[INFO] cloning repository https://github.com/lythesia/ruduo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lythesia/ruduo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f98105bf28c9cacc515ee0eb84c20205b585116
[INFO] testing lythesia/ruduo against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lythesia/ruduo on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lythesia/ruduo
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/lythesia/ruduo
[INFO] tweaked toml for git repo https://github.com/lythesia/ruduo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/lythesia/ruduo 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/lythesia/async_logging`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cf40c540d93122a51b5aa160b2203d4ea6df2a72285178898f91546c1fedab1
[INFO] running `Command { std: "docker" "start" "-a" "8cf40c540d93122a51b5aa160b2203d4ea6df2a72285178898f91546c1fedab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cf40c540d93122a51b5aa160b2203d4ea6df2a72285178898f91546c1fedab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf40c540d93122a51b5aa160b2203d4ea6df2a72285178898f91546c1fedab1", kill_on_drop: false }`
[INFO] [stdout] 8cf40c540d93122a51b5aa160b2203d4ea6df2a72285178898f91546c1fedab1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba7213f86a0c64ed32ffc5588845bbe7895b29b2709132120c9a9dfd4bd2a77
[INFO] running `Command { std: "docker" "start" "-a" "bba7213f86a0c64ed32ffc5588845bbe7895b29b2709132120c9a9dfd4bd2a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling async_logging v0.1.0 (https://github.com/lythesia/async_logging?branch=master#51e89d74)
[INFO] [stderr]    Compiling ruduo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mio::Registry`
[INFO] [stdout]  --> src/channel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio::Registry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer::Timeout`
[INFO] [stdout]  --> src/tcp_connection.rs:5:93
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout};
[INFO] [stdout]   |                                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/connector.rs:5:178
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug};
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn handle_read(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn handle_write(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/channel.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn handle_error(&mut self, err: &std::io::Error) {}
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]   --> src/service.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop`
[INFO] [stdout]   --> src/service.rs:54:72
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark`
[INFO] [stdout]   --> src/service.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:57:56
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registry`
[INFO] [stdout]   --> src/connector.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn connect(&self, addr: &str, registry: &Registry,
[INFO] [stdout]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `desc` are never read
[INFO] [stdout]    --> src/timer.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct TimerError {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 208 |     kind: TimerErrorKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 209 |     desc: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/logger.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut_ptr = const_ptr as *mut T;
[INFO] [stdout]    |                   ------------------- casting happend here
[INFO] [stdout] 13 |     &mut *mut_ptr
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "bba7213f86a0c64ed32ffc5588845bbe7895b29b2709132120c9a9dfd4bd2a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba7213f86a0c64ed32ffc5588845bbe7895b29b2709132120c9a9dfd4bd2a77", kill_on_drop: false }`
[INFO] [stdout] bba7213f86a0c64ed32ffc5588845bbe7895b29b2709132120c9a9dfd4bd2a77
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b100a084bb35f8defc643f4fcfb80e8621cfba826e3f059b1e69d3f22cb41261
[INFO] running `Command { std: "docker" "start" "-a" "b100a084bb35f8defc643f4fcfb80e8621cfba826e3f059b1e69d3f22cb41261", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stdout] warning: unused import: `mio::Registry`
[INFO] [stdout]  --> src/channel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio::Registry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer::Timeout`
[INFO] [stdout]  --> src/tcp_connection.rs:5:93
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout};
[INFO] [stdout]   |                                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/connector.rs:5:178
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug};
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn handle_read(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn handle_write(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/channel.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn handle_error(&mut self, err: &std::io::Error) {}
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]   --> src/service.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop`
[INFO] [stdout]   --> src/service.rs:54:72
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark`
[INFO] [stdout]   --> src/service.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:57:56
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registry`
[INFO] [stdout]   --> src/connector.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn connect(&self, addr: &str, registry: &Registry,
[INFO] [stdout]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `desc` are never read
