[INFO] fetching crate tokio-wifiscanner 0.2.2...
[INFO] testing tokio-wifiscanner-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tokio-wifiscanner 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tokio-wifiscanner 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tokio-wifiscanner 0.2.2
[INFO] tweaked toml for crates.io crate tokio-wifiscanner 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-wifiscanner 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-wifiscanner 0.2.2 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6962dc4f074c1af286ba4217bbb00b0439ddc2773ee411817d9bdd6deb60ca1b
[INFO] running `Command { std: "docker" "start" "-a" "6962dc4f074c1af286ba4217bbb00b0439ddc2773ee411817d9bdd6deb60ca1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6962dc4f074c1af286ba4217bbb00b0439ddc2773ee411817d9bdd6deb60ca1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6962dc4f074c1af286ba4217bbb00b0439ddc2773ee411817d9bdd6deb60ca1b", kill_on_drop: false }`
[INFO] [stdout] 6962dc4f074c1af286ba4217bbb00b0439ddc2773ee411817d9bdd6deb60ca1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c436bc2bce7ea511aaa0ce3d863592e90421440641844d3379632394226beb55
[INFO] running `Command { std: "docker" "start" "-a" "c436bc2bce7ea511aaa0ce3d863592e90421440641844d3379632394226beb55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling os-version v0.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio v1.41.1
[INFO] [stderr]    Compiling tokio-wifiscanner v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "c436bc2bce7ea511aaa0ce3d863592e90421440641844d3379632394226beb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c436bc2bce7ea511aaa0ce3d863592e90421440641844d3379632394226beb55", kill_on_drop: false }`
[INFO] [stdout] c436bc2bce7ea511aaa0ce3d863592e90421440641844d3379632394226beb55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87c561171788e2a33668f987a4b78abd5963047517279e46e413fce412833c53
[INFO] running `Command { std: "docker" "start" "-a" "87c561171788e2a33668f987a4b78abd5963047517279e46e413fce412833c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-wifiscanner v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "87c561171788e2a33668f987a4b78abd5963047517279e46e413fce412833c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c561171788e2a33668f987a4b78abd5963047517279e46e413fce412833c53", kill_on_drop: false }`
[INFO] [stdout] 87c561171788e2a33668f987a4b78abd5963047517279e46e413fce412833c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06c5ff4f4ecf500fb2a7cb8fd521470d8af36cf9e05cd2fd65cdd5bc52cf35da
[INFO] running `Command { std: "docker" "start" "-a" "06c5ff4f4ecf500fb2a7cb8fd521470d8af36cf9e05cd2fd65cdd5bc52cf35da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_wifiscanner-d65ee3518425d441)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev_scan ... ok
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_wifiscanner
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (77) panicked at src/lib.rs:6:51:
[INFO] [stdout] Cannot scan network: CommandNotFound
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b4a3b33cd8a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b4a3b33cd8a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b4a3b33cd8a - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b4a3b33cd8a - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b4a3b34e7da - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b4a3b34e7da - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x5b4a3b341192 - std[128c3efe2914e152]::io::default_write_fmt::<std[128c3efe2914e152]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5b4a3b341192 - <std[128c3efe2914e152]::sys::stdio::unix::Stderr as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5b4a3b32095f - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b4a3b32095f - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b4a3b3382e1 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5b4a3b33855b - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5b4a3b320a18 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5b4a3b315dd9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5b4a3b32137d - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5b4a3b34ef5c - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5b4a3b34ecd2 - core[6771d259883166e6]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5b4a3b2a04da - core::result::Result<T,E>::expect::ha1cf5cd4372f03af
