[INFO] fetching crate arrsync 0.1.0...
[INFO] testing arrsync-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate arrsync 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate arrsync 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrsync 0.1.0
[INFO] finished tweaking crates.io crate arrsync 0.1.0
[INFO] tweaked toml for crates.io crate arrsync 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hexdump v0.1.1
[INFO] [stderr]   Downloaded unix_mode v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66694d5214dcff0a407eace55402f6dc937255b25751c596f3082582d5d71189
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "66694d5214dcff0a407eace55402f6dc937255b25751c596f3082582d5d71189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66694d5214dcff0a407eace55402f6dc937255b25751c596f3082582d5d71189", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66694d5214dcff0a407eace55402f6dc937255b25751c596f3082582d5d71189", kill_on_drop: false }`
[INFO] [stdout] 66694d5214dcff0a407eace55402f6dc937255b25751c596f3082582d5d71189
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ccaab0467c8b093dd357d386e0e0a2cc97caa9b1c52b7df04b2a838db986168a
[INFO] running `Command { std: "docker" "start" "-a" "ccaab0467c8b093dd357d386e0e0a2cc97caa9b1c52b7df04b2a838db986168a", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling unix_mode v0.1.1
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling hexdump v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling arrsync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/receiver.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/client.rs:135:50
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}",),
[INFO] [stdout]     |                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}", ...,),
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("{}", "Getting base element of path {:?}",),
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.64s
[INFO] running `Command { std: "docker" "inspect" "ccaab0467c8b093dd357d386e0e0a2cc97caa9b1c52b7df04b2a838db986168a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccaab0467c8b093dd357d386e0e0a2cc97caa9b1c52b7df04b2a838db986168a", kill_on_drop: false }`
[INFO] [stdout] ccaab0467c8b093dd357d386e0e0a2cc97caa9b1c52b7df04b2a838db986168a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b9158e4525559202b39ba56679f1e414af44380eeb98442cb9d66308f41dbb4
[INFO] running `Command { std: "docker" "start" "-a" "4b9158e4525559202b39ba56679f1e414af44380eeb98442cb9d66308f41dbb4", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/receiver.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/client.rs:135:50
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}",),
[INFO] [stdout]     |                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}", ...,),
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("{}", "Getting base element of path {:?}",),
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arrsync v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/receiver.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 166 |             };
[INFO] [stdout]     |              ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains an unused formatting placeholder
[INFO] [stdout]    --> src/client.rs:135:50
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}",),
[INFO] [stdout]     |                                                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stdout] help: add the missing argument
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("Getting base element of path {:?}", ...,),
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout] help: or add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 None => panic!("{}", "Getting base element of path {:?}",),
[INFO] [stdout]     |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "4b9158e4525559202b39ba56679f1e414af44380eeb98442cb9d66308f41dbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9158e4525559202b39ba56679f1e414af44380eeb98442cb9d66308f41dbb4", kill_on_drop: false }`
[INFO] [stdout] 4b9158e4525559202b39ba56679f1e414af44380eeb98442cb9d66308f41dbb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9ef30fe6face1ba63ab901a43749acdf6185048af48c7309eed5ef9286af8b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9ef30fe6face1ba63ab901a43749acdf6185048af48c7309eed5ef9286af8b5", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/receiver.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/client.rs:135:50
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("Getting base element of path {:?}",),
[INFO] [stderr]     |                                                              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("Getting base element of path {:?}", ...,),
[INFO] [stderr]     |                                                                   ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("{}", "Getting base element of path {:?}",),
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/receiver.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message contains an unused formatting placeholder
[INFO] [stderr]    --> src/client.rs:135:50
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("Getting base element of path {:?}",),
[INFO] [stderr]     |                                                              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string when given without arguments, but will be in Rust 2021
[INFO] [stderr] help: add the missing argument
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("Getting base element of path {:?}", ...,),
[INFO] [stderr]     |                                                                   ^^^^^
[INFO] [stderr] help: or add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 135 |                 None => panic!("{}", "Getting base element of path {:?}",),
