Dec 03 00:41:16.617 INFO testing net-utils-0.0.5 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 00:41:16.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 00:41:17.019 INFO [stdout] fada3639ea531146bfc4245fb0f0f79a19a6b213f7340dd69a638144d0b3b732
Dec 03 00:41:17.023 INFO running `"docker" "start" "-a" "fada3639ea531146bfc4245fb0f0f79a19a6b213f7340dd69a638144d0b3b732"`
Dec 03 00:41:17.952 INFO [stderr] usermod: no changes
Dec 03 00:41:18.127 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Dec 03 00:41:19.484 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 03 00:41:19.484 INFO [stderr]  --> src/net/config.rs:6:5
Dec 03 00:41:19.485 INFO [stderr]   |
Dec 03 00:41:19.485 INFO [stderr] 6 | use std::time::Duration;
Dec 03 00:41:19.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.485 INFO [stderr]   |
Dec 03 00:41:19.486 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 00:41:19.486 INFO [stderr] 
Dec 03 00:41:19.486 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 03 00:41:19.486 INFO [stderr]   --> src/net/conn.rs:24:5
Dec 03 00:41:19.486 INFO [stderr]    |
Dec 03 00:41:19.486 INFO [stderr] 24 | use std::str::FromStr;
Dec 03 00:41:19.487 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.487 INFO [stderr] 
Dec 03 00:41:19.722 INFO [stderr] warning: unreachable statement
Dec 03 00:41:19.722 INFO [stderr]    --> src/net/conn.rs:137:9
Dec 03 00:41:19.722 INFO [stderr]     |
Dec 03 00:41:19.722 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Dec 03 00:41:19.722 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.722 INFO [stderr]     |
Dec 03 00:41:19.722 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 03 00:41:19.722 INFO [stderr] 
Dec 03 00:41:19.778 INFO [stderr] warning: unused variable: `server`
Dec 03 00:41:19.778 INFO [stderr]    --> src/net/conn.rs:120:13
Dec 03 00:41:19.778 INFO [stderr]     |
Dec 03 00:41:19.778 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Dec 03 00:41:19.778 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Dec 03 00:41:19.778 INFO [stderr]     |
Dec 03 00:41:19.778 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 00:41:19.778 INFO [stderr] 
Dec 03 00:41:19.867 INFO [stderr] warning: variable does not need to be mutable
Dec 03 00:41:19.867 INFO [stderr]    --> src/net/conn.rs:149:13
Dec 03 00:41:19.867 INFO [stderr]     |
Dec 03 00:41:19.867 INFO [stderr] 149 |         let mut stream_socket;
Dec 03 00:41:19.867 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 03 00:41:19.867 INFO [stderr]     |             |
Dec 03 00:41:19.867 INFO [stderr]     |             help: remove this `mut`
Dec 03 00:41:19.867 INFO [stderr]     |
Dec 03 00:41:19.867 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 00:41:19.867 INFO [stderr] 
Dec 03 00:41:19.896 INFO [stderr] warning: method is never used: `from_file`
Dec 03 00:41:19.896 INFO [stderr]   --> src/net/config.rs:58:5
Dec 03 00:41:19.896 INFO [stderr]    |
Dec 03 00:41:19.896 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Dec 03 00:41:19.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.896 INFO [stderr]    |
Dec 03 00:41:19.896 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 00:41:19.896 INFO [stderr] 
Dec 03 00:41:19.899 INFO [stderr] warning: missing documentation for a method
Dec 03 00:41:19.899 INFO [stderr]   --> src/net/conn.rs:64:5
Dec 03 00:41:19.899 INFO [stderr]    |
Dec 03 00:41:19.899 INFO [stderr] 64 |     pub fn get_peer_address(&self) -> &String {
Dec 03 00:41:19.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.899 INFO [stderr]    |
Dec 03 00:41:19.899 INFO [stderr] note: lint level defined here
Dec 03 00:41:19.899 INFO [stderr]   --> src/lib.rs:15:9
Dec 03 00:41:19.899 INFO [stderr]    |
Dec 03 00:41:19.899 INFO [stderr] 15 | #![warn(missing_docs)]
Dec 03 00:41:19.899 INFO [stderr]    |         ^^^^^^^^^^^^
Dec 03 00:41:19.899 INFO [stderr] 
Dec 03 00:41:19.899 INFO [stderr] warning: missing documentation for a method
Dec 03 00:41:19.899 INFO [stderr]   --> src/net/conn.rs:67:5
Dec 03 00:41:19.899 INFO [stderr]    |
Dec 03 00:41:19.899 INFO [stderr] 67 |     pub fn get_local_address(&self) -> &String {
Dec 03 00:41:19.899 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:19.899 INFO [stderr] 
Dec 03 00:41:20.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Dec 03 00:41:20.449 INFO [stderr] su: No module specific data is present
