Nov 18 05:29:03.232 INFO testing net-utils-0.0.5 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 05:29:03.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 05:29:03.599 INFO [stdout] 9012b6d44eb637b4faa3a220b701d6d3061e22e7038da0cdf0f73db9c7847d70
Nov 18 05:29:03.642 INFO running `"docker" "start" "-a" "9012b6d44eb637b4faa3a220b701d6d3061e22e7038da0cdf0f73db9c7847d70"`
Nov 18 05:29:04.116 INFO [stderr] usermod: no changes
Nov 18 05:29:04.218 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Nov 18 05:29:05.086 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 18 05:29:05.089 INFO [stderr]  --> src/net/config.rs:6:5
Nov 18 05:29:05.089 INFO [stderr]   |
Nov 18 05:29:05.089 INFO [stderr] 6 | use std::time::Duration;
Nov 18 05:29:05.089 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.089 INFO [stderr]   |
Nov 18 05:29:05.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 05:29:05.089 INFO [stderr] 
Nov 18 05:29:05.089 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 18 05:29:05.089 INFO [stderr]   --> src/net/conn.rs:24:5
Nov 18 05:29:05.089 INFO [stderr]    |
Nov 18 05:29:05.089 INFO [stderr] 24 | use std::str::FromStr;
Nov 18 05:29:05.089 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.089 INFO [stderr] 
Nov 18 05:29:05.287 INFO [stderr] warning: unreachable statement
Nov 18 05:29:05.287 INFO [stderr]    --> src/net/conn.rs:137:9
Nov 18 05:29:05.287 INFO [stderr]     |
Nov 18 05:29:05.287 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Nov 18 05:29:05.287 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.287 INFO [stderr]     |
Nov 18 05:29:05.287 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 18 05:29:05.287 INFO [stderr] 
Nov 18 05:29:05.335 INFO [stderr] warning: unused variable: `server`
Nov 18 05:29:05.335 INFO [stderr]    --> src/net/conn.rs:120:13
Nov 18 05:29:05.336 INFO [stderr]     |
Nov 18 05:29:05.336 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Nov 18 05:29:05.336 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Nov 18 05:29:05.338 INFO [stderr]     |
Nov 18 05:29:05.338 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 05:29:05.338 INFO [stderr] 
Nov 18 05:29:05.436 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:29:05.436 INFO [stderr]    --> src/net/conn.rs:149:13
Nov 18 05:29:05.436 INFO [stderr]     |
Nov 18 05:29:05.436 INFO [stderr] 149 |         let mut stream_socket;
Nov 18 05:29:05.436 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 05:29:05.436 INFO [stderr]     |             |
Nov 18 05:29:05.436 INFO [stderr]     |             help: remove this `mut`
Nov 18 05:29:05.436 INFO [stderr]     |
Nov 18 05:29:05.436 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 05:29:05.436 INFO [stderr] 
Nov 18 05:29:05.465 INFO [stderr] warning: method is never used: `from_file`
Nov 18 05:29:05.466 INFO [stderr]   --> src/net/config.rs:58:5
Nov 18 05:29:05.466 INFO [stderr]    |
Nov 18 05:29:05.466 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Nov 18 05:29:05.467 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.467 INFO [stderr]    |
Nov 18 05:29:05.467 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 05:29:05.468 INFO [stderr] 
Nov 18 05:29:05.469 INFO [stderr] warning: missing documentation for a method
Nov 18 05:29:05.470 INFO [stderr]   --> src/net/conn.rs:64:5
Nov 18 05:29:05.475 INFO [stderr]    |
Nov 18 05:29:05.475 INFO [stderr] 64 |     pub fn get_peer_address(&self) -> &String {
Nov 18 05:29:05.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.476 INFO [stderr]    |
Nov 18 05:29:05.476 INFO [stderr] note: lint level defined here
Nov 18 05:29:05.483 INFO [stderr]   --> src/lib.rs:15:9
Nov 18 05:29:05.487 INFO [stderr]    |
Nov 18 05:29:05.487 INFO [stderr] 15 | #![warn(missing_docs)]
Nov 18 05:29:05.488 INFO [stderr]    |         ^^^^^^^^^^^^
Nov 18 05:29:05.488 INFO [stderr] 
Nov 18 05:29:05.488 INFO [stderr] warning: missing documentation for a method
Nov 18 05:29:05.489 INFO [stderr]   --> src/net/conn.rs:67:5
Nov 18 05:29:05.489 INFO [stderr]    |
Nov 18 05:29:05.489 INFO [stderr] 67 |     pub fn get_local_address(&self) -> &String {
Nov 18 05:29:05.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:05.490 INFO [stderr] 
Nov 18 05:29:06.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Nov 18 05:29:06.019 INFO [stderr] su: No module specific data is present