[INFO] [stdout]    --> src/timer.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct TimerError {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 208 |     kind: TimerErrorKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 209 |     desc: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/logger.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut_ptr = const_ptr as *mut T;
[INFO] [stdout]    |                   ------------------- casting happend here
[INFO] [stdout] 13 |     &mut *mut_ptr
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling ctrlc v3.2.1
[INFO] [stderr]    Compiling ruduo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Registry`
[INFO] [stdout]  --> examples/chat.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::{Token, net::TcpStream, Interest, Registry};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Weak`, `io::Write`, `net::Shutdown`
[INFO] [stdout]  --> examples/tunnel.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{sync::{Arc, Weak}, io::Write, net::Shutdown};
[INFO] [stdout]   |                  ^^^  ^^^^   ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Interest`, `Registry`, `Token`, `net::TcpStream`
[INFO] [stdout]  --> examples/tunnel.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mio::{Token, net::TcpStream, Interest, Registry};
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventLoop`, `Notifier`, `TcpConnMessage`, `TcpConnection`, `buffer::Buffer`, `connector::ConnectorService`, `debug`, `error`, `service::Service`, `tcp_server::TcpServer`
[INFO] [stdout]  --> examples/tunnel.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...::{TcpConnection, TcpConnMessage}, event_loop::{Notifier, EventLoop}, connector::ConnectorService, buffer::Buffer, error, service::Service, tcp_server::TcpServer, debug, l...
[INFO] [stdout]   |       ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^                ^^^^^^^^  ^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mio::Registry`
[INFO] [stdout]  --> src/channel.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use mio::Registry;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timer::Timeout`
[INFO] [stdout]  --> src/tcp_connection.rs:5:93
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout};
[INFO] [stdout]   |                                                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/connector.rs:5:178
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug};
[INFO] [stdout]   |                                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `keeper` is never read
[INFO] [stdout]   --> examples/chat.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct ChatServer {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     keeper: Notifier<()>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn handle_read(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctrl`
[INFO] [stdout]  --> src/channel.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn handle_write(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stdout]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/channel.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn handle_error(&mut self, err: &std::io::Error) {}
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark`
[INFO] [stdout]    --> src/event_loop.rs:270:39
[INFO] [stdout]     |
[INFO] [stdout] 270 |         fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {}
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]    --> src/event_loop.rs:270:60
[INFO] [stdout]     |
[INFO] [stdout] 270 |         fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {}
[INFO] [stdout]     |                                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]   --> src/service.rs:54:58
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop`
[INFO] [stdout]   --> src/service.rs:54:72
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mark`
[INFO] [stdout]   --> src/service.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/service.rs:57:56
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stdout]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `registry`
[INFO] [stdout]   --> src/connector.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn connect(&self, addr: &str, registry: &Registry,
[INFO] [stdout]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `desc` are never read
[INFO] [stdout]    --> src/timer.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub struct TimerError {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 208 |     kind: TimerErrorKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 209 |     desc: &'static str,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stdout]   --> src/logger.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut_ptr = const_ptr as *mut T;
[INFO] [stdout]    |                   ------------------- casting happend here
[INFO] [stdout] 13 |     &mut *mut_ptr
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stdout]    = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "b100a084bb35f8defc643f4fcfb80e8621cfba826e3f059b1e69d3f22cb41261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b100a084bb35f8defc643f4fcfb80e8621cfba826e3f059b1e69d3f22cb41261", kill_on_drop: false }`
[INFO] [stdout] b100a084bb35f8defc643f4fcfb80e8621cfba826e3f059b1e69d3f22cb41261
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a51d6600c6ff1cf809666e4e936c4e0c1dfe200509aa5716d088276506601240
[INFO] running `Command { std: "docker" "start" "-a" "a51d6600c6ff1cf809666e4e936c4e0c1dfe200509aa5716d088276506601240", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `mio::Registry`