[INFO] [stdout]   18:     0x5b4a3b2a651a - rust_out::main::{{closure}}::h18ea8fe828e74664
[INFO] [stdout]   19:     0x5b4a3b2a60a6 - <core::pin::Pin<P> as core::future::future::Future>::poll::h792f68080f36ccf1
[INFO] [stdout]   20:     0x5b4a3b2a5d36 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h94747750895a058e
[INFO] [stdout]   21:     0x5b4a3b2a5c74 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h9fd092f86d44ac1c
[INFO] [stdout]   22:     0x5b4a3b2a3270 - tokio::runtime::scheduler::current_thread::Context::enter::h7277b3ee7d6bf6d2
[INFO] [stdout]   23:     0x5b4a3b2a5250 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h90dd9d5469c6322d
[INFO] [stdout]   24:     0x5b4a3b2a4494 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hac556fae2c401f4c
[INFO] [stdout]   25:     0x5b4a3b2a1711 - tokio::runtime::context::scoped::Scoped<T>::set::h7bb875c5157aae6d
[INFO] [stdout]   26:     0x5b4a3b2a1414 - tokio::runtime::context::set_scheduler::{{closure}}::hcf2d2408bd2a360d
[INFO] [stdout]   27:     0x5b4a3b29f95a - std::thread::local::LocalKey<T>::try_with::h89c644914b1a8fe3
[INFO] [stdout]   28:     0x5b4a3b29f2f9 - std::thread::local::LocalKey<T>::with::h7becafd8da99b833
[INFO] [stdout]   29:     0x5b4a3b2a139b - tokio::runtime::context::set_scheduler::he111e82ccb93777f
[INFO] [stdout]   30:     0x5b4a3b2a4254 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hbfba8acc1615e13b
[INFO] [stdout]   31:     0x5b4a3b2a44f1 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h4e9655ca7245d9a6
[INFO] [stdout]   32:     0x5b4a3b2a25c6 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h71ae5cd150400623
[INFO] [stdout]   33:     0x5b4a3b2a19ad - tokio::runtime::context::runtime::enter_runtime::hee4e747251b3b0a7
[INFO] [stdout]   34:     0x5b4a3b2a2391 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hebb8bd8b338e816e
[INFO] [stdout]   35:     0x5b4a3b2a1fa2 - tokio::runtime::runtime::Runtime::block_on_inner::h8062b02851a6a6f6
[INFO] [stdout]   36:     0x5b4a3b2a219d - tokio::runtime::runtime::Runtime::block_on::h3903d0edbdfa5549
[INFO] [stdout]   37:     0x5b4a3b2a62c9 - rust_out::main::h82fb2350cf581080
[INFO] [stdout]   38:     0x5b4a3b29fed3 - core::ops::function::FnOnce::call_once::ha255b9c9bfd362b0
[INFO] [stdout]   39:     0x5b4a3b29f296 - std::sys::backtrace::__rust_begin_short_backtrace::h2d9a46d63e3b4cf7
[INFO] [stdout]   40:     0x5b4a3b29f279 - std::rt::lang_start::{{closure}}::ha4a2862521902498
[INFO] [stdout]   41:     0x5b4a3b337574 - <&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   42:     0x5b4a3b337574 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x5b4a3b337574 - std[128c3efe2914e152]::panicking::catch_unwind::<i32, &dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x5b4a3b337574 - std[128c3efe2914e152]::panic::catch_unwind::<&dyn core[6771d259883166e6]::ops::function::Fn<(), Output = i32> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x5b4a3b337574 - std[128c3efe2914e152]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:175:24
[INFO] [stdout]   46:     0x5b4a3b337574 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<std[128c3efe2914e152]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x5b4a3b337574 - std[128c3efe2914e152]::panicking::catch_unwind::<isize, std[128c3efe2914e152]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5b4a3b337574 - std[128c3efe2914e152]::panic::catch_unwind::<std[128c3efe2914e152]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5b4a3b337574 - std[128c3efe2914e152]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/rt.rs:171:5
[INFO] [stdout]   50:     0x5b4a3b29f261 - std::rt::lang_start::h45abc79480616123
[INFO] [stdout]   51:     0x5b4a3b2a6905 - main
[INFO] [stdout]   52:     0x7ba3ebee11ca - <unknown>
[INFO] [stdout]   53:     0x7ba3ebee128b - __libc_start_main
[INFO] [stdout]   54:     0x5b4a3b29eff5 - _start
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "06c5ff4f4ecf500fb2a7cb8fd521470d8af36cf9e05cd2fd65cdd5bc52cf35da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c5ff4f4ecf500fb2a7cb8fd521470d8af36cf9e05cd2fd65cdd5bc52cf35da", kill_on_drop: false }`
[INFO] [stdout] 06c5ff4f4ecf500fb2a7cb8fd521470d8af36cf9e05cd2fd65cdd5bc52cf35da
