[INFO] fetching crate NOSHP-Client 0.3.3...
[INFO] testing NOSHP-Client-0.3.3 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] extracting crate NOSHP-Client 0.3.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate NOSHP-Client 0.3.3
[INFO] finished tweaking crates.io crate NOSHP-Client 0.3.3
[INFO] tweaked toml for crates.io crate NOSHP-Client 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate NOSHP-Client 0.3.3 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "f71503b09b09bb6225fdc92272e025de1d5d974622320e8d4acd022925f9c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71503b09b09bb6225fdc92272e025de1d5d974622320e8d4acd022925f9c5ac", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e346887bb16c4bbffe2a27ba651f9977c77bfd6555ba131e6e4fec778aa1ace8
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[INFO] [stderr]    Compiling NOSHP-Client v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.1
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[INFO] [stdout] warning: field `server_pub_key` is never read
[INFO] [stdout]  --> src/client_connection.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct ServerConnection {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 4 |     pub uuid: String,
[INFO] [stdout] 5 |     pub server_pub_key: rsa::RsaPublicKey,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NOSHP_Client` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `noshp_client`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "e346887bb16c4bbffe2a27ba651f9977c77bfd6555ba131e6e4fec778aa1ace8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e346887bb16c4bbffe2a27ba651f9977c77bfd6555ba131e6e4fec778aa1ace8", kill_on_drop: false }`
[INFO] [stdout] e346887bb16c4bbffe2a27ba651f9977c77bfd6555ba131e6e4fec778aa1ace8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eacac3e8b8614d0a9337e4ddc6051c92074c7e7dbf5b7ea546895e75d5c2694
[INFO] running `Command { std: "docker" "start" "-a" "5eacac3e8b8614d0a9337e4ddc6051c92074c7e7dbf5b7ea546895e75d5c2694", kill_on_drop: false }`
[INFO] [stdout] warning: field `server_pub_key` is never read
[INFO] [stdout]  --> src/client_connection.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct ServerConnection {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 4 |     pub uuid: String,
[INFO] [stdout] 5 |     pub server_pub_key: rsa::RsaPublicKey,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `NOSHP_Client` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `noshp_client`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling NOSHP-Client v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `server_pub_key` is never read
[INFO] [stdout]  --> src/client_connection.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct ServerConnection {
[INFO] [stdout]   |            ---------------- field in this struct
[INFO] [stdout] 4 |     pub uuid: String,
[INFO] [stdout] 5 |     pub server_pub_key: rsa::RsaPublicKey,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "5eacac3e8b8614d0a9337e4ddc6051c92074c7e7dbf5b7ea546895e75d5c2694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eacac3e8b8614d0a9337e4ddc6051c92074c7e7dbf5b7ea546895e75d5c2694", kill_on_drop: false }`
[INFO] [stdout] 5eacac3e8b8614d0a9337e4ddc6051c92074c7e7dbf5b7ea546895e75d5c2694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e3ae855d53fafde2850f6c0ea26b7d17e7576f9e3c83d9cf260fae03ab41133
[INFO] running `Command { std: "docker" "start" "-a" "0e3ae855d53fafde2850f6c0ea26b7d17e7576f9e3c83d9cf260fae03ab41133", kill_on_drop: false }`
[INFO] [stderr] warning: field `server_pub_key` is never read
[INFO] [stderr]  --> src/client_connection.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct ServerConnection {
[INFO] [stderr]   |            ---------------- field in this struct
[INFO] [stderr] 4 |     pub uuid: String,
[INFO] [stderr] 5 |     pub server_pub_key: rsa::RsaPublicKey,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `NOSHP_Client` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `noshp_client`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `NOSHP-Client` (lib) generated 2 warnings
[INFO] [stderr] warning: `NOSHP-Client` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/NOSHP_Client-2806a0302882aa6d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests NOSHP_Client
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 17) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] No config found, generating a default config
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (40) panicked at src/lib.rs:20:57:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/backtrace.rs:10:14
[INFO] [stdout]    1: <core::result::Result<NOSHP_Client::client_config::ParsedConfig, anyhow::Error> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible, std::io::error::Error>>>::from_residual