Nov 18 05:29:06.511 INFO running `"docker" "inspect" "9012b6d44eb637b4faa3a220b701d6d3061e22e7038da0cdf0f73db9c7847d70"`
Nov 18 05:29:06.754 INFO running `"docker" "rm" "-f" "9012b6d44eb637b4faa3a220b701d6d3061e22e7038da0cdf0f73db9c7847d70"`
Nov 18 05:29:06.987 INFO [stdout] 9012b6d44eb637b4faa3a220b701d6d3061e22e7038da0cdf0f73db9c7847d70
Nov 18 05:29:06.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 05:29:07.227 INFO [stdout] 131626ea70bef72c7832d64ae993b2a7b0f30573008d60d67f21cfb3b33f4cc8
Nov 18 05:29:07.231 INFO running `"docker" "start" "-a" "131626ea70bef72c7832d64ae993b2a7b0f30573008d60d67f21cfb3b33f4cc8"`
Nov 18 05:29:08.230 INFO [stderr] usermod: no changes
Nov 18 05:29:08.431 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Nov 18 05:29:09.754 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 18 05:29:09.754 INFO [stderr]  --> src/net/config.rs:6:5
Nov 18 05:29:09.754 INFO [stderr]   |
Nov 18 05:29:09.754 INFO [stderr] 6 | use std::time::Duration;
Nov 18 05:29:09.754 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:09.754 INFO [stderr]   |
Nov 18 05:29:09.754 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 05:29:09.754 INFO [stderr] 
Nov 18 05:29:09.754 INFO [stderr] warning: unused import: `std::time::Duration`
Nov 18 05:29:09.754 INFO [stderr]   --> src/net/config.rs:71:9
Nov 18 05:29:09.754 INFO [stderr]    |
Nov 18 05:29:09.754 INFO [stderr] 71 |     use std::time::Duration;
Nov 18 05:29:09.754 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:09.754 INFO [stderr] 
Nov 18 05:29:09.754 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 18 05:29:09.754 INFO [stderr]   --> src/net/conn.rs:24:5
Nov 18 05:29:09.754 INFO [stderr]    |
Nov 18 05:29:09.754 INFO [stderr] 24 | use std::str::FromStr;
Nov 18 05:29:09.754 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 18 05:29:09.754 INFO [stderr] 
Nov 18 05:29:09.984 INFO [stderr] warning: unreachable statement
Nov 18 05:29:09.984 INFO [stderr]    --> src/net/conn.rs:137:9
Nov 18 05:29:09.984 INFO [stderr]     |
Nov 18 05:29:09.984 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Nov 18 05:29:09.984 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:09.984 INFO [stderr]     |
Nov 18 05:29:09.984 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 18 05:29:09.984 INFO [stderr] 
Nov 18 05:29:10.215 INFO [stderr] warning: unused variable: `server`
Nov 18 05:29:10.215 INFO [stderr]    --> src/net/conn.rs:120:13
Nov 18 05:29:10.215 INFO [stderr]     |
Nov 18 05:29:10.215 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Nov 18 05:29:10.215 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Nov 18 05:29:10.215 INFO [stderr]     |
Nov 18 05:29:10.215 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 18 05:29:10.215 INFO [stderr] 
Nov 18 05:29:10.343 INFO [stderr] warning: variable does not need to be mutable
Nov 18 05:29:10.343 INFO [stderr]    --> src/net/conn.rs:149:13
Nov 18 05:29:10.343 INFO [stderr]     |
Nov 18 05:29:10.343 INFO [stderr] 149 |         let mut stream_socket;
Nov 18 05:29:10.343 INFO [stderr]     |             ----^^^^^^^^^^^^^
Nov 18 05:29:10.343 INFO [stderr]     |             |
Nov 18 05:29:10.343 INFO [stderr]     |             help: remove this `mut`
Nov 18 05:29:10.343 INFO [stderr]     |
Nov 18 05:29:10.343 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 05:29:10.343 INFO [stderr] 
Nov 18 05:29:10.495 INFO [stderr] warning: method is never used: `from_file`
Nov 18 05:29:10.495 INFO [stderr]   --> src/net/config.rs:58:5
Nov 18 05:29:10.495 INFO [stderr]    |
Nov 18 05:29:10.495 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Nov 18 05:29:10.495 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 05:29:10.495 INFO [stderr]    |
Nov 18 05:29:10.495 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 05:29:10.495 INFO [stderr] 
Nov 18 05:29:13.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
Nov 18 05:29:13.751 INFO [stderr] su: No module specific data is present
Nov 18 05:29:14.272 INFO running `"docker" "inspect" "131626ea70bef72c7832d64ae993b2a7b0f30573008d60d67f21cfb3b33f4cc8"`
Nov 18 05:29:14.523 INFO running `"docker" "rm" "-f" "131626ea70bef72c7832d64ae993b2a7b0f30573008d60d67f21cfb3b33f4cc8"`
Nov 18 05:29:14.868 INFO [stdout] 131626ea70bef72c7832d64ae993b2a7b0f30573008d60d67f21cfb3b33f4cc8