[INFO] fetching crate nar_dev_utils 0.44.0...
[INFO] testing nar_dev_utils-0.44.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nar_dev_utils 0.44.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nar_dev_utils 0.44.0
[INFO] finished tweaking crates.io crate nar_dev_utils 0.44.0
[INFO] tweaked toml for crates.io crate nar_dev_utils 0.44.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nar_dev_utils 0.44.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69b7bd7c2679b656581a6ff4325e43cfeaa403e8b7d6a04ee2a88f0b00d1f31b
[INFO] running `Command { std: "docker" "start" "-a" "69b7bd7c2679b656581a6ff4325e43cfeaa403e8b7d6a04ee2a88f0b00d1f31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69b7bd7c2679b656581a6ff4325e43cfeaa403e8b7d6a04ee2a88f0b00d1f31b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b7bd7c2679b656581a6ff4325e43cfeaa403e8b7d6a04ee2a88f0b00d1f31b", kill_on_drop: false }`
[INFO] [stdout] 69b7bd7c2679b656581a6ff4325e43cfeaa403e8b7d6a04ee2a88f0b00d1f31b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ed4c3f83ba8995d088a0cfbd63ba09d56fa681f8e268f0e29b4c594c36c692
[INFO] running `Command { std: "docker" "start" "-a" "85ed4c3f83ba8995d088a0cfbd63ba09d56fa681f8e268f0e29b4c594c36c692", kill_on_drop: false }`
[INFO] [stderr]    Compiling nar_dev_utils v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "85ed4c3f83ba8995d088a0cfbd63ba09d56fa681f8e268f0e29b4c594c36c692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ed4c3f83ba8995d088a0cfbd63ba09d56fa681f8e268f0e29b4c594c36c692", kill_on_drop: false }`
[INFO] [stdout] 85ed4c3f83ba8995d088a0cfbd63ba09d56fa681f8e268f0e29b4c594c36c692
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c7a74b57d54fae1b4ca957120b4e9d302e0429f135171d5f892d976ab075b6
[INFO] running `Command { std: "docker" "start" "-a" "43c7a74b57d54fae1b4ca957120b4e9d302e0429f135171d5f892d976ab075b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nar_dev_utils v0.44.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "43c7a74b57d54fae1b4ca957120b4e9d302e0429f135171d5f892d976ab075b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c7a74b57d54fae1b4ca957120b4e9d302e0429f135171d5f892d976ab075b6", kill_on_drop: false }`
[INFO] [stdout] 43c7a74b57d54fae1b4ca957120b4e9d302e0429f135171d5f892d976ab075b6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f5f9222a0e44c6eb0c797847beca96f8f5c7bfc5dcbdb9f9ae86362e606f02d
[INFO] running `Command { std: "docker" "start" "-a" "9f5f9222a0e44c6eb0c797847beca96f8f5c7bfc5dcbdb9f9ae86362e606f02d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nar_dev_utils-6d4ac4ac404a6958)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests nar_dev_utils
[INFO] [stdout] test prelude::tests::test_linear_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/macros.rs - macros::catch_flow (line 553) ... ok
[INFO] [stdout] test src/macros.rs - macros::fail_tests (line 366) ... ok
[INFO] [stdout] test src/macros.rs - macros::fail_tests (line 382) ... ok
[INFO] [stdout] test src/macros.rs - macros::for_in_ifs (line 1885) ... ok
[INFO] [stdout] test src/macros.rs - macros::asserts (line 450) ... ok
[INFO] [stdout] test src/macros.rs - macros::first (line 89) ... ok
[INFO] [stdout] test src/macros.rs - macros::fail_tests (line 341) ... ok
[INFO] [stdout] test src/macros.rs - macros::first (line 39) ... ok
[INFO] [stdout] test src/macros.rs - macros::impl_once (line 2769) ... ignored
[INFO] [stdout] test src/macros.rs - macros::first (line 61) ... ok
[INFO] [stdout] test src/macros.rs - macros::first (line 111) ... ok
[INFO] [stdout] test src/macros.rs - macros::f_tensor (line 622) ... ok
[INFO] [stdout] test src/macros.rs - macros::first (line 126) ... ok
[INFO] [stdout] test src/macros.rs - macros::first (line 22) ... ok
[INFO] [stdout] test src/macros.rs - macros::catch_flow (line 571) ... ok
[INFO] [stdout] test src/macros.rs - macros::f_parallel (line 826) ... ok
[INFO] [stdout] test src/macros.rs - macros::if_return (line 942) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 3058) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 3011) ... ok
[INFO] [stdout] test src/macros.rs - macros::macro_once (line 2235) ... ok
[INFO] [stdout] test src/macros.rs - macros::if_return (line 967) ... ok
[INFO] [stdout] test src/macros.rs - macros::macro_once (line 2223) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 3036) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 2995) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 3094) ... ok
[INFO] [stdout] test src/macros.rs - macros::ifs (line 3079) ... ok
[INFO] [stdout] test src/macros.rs - macros::macro_once (line 2247) ... FAILED
[INFO] [stdout] test src/macros.rs - macros::show (line 257) ... ok
[INFO] [stdout] test src/macros.rs - macros::matches_or (line 2485) ... ok
[INFO] [stdout] test src/macros.rs - macros::show (line 269) ... ok
[INFO] [stdout] test src/macros.rs - macros::impl_once (line 2781) ... ok
[INFO] [stdout] test src/macros.rs - macros::list (line 2085) ... ok
[INFO] [stdout] test src/macros.rs - macros::pipe (line 1271) ... ok