[INFO] [stderr]  --> src/channel.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::Registry;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timer::Timeout`
[INFO] [stderr]  --> src/tcp_connection.rs:5:93
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout};
[INFO] [stderr]   |                                                                                             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/connector.rs:5:178
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug};
[INFO] [stderr]   |                                                                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctrl`
[INFO] [stderr]  --> src/channel.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn handle_read(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stderr]   |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctrl`
[INFO] [stderr]  --> src/channel.rs:8:32
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn handle_write(&mut self, ctrl: &mut EventLoopCtrl<Self::To>) {}
[INFO] [stderr]   |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/channel.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn handle_error(&mut self, err: &std::io::Error) {}
[INFO] [stderr]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timeout`
[INFO] [stderr]   --> src/service.rs:54:34
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `repeat`
[INFO] [stderr]   --> src/service.rs:54:58
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]    |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_loop`
[INFO] [stderr]   --> src/service.rs:54:72
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mark`
[INFO] [stderr]   --> src/service.rs:57:35
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stderr]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timeout`
[INFO] [stderr]   --> src/service.rs:57:56
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) {
[INFO] [stderr]    |                                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `registry`
[INFO] [stderr]   --> src/connector.rs:54:39
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn connect(&self, addr: &str, registry: &Registry,
[INFO] [stderr]    |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `kind` and `desc` are never read
[INFO] [stderr]    --> src/timer.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 207 | pub struct TimerError {
[INFO] [stderr]     |            ---------- fields in this struct
[INFO] [stderr] 208 |     kind: TimerErrorKind,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 209 |     desc: &'static str,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell`
[INFO] [stderr]   --> src/logger.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut_ptr = const_ptr as *mut T;
[INFO] [stderr]    |                   ------------------- casting happend here
[INFO] [stderr] 13 |     &mut *mut_ptr
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html>
[INFO] [stderr]    = note: `#[warn(invalid_reference_casting)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mark`
[INFO] [stderr]    --> src/event_loop.rs:270:39
[INFO] [stderr]     |
[INFO] [stderr] 270 |         fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {}
[INFO] [stderr]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_mark`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timeout`
[INFO] [stderr]    --> src/event_loop.rs:270:60
[INFO] [stderr]     |
[INFO] [stderr] 270 |         fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {}
[INFO] [stderr]     |                                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stderr] 
[INFO] [stderr] warning: `ruduo` (lib) generated 14 warnings (run `cargo fix --lib -p ruduo` to apply 12 suggestions)
[INFO] [stderr] warning: `ruduo` (lib test) generated 16 warnings (14 duplicates) (run `cargo fix --lib -p ruduo --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Registry`
[INFO] [stderr]  --> examples/chat.rs:4:44
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mio::{Token, net::TcpStream, Interest, Registry};
[INFO] [stderr]   |                                            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `keeper` is never read
[INFO] [stderr]   --> examples/chat.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct ChatServer {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 19 |     keeper: Notifier<()>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Weak`, `io::Write`, `net::Shutdown`
[INFO] [stderr]  --> examples/tunnel.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{sync::{Arc, Weak}, io::Write, net::Shutdown};
[INFO] [stderr]   |                  ^^^  ^^^^   ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] running 13 tests
[INFO] [stderr] 
[INFO] [stdout] test buffer::tests::test_buffer_read_write_int ... ok
[INFO] [stderr] warning: unused imports: `Interest`, `Registry`, `Token`, `net::TcpStream`
[INFO] [stderr]  --> examples/tunnel.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mio::{Token, net::TcpStream, Interest, Registry};
[INFO] [stderr]   |           ^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `EventLoop`, `Notifier`, `TcpConnMessage`, `TcpConnection`, `buffer::Buffer`, `connector::ConnectorService`, `debug`, `error`, `service::Service`, `tcp_server::TcpServer`
[INFO] [stderr]  --> examples/tunnel.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...::{TcpConnection, TcpConnMessage}, event_loop::{Notifier, EventLoop}, connector::ConnectorService, buffer::Buffer, error, service::Service, tcp_server::TcpServer, debug, l...
