::for_each::h321fa0bcca7f983f
[INFO] [stdout]   25:     0x65318de82ee1 - promisery::Promise<T,E>::new::{{closure}}::h509843f77428b035
[INFO] [stdout]   26:     0x65318de72106 - std::sys::backtrace::__rust_begin_short_backtrace::h3d2cbc35d5e143ca
[INFO] [stdout]   27:     0x65318de7aefb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h419d2fef44baa7d9
[INFO] [stdout]   28:     0x65318de712e0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6fe6e1fd1920c935
[INFO] [stdout]   29:     0x65318de7b0d0 - std::panicking::catch_unwind::do_call::haf5fe52c8b23da03
[INFO] [stdout]   30:     0x65318de8306b - __rust_try
[INFO] [stdout]   31:     0x65318de7ad18 - std::thread::Builder::spawn_unchecked_::{{closure}}::h7c957a9e1b12b55e
[INFO] [stdout]   32:     0x65318de7bbd6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf1c6db1411302634
[INFO] [stdout]   33:     0x65318de93daf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   34:     0x65318de93daf - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   35:     0x746c963ecaa4 - <unknown>
[INFO] [stdout]   36:     0x746c96479a64 - clone
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (823) panicked at src/lib.rs:10:1:
[INFO] [stdout] assertion failed: p.panicked()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x65318deb22b2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x65318deb22b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x65318deb22b2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x65318deb22b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x65318dec112f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x65318dec112f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x65318de8ec21 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x65318de8ec21 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x65318de94602 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x65318de96c3f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x65318de96a99 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x65318de972c5 - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x65318de97126 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13
[INFO] [stdout]   13:     0x65318de94739 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x65318de8360d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x65318dec4880 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x65318dec485c - core::panicking::panic::hb515f22c0e98143a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:145:5
[INFO] [stdout]   17:     0x65318de827a9 - rust_out::main::_doctest_main_src_lib_rs_185_0::h494cc8f589be1b23
[INFO] [stdout]   18:     0x65318de82716 - rust_out::main::hcbdc0960c876f2af
[INFO] [stdout]   19:     0x65318de7bd13 - core::ops::function::FnOnce::call_once::hfb4119cacd246208
[INFO] [stdout]   20:     0x65318de72116 - std::sys::backtrace::__rust_begin_short_backtrace::h410c329a888fe2f7
[INFO] [stdout]   21:     0x65318de71e09 - std::rt::lang_start::{{closure}}::h39fc2126d871a896
[INFO] [stdout]   22:     0x65318de90010 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc7ed5622678f5124
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x65318de90010 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x65318de90010 - std::panicking::catch_unwind::hff67b45e0819a036
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x65318de90010 - std::panic::catch_unwind::hec0fb0db85f7fd60
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x65318de90010 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x65318de90010 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x65318de90010 - std::panicking::catch_unwind::h3816830c825cbe04
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x65318de90010 - std::panic::catch_unwind::h408406c8f02ebb9d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x65318de90010 - std::rt::lang_start_internal::hce2b8b328837374b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x65318de71df1 - std::rt::lang_start::h866de1957bb2b812
[INFO] [stdout]   32:     0x65318de830a5 - main
[INFO] [stdout]   33:     0x746c9637a1ca - <unknown>
[INFO] [stdout]   34:     0x746c9637a28b - __libc_start_main
[INFO] [stdout]   35:     0x65318de70fd5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Promise<T,E>::panicked (line 185)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.96s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "747894fa7a8ddf1b2ac04c9442ee0b83e9613238465debeabaa12b6e5a9b36d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747894fa7a8ddf1b2ac04c9442ee0b83e9613238465debeabaa12b6e5a9b36d5", kill_on_drop: false }`
[INFO] [stdout] 747894fa7a8ddf1b2ac04c9442ee0b83e9613238465debeabaa12b6e5a9b36d5
