Nov 16 13:29:23.527 INFO testing silago/tcp-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:29:23.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 13:29:23.899 INFO [stdout] e644ddf8e9dfaf6d90c0f64195ec28941f8e1901391008924dc9ebcc04a5a47a
Nov 16 13:29:23.901 INFO running `"docker" "start" "-a" "e644ddf8e9dfaf6d90c0f64195ec28941f8e1901391008924dc9ebcc04a5a47a"`
Nov 16 13:29:25.058 INFO [stderr] usermod: no changes
Nov 16 13:29:25.163 INFO [stderr]    Compiling tcp-socker-example v0.1.0 (/source)
Nov 16 13:29:25.448 INFO [stderr] warning: unused import: `std::thread`
Nov 16 13:29:25.452 INFO [stderr]  --> main.rs:2:5
Nov 16 13:29:25.452 INFO [stderr]   |
Nov 16 13:29:25.452 INFO [stderr] 2 | use std::thread;
Nov 16 13:29:25.453 INFO [stderr]   |     ^^^^^^^^^^^
Nov 16 13:29:25.453 INFO [stderr]   |
Nov 16 13:29:25.453 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:29:25.454 INFO [stderr] 
Nov 16 13:29:25.454 INFO [stderr] warning: unused import: `std::io::Result`
Nov 16 13:29:25.454 INFO [stderr]  --> main.rs:4:5
Nov 16 13:29:25.455 INFO [stderr]   |
Nov 16 13:29:25.455 INFO [stderr] 4 | use std::io::Result;
Nov 16 13:29:25.455 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 16 13:29:25.455 INFO [stderr] 
Nov 16 13:29:25.456 INFO [stderr] warning: unused import: `std::str`
Nov 16 13:29:25.456 INFO [stderr]  --> main.rs:5:5
Nov 16 13:29:25.456 INFO [stderr]   |
Nov 16 13:29:25.457 INFO [stderr] 5 | use std::str;
Nov 16 13:29:25.457 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:29:25.457 INFO [stderr] 
Nov 16 13:29:25.458 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:25.458 INFO [stderr]   --> main.rs:60:26
Nov 16 13:29:25.458 INFO [stderr]    |
Nov 16 13:29:25.459 INFO [stderr] 60 |                     match(x) {
Nov 16 13:29:25.459 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:25.459 INFO [stderr]    |
Nov 16 13:29:25.460 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 13:29:25.460 INFO [stderr] 
Nov 16 13:29:25.460 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:25.461 INFO [stderr]   --> main.rs:69:26
Nov 16 13:29:25.461 INFO [stderr]    |
Nov 16 13:29:25.461 INFO [stderr] 69 |                     match(x) {
Nov 16 13:29:25.462 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:25.462 INFO [stderr] 
Nov 16 13:29:25.462 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:25.463 INFO [stderr]   --> main.rs:73:32
Nov 16 13:29:25.463 INFO [stderr]    |
Nov 16 13:29:25.463 INFO [stderr] 73 |                             if (val!=msg.len()) {
Nov 16 13:29:25.464 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:25.464 INFO [stderr] 
Nov 16 13:29:25.464 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:25.465 INFO [stderr]   --> main.rs:82:24
Nov 16 13:29:25.465 INFO [stderr]    |
Nov 16 13:29:25.465 INFO [stderr] 82 |                     if (terminate) {
Nov 16 13:29:25.466 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:25.466 INFO [stderr] 
Nov 16 13:29:25.519 INFO [stderr] warning: unused variable: `connections`
Nov 16 13:29:25.519 INFO [stderr]   --> main.rs:36:13
Nov 16 13:29:25.519 INFO [stderr]    |
Nov 16 13:29:25.519 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:25.519 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_connections` instead
Nov 16 13:29:25.519 INFO [stderr]    |
Nov 16 13:29:25.519 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:29:25.519 INFO [stderr] 
Nov 16 13:29:25.521 INFO [stderr] warning: unused variable: `addr`
Nov 16 13:29:25.521 INFO [stderr]   --> main.rs:42:25
Nov 16 13:29:25.521 INFO [stderr]    |
Nov 16 13:29:25.521 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:25.521 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Nov 16 13:29:25.521 INFO [stderr] 
Nov 16 13:29:25.521 INFO [stderr] warning: unused variable: `chan`
