Dec 13 09:41:16.337 INFO testing muranoya/CubaLibre against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:41:16.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 09:41:16.799 INFO [stdout] 38d9c8e71b118389618c0ac162207bd8fafceee1370c0b55504964c1aa7e66f1
Dec 13 09:41:16.801 INFO running `"docker" "start" "-a" "38d9c8e71b118389618c0ac162207bd8fafceee1370c0b55504964c1aa7e66f1"`
Dec 13 09:41:18.083 INFO [stderr] usermod: no changes
Dec 13 09:41:18.139 INFO [stderr]    Compiling cuba_libre v0.0.1 (/source)
Dec 13 09:41:18.428 INFO [stderr] warning: unused import: `Shutdown`
Dec 13 09:41:18.428 INFO [stderr]  --> src/main.rs:2:40
Dec 13 09:41:18.428 INFO [stderr]   |
Dec 13 09:41:18.428 INFO [stderr] 2 | use std::net::{TcpListener, TcpStream, Shutdown};
Dec 13 09:41:18.428 INFO [stderr]   |                                        ^^^^^^^^
Dec 13 09:41:18.428 INFO [stderr]   |
Dec 13 09:41:18.428 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:41:18.428 INFO [stderr] 
Dec 13 09:41:18.562 INFO [stderr] warning: unused variable: `args`
Dec 13 09:41:18.562 INFO [stderr]    --> src/main.rs:103:16
Dec 13 09:41:18.562 INFO [stderr]     |
Dec 13 09:41:18.562 INFO [stderr] 103 | fn set_options(args:&mut env::Args) -> Result<RToption, String> {
Dec 13 09:41:18.562 INFO [stderr]     |                ^^^^ help: consider using `_args` instead
Dec 13 09:41:18.562 INFO [stderr]     |
Dec 13 09:41:18.562 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 09:41:18.562 INFO [stderr] 
Dec 13 09:41:18.605 INFO [stderr] warning: field is never used: `verbose`
Dec 13 09:41:18.605 INFO [stderr]   --> src/main.rs:96:5
Dec 13 09:41:18.605 INFO [stderr]    |
Dec 13 09:41:18.605 INFO [stderr] 96 |     verbose:     i32,
Dec 13 09:41:18.605 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 09:41:18.605 INFO [stderr]    |
Dec 13 09:41:18.605 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:41:18.605 INFO [stderr] 
Dec 13 09:41:18.605 INFO [stderr] warning: function is never used: `print_usage`
Dec 13 09:41:18.605 INFO [stderr]   --> src/main.rs:99:1
Dec 13 09:41:18.605 INFO [stderr]    |
Dec 13 09:41:18.605 INFO [stderr] 99 | fn print_usage(args:&mut env::Args) {
Dec 13 09:41:18.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:41:18.605 INFO [stderr] 
Dec 13 09:41:18.606 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:41:18.606 INFO [stderr]    --> src/main.rs:257:21
Dec 13 09:41:18.606 INFO [stderr]     |
Dec 13 09:41:18.606 INFO [stderr] 257 |                     sendrecv_data(req, sock);
Dec 13 09:41:18.606 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:41:18.606 INFO [stderr]     |
Dec 13 09:41:18.606 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 09:41:18.606 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:41:18.606 INFO [stderr] 
Dec 13 09:41:19.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 13 09:41:19.835 INFO [stderr] su: No module specific data is present
Dec 13 09:41:20.504 INFO running `"docker" "inspect" "38d9c8e71b118389618c0ac162207bd8fafceee1370c0b55504964c1aa7e66f1"`
Dec 13 09:41:20.785 INFO running `"docker" "rm" "-f" "38d9c8e71b118389618c0ac162207bd8fafceee1370c0b55504964c1aa7e66f1"`
Dec 13 09:41:21.043 INFO [stdout] 38d9c8e71b118389618c0ac162207bd8fafceee1370c0b55504964c1aa7e66f1
Dec 13 09:41:21.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 09:41:21.391 INFO [stdout] 1ef671eb8d32f29851c48ac8fb162fdd1c79205d5d43e3b2b153811b2383e936
Dec 13 09:41:21.396 INFO running `"docker" "start" "-a" "1ef671eb8d32f29851c48ac8fb162fdd1c79205d5d43e3b2b153811b2383e936"`
Dec 13 09:41:22.377 INFO [stderr] usermod: no changes
Dec 13 09:41:22.431 INFO [stderr]    Compiling cuba_libre v0.0.1 (/source)
Dec 13 09:41:22.739 INFO [stderr] warning: unused import: `Shutdown`