[INFO] [stderr]   |       ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^                ^^^^^^^^  ^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ruduo` (example "chat") generated 2 warnings (run `cargo fix --example "chat"` to apply 1 suggestion)
[INFO] [stderr] warning: `ruduo` (example "tunnel") generated 3 warnings (run `cargo fix --example "tunnel"` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruduo-e3ff77ac53833843)
[INFO] [stdout] test buffer::tests::test_buffer_prepend ... ok
[INFO] [stdout] test logger::tests::test_wrap_logger ... ok
[INFO] [stdout] test timer::test::test_multiple_timeouts_same_tick ... ok
[INFO] [stdout] test timer::test::test_timeout_hash_collision ... ok
[INFO] [stdout] test timer::test::test_timeout_next_tick ... ok
[INFO] [stdout] test buffer::tests::test_buffer_append_retrieve ... ok
[INFO] [stdout] test buffer::tests::test_buffer_grow ... ok
[INFO] [stdout] test timer::test::test_clearing_timeout_between_triggers ... ok
[INFO] [stdout] test timer::test::test_clearing_timeout ... FAILED
[INFO] [stdout] test timer::test::test_catching_up ... FAILED
[INFO] [stdout] test event_loop::tests::test_wake_and_stop ... ok
[INFO] [stdout] test event_loop::tests::test_wake ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- timer::test::test_clearing_timeout stdout ----
[INFO] [stdout] thread 'timer::test::test_clearing_timeout' panicked at src/logger.rs:7:18:
[INFO] [stdout] LOGGER not initialized
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bddcdecda6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55bddcdecda6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bddcdecda6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bddcdecda6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bddce15e70 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55bddce15e70 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55bddcdea7cf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55bddcdecb84 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bddcdecb84 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bddcdee8f7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55bddcdee5dd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55bddcd86327 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55bddcd86327 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55bddcdeef16 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55bddcdeef16 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55bddcdeec62 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55bddcded2a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bddcdee9c0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55bddcd1dcd5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bddcd1dc93 - core::panicking::panic_display::h251010ce5e0560d5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:196:5
[INFO] [stdout]   20:     0x55bddcd1dc93 - core::panicking::panic_str::h6f89534c81f0edc4
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:171:5
[INFO] [stdout]   21:     0x55bddcd1dc93 - core::option::expect_failed::hc85eb6037a3050f7
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/option.rs:1980:5
[INFO] [stdout]   22:     0x55bddcd41732 - core::option::Option<T>::expect::h5e00bfdfd01d4dfb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/option.rs:894:21
[INFO] [stdout]   23:     0x55bddcd51888 - ruduo::logger::logger::h47aac83fd4893d6b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/logger.rs:7:5
[INFO] [stdout]   24:     0x55bddcd2f7c2 - ruduo::timer::Timer<T>::tick_to::h0b80ed5453f60941
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:151:9
[INFO] [stdout]   25:     0x55bddcd3cc95 - ruduo::timer::test::test_clearing_timeout::ha09177228b34cb46
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:304:26
[INFO] [stdout]   26:     0x55bddcd3cb57 - ruduo::timer::test::test_clearing_timeout::{{closure}}::h1a9c2d6aed6ee8e0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:296:35
[INFO] [stdout]   27:     0x55bddcd34676 - core::ops::function::FnOnce::call_once::h2834a05359b91a34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55bddcd8bbff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x55bddcd8bbff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   30:     0x55bddcd8a981 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   31:     0x55bddcd8a981 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   32:     0x55bddcd8a981 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   33:     0x55bddcd8a981 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   34:     0x55bddcd8a981 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   35:     0x55bddcd8a981 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   36:     0x55bddcd8a981 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   37:     0x55bddcd51cb6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   38:     0x55bddcd51cb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   39:     0x55bddcd56d17 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   40:     0x55bddcd56d17 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x55bddcd56d17 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   42:     0x55bddcd56d17 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   43:     0x55bddcd56d17 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   44:     0x55bddcd56d17 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   45:     0x55bddcd56d17 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x55bddcdf3a35 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   47:     0x55bddcdf3a35 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   48:     0x55bddcdf3a35 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   49:     0x7f93d0677ac3 - <unknown>
