[INFO] fetching crate goxoy-socket-server 0.1.2...
[INFO] testing goxoy-socket-server-0.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate goxoy-socket-server 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate goxoy-socket-server 0.1.2
[INFO] finished tweaking crates.io crate goxoy-socket-server 0.1.2
[INFO] tweaked toml for crates.io crate goxoy-socket-server 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate goxoy-socket-server 0.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding goxoy-address-parser v0.0.9 (available: v0.0.10)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded goxoy-socket-client v0.1.9
[INFO] [stderr]   Downloaded goxoy-address-parser v0.0.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9345a4276eb4e26cecbd0a1f60830d2b8e6eb19fd373f9b535f4120e8864dec5
[INFO] running `Command { std: "docker" "start" "-a" "9345a4276eb4e26cecbd0a1f60830d2b8e6eb19fd373f9b535f4120e8864dec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9345a4276eb4e26cecbd0a1f60830d2b8e6eb19fd373f9b535f4120e8864dec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9345a4276eb4e26cecbd0a1f60830d2b8e6eb19fd373f9b535f4120e8864dec5", kill_on_drop: false }`
[INFO] [stdout] 9345a4276eb4e26cecbd0a1f60830d2b8e6eb19fd373f9b535f4120e8864dec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 293627a9211f04d60be4e29503ef4d991a3ca637d081cbb1d695889f3e380726
[INFO] running `Command { std: "docker" "start" "-a" "293627a9211f04d60be4e29503ef4d991a3ca637d081cbb1d695889f3e380726", kill_on_drop: false }`
[INFO] [stderr]    Compiling goxoy-address-parser v0.0.9
[INFO] [stderr]    Compiling goxoy-socket-client v0.1.9
[INFO] [stderr]    Compiling goxoy-socket-server v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/socket_server.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | /         loop {
[INFO] [stdout] 149 | |             if let Ok((mut socket, addr)) = server.accept() {
[INFO] [stdout] 150 | |                 if on_new_client_fn.is_some() {
[INFO] [stdout] 151 | |                     on_new_client_fn.unwrap()(
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |             thread::sleep(::std::time::Duration::from_millis(100));
[INFO] [stdout] 207 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 208 |           return true;
[INFO] [stdout]     |           ^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_addr`
[INFO] [stdout]    --> src/socket_server.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn send(&mut self,peer_addr:String, data: Vec<u8>)->bool{
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socket_server.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _ = self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "293627a9211f04d60be4e29503ef4d991a3ca637d081cbb1d695889f3e380726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293627a9211f04d60be4e29503ef4d991a3ca637d081cbb1d695889f3e380726", kill_on_drop: false }`
[INFO] [stdout] 293627a9211f04d60be4e29503ef4d991a3ca637d081cbb1d695889f3e380726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0146d222aaec2e8b06d1d010710a2336b10358e5a0fcf026c53d6ec8edfea23
[INFO] running `Command { std: "docker" "start" "-a" "e0146d222aaec2e8b06d1d010710a2336b10358e5a0fcf026c53d6ec8edfea23", kill_on_drop: false }`
[INFO] [stderr]    Compiling goxoy-socket-server v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/socket_server.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | /         loop {
[INFO] [stdout] 149 | |             if let Ok((mut socket, addr)) = server.accept() {
[INFO] [stdout] 150 | |                 if on_new_client_fn.is_some() {
[INFO] [stdout] 151 | |                     on_new_client_fn.unwrap()(
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |             thread::sleep(::std::time::Duration::from_millis(100));
[INFO] [stdout] 207 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 208 |           return true;
[INFO] [stdout]     |           ^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_addr`
[INFO] [stdout]    --> src/socket_server.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn send(&mut self,peer_addr:String, data: Vec<u8>)->bool{
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socket_server.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _ = self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/socket_server.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 148 | /         loop {
[INFO] [stdout] 149 | |             if let Ok((mut socket, addr)) = server.accept() {
[INFO] [stdout] 150 | |                 if on_new_client_fn.is_some() {
[INFO] [stdout] 151 | |                     on_new_client_fn.unwrap()(
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |             thread::sleep(::std::time::Duration::from_millis(100));
[INFO] [stdout] 207 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 208 |           return true;
[INFO] [stdout]     |           ^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_addr`
[INFO] [stdout]    --> src/socket_server.rs:111:27
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn send(&mut self,peer_addr:String, data: Vec<u8>)->bool{
[INFO] [stdout]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/socket_server.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let _ = self.tx.as_mut().unwrap().send(data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "e0146d222aaec2e8b06d1d010710a2336b10358e5a0fcf026c53d6ec8edfea23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0146d222aaec2e8b06d1d010710a2336b10358e5a0fcf026c53d6ec8edfea23", kill_on_drop: false }`
[INFO] [stdout] e0146d222aaec2e8b06d1d010710a2336b10358e5a0fcf026c53d6ec8edfea23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12d663ca513e2039276c3f44322feb209b0cf4acd4a51983b9ae8de6b2361b31
[INFO] running `Command { std: "docker" "start" "-a" "12d663ca513e2039276c3f44322feb209b0cf4acd4a51983b9ae8de6b2361b31", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/socket_server.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 148 | /         loop {
[INFO] [stderr] 149 | |             if let Ok((mut socket, addr)) = server.accept() {
[INFO] [stderr] 150 | |                 if on_new_client_fn.is_some() {
[INFO] [stderr] 151 | |                     on_new_client_fn.unwrap()(
[INFO] [stderr] ...   |
[INFO] [stderr] 206 | |             thread::sleep(::std::time::Duration::from_millis(100));
[INFO] [stderr] 207 | |         }
[INFO] [stderr]     | |_________- any code following this expression is unreachable
[INFO] [stderr] 208 |           return true;
[INFO] [stderr]     |           ^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer_addr`
[INFO] [stderr]    --> src/socket_server.rs:111:27
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn send(&mut self,peer_addr:String, data: Vec<u8>)->bool{
[INFO] [stderr]     |                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/socket_server.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             self.tx.as_mut().unwrap().send(data);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let _ = self.tx.as_mut().unwrap().send(data);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `goxoy-socket-server` (lib) generated 3 warnings (run `cargo fix --lib -p goxoy-socket-server` to apply 1 suggestion)
[INFO] [stderr] warning: `goxoy-socket-server` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/goxoy_socket_server-de4f8505c3f709f4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test socket_server::full_test has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "12d663ca513e2039276c3f44322feb209b0cf4acd4a51983b9ae8de6b2361b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d663ca513e2039276c3f44322feb209b0cf4acd4a51983b9ae8de6b2361b31", kill_on_drop: false }`
[INFO] [stdout] 12d663ca513e2039276c3f44322feb209b0cf4acd4a51983b9ae8de6b2361b31