Dec 07 06:21:06.245 INFO testing net-utils-0.0.5 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 06:21:06.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 06:21:06.707 INFO [stdout] 2d9f811a45cf246276c34b67080a0834d74b60c8237cb8aa8a35818cea091644
Dec 07 06:21:06.709 INFO running `"docker" "start" "-a" "2d9f811a45cf246276c34b67080a0834d74b60c8237cb8aa8a35818cea091644"`
Dec 07 06:21:07.558 INFO [stderr] usermod: no changes
Dec 07 06:21:07.675 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Dec 07 06:21:08.720 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 06:21:08.728 INFO [stderr]  --> src/net/config.rs:6:5
Dec 07 06:21:08.728 INFO [stderr]   |
Dec 07 06:21:08.728 INFO [stderr] 6 | use std::time::Duration;
Dec 07 06:21:08.728 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.728 INFO [stderr]   |
Dec 07 06:21:08.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:21:08.728 INFO [stderr] 
Dec 07 06:21:08.728 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 07 06:21:08.728 INFO [stderr]   --> src/net/conn.rs:24:5
Dec 07 06:21:08.728 INFO [stderr]    |
Dec 07 06:21:08.728 INFO [stderr] 24 | use std::str::FromStr;
Dec 07 06:21:08.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.728 INFO [stderr] 
Dec 07 06:21:08.859 INFO [stderr] warning: unreachable statement
Dec 07 06:21:08.859 INFO [stderr]    --> src/net/conn.rs:137:9
Dec 07 06:21:08.859 INFO [stderr]     |
Dec 07 06:21:08.859 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Dec 07 06:21:08.859 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.859 INFO [stderr]     |
Dec 07 06:21:08.859 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 07 06:21:08.859 INFO [stderr] 
Dec 07 06:21:08.896 INFO [stderr] warning: unused variable: `server`
Dec 07 06:21:08.896 INFO [stderr]    --> src/net/conn.rs:120:13
Dec 07 06:21:08.896 INFO [stderr]     |
Dec 07 06:21:08.896 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Dec 07 06:21:08.896 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Dec 07 06:21:08.896 INFO [stderr]     |
Dec 07 06:21:08.896 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 06:21:08.896 INFO [stderr] 
Dec 07 06:21:08.968 INFO [stderr] warning: variable does not need to be mutable
Dec 07 06:21:08.968 INFO [stderr]    --> src/net/conn.rs:149:13
Dec 07 06:21:08.968 INFO [stderr]     |
Dec 07 06:21:08.968 INFO [stderr] 149 |         let mut stream_socket;
Dec 07 06:21:08.968 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 07 06:21:08.968 INFO [stderr]     |             |
Dec 07 06:21:08.968 INFO [stderr]     |             help: remove this `mut`
Dec 07 06:21:08.968 INFO [stderr]     |
Dec 07 06:21:08.968 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 06:21:08.968 INFO [stderr] 
Dec 07 06:21:08.992 INFO [stderr] warning: method is never used: `from_file`
Dec 07 06:21:08.992 INFO [stderr]   --> src/net/config.rs:58:5
Dec 07 06:21:08.992 INFO [stderr]    |
Dec 07 06:21:08.992 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Dec 07 06:21:08.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.992 INFO [stderr]    |
Dec 07 06:21:08.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 06:21:08.992 INFO [stderr] 
Dec 07 06:21:08.992 INFO [stderr] warning: missing documentation for a method
Dec 07 06:21:08.992 INFO [stderr]   --> src/net/conn.rs:64:5
Dec 07 06:21:08.992 INFO [stderr]    |
Dec 07 06:21:08.992 INFO [stderr] 64 |     pub fn get_peer_address(&self) -> &String {
Dec 07 06:21:08.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.992 INFO [stderr]    |
Dec 07 06:21:08.992 INFO [stderr] note: lint level defined here
Dec 07 06:21:08.992 INFO [stderr]   --> src/lib.rs:15:9
Dec 07 06:21:08.992 INFO [stderr]    |
Dec 07 06:21:08.992 INFO [stderr] 15 | #![warn(missing_docs)]
Dec 07 06:21:08.993 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 07 06:21:08.993 INFO [stderr] 
Dec 07 06:21:08.993 INFO [stderr] warning: missing documentation for a method
Dec 07 06:21:08.993 INFO [stderr]   --> src/net/conn.rs:67:5
Dec 07 06:21:08.993 INFO [stderr]    |
Dec 07 06:21:08.993 INFO [stderr] 67 |     pub fn get_local_address(&self) -> &String {
Dec 07 06:21:08.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:08.993 INFO [stderr] 
Dec 07 06:21:09.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Dec 07 06:21:09.544 INFO [stderr] su: No module specific data is present
