Nov 30 07:42:12.745 INFO checking acarl123/RustUDPListener against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 07:42:12.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 30 07:42:13.246 INFO [stdout] 2b3711b013e5f2ac8e4d3a1eeab7214742ab23f9d6db46ace200f8d911ec2943 Nov 30 07:42:13.248 INFO running `"docker" "start" "-a" "2b3711b013e5f2ac8e4d3a1eeab7214742ab23f9d6db46ace200f8d911ec2943"` Nov 30 07:42:14.748 INFO [stderr] usermod: no changes Nov 30 07:42:14.824 INFO [stderr] Checking SocketSender v0.1.0 (/source) Nov 30 07:42:15.268 INFO [stderr] warning: unused import: `std::iter::FromIterator` Nov 30 07:42:15.268 INFO [stderr] --> src/main.rs:3:5 Nov 30 07:42:15.268 INFO [stderr] | Nov 30 07:42:15.268 INFO [stderr] 3 | use std::iter::FromIterator; Nov 30 07:42:15.268 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:42:15.268 INFO [stderr] | Nov 30 07:42:15.268 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 07:42:15.268 INFO [stderr] Nov 30 07:42:15.332 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:42:15.332 INFO [stderr] --> src/main.rs:23:9 Nov 30 07:42:15.332 INFO [stderr] | Nov 30 07:42:15.332 INFO [stderr] 23 | let mut socket = try!(UdpSocket::bind(&bind_addr.as_str())); Nov 30 07:42:15.332 INFO [stderr] | ----^^^^^^ Nov 30 07:42:15.332 INFO [stderr] | | Nov 30 07:42:15.332 INFO [stderr] | help: remove this `mut` Nov 30 07:42:15.332 INFO [stderr] | Nov 30 07:42:15.332 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:42:15.332 INFO [stderr] Nov 30 07:42:15.332 INFO [stderr] warning: crate `SocketSender` should have a snake case name such as `socket_sender` Nov 30 07:42:15.332 INFO [stderr] | Nov 30 07:42:15.332 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:42:15.332 INFO [stderr] Nov 30 07:42:15.332 INFO [stderr] warning: variable `byteArray` should have a snake case name such as `byte_array` Nov 30 07:42:15.332 INFO [stderr] --> src/main.rs:8:16 Nov 30 07:42:15.332 INFO [stderr] | Nov 30 07:42:15.332 INFO [stderr] 8 | fn int_to_char(byteArray: &[u8; 255]) -> String{ Nov 30 07:42:15.332 INFO [stderr] | ^^^^^^^^^ Nov 30 07:42:15.332 INFO [stderr] Nov 30 07:42:15.332 INFO [stderr] warning: variable `newVec` should have a snake case name such as `new_vec` Nov 30 07:42:15.332 INFO [stderr] --> src/main.rs:10:9 Nov 30 07:42:15.332 INFO [stderr] | Nov 30 07:42:15.332 INFO [stderr] 10 | let mut newVec = Vec::new(); Nov 30 07:42:15.332 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.332 INFO [stderr] Nov 30 07:42:15.333 INFO [stderr] warning: variable `listenAddr` should have a snake case name such as `listen_addr` Nov 30 07:42:15.333 INFO [stderr] --> src/main.rs:20:20 Nov 30 07:42:15.333 INFO [stderr] | Nov 30 07:42:15.333 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> { Nov 30 07:42:15.333 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.333 INFO [stderr] Nov 30 07:42:15.333 INFO [stderr] warning: variable `listenPort` should have a snake case name such as `listen_port` Nov 30 07:42:15.333 INFO [stderr] --> src/main.rs:20:38 Nov 30 07:42:15.333 INFO [stderr] | Nov 30 07:42:15.333 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> { Nov 30 07:42:15.333 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.333 INFO [stderr] Nov 30 07:42:15.333 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 07:42:15.333 INFO [stderr] --> src/main.rs:51:5 Nov 30 07:42:15.333 INFO [stderr] | Nov 30 07:42:15.333 INFO [stderr] 51 | socket_response("0.0.0.0", 13389); Nov 30 07:42:15.333 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:42:15.333 INFO [stderr] | Nov 30 07:42:15.333 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 07:42:15.333 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 07:42:15.333 INFO [stderr] Nov 30 07:42:15.460 INFO [stderr] warning: unused import: `std::iter::FromIterator` Nov 30 07:42:15.460 INFO [stderr] --> src/main.rs:3:5 Nov 30 07:42:15.460 INFO [stderr] | Nov 30 07:42:15.460 INFO [stderr] 3 | use std::iter::FromIterator; Nov 30 07:42:15.