Nov 16 13:29:16.760 INFO testing silago/tcp-rs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 13:29:16.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:29:17.385 INFO [stdout] b7c5211566ba750f8bf365635afc9103f7fa9ab933c05b8aa4051688946128ec
Nov 16 13:29:17.387 INFO running `"docker" "start" "-a" "b7c5211566ba750f8bf365635afc9103f7fa9ab933c05b8aa4051688946128ec"`
Nov 16 13:29:18.487 INFO [stderr] usermod: no changes
Nov 16 13:29:18.553 INFO [stderr]    Compiling tcp-socker-example v0.1.0 (/source)
Nov 16 13:29:18.737 INFO [stderr] warning: unused import: `std::thread`
Nov 16 13:29:18.737 INFO [stderr]  --> main.rs:2:5
Nov 16 13:29:18.737 INFO [stderr]   |
Nov 16 13:29:18.737 INFO [stderr] 2 | use std::thread;
Nov 16 13:29:18.737 INFO [stderr]   |     ^^^^^^^^^^^
Nov 16 13:29:18.737 INFO [stderr]   |
Nov 16 13:29:18.737 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unused import: `std::io::Result`
Nov 16 13:29:18.737 INFO [stderr]  --> main.rs:4:5
Nov 16 13:29:18.737 INFO [stderr]   |
Nov 16 13:29:18.737 INFO [stderr] 4 | use std::io::Result;
Nov 16 13:29:18.737 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unused import: `std::str`
Nov 16 13:29:18.737 INFO [stderr]  --> main.rs:5:5
Nov 16 13:29:18.737 INFO [stderr]   |
Nov 16 13:29:18.737 INFO [stderr] 5 | use std::str;
Nov 16 13:29:18.737 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:18.737 INFO [stderr]   --> main.rs:60:26
Nov 16 13:29:18.737 INFO [stderr]    |
Nov 16 13:29:18.737 INFO [stderr] 60 |                     match(x) {
Nov 16 13:29:18.737 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:18.737 INFO [stderr]    |
Nov 16 13:29:18.737 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:18.737 INFO [stderr]   --> main.rs:69:26
Nov 16 13:29:18.737 INFO [stderr]    |
Nov 16 13:29:18.737 INFO [stderr] 69 |                     match(x) {
Nov 16 13:29:18.737 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:18.737 INFO [stderr]   --> main.rs:73:32
Nov 16 13:29:18.737 INFO [stderr]    |
Nov 16 13:29:18.737 INFO [stderr] 73 |                             if (val!=msg.len()) {
Nov 16 13:29:18.737 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.737 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:18.737 INFO [stderr]   --> main.rs:82:24
Nov 16 13:29:18.737 INFO [stderr]    |
Nov 16 13:29:18.737 INFO [stderr] 82 |                     if (terminate) {
Nov 16 13:29:18.737 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:18.737 INFO [stderr] 
Nov 16 13:29:18.784 INFO [stderr] warning: unused variable: `connections`
Nov 16 13:29:18.784 INFO [stderr]   --> main.rs:36:13
Nov 16 13:29:18.784 INFO [stderr]    |
Nov 16 13:29:18.784 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:18.784 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_connections` instead
Nov 16 13:29:18.784 INFO [stderr]    |
Nov 16 13:29:18.784 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:29:18.784 INFO [stderr] 
Nov 16 13:29:18.784 INFO [stderr] warning: unused variable: `addr`
Nov 16 13:29:18.784 INFO [stderr]   --> main.rs:42:25
Nov 16 13:29:18.784 INFO [stderr]    |
Nov 16 13:29:18.784 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:18.784 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Nov 16 13:29:18.784 INFO [stderr] 
Nov 16 13:29:18.784 INFO [stderr] warning: unused variable: `chan`
Nov 16 13:29:18.784 INFO [stderr]   --> main.rs:46:21
Nov 16 13:29:18.784 INFO [stderr]    |
Nov 16 13:29:18.784 INFO [stderr] 46 |                 let chan:Chan = Chan::fromTuple( 
Nov 16 13:29:18.784 INFO [stderr]    |                     ^^^^ help: consider using `_chan` instead
Nov 16 13:29:18.784 INFO [stderr] 
Nov 16 13:29:18.784 INFO [stderr] warning: unused variable: `val`
Nov 16 13:29:18.784 INFO [stderr]   --> main.rs:61:30
Nov 16 13:29:18.784 INFO [stderr]    |
