Nov 17 10:24:08.367 INFO testing acarl123/RustUDPListener against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:24:08.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:24:08.871 INFO [stdout] 45bcf3e1795376833e68db2a3fca8d53e5265fd724616cee7ae742aa29ce0887
Nov 17 10:24:08.879 INFO running `"docker" "start" "-a" "45bcf3e1795376833e68db2a3fca8d53e5265fd724616cee7ae742aa29ce0887"`
Nov 17 10:24:09.886 INFO [stderr] usermod: no changes
Nov 17 10:24:09.939 INFO [stderr]    Compiling SocketSender v0.1.0 (/source)
Nov 17 10:24:10.315 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Nov 17 10:24:10.315 INFO [stderr]  --> src/main.rs:3:5
Nov 17 10:24:10.315 INFO [stderr]   |
Nov 17 10:24:10.315 INFO [stderr] 3 | use std::iter::FromIterator;
Nov 17 10:24:10.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:24:10.315 INFO [stderr]   |
Nov 17 10:24:10.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:24:10.315 INFO [stderr] 
Nov 17 10:24:10.371 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:24:10.372 INFO [stderr]   --> src/main.rs:23:9
Nov 17 10:24:10.372 INFO [stderr]    |
Nov 17 10:24:10.372 INFO [stderr] 23 |     let mut socket = try!(UdpSocket::bind(&bind_addr.as_str()));
Nov 17 10:24:10.372 INFO [stderr]    |         ----^^^^^^
Nov 17 10:24:10.372 INFO [stderr]    |         |
Nov 17 10:24:10.372 INFO [stderr]    |         help: remove this `mut`
Nov 17 10:24:10.372 INFO [stderr]    |
Nov 17 10:24:10.372 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 10:24:10.372 INFO [stderr] 
Nov 17 10:24:10.372 INFO [stderr] warning: crate `SocketSender` should have a snake case name such as `socket_sender`
Nov 17 10:24:10.372 INFO [stderr]   |
Nov 17 10:24:10.372 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 10:24:10.372 INFO [stderr] 
Nov 17 10:24:10.372 INFO [stderr] warning: variable `byteArray` should have a snake case name such as `byte_array`
Nov 17 10:24:10.372 INFO [stderr]  --> src/main.rs:8:16
Nov 17 10:24:10.372 INFO [stderr]   |
Nov 17 10:24:10.372 INFO [stderr] 8 | fn int_to_char(byteArray: &[u8; 255]) -> String{
Nov 17 10:24:10.372 INFO [stderr]   |                ^^^^^^^^^
Nov 17 10:24:10.372 INFO [stderr] 
Nov 17 10:24:10.372 INFO [stderr] warning: variable `newVec` should have a snake case name such as `new_vec`
Nov 17 10:24:10.372 INFO [stderr]   --> src/main.rs:10:9
Nov 17 10:24:10.373 INFO [stderr]    |
Nov 17 10:24:10.373 INFO [stderr] 10 |     let mut newVec = Vec::new();
Nov 17 10:24:10.373 INFO [stderr]    |         ^^^^^^^^^^
Nov 17 10:24:10.373 INFO [stderr] 
Nov 17 10:24:10.373 INFO [stderr] warning: variable `listenAddr` should have a snake case name such as `listen_addr`
Nov 17 10:24:10.373 INFO [stderr]   --> src/main.rs:20:20
Nov 17 10:24:10.373 INFO [stderr]    |
Nov 17 10:24:10.373 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> {
Nov 17 10:24:10.373 INFO [stderr]    |                    ^^^^^^^^^^
Nov 17 10:24:10.373 INFO [stderr] 
Nov 17 10:24:10.373 INFO [stderr] warning: variable `listenPort` should have a snake case name such as `listen_port`
Nov 17 10:24:10.373 INFO [stderr]   --> src/main.rs:20:38
Nov 17 10:24:10.373 INFO [stderr]    |
Nov 17 10:24:10.373 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> {
Nov 17 10:24:10.373 INFO [stderr]    |                                      ^^^^^^^^^^
Nov 17 10:24:10.373 INFO [stderr] 
Nov 17 10:24:10.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:24:10.373 INFO [stderr]   --> src/main.rs:51:5
Nov 17 10:24:10.373 INFO [stderr]    |
Nov 17 10:24:10.373 INFO [stderr] 51 |     socket_response("0.0.0.0", 13389);
Nov 17 10:24:10.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:24:10.373 INFO [stderr]    |
Nov 17 10:24:10.373 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:24:10.374 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:24:10.374 INFO [stderr] 
Nov 17 10:24:10.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 10:24:10.990 INFO [stderr] su: No module specific data is present
Nov 17 10:24:11.765 INFO running `"docker" "inspect" "45bcf3e1795376833e68db2a3fca8d53e5265fd724616cee7ae742aa29ce0887"`
Nov 17 10:24:12.037 INFO running `"docker" "rm" "-f" "45bcf3e1795376833e68db2a3fca8d53e5265fd724616cee7ae742aa29ce0887"`
Nov 17 10:24:12.327 INFO [stdout] 45bcf3e1795376833e68db2a3fca8d53e5265fd724616cee7ae742aa29ce0887
Nov 17 10:24:12.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:24:12.803 INFO [stdout] a5cec6ef2e52250c478a86550505428be9fa4aa78e34bed285f0b84031bb26d2
Nov 17 10:24:12.805 INFO running `"docker" "start" "-a" "a5cec6ef2e52250c478a86550505428be9fa4aa78e34bed285f0b84031bb26d2"`