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:42:15.460 INFO [stderr] | Nov 30 07:42:15.460 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 07:42:15.460 INFO [stderr] Nov 30 07:42:15.536 INFO [stderr] warning: variable does not need to be mutable Nov 30 07:42:15.536 INFO [stderr] --> src/main.rs:23:9 Nov 30 07:42:15.536 INFO [stderr] | Nov 30 07:42:15.536 INFO [stderr] 23 | let mut socket = try!(UdpSocket::bind(&bind_addr.as_str())); Nov 30 07:42:15.536 INFO [stderr] | ----^^^^^^ Nov 30 07:42:15.536 INFO [stderr] | | Nov 30 07:42:15.536 INFO [stderr] | help: remove this `mut` Nov 30 07:42:15.536 INFO [stderr] | Nov 30 07:42:15.536 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 07:42:15.536 INFO [stderr] Nov 30 07:42:15.540 INFO [stderr] warning: crate `SocketSender` should have a snake case name such as `socket_sender` Nov 30 07:42:15.540 INFO [stderr] | Nov 30 07:42:15.540 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 07:42:15.540 INFO [stderr] Nov 30 07:42:15.540 INFO [stderr] warning: variable `byteArray` should have a snake case name such as `byte_array` Nov 30 07:42:15.540 INFO [stderr] --> src/main.rs:8:16 Nov 30 07:42:15.540 INFO [stderr] | Nov 30 07:42:15.540 INFO [stderr] 8 | fn int_to_char(byteArray: &[u8; 255]) -> String{ Nov 30 07:42:15.540 INFO [stderr] | ^^^^^^^^^ Nov 30 07:42:15.540 INFO [stderr] Nov 30 07:42:15.540 INFO [stderr] warning: variable `newVec` should have a snake case name such as `new_vec` Nov 30 07:42:15.540 INFO [stderr] --> src/main.rs:10:9 Nov 30 07:42:15.540 INFO [stderr] | Nov 30 07:42:15.540 INFO [stderr] 10 | let mut newVec = Vec::new(); Nov 30 07:42:15.540 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.540 INFO [stderr] Nov 30 07:42:15.540 INFO [stderr] warning: variable `listenAddr` should have a snake case name such as `listen_addr` Nov 30 07:42:15.540 INFO [stderr] --> src/main.rs:20:20 Nov 30 07:42:15.540 INFO [stderr] | Nov 30 07:42:15.540 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> { Nov 30 07:42:15.541 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.541 INFO [stderr] Nov 30 07:42:15.541 INFO [stderr] warning: variable `listenPort` should have a snake case name such as `listen_port` Nov 30 07:42:15.541 INFO [stderr] --> src/main.rs:20:38 Nov 30 07:42:15.541 INFO [stderr] | Nov 30 07:42:15.541 INFO [stderr] 20 | fn socket_response(listenAddr: &str, listenPort: i32) -> Result<(), Error> { Nov 30 07:42:15.541 INFO [stderr] | ^^^^^^^^^^ Nov 30 07:42:15.541 INFO [stderr] Nov 30 07:42:15.541 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 07:42:15.541 INFO [stderr] --> src/main.rs:51:5 Nov 30 07:42:15.541 INFO [stderr] | Nov 30 07:42:15.541 INFO [stderr] 51 | socket_response("0.0.0.0", 13389); Nov 30 07:42:15.541 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 07:42:15.541 INFO [stderr] | Nov 30 07:42:15.541 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 07:42:15.541 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 07:42:15.541 INFO [stderr] Nov 30 07:42:15.574 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s Nov 30 07:42:15.580 INFO [stderr] su: No module specific data is present Nov 30 07:42:16.596 INFO running `"docker" "inspect" "2b3711b013e5f2ac8e4d3a1eeab7214742ab23f9d6db46ace200f8d911ec2943"` Nov 30 07:42:16.888 INFO running `"docker" "rm" "-f" "2b3711b013e5f2ac8e4d3a1eeab7214742ab23f9d6db46ace200f8d911ec2943"` Nov 30 07:42:17.164 INFO [stdout] 2b3711b013e5f2ac8e4d3a1eeab7214742ab23f9d6db46ace200f8d911ec2943