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:2194:27
[INFO] [stdout]    2: <NOSHP_Client::client_config::ClientConfig>::load_config
[INFO] [stdout]              at ./src/client_config.rs:93:9
[INFO] [stdout]    3: rust_out::main::{closure#0}
[INFO] [stdout]    4: <core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>> as core::future::future::Future>::poll
[INFO] [stdout]    5: <tokio::runtime::park::CachedParkThread>::block_on::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>::{closure#0}
[INFO] [stdout]    6: <tokio::runtime::park::CachedParkThread>::block_on::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>
[INFO] [stdout]    7: <tokio::runtime::context::blocking::BlockingRegionGuard>::block_on::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>
[INFO] [stdout]    8: <tokio::runtime::scheduler::multi_thread::MultiThread>::block_on::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>::{closure#0}
[INFO] [stdout]    9: tokio::runtime::context::runtime::enter_runtime::<<tokio::runtime::scheduler::multi_thread::MultiThread>::block_on<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>::{closure#0}, core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>>>
[INFO] [stdout]   10: <tokio::runtime::scheduler::multi_thread::MultiThread>::block_on::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>
[INFO] [stdout]   11: <tokio::runtime::runtime::Runtime>::block_on_inner::<core::pin::Pin<alloc::boxed::Box<rust_out::main::{closure#0}>>>
[INFO] [stdout]   12: <tokio::runtime::runtime::Runtime>::block_on::<rust_out::main::{closure#0}>
[INFO] [stdout]   13: rust_out::main
[INFO] [stdout]   14: <fn() -> core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15: std::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>>, core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>>>
[INFO] [stdout]   16: std::rt::lang_start::<core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>>>::{closure#0}
[INFO] [stdout]   17: <&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   18: std::panicking::catch_unwind::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   19: std::panicking::catch_unwind::<i32, &dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   20: std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + core::panic::unwind_safe::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   21: std::rt::lang_start_internal::{closure#0}
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stdout]   22: std::panicking::catch_unwind::do_call::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   23: std::panicking::catch_unwind::<isize, std::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   24: std::panic::catch_unwind::<std::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   25: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stdout]   26: std::rt::lang_start::<core::result::Result<(), alloc::boxed::Box<dyn core::error::Error>>>
[INFO] [stdout]   27: main
[INFO] [stdout]   28: <unknown>
[INFO] [stdout]   29: __libc_start_main
[INFO] [stdout]   30: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f2479007ae8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f2479007ae8 - std[d054f6f42beb1baa]::backtrace_rs::backtrace::trace_unsynchronized::<std[d054f6f42beb1baa]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f2479007ae8 - std[d054f6f42beb1baa]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f2479007ae8 - <<std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[5a1c3e9896636f3a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f247901da8a - <core[5a1c3e9896636f3a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f247901da8a - core[5a1c3e9896636f3a]::fmt::write
[INFO] [stdout]    6:     0x5f247900cc92 - std[d054f6f42beb1baa]::io::default_write_fmt::<std[d054f6f42beb1baa]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x5f247900cc92 - <std[d054f6f42beb1baa]::sys::stdio::unix::Stderr as std[d054f6f42beb1baa]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x5f2478fed576 - <std[d054f6f42beb1baa]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f2478fed576 - std[d054f6f42beb1baa]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f2478fffcd1 - std[d054f6f42beb1baa]::panicking::default_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5f2478ffff4b - std[d054f6f42beb1baa]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5f2478fed632 - std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5f2478fe4989 - std[d054f6f42beb1baa]::sys::backtrace::__rust_end_short_backtrace::<std[d054f6f42beb1baa]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5f2478fee5ed - __rustc[7ab284efd7f33ea8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5f247901e24c - core[5a1c3e9896636f3a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5f247901dfc2 - core[5a1c3e9896636f3a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/result.rs:1872:5
