[INFO] fetching crate tokio-wifiscanner 0.2.2...
[INFO] testing tokio-wifiscanner-0.2.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate tokio-wifiscanner 0.2.2 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-wifiscanner 0.2.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os-version v0.2.0
[INFO] [stderr]   Downloaded uname v0.1.1
[INFO] [stderr]   Downloaded tokio-macros v2.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.93
[INFO] [stderr]   Downloaded serde v1.0.215
[INFO] [stderr]   Downloaded serde_derive v1.0.215
[INFO] [stderr]   Downloaded indexmap v2.6.0
[INFO] [stderr]   Downloaded tokio v1.41.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1942805785c536fe9847772ebc0be4fca3b18f3c10b6a35742efd0c9db519af4
[INFO] running `Command { std: "docker" "start" "-a" "1942805785c536fe9847772ebc0be4fca3b18f3c10b6a35742efd0c9db519af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1942805785c536fe9847772ebc0be4fca3b18f3c10b6a35742efd0c9db519af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1942805785c536fe9847772ebc0be4fca3b18f3c10b6a35742efd0c9db519af4", kill_on_drop: false }`
[INFO] [stdout] 1942805785c536fe9847772ebc0be4fca3b18f3c10b6a35742efd0c9db519af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a086927a573fa2668ccb424996c414290d4e4226ce79bd05b30c187d5d6075
[INFO] running `Command { std: "docker" "start" "-a" "b3a086927a573fa2668ccb424996c414290d4e4226ce79bd05b30c187d5d6075", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[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 either v1.13.0
[INFO] [stderr]    Compiling bytes v1.9.0
[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 quote v1.0.37
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[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 8.56s
[INFO] running `Command { std: "docker" "inspect" "b3a086927a573fa2668ccb424996c414290d4e4226ce79bd05b30c187d5d6075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a086927a573fa2668ccb424996c414290d4e4226ce79bd05b30c187d5d6075", kill_on_drop: false }`
[INFO] [stdout] b3a086927a573fa2668ccb424996c414290d4e4226ce79bd05b30c187d5d6075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eee69f10ab1f870f7eeea0bae6ff8b78a1209bc19e0d873ea795bac57d2e305
[INFO] running `Command { std: "docker" "start" "-a" "5eee69f10ab1f870f7eeea0bae6ff8b78a1209bc19e0d873ea795bac57d2e305", 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 0.36s
[INFO] running `Command { std: "docker" "inspect" "5eee69f10ab1f870f7eeea0bae6ff8b78a1209bc19e0d873ea795bac57d2e305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eee69f10ab1f870f7eeea0bae6ff8b78a1209bc19e0d873ea795bac57d2e305", kill_on_drop: false }`
[INFO] [stdout] 5eee69f10ab1f870f7eeea0bae6ff8b78a1209bc19e0d873ea795bac57d2e305
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9f188a7211e4e1141af55cc52509a391db86da4f552d7e39da6fba7c36c73af
[INFO] running `Command { std: "docker" "start" "-a" "a9f188a7211e4e1141af55cc52509a391db86da4f552d7e39da6fba7c36c73af", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tokio_wifiscanner-72c268ecc0d2c090)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev ... ok
[INFO] [stdout] test sys::linux::tests::should_parse_iw_dev_scan ... 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:     0x563a90ac9d3a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x563a90ac9d3a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x563a90ac9d3a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x563a90ac9d3a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x563a90adb78a - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x563a90adb78a - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x563a90ace142 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x563a90ace142 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x563a90aad8ff - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x563a90aad8ff - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x563a90ac5291 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x563a90ac550b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x563a90aad9b8 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x563a90aa5509 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x563a90aae31d - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x563a90adc02c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x563a90adbda2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x563a90a2d3fa - core::result::Result<T,E>::expect::hd5dbb7215439d6a7
[INFO] [stdout]   18:     0x563a90a333fa - rust_out::main::{{closure}}::hb9f08a39eb052d6a
[INFO] [stdout]   19:     0x563a90a32f66 - <core::pin::Pin<P> as core::future::future::Future>::poll::hcb5b587b6c766285
[INFO] [stdout]   20:     0x563a90a32bf6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h379973d0e3a07630
[INFO] [stdout]   21:     0x563a90a32a34 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h935e769d675a74fc
[INFO] [stdout]   22:     0x563a90a30430 - tokio::runtime::scheduler::current_thread::Context::enter::h9cf8fe90496c3aec
[INFO] [stdout]   23:     0x563a90a32130 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hb6e0edf819e7b6bd
[INFO] [stdout]   24:     0x563a90a31394 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hd56d04491ff7e257
[INFO] [stdout]   25:     0x563a90a2e4c1 - tokio::runtime::context::scoped::Scoped<T>::set::h1db41e006e464a10
[INFO] [stdout]   26:     0x563a90a2e2b4 - tokio::runtime::context::set_scheduler::{{closure}}::h5c66aff014bffc8b
[INFO] [stdout]   27:     0x563a90a2c9da - std::thread::local::LocalKey<T>::try_with::h9cba3a08727e854f
[INFO] [stdout]   28:     0x563a90a2c2b9 - std::thread::local::LocalKey<T>::with::he92ea0f7c642f9d8
[INFO] [stdout]   29:     0x563a90a2e27b - tokio::runtime::context::set_scheduler::h8f3e5d5daf57d6ad
[INFO] [stdout]   30:     0x563a90a31134 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hff0a70a01ede1fc8
[INFO] [stdout]   31:     0x563a90a31441 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hfca7f682b7e2e9a2
[INFO] [stdout]   32:     0x563a90a2f4a6 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h23e3d2ab93bb2ff2
[INFO] [stdout]   33:     0x563a90a2e88d - tokio::runtime::context::runtime::enter_runtime::h989b12801f45af7d
[INFO] [stdout]   34:     0x563a90a2f1e1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hbc9d5f3a22a68eba
[INFO] [stdout]   35:     0x563a90a2ee82 - tokio::runtime::runtime::Runtime::block_on_inner::h8a29ba3641e71d6a
[INFO] [stdout]   36:     0x563a90a2f07d - tokio::runtime::runtime::Runtime::block_on::h1f38b54120e3cd4b
[INFO] [stdout]   37:     0x563a90a331a9 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   38:     0x563a90a2ccd3 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   39:     0x563a90a2c176 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   40:     0x563a90a2c159 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   41:     0x563a90ac4524 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   42:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   43:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   44:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   45:     0x563a90ac4524 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   46:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x563a90ac4524 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x563a90ac4524 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   50:     0x563a90a2c141 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   51:     0x563a90a337e5 - main
[INFO] [stdout]   52:     0x7ad66167e1ca - <unknown>
[INFO] [stdout]   53:     0x7ad66167e28b - __libc_start_main
[INFO] [stdout]   54:     0x563a90a2bed5 - _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 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a9f188a7211e4e1141af55cc52509a391db86da4f552d7e39da6fba7c36c73af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f188a7211e4e1141af55cc52509a391db86da4f552d7e39da6fba7c36c73af", kill_on_drop: false }`
[INFO] [stdout] a9f188a7211e4e1141af55cc52509a391db86da4f552d7e39da6fba7c36c73af