Dec 13 09:41:22.739 INFO [stderr]  --> src/main.rs:2:40
Dec 13 09:41:22.739 INFO [stderr]   |
Dec 13 09:41:22.739 INFO [stderr] 2 | use std::net::{TcpListener, TcpStream, Shutdown};
Dec 13 09:41:22.739 INFO [stderr]   |                                        ^^^^^^^^
Dec 13 09:41:22.739 INFO [stderr]   |
Dec 13 09:41:22.739 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:41:22.739 INFO [stderr] 
Dec 13 09:41:22.839 INFO [stderr] warning: unused variable: `args`
Dec 13 09:41:22.839 INFO [stderr]    --> src/main.rs:103:16
Dec 13 09:41:22.839 INFO [stderr]     |
Dec 13 09:41:22.839 INFO [stderr] 103 | fn set_options(args:&mut env::Args) -> Result<RToption, String> {
Dec 13 09:41:22.839 INFO [stderr]     |                ^^^^ help: consider using `_args` instead
Dec 13 09:41:22.839 INFO [stderr]     |
Dec 13 09:41:22.839 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 09:41:22.839 INFO [stderr] 
Dec 13 09:41:22.867 INFO [stderr] warning: field is never used: `verbose`
Dec 13 09:41:22.867 INFO [stderr]   --> src/main.rs:96:5
Dec 13 09:41:22.867 INFO [stderr]    |
Dec 13 09:41:22.867 INFO [stderr] 96 |     verbose:     i32,
Dec 13 09:41:22.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 09:41:22.867 INFO [stderr]    |
Dec 13 09:41:22.867 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:41:22.867 INFO [stderr] 
Dec 13 09:41:22.867 INFO [stderr] warning: function is never used: `print_usage`
Dec 13 09:41:22.867 INFO [stderr]   --> src/main.rs:99:1
Dec 13 09:41:22.867 INFO [stderr]    |
Dec 13 09:41:22.867 INFO [stderr] 99 | fn print_usage(args:&mut env::Args) {
Dec 13 09:41:22.867 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:41:22.867 INFO [stderr] 
Dec 13 09:41:22.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:41:22.872 INFO [stderr]    --> src/main.rs:257:21
Dec 13 09:41:22.872 INFO [stderr]     |
Dec 13 09:41:22.872 INFO [stderr] 257 |                     sendrecv_data(req, sock);
Dec 13 09:41:22.872 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 09:41:22.872 INFO [stderr]     |
Dec 13 09:41:22.872 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 09:41:22.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:41:22.872 INFO [stderr] 
Dec 13 09:41:23.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 13 09:41:23.259 INFO [stderr] su: No module specific data is present
Dec 13 09:41:23.927 INFO running `"docker" "inspect" "1ef671eb8d32f29851c48ac8fb162fdd1c79205d5d43e3b2b153811b2383e936"`
Dec 13 09:41:24.149 INFO running `"docker" "rm" "-f" "1ef671eb8d32f29851c48ac8fb162fdd1c79205d5d43e3b2b153811b2383e936"`
Dec 13 09:41:24.369 INFO [stdout] 1ef671eb8d32f29851c48ac8fb162fdd1c79205d5d43e3b2b153811b2383e936
Dec 13 09:41:24.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 09:41:24.693 INFO [stdout] 19bef1a17106613e67275c47f73790c25ee29a3305782d2f4ce530447959b70e
Dec 13 09:41:24.695 INFO running `"docker" "start" "-a" "19bef1a17106613e67275c47f73790c25ee29a3305782d2f4ce530447959b70e"`
Dec 13 09:41:25.119 INFO [stderr] usermod: no changes
Dec 13 09:41:25.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 09:41:25.155 INFO [stderr]      Running /target/debug/deps/cuba_libre-ce85ccd9da38848d
Dec 13 09:41:25.160 INFO [stdout] 
Dec 13 09:41:25.160 INFO [stdout] running 0 tests
Dec 13 09:41:25.160 INFO [stdout] 
Dec 13 09:41:25.161 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:41:25.161 INFO [stdout] 
Dec 13 09:41:25.164 INFO [stderr] su: No module specific data is present
Dec 13 09:41:25.380 INFO running `"docker" "inspect" "19bef1a17106613e67275c47f73790c25ee29a3305782d2f4ce530447959b70e"`
Dec 13 09:41:25.501 INFO running `"docker" "rm" "-f" "19bef1a17106613e67275c47f73790c25ee29a3305782d2f4ce530447959b70e"`
Dec 13 09:41:25.618 INFO [stdout] 19bef1a17106613e67275c47f73790c25ee29a3305782d2f4ce530447959b70e