[INFO] [stdout] test src/macros.rs - macros::push_str (line 521) ... ok
[INFO] [stdout] test src/macros.rs - macros::pipe (line 1304) ... ok
[INFO] [stdout] test src/macros.rs - macros::unwrap_or_return (line 2550) ... ok
[INFO] [stdout] test src/macros.rs - macros::manipulate (line 1613) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/macros.rs - macros::macro_once (line 2247) stdout ----
[INFO] [stdout] warning: non-local `macro_rules!` definition, `#[macro_export]` macro should be written at top level module
[INFO] [stdout]    --> src/macros.rs:2320:1
[INFO] [stdout]     |
[INFO] [stdout]  76 | / macro_once! {
[INFO] [stdout]  77 | |     /// 试验/多分派
[INFO] [stdout]  78 | |     #[macro_export]
[INFO] [stdout]  79 | |     macro multi_dispatch {
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |     d => 4;
[INFO] [stdout] 103 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: remove the `#[macro_export]` or make this doc-test a standalone test with its own `fn main() { ... }`
[INFO] [stdout]     = note: a `macro_rules!` definition is non-local if it is nested inside an item and has a `#[macro_export]` attribute
[INFO] [stdout]     = note: the macro `macro_once` may come from an old version of the `nar_dev_utils` crate, try updating your dependency with `cargo update -p nar_dev_utils`
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `macro_once` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/macros.rs:138:1:
[INFO] [stdout] tuple.3 == "<{ SELF } --> [good]>." != true
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6067dd3839c2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6067dd3839c2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6067dd3839c2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6067dd3839c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6067dd39f093 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6067dd39f093 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x6067dd3816d3 - std::io::default_write_fmt::ha27fbccbc65eb6fa
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6067dd3816d3 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6067dd383812 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6067dd3848a3 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x6067dd384685 - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x6067dd385175 - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x6067dd384fd6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stdout]   13:     0x6067dd383eb9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6067dd384c9d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x6067dd39e550 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x6067dd363339 - rust_out::main::_doctest_main_src_macros_rs_2247_0::h615308ae962bf254
[INFO] [stdout]   17:     0x6067dd362b66 - rust_out::main::h2d10ba762d3f8adf
[INFO] [stdout]   18:     0x6067dd362693 - core::ops::function::FnOnce::call_once::h89333dd4ac8e03fc
[INFO] [stdout]   19:     0x6067dd3625f6 - std::sys::backtrace::__rust_begin_short_backtrace::h8a10de1e92516da1
[INFO] [stdout]   20:     0x6067dd3625d9 - std::rt::lang_start::{{closure}}::h0af3a8cb06b34c3e
[INFO] [stdout]   21:     0x6067dd37f620 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h638295a043b40957
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:290:21
[INFO] [stdout]   22:     0x6067dd37f620 - std::panicking::catch_unwind::do_call::hbd68098bdea1ca50
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23:     0x6067dd37f620 - std::panicking::catch_unwind::h50591d85bf847c7c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24:     0x6067dd37f620 - std::panic::catch_unwind::h2487b4c4f2ae22c6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x6067dd37f620 - std::rt::lang_start_internal::{{closure}}::h61f0945cc6c9a811
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x6067dd37f620 - std::panicking::catch_unwind::do_call::h34b9c3722acd6bd1
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x6067dd37f620 - std::panicking::catch_unwind::hf9a822ea043fb0d6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x6067dd37f620 - std::panic::catch_unwind::h5b3cac802237ed89
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x6067dd37f620 - std::rt::lang_start_internal::h34f9328d113fd60a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x6067dd3625c1 - std::rt::lang_start::h8f736fe0a226e45f
[INFO] [stdout]   31:     0x6067dd363505 - main
[INFO] [stdout]   32:     0x7ccc3b3231ca - <unknown>
[INFO] [stdout]   33:     0x7ccc3b32328b - __libc_start_main
[INFO] [stdout]   34:     0x6067dd3624d5 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/macros.rs - macros::macro_once (line 2247)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 35 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9f5f9222a0e44c6eb0c797847beca96f8f5c7bfc5dcbdb9f9ae86362e606f02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5f9222a0e44c6eb0c797847beca96f8f5c7bfc5dcbdb9f9ae86362e606f02d", kill_on_drop: false }`
[INFO] [stdout] 9f5f9222a0e44c6eb0c797847beca96f8f5c7bfc5dcbdb9f9ae86362e606f02d