Nov 16 13:29:18.784 INFO [stderr] 61 |                         Some(val) => {
Nov 16 13:29:18.784 INFO [stderr]    |                              ^^^ help: consider using `_val` instead
Nov 16 13:29:18.784 INFO [stderr] 
Nov 16 13:29:18.807 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:18.807 INFO [stderr]   --> main.rs:36:9
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:18.807 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 16 13:29:18.807 INFO [stderr]    |         |
Nov 16 13:29:18.807 INFO [stderr]    |         help: remove this `mut`
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 13:29:18.807 INFO [stderr] 
Nov 16 13:29:18.807 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:18.807 INFO [stderr]   --> main.rs:42:17
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:18.807 INFO [stderr]    |                 ----^
Nov 16 13:29:18.807 INFO [stderr]    |                 |
Nov 16 13:29:18.807 INFO [stderr]    |                 help: remove this `mut`
Nov 16 13:29:18.807 INFO [stderr] 
Nov 16 13:29:18.807 INFO [stderr] warning: field is never used: `tx`
Nov 16 13:29:18.807 INFO [stderr]   --> main.rs:20:5
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr] 20 |     tx: Sender<String>,
Nov 16 13:29:18.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:29:18.807 INFO [stderr] 
Nov 16 13:29:18.807 INFO [stderr] warning: field is never used: `rx`
Nov 16 13:29:18.807 INFO [stderr]   --> main.rs:21:5
Nov 16 13:29:18.807 INFO [stderr]    |
Nov 16 13:29:18.807 INFO [stderr] 21 |     rx: Receiver<String>
Nov 16 13:29:18.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 13:29:18.807 INFO [stderr] 
Nov 16 13:29:18.808 INFO [stderr] warning: method `fromTuple` should have a snake case name such as `from_tuple`
Nov 16 13:29:18.808 INFO [stderr]   --> main.rs:25:5
Nov 16 13:29:18.808 INFO [stderr]    |
Nov 16 13:29:18.808 INFO [stderr] 25 | /     fn fromTuple(  input: ( Sender<String>, Receiver<String>) ) -> Chan {
Nov 16 13:29:18.808 INFO [stderr] 26 | |         let (tx, rx) = input;
Nov 16 13:29:18.808 INFO [stderr] 27 | |         return Chan{tx: tx, rx:rx};
Nov 16 13:29:18.808 INFO [stderr] 28 | |     }
Nov 16 13:29:18.808 INFO [stderr]    | |_____^
Nov 16 13:29:18.808 INFO [stderr]    |
Nov 16 13:29:18.808 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 13:29:18.808 INFO [stderr] 
Nov 16 13:29:19.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 16 13:29:19.763 INFO [stderr] su: No module specific data is present
Nov 16 13:29:20.526 INFO running `"docker" "inspect" "b7c5211566ba750f8bf365635afc9103f7fa9ab933c05b8aa4051688946128ec"`
Nov 16 13:29:20.928 INFO running `"docker" "rm" "-f" "b7c5211566ba750f8bf365635afc9103f7fa9ab933c05b8aa4051688946128ec"`
Nov 16 13:29:21.226 INFO [stdout] b7c5211566ba750f8bf365635afc9103f7fa9ab933c05b8aa4051688946128ec
Nov 16 13:29:21.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:29:21.851 INFO [stdout] 045020d90575803fe3addc76e8eb57fa4f557df851ebc34b3e4bcd11983231c2
Nov 16 13:29:21.853 INFO running `"docker" "start" "-a" "045020d90575803fe3addc76e8eb57fa4f557df851ebc34b3e4bcd11983231c2"`
Nov 16 13:29:23.498 INFO [stderr] usermod: no changes
Nov 16 13:29:23.537 INFO [stderr]    Compiling tcp-socker-example v0.1.0 (/source)
Nov 16 13:29:23.726 INFO [stderr] warning: unused import: `std::thread`
Nov 16 13:29:23.727 INFO [stderr]  --> main.rs:2:5
Nov 16 13:29:23.728 INFO [stderr]   |
Nov 16 13:29:23.728 INFO [stderr] 2 | use std::thread;
Nov 16 13:29:23.729 INFO [stderr]   |     ^^^^^^^^^^^
Nov 16 13:29:23.729 INFO [stderr]   |
Nov 16 13:29:23.729 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 13:29:23.729 INFO [stderr] 
Nov 16 13:29:23.729 INFO [stderr] warning: unused import: `std::io::Result`
Nov 16 13:29:23.729 INFO [stderr]  --> main.rs:4:5