Dec 07 06:21:09.974 INFO running `"docker" "inspect" "2d9f811a45cf246276c34b67080a0834d74b60c8237cb8aa8a35818cea091644"`
Dec 07 06:21:10.150 INFO running `"docker" "rm" "-f" "2d9f811a45cf246276c34b67080a0834d74b60c8237cb8aa8a35818cea091644"`
Dec 07 06:21:10.380 INFO [stdout] 2d9f811a45cf246276c34b67080a0834d74b60c8237cb8aa8a35818cea091644
Dec 07 06:21:10.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 06:21:10.728 INFO [stdout] 0ce551a2add546ab28dd11a829b66e57fb7472d3a0ca72f3bbf7ae02b0c2a9ec
Dec 07 06:21:10.734 INFO running `"docker" "start" "-a" "0ce551a2add546ab28dd11a829b66e57fb7472d3a0ca72f3bbf7ae02b0c2a9ec"`
Dec 07 06:21:11.610 INFO [stderr] usermod: no changes
Dec 07 06:21:11.742 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Dec 07 06:21:13.780 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 06:21:13.780 INFO [stderr]  --> src/net/config.rs:6:5
Dec 07 06:21:13.780 INFO [stderr]   |
Dec 07 06:21:13.780 INFO [stderr] 6 | use std::time::Duration;
Dec 07 06:21:13.780 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:13.780 INFO [stderr]   |
Dec 07 06:21:13.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:21:13.780 INFO [stderr] 
Dec 07 06:21:13.780 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 06:21:13.780 INFO [stderr]   --> src/net/config.rs:71:9
Dec 07 06:21:13.780 INFO [stderr]    |
Dec 07 06:21:13.780 INFO [stderr] 71 |     use std::time::Duration;
Dec 07 06:21:13.780 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:13.780 INFO [stderr] 
Dec 07 06:21:13.780 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 07 06:21:13.780 INFO [stderr]   --> src/net/conn.rs:24:5
Dec 07 06:21:13.780 INFO [stderr]    |
Dec 07 06:21:13.780 INFO [stderr] 24 | use std::str::FromStr;
Dec 07 06:21:13.780 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 07 06:21:13.780 INFO [stderr] 
Dec 07 06:21:13.977 INFO [stderr] warning: unreachable statement
Dec 07 06:21:13.977 INFO [stderr]    --> src/net/conn.rs:137:9
Dec 07 06:21:13.977 INFO [stderr]     |
Dec 07 06:21:13.977 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Dec 07 06:21:13.977 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:13.977 INFO [stderr]     |
Dec 07 06:21:13.977 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 07 06:21:13.977 INFO [stderr] 
Dec 07 06:21:14.144 INFO [stderr] warning: unused variable: `server`
Dec 07 06:21:14.144 INFO [stderr]    --> src/net/conn.rs:120:13
Dec 07 06:21:14.144 INFO [stderr]     |
Dec 07 06:21:14.144 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Dec 07 06:21:14.144 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Dec 07 06:21:14.144 INFO [stderr]     |
Dec 07 06:21:14.144 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 06:21:14.144 INFO [stderr] 
Dec 07 06:21:14.224 INFO [stderr] warning: variable does not need to be mutable
Dec 07 06:21:14.224 INFO [stderr]    --> src/net/conn.rs:149:13
Dec 07 06:21:14.224 INFO [stderr]     |
Dec 07 06:21:14.224 INFO [stderr] 149 |         let mut stream_socket;
Dec 07 06:21:14.224 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 07 06:21:14.224 INFO [stderr]     |             |
Dec 07 06:21:14.224 INFO [stderr]     |             help: remove this `mut`
Dec 07 06:21:14.224 INFO [stderr]     |
Dec 07 06:21:14.224 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 06:21:14.224 INFO [stderr] 
Dec 07 06:21:14.311 INFO [stderr] warning: method is never used: `from_file`
Dec 07 06:21:14.311 INFO [stderr]   --> src/net/config.rs:58:5
Dec 07 06:21:14.311 INFO [stderr]    |
Dec 07 06:21:14.311 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Dec 07 06:21:14.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 06:21:14.311 INFO [stderr]    |
Dec 07 06:21:14.311 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 06:21:14.311 INFO [stderr] 
Dec 07 06:21:18.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.46s
Dec 07 06:21:18.096 INFO [stderr] su: No module specific data is present
Dec 07 06:21:18.633 INFO running `"docker" "inspect" "0ce551a2add546ab28dd11a829b66e57fb7472d3a0ca72f3bbf7ae02b0c2a9ec"`
Dec 07 06:21:18.840 INFO running `"docker" "rm" "-f" "0ce551a2add546ab28dd11a829b66e57fb7472d3a0ca72f3bbf7ae02b0c2a9ec"`
Dec 07 06:21:19.052 INFO [stdout] 0ce551a2add546ab28dd11a829b66e57fb7472d3a0ca72f3bbf7ae02b0c2a9ec