[INFO] [stdout]   17:     0x5f2478abb2bf - rust_out[b843b8eaa9a15723]::main::{closure#0}
[INFO] [stdout]   18:     0x5f2478ac9127 - <core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>> as core[5a1c3e9896636f3a]::future::future::Future>::poll
[INFO] [stdout]   19:     0x5f2478ab7427 - <tokio[bee8d0d3d19b8fe6]::runtime::park::CachedParkThread>::block_on::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>::{closure#0}
[INFO] [stdout]   20:     0x5f2478aab217 - <tokio[bee8d0d3d19b8fe6]::runtime::park::CachedParkThread>::block_on::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>
[INFO] [stdout]   21:     0x5f2478aa994a - <tokio[bee8d0d3d19b8fe6]::runtime::context::blocking::BlockingRegionGuard>::block_on::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>
[INFO] [stdout]   22:     0x5f2478ab63c6 - <tokio[bee8d0d3d19b8fe6]::runtime::scheduler::multi_thread::MultiThread>::block_on::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>::{closure#0}
[INFO] [stdout]   23:     0x5f2478ab30d8 - tokio[bee8d0d3d19b8fe6]::runtime::context::runtime::enter_runtime::<<tokio[bee8d0d3d19b8fe6]::runtime::scheduler::multi_thread::MultiThread>::block_on<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>::{closure#0}, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>>>
[INFO] [stdout]   24:     0x5f2478aa9b6d - <tokio[bee8d0d3d19b8fe6]::runtime::scheduler::multi_thread::MultiThread>::block_on::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>
[INFO] [stdout]   25:     0x5f2478aa9140 - <tokio[bee8d0d3d19b8fe6]::runtime::runtime::Runtime>::block_on_inner::<core[5a1c3e9896636f3a]::pin::Pin<alloc[154f689e5dd3bae5]::boxed::Box<rust_out[b843b8eaa9a15723]::main::{closure#0}>>>
[INFO] [stdout]   26:     0x5f2478aa9676 - <tokio[bee8d0d3d19b8fe6]::runtime::runtime::Runtime>::block_on::<rust_out[b843b8eaa9a15723]::main::{closure#0}>
[INFO] [stdout]   27:     0x5f2478abfdda - rust_out[b843b8eaa9a15723]::main
[INFO] [stdout]   28:     0x5f2478acaf63 - <fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>> as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   29:     0x5f2478ab2386 - std[d054f6f42beb1baa]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>>, core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>>>
[INFO] [stdout]   30:     0x5f2478ab9529 - std[d054f6f42beb1baa]::rt::lang_start::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>>>::{closure#0}
[INFO] [stdout]   31:     0x5f2478fff267 - <&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync as core[5a1c3e9896636f3a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   32:     0x5f2478fff267 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   33:     0x5f2478fff267 - std[d054f6f42beb1baa]::panicking::catch_unwind::<i32, &dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   34:     0x5f2478fff267 - std[d054f6f42beb1baa]::panic::catch_unwind::<&dyn core[5a1c3e9896636f3a]::ops::function::Fn<(), Output = i32> + core[5a1c3e9896636f3a]::panic::unwind_safe::RefUnwindSafe + core[5a1c3e9896636f3a]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x5f2478fff267 - std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:175:24
[INFO] [stdout]   36:     0x5f2478fff267 - std[d054f6f42beb1baa]::panicking::catch_unwind::do_call::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5f2478fff267 - std[d054f6f42beb1baa]::panicking::catch_unwind::<isize, std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5f2478fff267 - std[d054f6f42beb1baa]::panic::catch_unwind::<std[d054f6f42beb1baa]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5f2478fff267 - std[d054f6f42beb1baa]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/28f95933dc0727396c07b48d0a8cb5211b7fb472/library/std/src/rt.rs:171:5
[INFO] [stdout]   40:     0x5f2478ab1621 - std[d054f6f42beb1baa]::rt::lang_start::<core[5a1c3e9896636f3a]::result::Result<(), alloc[154f689e5dd3bae5]::boxed::Box<dyn core[5a1c3e9896636f3a]::error::Error>>>
[INFO] [stdout]   41:     0x5f2478acb695 - main
[INFO] [stdout]   42:     0x7dedb4a401ca - <unknown>
[INFO] [stdout]   43:     0x7dedb4a4028b - __libc_start_main
[INFO] [stdout]   44:     0x5f2478aa78b5 - _start
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 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" "0e3ae855d53fafde2850f6c0ea26b7d17e7576f9e3c83d9cf260fae03ab41133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3ae855d53fafde2850f6c0ea26b7d17e7576f9e3c83d9cf260fae03ab41133", kill_on_drop: false }`
[INFO] [stdout] 0e3ae855d53fafde2850f6c0ea26b7d17e7576f9e3c83d9cf260fae03ab41133