Nov 16 13:29:23.729 INFO [stderr]   |
Nov 16 13:29:23.734 INFO [stderr] 4 | use std::io::Result;
Nov 16 13:29:23.735 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.735 INFO [stderr] warning: unused import: `std::str`
Nov 16 13:29:23.735 INFO [stderr]  --> main.rs:5:5
Nov 16 13:29:23.735 INFO [stderr]   |
Nov 16 13:29:23.735 INFO [stderr] 5 | use std::str;
Nov 16 13:29:23.735 INFO [stderr]   |     ^^^^^^^^
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.735 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:23.735 INFO [stderr]   --> main.rs:60:26
Nov 16 13:29:23.735 INFO [stderr]    |
Nov 16 13:29:23.735 INFO [stderr] 60 |                     match(x) {
Nov 16 13:29:23.735 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:23.735 INFO [stderr]    |
Nov 16 13:29:23.735 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.735 INFO [stderr] warning: unnecessary parentheses around `match` head expression
Nov 16 13:29:23.735 INFO [stderr]   --> main.rs:69:26
Nov 16 13:29:23.735 INFO [stderr]    |
Nov 16 13:29:23.735 INFO [stderr] 69 |                     match(x) {
Nov 16 13:29:23.735 INFO [stderr]    |                          ^^^ help: remove these parentheses
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.735 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:23.735 INFO [stderr]   --> main.rs:73:32
Nov 16 13:29:23.735 INFO [stderr]    |
Nov 16 13:29:23.735 INFO [stderr] 73 |                             if (val!=msg.len()) {
Nov 16 13:29:23.735 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.735 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 13:29:23.735 INFO [stderr]   --> main.rs:82:24
Nov 16 13:29:23.735 INFO [stderr]    |
Nov 16 13:29:23.735 INFO [stderr] 82 |                     if (terminate) {
Nov 16 13:29:23.735 INFO [stderr]    |                        ^^^^^^^^^^^ help: remove these parentheses
Nov 16 13:29:23.735 INFO [stderr] 
Nov 16 13:29:23.775 INFO [stderr] warning: unused variable: `connections`
Nov 16 13:29:23.775 INFO [stderr]   --> main.rs:36:13
Nov 16 13:29:23.775 INFO [stderr]    |
Nov 16 13:29:23.775 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:23.775 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_connections` instead
Nov 16 13:29:23.775 INFO [stderr]    |
Nov 16 13:29:23.776 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 13:29:23.776 INFO [stderr] 
Nov 16 13:29:23.776 INFO [stderr] warning: unused variable: `addr`
Nov 16 13:29:23.776 INFO [stderr]   --> main.rs:42:25
Nov 16 13:29:23.776 INFO [stderr]    |
Nov 16 13:29:23.776 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:23.776 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Nov 16 13:29:23.776 INFO [stderr] 
Nov 16 13:29:23.776 INFO [stderr] warning: unused variable: `chan`
Nov 16 13:29:23.776 INFO [stderr]   --> main.rs:46:21
Nov 16 13:29:23.776 INFO [stderr]    |
Nov 16 13:29:23.776 INFO [stderr] 46 |                 let chan:Chan = Chan::fromTuple( 
Nov 16 13:29:23.776 INFO [stderr]    |                     ^^^^ help: consider using `_chan` instead
Nov 16 13:29:23.776 INFO [stderr] 
Nov 16 13:29:23.779 INFO [stderr] warning: unused variable: `val`
Nov 16 13:29:23.779 INFO [stderr]   --> main.rs:61:30
Nov 16 13:29:23.779 INFO [stderr]    |
Nov 16 13:29:23.779 INFO [stderr] 61 |                         Some(val) => {
Nov 16 13:29:23.779 INFO [stderr]    |                              ^^^ help: consider using `_val` instead
Nov 16 13:29:23.779 INFO [stderr] 
Nov 16 13:29:23.794 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:23.794 INFO [stderr]   --> main.rs:36:9
Nov 16 13:29:23.794 INFO [stderr]    |
Nov 16 13:29:23.794 INFO [stderr] 36 |     let mut connections: HashMap<i32, Chan> = HashMap::new();
Nov 16 13:29:23.794 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 16 13:29:23.794 INFO [stderr]    |         |