Nov 16 13:29:25.521 INFO [stderr]   --> main.rs:46:21
Nov 16 13:29:25.521 INFO [stderr]    |
Nov 16 13:29:25.521 INFO [stderr] 46 |                 let chan:Chan = Chan::fromTuple( 
Nov 16 13:29:25.521 INFO [stderr]    |                     ^^^^ help: consider using `_chan` instead
Nov 16 13:29:25.522 INFO [stderr] 
Nov 16 13:29:25.522 INFO [stderr] warning: unused variable: `val`
Nov 16 13:29:25.522 INFO [stderr]   --> main.rs:61:30
Nov 16 13:29:25.522 INFO [stderr]    |
Nov 16 13:29:25.522 INFO [stderr] 61 |                         Some(val) => {
Nov 16 13:29:25.522 INFO [stderr]    |                              ^^^ help: consider using `_val` instead
Nov 16 13:29:25.525 INFO [stderr] 
Nov 16 13:29:25.544 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:25.544 INFO [stderr]   --> main.rs:36:9
Nov 16 13:29:25.544 INFO [stderr]    |
Nov 16 13:29:25.544 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:25.544 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 16 13:29:25.544 INFO [stderr]    |         |
Nov 16 13:29:25.544 INFO [stderr]    |         help: remove this `mut`
Nov 16 13:29:25.544 INFO [stderr]    |
Nov 16 13:29:25.545 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 13:29:25.545 INFO [stderr] 
Nov 16 13:29:25.545 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:25.545 INFO [stderr]   --> main.rs:42:17
Nov 16 13:29:25.545 INFO [stderr]    |
Nov 16 13:29:25.545 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:25.545 INFO [stderr]    |                 ----^
Nov 16 13:29:25.545 INFO [stderr]    |                 |
Nov 16 13:29:25.545 INFO [stderr]    |                 help: remove this `mut`
Nov 16 13:29:25.545 INFO [stderr] 
Nov 16 13:29:25.545 INFO [stderr] warning: field is never used: `tx`
Nov 16 13:29:25.545 INFO [stderr]   --> main.rs:20:5
Nov 16 13:29:25.545 INFO [stderr]    |
Nov 16 13:29:25.545 INFO [stderr] 20 |     tx: Sender<String>,
Nov 16 13:29:25.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 13:29:25.545 INFO [stderr]    |
Nov 16 13:29:25.545 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:29:25.545 INFO [stderr] 
Nov 16 13:29:25.551 INFO [stderr] warning: field is never used: `rx`
Nov 16 13:29:25.551 INFO [stderr]   --> main.rs:21:5
Nov 16 13:29:25.551 INFO [stderr]    |
Nov 16 13:29:25.551 INFO [stderr] 21 |     rx: Receiver<String>
Nov 16 13:29:25.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 13:29:25.551 INFO [stderr] 
Nov 16 13:29:25.551 INFO [stderr] warning: method `fromTuple` should have a snake case name such as `from_tuple`
Nov 16 13:29:25.551 INFO [stderr]   --> main.rs:25:5
Nov 16 13:29:25.551 INFO [stderr]    |
Nov 16 13:29:25.551 INFO [stderr] 25 | /     fn fromTuple(  input: ( Sender<String>, Receiver<String>) ) -> Chan {
Nov 16 13:29:25.551 INFO [stderr] 26 | |         let (tx, rx) = input;
Nov 16 13:29:25.551 INFO [stderr] 27 | |         return Chan{tx: tx, rx:rx};
Nov 16 13:29:25.551 INFO [stderr] 28 | |     }
Nov 16 13:29:25.551 INFO [stderr]    | |_____^
Nov 16 13:29:25.551 INFO [stderr]    |
Nov 16 13:29:25.551 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 13:29:25.551 INFO [stderr] 
Nov 16 13:29:26.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Nov 16 13:29:26.595 INFO [stderr] su: No module specific data is present
Nov 16 13:29:27.163 INFO running `"docker" "inspect" "e644ddf8e9dfaf6d90c0f64195ec28941f8e1901391008924dc9ebcc04a5a47a"`
Nov 16 13:29:27.501 INFO running `"docker" "rm" "-f" "e644ddf8e9dfaf6d90c0f64195ec28941f8e1901391008924dc9ebcc04a5a47a"`
Nov 16 13:29:27.772 INFO [stdout] e644ddf8e9dfaf6d90c0f64195ec28941f8e1901391008924dc9ebcc04a5a47a
Nov 16 13:29:27.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 13:29:28.168 INFO [stdout] c51f56a21a081819fd1036fc26446aeed4f3facda7bd7ffd53d129945f964b79