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arrsync-0a7812a7ee2e21a2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests arrsync
[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] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/receiver.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |             };
[INFO] [stderr]     |              ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 5) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Get socket addr from url rsync://rsync.de.gentoo.org/gentoo-portage/
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     failed to lookup address information: Temporary failure in name resolution
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <std::io::error::Error as anyhow::context::ext::StdError>::ext_context::<alloc::string::String>
[INFO] [stdout]    1: <core::result::Result<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error> as anyhow::Context<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error>>::context::<alloc::string::String>::{closure#0}
[INFO] [stdout]    2: <core::result::Result<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error>>::map_err::<anyhow::Error, <core::result::Result<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error> as anyhow::Context<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error>>::context<alloc::string::String>::{closure#0}>
[INFO] [stdout]    3: <core::result::Result<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error> as anyhow::Context<alloc::vec::Vec<std::net::addr::SocketAddr>, std::io::error::Error>>::context::<alloc::string::String>
[INFO] [stdout]    4: <arrsync::client::RsyncClient>::stream::{closure#0}
[INFO] [stdout]    5: <core::future::from_generator::GenFuture<<arrsync::client::RsyncClient>::stream::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]    6: <arrsync::client::RsyncClient>::connect::{closure#0}
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<<arrsync::client::RsyncClient>::connect::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]    8: rust_out::main::{closure#0}
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<rust_out::main::{closure#0}> as core::future::future::Future>::poll
[INFO] [stdout]   10: <tokio::runtime::enter::Enter>::block_on::<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   11: tokio::coop::with_budget::<core::task::poll::Poll<core::result::Result<(), anyhow::Error>>, <tokio::runtime::enter::Enter>::block_on<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}>::{closure#0}
[INFO] [stdout]   12: <std::thread::local::LocalKey<core::cell::Cell<tokio::coop::Budget>>>::try_with::<tokio::coop::with_budget<core::task::poll::Poll<core::result::Result<(), anyhow::Error>>, <tokio::runtime::enter::Enter>::block_on<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}>::{closure#0}, core::task::poll::Poll<core::result::Result<(), anyhow::Error>>>
[INFO] [stdout]   13: <std::thread::local::LocalKey<core::cell::Cell<tokio::coop::Budget>>>::with::<tokio::coop::with_budget<core::task::poll::Poll<core::result::Result<(), anyhow::Error>>, <tokio::runtime::enter::Enter>::block_on<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}>::{closure#0}, core::task::poll::Poll<core::result::Result<(), anyhow::Error>>>
[INFO] [stdout]   14: <tokio::runtime::enter::Enter>::block_on::<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>
[INFO] [stdout]   15: <tokio::runtime::thread_pool::ThreadPool>::block_on::<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>
[INFO] [stdout]   16: <tokio::runtime::Runtime>::block_on::<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}
[INFO] [stdout]   17: tokio::runtime::context::enter::<<tokio::runtime::Runtime>::block_on<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}, core::result::Result<(), anyhow::Error>>
[INFO] [stdout]   18: <tokio::runtime::handle::Handle>::enter::<<tokio::runtime::Runtime>::block_on<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>::{closure#0}, core::result::Result<(), anyhow::Error>>
[INFO] [stdout]   19: <tokio::runtime::Runtime>::block_on::<core::future::from_generator::GenFuture<rust_out::main::{closure#0}>>
[INFO] [stdout]   20: rust_out::main
[INFO] [stdout]   21: <fn() -> core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   22: std::sys_common::backtrace::__rust_begin_short_backtrace::<fn() -> core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>>
[INFO] [stdout]   23: std::rt::lang_start::<core::result::Result<(), anyhow::Error>>::{closure#0}
[INFO] [stdout]   24: <&dyn core::ops::function::Fn<(), Output = i32> + std::panic::RefUnwindSafe + core::marker::Sync as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13
[INFO] [stdout]       std::panicking::try::do_call::<&dyn core::ops::function::Fn<(), Output = i32> + std::panic::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40
[INFO] [stdout]       std::panicking::try::<i32, &dyn core::ops::function::Fn<(), Output = i32> + std::panic::RefUnwindSafe + core::marker::Sync>
[INFO] [stdout]              at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19
[INFO] [stdout]       std::panic::catch_unwind::<&dyn core::ops::function::Fn<(), Output = i32> + std::panic::RefUnwindSafe + core::marker::Sync, i32>
[INFO] [stdout]              at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14
[INFO] [stdout]       std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21
[INFO] [stdout]   25: std::rt::lang_start::<core::result::Result<(), anyhow::Error>>
[INFO] [stdout]   26: main
[INFO] [stdout]   27: __libc_start_main
[INFO] [stdout]   28: _start
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e9ef30fe6face1ba63ab901a43749acdf6185048af48c7309eed5ef9286af8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ef30fe6face1ba63ab901a43749acdf6185048af48c7309eed5ef9286af8b5", kill_on_drop: false }`
[INFO] [stdout] e9ef30fe6face1ba63ab901a43749acdf6185048af48c7309eed5ef9286af8b5