Nov 16 13:29:23.794 INFO [stderr]    |         help: remove this `mut`
Nov 16 13:29:23.794 INFO [stderr]    |
Nov 16 13:29:23.794 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 13:29:23.794 INFO [stderr] 
Nov 16 13:29:23.794 INFO [stderr] warning: variable does not need to be mutable
Nov 16 13:29:23.794 INFO [stderr]   --> main.rs:42:17
Nov 16 13:29:23.794 INFO [stderr]    |
Nov 16 13:29:23.794 INFO [stderr] 42 |             Ok((mut s , addr)) => {
Nov 16 13:29:23.794 INFO [stderr]    |                 ----^
Nov 16 13:29:23.794 INFO [stderr]    |                 |
Nov 16 13:29:23.794 INFO [stderr]    |                 help: remove this `mut`
Nov 16 13:29:23.795 INFO [stderr] 
Nov 16 13:29:23.795 INFO [stderr] warning: field is never used: `tx`
Nov 16 13:29:23.795 INFO [stderr]   --> main.rs:20:5
Nov 16 13:29:23.795 INFO [stderr]    |
Nov 16 13:29:23.795 INFO [stderr] 20 |     tx: Sender<String>,
Nov 16 13:29:23.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 13:29:23.795 INFO [stderr]    |
Nov 16 13:29:23.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 13:29:23.795 INFO [stderr] 
Nov 16 13:29:23.795 INFO [stderr] warning: field is never used: `rx`
Nov 16 13:29:23.795 INFO [stderr]   --> main.rs:21:5
Nov 16 13:29:23.795 INFO [stderr]    |
Nov 16 13:29:23.795 INFO [stderr] 21 |     rx: Receiver<String>
Nov 16 13:29:23.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 13:29:23.795 INFO [stderr] 
Nov 16 13:29:23.795 INFO [stderr] warning: method `fromTuple` should have a snake case name such as `from_tuple`
Nov 16 13:29:23.795 INFO [stderr]   --> main.rs:25:5
Nov 16 13:29:23.795 INFO [stderr]    |
Nov 16 13:29:23.795 INFO [stderr] 25 | /     fn fromTuple(  input: ( Sender<String>, Receiver<String>) ) -> Chan {
Nov 16 13:29:23.795 INFO [stderr] 26 | |         let (tx, rx) = input;
Nov 16 13:29:23.795 INFO [stderr] 27 | |         return Chan{tx: tx, rx:rx};
Nov 16 13:29:23.795 INFO [stderr] 28 | |     }
Nov 16 13:29:23.795 INFO [stderr]    | |_____^
Nov 16 13:29:23.799 INFO [stderr]    |
Nov 16 13:29:23.799 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 13:29:23.799 INFO [stderr] 
Nov 16 13:29:24.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 16 13:29:24.180 INFO [stderr] su: No module specific data is present
Nov 16 13:29:24.813 INFO running `"docker" "inspect" "045020d90575803fe3addc76e8eb57fa4f557df851ebc34b3e4bcd11983231c2"`
Nov 16 13:29:25.149 INFO running `"docker" "rm" "-f" "045020d90575803fe3addc76e8eb57fa4f557df851ebc34b3e4bcd11983231c2"`
Nov 16 13:29:25.450 INFO [stdout] 045020d90575803fe3addc76e8eb57fa4f557df851ebc34b3e4bcd11983231c2
Nov 16 13:29:25.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:29:25.927 INFO [stdout] 341e18fb12cca516f193d0809732bc80e0983f7a1220d6afdaac9869e9944aa9
Nov 16 13:29:25.929 INFO running `"docker" "start" "-a" "341e18fb12cca516f193d0809732bc80e0983f7a1220d6afdaac9869e9944aa9"`
Nov 16 13:29:27.087 INFO [stderr] usermod: no changes
Nov 16 13:29:27.126 INFO [stdout] 
Nov 16 13:29:27.126 INFO [stdout] running 0 tests
Nov 16 13:29:27.126 INFO [stdout] 
Nov 16 13:29:27.126 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:29:27.126 INFO [stdout] 
Nov 16 13:29:27.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 13:29:27.126 INFO [stderr]      Running /target/debug/deps/tcp_socker_example-2a2501b03652750f
Nov 16 13:29:27.126 INFO [stderr] su: No module specific data is present
Nov 16 13:29:27.913 INFO running `"docker" "inspect" "341e18fb12cca516f193d0809732bc80e0983f7a1220d6afdaac9869e9944aa9"`
Nov 16 13:29:28.187 INFO running `"docker" "rm" "-f" "341e18fb12cca516f193d0809732bc80e0983f7a1220d6afdaac9869e9944aa9"`
Nov 16 13:29:28.483 INFO [stdout] 341e18fb12cca516f193d0809732bc80e0983f7a1220d6afdaac9869e9944aa9