Dec 05 17:31:56.057 INFO testing knknkn1162/rust_server_test against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 17:31:56.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 17:31:56.197 INFO [stdout] f449addff277db53bd9773bc5f24b6d4ffd34dad3e4911c6de35e4a95b978850
Dec 05 17:31:56.200 INFO running `"docker" "start" "-a" "f449addff277db53bd9773bc5f24b6d4ffd34dad3e4911c6de35e4a95b978850"`
Dec 05 17:31:56.580 INFO [stderr] usermod: no changes
Dec 05 17:31:56.650 INFO [stderr]    Compiling thread_local v0.3.4
Dec 05 17:31:57.185 INFO [stderr]    Compiling regex v0.2.2
Dec 05 17:32:03.547 INFO [stderr]    Compiling env_logger v0.4.3
Dec 05 17:32:04.477 INFO [stderr]    Compiling simple_line v0.1.0 (/source)
Dec 05 17:32:05.581 INFO [stderr] warning: unused import: `Future`
Dec 05 17:32:05.581 INFO [stderr]   --> src/main.rs:16:23
Dec 05 17:32:05.581 INFO [stderr]    |
Dec 05 17:32:05.581 INFO [stderr] 16 | use futures::{future, Future};
Dec 05 17:32:05.581 INFO [stderr]    |                       ^^^^^^
Dec 05 17:32:05.581 INFO [stderr]    |
Dec 05 17:32:05.581 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 17:32:05.581 INFO [stderr] 
Dec 05 17:32:05.602 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:32:05.602 INFO [stderr]    --> src/main.rs:151:9
Dec 05 17:32:05.602 INFO [stderr]     |
Dec 05 17:32:05.602 INFO [stderr] 151 |     let mut server = TcpServer::new(Http, addr);
Dec 05 17:32:05.602 INFO [stderr]     |         ----^^^^^^
Dec 05 17:32:05.602 INFO [stderr]     |         |
Dec 05 17:32:05.602 INFO [stderr]     |         help: remove this `mut`
Dec 05 17:32:05.602 INFO [stderr]     |
Dec 05 17:32:05.602 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 17:32:05.602 INFO [stderr] 
Dec 05 17:32:07.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
Dec 05 17:32:07.102 INFO [stderr] su: No module specific data is present
Dec 05 17:32:07.313 INFO running `"docker" "inspect" "f449addff277db53bd9773bc5f24b6d4ffd34dad3e4911c6de35e4a95b978850"`
Dec 05 17:32:07.417 INFO running `"docker" "rm" "-f" "f449addff277db53bd9773bc5f24b6d4ffd34dad3e4911c6de35e4a95b978850"`
Dec 05 17:32:07.499 INFO [stdout] f449addff277db53bd9773bc5f24b6d4ffd34dad3e4911c6de35e4a95b978850
Dec 05 17:32:07.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 17:32:07.642 INFO [stdout] 6c550d91abd6594d3caaeb2f6904e89cd8f96b16a984df09a9fe75e240b88544
Dec 05 17:32:07.643 INFO running `"docker" "start" "-a" "6c550d91abd6594d3caaeb2f6904e89cd8f96b16a984df09a9fe75e240b88544"`
Dec 05 17:32:08.107 INFO [stderr] usermod: no changes
Dec 05 17:32:08.185 INFO [stderr]    Compiling simple_line v0.1.0 (/source)
Dec 05 17:32:09.116 INFO [stderr] warning: unused import: `Future`
Dec 05 17:32:09.116 INFO [stderr]   --> src/main.rs:16:23
Dec 05 17:32:09.116 INFO [stderr]    |
Dec 05 17:32:09.116 INFO [stderr] 16 | use futures::{future, Future};
Dec 05 17:32:09.116 INFO [stderr]    |                       ^^^^^^
Dec 05 17:32:09.116 INFO [stderr]    |
Dec 05 17:32:09.116 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 17:32:09.116 INFO [stderr] 
Dec 05 17:32:09.143 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:32:09.143 INFO [stderr]    --> src/main.rs:151:9
Dec 05 17:32:09.143 INFO [stderr]     |
Dec 05 17:32:09.143 INFO [stderr] 151 |     let mut server = TcpServer::new(Http, addr);
Dec 05 17:32:09.143 INFO [stderr]     |         ----^^^^^^
Dec 05 17:32:09.143 INFO [stderr]     |         |
Dec 05 17:32:09.143 INFO [stderr]     |         help: remove this `mut`
Dec 05 17:32:09.143 INFO [stderr]     |
Dec 05 17:32:09.143 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 17:32:09.143 INFO [stderr] 
Dec 05 17:32:09.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 05 17:32:09.437 INFO [stderr] su: No module specific data is present
Dec 05 17:32:09.677 INFO running `"docker" "inspect" "6c550d91abd6594d3caaeb2f6904e89cd8f96b16a984df09a9fe75e240b88544"`
Dec 05 17:32:09.769 INFO running `"docker" "rm" "-f" "6c550d91abd6594d3caaeb2f6904e89cd8f96b16a984df09a9fe75e240b88544"`
Dec 05 17:32:09.857 INFO [stdout] 6c550d91abd6594d3caaeb2f6904e89cd8f96b16a984df09a9fe75e240b88544
Dec 05 17:32:09.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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" "-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 05 17:32:10.081 INFO [stdout] 82ee489e80d0d26438c8bc4e36f7fb80f3f84ad21a46005f0ddca729edfc23ff
Dec 05 17:32:10.086 INFO running `"docker" "start" "-a" "82ee489e80d0d26438c8bc4e36f7fb80f3f84ad21a46005f0ddca729edfc23ff"`
Dec 05 17:32:10.610 INFO [stderr] usermod: no changes
Dec 05 17:32:10.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 17:32:10.712 INFO [stderr]      Running /target/debug/deps/simple_line-59bb038ea296d201
Dec 05 17:32:10.723 INFO [stdout] 
Dec 05 17:32:10.723 INFO [stdout] running 0 tests
Dec 05 17:32:10.723 INFO [stdout] 
Dec 05 17:32:10.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:32:10.723 INFO [stdout] 
Dec 05 17:32:10.723 INFO [stderr] su: No module specific data is present
Dec 05 17:32:11.141 INFO running `"docker" "inspect" "82ee489e80d0d26438c8bc4e36f7fb80f3f84ad21a46005f0ddca729edfc23ff"`
Dec 05 17:32:11.241 INFO running `"docker" "rm" "-f" "82ee489e80d0d26438c8bc4e36f7fb80f3f84ad21a46005f0ddca729edfc23ff"`
Dec 05 17:32:11.460 INFO [stdout] 82ee489e80d0d26438c8bc4e36f7fb80f3f84ad21a46005f0ddca729edfc23ff