Dec 03 00:41:20.920 INFO running `"docker" "inspect" "fada3639ea531146bfc4245fb0f0f79a19a6b213f7340dd69a638144d0b3b732"`
Dec 03 00:41:21.225 INFO running `"docker" "rm" "-f" "fada3639ea531146bfc4245fb0f0f79a19a6b213f7340dd69a638144d0b3b732"`
Dec 03 00:41:21.540 INFO [stdout] fada3639ea531146bfc4245fb0f0f79a19a6b213f7340dd69a638144d0b3b732
Dec 03 00:41:21.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 00:41:21.940 INFO [stdout] 830128e94592b6a65d4eb8d9eed59c3925782eae123a8aeec9f0b67adce3db21
Dec 03 00:41:21.945 INFO running `"docker" "start" "-a" "830128e94592b6a65d4eb8d9eed59c3925782eae123a8aeec9f0b67adce3db21"`
Dec 03 00:41:23.244 INFO [stderr] usermod: no changes
Dec 03 00:41:23.399 INFO [stderr]    Compiling net-utils v0.0.5 (/source)
Dec 03 00:41:25.714 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 03 00:41:25.720 INFO [stderr]  --> src/net/config.rs:6:5
Dec 03 00:41:25.720 INFO [stderr]   |
Dec 03 00:41:25.720 INFO [stderr] 6 | use std::time::Duration;
Dec 03 00:41:25.720 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:25.720 INFO [stderr]   |
Dec 03 00:41:25.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 00:41:25.720 INFO [stderr] 
Dec 03 00:41:25.720 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 03 00:41:25.720 INFO [stderr]   --> src/net/config.rs:71:9
Dec 03 00:41:25.720 INFO [stderr]    |
Dec 03 00:41:25.720 INFO [stderr] 71 |     use std::time::Duration;
Dec 03 00:41:25.720 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:25.720 INFO [stderr] 
Dec 03 00:41:25.720 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 03 00:41:25.720 INFO [stderr]   --> src/net/conn.rs:24:5
Dec 03 00:41:25.720 INFO [stderr]    |
Dec 03 00:41:25.720 INFO [stderr] 24 | use std::str::FromStr;
Dec 03 00:41:25.720 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 00:41:25.720 INFO [stderr] 
Dec 03 00:41:25.970 INFO [stderr] warning: unreachable statement
Dec 03 00:41:25.970 INFO [stderr]    --> src/net/conn.rs:137:9
Dec 03 00:41:25.970 INFO [stderr]     |
Dec 03 00:41:25.970 INFO [stderr] 137 |         let err_str = format!("Failed to parse {}:{}. ", host, port);
Dec 03 00:41:25.970 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:25.970 INFO [stderr]     |
Dec 03 00:41:25.970 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 03 00:41:25.970 INFO [stderr] 
Dec 03 00:41:26.202 INFO [stderr] warning: unused variable: `server`
Dec 03 00:41:26.202 INFO [stderr]    --> src/net/conn.rs:120:13
Dec 03 00:41:26.202 INFO [stderr]     |
Dec 03 00:41:26.202 INFO [stderr] 120 |         let server = match (host, port).to_socket_addrs() {
Dec 03 00:41:26.202 INFO [stderr]     |             ^^^^^^ help: consider using `_server` instead
Dec 03 00:41:26.202 INFO [stderr]     |
Dec 03 00:41:26.202 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 03 00:41:26.202 INFO [stderr] 
Dec 03 00:41:26.302 INFO [stderr] warning: variable does not need to be mutable
Dec 03 00:41:26.302 INFO [stderr]    --> src/net/conn.rs:149:13
Dec 03 00:41:26.302 INFO [stderr]     |
Dec 03 00:41:26.302 INFO [stderr] 149 |         let mut stream_socket;
Dec 03 00:41:26.302 INFO [stderr]     |             ----^^^^^^^^^^^^^
Dec 03 00:41:26.302 INFO [stderr]     |             |
Dec 03 00:41:26.302 INFO [stderr]     |             help: remove this `mut`
Dec 03 00:41:26.302 INFO [stderr]     |
Dec 03 00:41:26.302 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 00:41:26.302 INFO [stderr] 
Dec 03 00:41:26.395 INFO [stderr] warning: method is never used: `from_file`
Dec 03 00:41:26.395 INFO [stderr]   --> src/net/config.rs:58:5
Dec 03 00:41:26.395 INFO [stderr]    |
Dec 03 00:41:26.395 INFO [stderr] 58 |     fn from_file(file: &str) -> Config {
Dec 03 00:41:26.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 00:41:26.395 INFO [stderr]    |
Dec 03 00:41:26.395 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 00:41:26.395 INFO [stderr] 
Dec 03 00:41:29.957 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
Dec 03 00:41:29.966 INFO [stderr] su: No module specific data is present
Dec 03 00:41:30.903 INFO running `"docker" "inspect" "830128e94592b6a65d4eb8d9eed59c3925782eae123a8aeec9f0b67adce3db21"`
Dec 03 00:41:31.229 INFO running `"docker" "rm" "-f" "830128e94592b6a65d4eb8d9eed59c3925782eae123a8aeec9f0b67adce3db21"`
Dec 03 00:41:31.514 INFO [stdout] 830128e94592b6a65d4eb8d9eed59c3925782eae123a8aeec9f0b67adce3db21