Nov 17 10:24:13.915 INFO [stderr] usermod: no changes
Nov 17 10:24:13.963 INFO [stderr]    Compiling SocketSender v0.1.0 (/source)
Nov 17 10:24:14.387 INFO [stderr] warning: unused import: `std::iter::FromIterator`
Nov 17 10:24:14.387 INFO [stderr]  --> src/main.rs:3:5
Nov 17 10:24:14.387 INFO [stderr]   |
Nov 17 10:24:14.387 INFO [stderr] 3 | use std::iter::FromIterator;
Nov 17 10:24:14.387 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:24:14.387 INFO [stderr]   |
Nov 17 10:24:14.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:24:14.387 INFO [stderr] 
Nov 17 10:24:14.440 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:24:14.440 INFO [stderr]   --> src/main.rs:23:9
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr] 23 |     let mut socket = try!(UdpSocket::bind(&bind_addr.as_str()));
Nov 17 10:24:14.445 INFO [stderr]    |         ----^^^^^^
Nov 17 10:24:14.445 INFO [stderr]    |         |
Nov 17 10:24:14.445 INFO [stderr]    |         help: remove this `mut`
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: crate `SocketSender` should have a snake case name such as `socket_sender`
Nov 17 10:24:14.445 INFO [stderr]   |
Nov 17 10:24:14.445 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: variable `byteArray` should have a snake case name such as `byte_array`
Nov 17 10:24:14.445 INFO [stderr]  --> src/main.rs:8:16
Nov 17 10:24:14.445 INFO [stderr]   |
Nov 17 10:24:14.445 INFO [stderr] 8 | fn int_to_char(byteArray: &[u8; 255]) -> String{
Nov 17 10:24:14.445 INFO [stderr]   |                ^^^^^^^^^
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: variable `newVec` should have a snake case name such as `new_vec`
Nov 17 10:24:14.445 INFO [stderr]   --> src/main.rs:10:9
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr] 10 |     let mut newVec = Vec::new();
Nov 17 10:24:14.445 INFO [stderr]    |         ^^^^^^^^^^
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: variable `listenAddr` should have a snake case name such as `listen_addr`
Nov 17 10:24:14.445 INFO [stderr]   --> src/main.rs:20:20
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> {
Nov 17 10:24:14.445 INFO [stderr]    |                    ^^^^^^^^^^
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: variable `listenPort` should have a snake case name such as `listen_port`
Nov 17 10:24:14.445 INFO [stderr]   --> src/main.rs:20:38
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> {
Nov 17 10:24:14.445 INFO [stderr]    |                                      ^^^^^^^^^^
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.445 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:24:14.445 INFO [stderr]   --> src/main.rs:51:5
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr] 51 |     socket_response("0.0.0.0", 13389);
Nov 17 10:24:14.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:24:14.445 INFO [stderr]    |
Nov 17 10:24:14.445 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 10:24:14.445 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:24:14.445 INFO [stderr] 
Nov 17 10:24:14.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 17 10:24:14.806 INFO [stderr] su: No module specific data is present
Nov 17 10:24:15.599 INFO running `"docker" "inspect" "a5cec6ef2e52250c478a86550505428be9fa4aa78e34bed285f0b84031bb26d2"`
Nov 17 10:24:15.913 INFO running `"docker" "rm" "-f" "a5cec6ef2e52250c478a86550505428be9fa4aa78e34bed285f0b84031bb26d2"`
Nov 17 10:24:16.163 INFO [stdout] a5cec6ef2e52250c478a86550505428be9fa4aa78e34bed285f0b84031bb26d2
Nov 17 10:24:16.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 10:24:16.663 INFO [stdout] 7551f96cc8c6b388f1e039915a395e51630b767e0878b5f060624e23fc92a5f8
Nov 17 10:24:16.668 INFO running `"docker" "start" "-a" "7551f96cc8c6b388f1e039915a395e51630b767e0878b5f060624e23fc92a5f8"`
Nov 17 10:24:17.663 INFO [stderr] usermod: no changes
Nov 17 10:24:17.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 10:24:17.715 INFO [stderr]      Running /target/debug/deps/SocketSender-f12d3614affbfcf5
Nov 17 10:24:17.715 INFO [stdout] 
Nov 17 10:24:17.715 INFO [stdout] running 0 tests
Nov 17 10:24:17.715 INFO [stdout] 
Nov 17 10:24:17.715 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:24:17.715 INFO [stdout] 
Nov 17 10:24:17.721 INFO [stderr] su: No module specific data is present
Nov 17 10:24:18.356 INFO running `"docker" "inspect" "7551f96cc8c6b388f1e039915a395e51630b767e0878b5f060624e23fc92a5f8"`
Nov 17 10:24:18.465 INFO running `"docker" "rm" "-f" "7551f96cc8c6b388f1e039915a395e51630b767e0878b5f060624e23fc92a5f8"`
Nov 17 10:24:18.711 INFO [stdout] 7551f96cc8c6b388f1e039915a395e51630b767e0878b5f060624e23fc92a5f8