[INFO] [stdout]   50:     0x7f93d0708bf4 - __clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- timer::test::test_catching_up stdout ----
[INFO] [stdout] thread 'timer::test::test_catching_up' panicked at src/logger.rs:7:18:
[INFO] [stdout] LOGGER not initialized
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bddcdecda6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55bddcdecda6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bddcdecda6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bddcdecda6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bddce15e70 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55bddce15e70 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55bddcdea7cf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55bddcdecb84 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bddcdecb84 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bddcdee8f7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55bddcdee5dd - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55bddcd86327 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55bddcd86327 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55bddcdeef16 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55bddcdeef16 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55bddcdeec62 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55bddcded2a6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bddcdee9c0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55bddcd1dcd5 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bddcd1dc93 - core::panicking::panic_display::h251010ce5e0560d5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:196:5
[INFO] [stdout]   20:     0x55bddcd1dc93 - core::panicking::panic_str::h6f89534c81f0edc4
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:171:5
[INFO] [stdout]   21:     0x55bddcd1dc93 - core::option::expect_failed::hc85eb6037a3050f7
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/option.rs:1980:5
[INFO] [stdout]   22:     0x55bddcd41732 - core::option::Option<T>::expect::h5e00bfdfd01d4dfb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/option.rs:894:21
[INFO] [stdout]   23:     0x55bddcd51888 - ruduo::logger::logger::h47aac83fd4893d6b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/logger.rs:7:5
[INFO] [stdout]   24:     0x55bddcd2f7c2 - ruduo::timer::Timer<T>::tick_to::h0b80ed5453f60941
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:151:9
[INFO] [stdout]   25:     0x55bddcd3d64b - ruduo::timer::test::test_catching_up::h573134f4b4c0fe36
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:347:36
[INFO] [stdout]   26:     0x55bddcd3d4a7 - ruduo::timer::test::test_catching_up::{{closure}}::h366d06f2efc00293
[INFO] [stdout]                                at /opt/rustwide/workdir/src/timer.rs:338:30
[INFO] [stdout]   27:     0x55bddcd348c6 - core::ops::function::FnOnce::call_once::h9991ba3c98724209
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55bddcd8bbff - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x55bddcd8bbff - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   30:     0x55bddcd8a981 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   31:     0x55bddcd8a981 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   32:     0x55bddcd8a981 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   33:     0x55bddcd8a981 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   34:     0x55bddcd8a981 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   35:     0x55bddcd8a981 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   36:     0x55bddcd8a981 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   37:     0x55bddcd51cb6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   38:     0x55bddcd51cb6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   39:     0x55bddcd56d17 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   40:     0x55bddcd56d17 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x55bddcd56d17 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   42:     0x55bddcd56d17 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   43:     0x55bddcd56d17 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   44:     0x55bddcd56d17 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   45:     0x55bddcd56d17 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x55bddcdf3a35 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   47:     0x55bddcdf3a35 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   48:     0x55bddcdf3a35 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   49:     0x7f93d0677ac3 - <unknown>
[INFO] [stdout]   50:     0x7f93d0708bf4 - __clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     timer::test::test_catching_up
[INFO] [stdout]     timer::test::test_clearing_timeout
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a51d6600c6ff1cf809666e4e936c4e0c1dfe200509aa5716d088276506601240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51d6600c6ff1cf809666e4e936c4e0c1dfe200509aa5716d088276506601240", kill_on_drop: false }`
[INFO] [stdout] a51d6600c6ff1cf809666e4e936c4e0c1dfe200509aa5716d088276506601240