Nov 16 13:29:28.175 INFO running `"docker" "start" "-a" "c51f56a21a081819fd1036fc26446aeed4f3facda7bd7ffd53d129945f964b79"`
Nov 16 13:29:29.161 INFO [stderr] usermod: no changes
Nov 16 13:29:29.224 INFO [stderr]    Compiling tcp-socker-example v0.1.0 (/source)
Nov 16 13:29:29.470 INFO [stderr] warning: unused import: `std::thread`
Nov 16 13:29:29.470 INFO [stderr]  --> main.rs:2:5
Nov 16 13:29:29.470 INFO [stderr]   |
Nov 16 13:29:29.470 INFO [stderr] 2 | use std::thread;
Nov 16 13:29:29.470 INFO [stderr]   |     ^^^^^^^^^^^
Nov 16 13:29:29.470 INFO [stderr]   |
Nov 16 13:29:29.470 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:29:29.470 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unused import: `std::io::Result`
Nov 16 13:29:29.471 INFO [stderr]  --> main.rs:4:5
Nov 16 13:29:29.471 INFO [stderr]   |
Nov 16 13:29:29.471 INFO [stderr] 4 | use std::io::Result;
Nov 16 13:29:29.471 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unused import: `std::str`
Nov 16 13:29:29.471 INFO [stderr]  --> main.rs:5:5
Nov 16 13:29:29.471 INFO [stderr]   |
Nov 16 13:29:29.471 INFO [stderr] 5 | use std::str;
Nov 16 13:29:29.471 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:29.471 INFO [stderr]   --> main.rs:60:26
Nov 16 13:29:29.471 INFO [stderr]    |
Nov 16 13:29:29.471 INFO [stderr] 60 |                     match(x) {
Nov 16 13:29:29.471 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:29.471 INFO [stderr]    |
Nov 16 13:29:29.471 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:29.471 INFO [stderr]   --> main.rs:69:26
Nov 16 13:29:29.471 INFO [stderr]    |
Nov 16 13:29:29.471 INFO [stderr] 69 |                     match(x) {
Nov 16 13:29:29.471 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:29.471 INFO [stderr]   --> main.rs:73:32
Nov 16 13:29:29.471 INFO [stderr]    |
Nov 16 13:29:29.471 INFO [stderr] 73 |                             if (val!=msg.len()) {
Nov 16 13:29:29.471 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.471 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:29.471 INFO [stderr]   --> main.rs:82:24
Nov 16 13:29:29.471 INFO [stderr]    |
Nov 16 13:29:29.471 INFO [stderr] 82 |                     if (terminate) {
Nov 16 13:29:29.471 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:29.471 INFO [stderr] 
Nov 16 13:29:29.543 INFO [stderr] warning: unused variable: `connections`
Nov 16 13:29:29.546 INFO [stderr]   --> main.rs:36:13
Nov 16 13:29:29.546 INFO [stderr]    |
Nov 16 13:29:29.547 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:29.548 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_connections` instead
Nov 16 13:29:29.548 INFO [stderr]    |
Nov 16 13:29:29.548 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:29:29.548 INFO [stderr] 
Nov 16 13:29:29.549 INFO [stderr] warning: unused variable: `addr`
Nov 16 13:29:29.549 INFO [stderr]   --> main.rs:42:25
Nov 16 13:29:29.549 INFO [stderr]    |
Nov 16 13:29:29.550 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:29.550 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Nov 16 13:29:29.552 INFO [stderr] 
Nov 16 13:29:29.552 INFO [stderr] warning: unused variable: `chan`
Nov 16 13:29:29.553 INFO [stderr]   --> main.rs:46:21
Nov 16 13:29:29.553 INFO [stderr]    |
Nov 16 13:29:29.553 INFO [stderr] 46 |                 let chan:Chan = Chan::fromTuple( 
Nov 16 13:29:29.554 INFO [stderr]    |                     ^^^^ help: consider using `_chan` instead
Nov 16 13:29:29.554 INFO [stderr] 
Nov 16 13:29:29.554 INFO [stderr] warning: unused variable: `val`
Nov 16 13:29:29.555 INFO [stderr]   --> main.rs:61:30
Nov 16 13:29:29.555 INFO [stderr]    |
Nov 16 13:29:29.556 INFO [stderr] 61 |                         Some(val) => {
Nov 16 13:29:29.556 INFO [stderr]    |                              ^^^ help: consider using `_val` instead
Nov 16 13:29:29.556 INFO [stderr] 
Nov 16 13:29:29.559 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:29.559 INFO [stderr]   --> main.rs:36:9
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:29.559 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 16 13:29:29.559 INFO [stderr]    |         |
Nov 16 13:29:29.559 INFO [stderr]    |         help: remove this `mut`
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 13:29:29.559 INFO [stderr] 
Nov 16 13:29:29.559 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:29.559 INFO [stderr]   --> main.rs:42:17
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:29.559 INFO [stderr]    |                 ----^
Nov 16 13:29:29.559 INFO [stderr]    |                 |
Nov 16 13:29:29.559 INFO [stderr]    |                 help: remove this `mut`
Nov 16 13:29:29.559 INFO [stderr] 
Nov 16 13:29:29.559 INFO [stderr] warning: field is never used: `tx`
Nov 16 13:29:29.559 INFO [stderr]   --> main.rs:20:5
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr] 20 |     tx: Sender<String>,
Nov 16 13:29:29.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:29:29.559 INFO [stderr] 
Nov 16 13:29:29.559 INFO [stderr] warning: field is never used: `rx`
Nov 16 13:29:29.559 INFO [stderr]   --> main.rs:21:5
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr] 21 |     rx: Receiver<String>
Nov 16 13:29:29.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 13:29:29.559 INFO [stderr] 
Nov 16 13:29:29.559 INFO [stderr] warning: method `fromTuple` should have a snake case name such as `from_tuple`
Nov 16 13:29:29.559 INFO [stderr]   --> main.rs:25:5
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr] 25 | /     fn fromTuple(  input: ( Sender<String>, Receiver<String>) ) -> Chan {
Nov 16 13:29:29.559 INFO [stderr] 26 | |         let (tx, rx) = input;
Nov 16 13:29:29.559 INFO [stderr] 27 | |         return Chan{tx: tx, rx:rx};
Nov 16 13:29:29.559 INFO [stderr] 28 | |     }
Nov 16 13:29:29.559 INFO [stderr]    | |_____^
Nov 16 13:29:29.559 INFO [stderr]    |
Nov 16 13:29:29.559 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 13:29:29.559 INFO [stderr] 
Nov 16 13:29:29.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 16 13:29:29.871 INFO [stderr] su: No module specific data is present
Nov 16 13:29:30.679 INFO running `"docker" "inspect" "c51f56a21a081819fd1036fc26446aeed4f3facda7bd7ffd53d129945f964b79"`
Nov 16 13:29:31.078 INFO running `"docker" "rm" "-f" "c51f56a21a081819fd1036fc26446aeed4f3facda7bd7ffd53d129945f964b79"`
Nov 16 13:29:31.336 INFO [stdout] c51f56a21a081819fd1036fc26446aeed4f3facda7bd7ffd53d129945f964b79
Nov 16 13:29:31.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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" "-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 16 13:29:31.610 INFO [stdout] 2aebdbf2deca59c3e56a044193cc2800a309f8dd5ce6496f306ec8fbdb7b17fb
Nov 16 13:29:31.612 INFO running `"docker" "start" "-a" "2aebdbf2deca59c3e56a044193cc2800a309f8dd5ce6496f306ec8fbdb7b17fb"`
Nov 16 13:29:32.418 INFO [stderr] usermod: no changes
Nov 16 13:29:32.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 13:29:32.467 INFO [stderr]      Running /target/debug/deps/tcp_socker_example-ba7870d440ec2837
Nov 16 13:29:32.471 INFO [stderr] su: No module specific data is present
Nov 16 13:29:32.471 INFO [stdout] 
Nov 16 13:29:32.474 INFO [stdout] running 0 tests
Nov 16 13:29:32.474 INFO [stdout] 
Nov 16 13:29:32.474 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:29:32.474 INFO [stdout] 
Nov 16 13:29:32.908 INFO running `"docker" "inspect" "2aebdbf2deca59c3e56a044193cc2800a309f8dd5ce6496f306ec8fbdb7b17fb"`
Nov 16 13:29:33.199 INFO running `"docker" "rm" "-f" "2aebdbf2deca59c3e56a044193cc2800a309f8dd5ce6496f306ec8fbdb7b17fb"`
Nov 16 13:29:33.551 INFO [stdout] 2aebdbf2deca59c3e56a044193cc2800a309f8dd5ce6496f306ec8fbdb7b17fb