Dec 05 17:31:56.229 INFO testing knknkn1162/rust_server_test against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 17:31:56.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 17:31:56.367 INFO [stdout] fe05e7fbccee43288fe99b0967450a9f8706595dae9e96ad5a408ea4875e1e7e
Dec 05 17:31:56.369 INFO running `"docker" "start" "-a" "fe05e7fbccee43288fe99b0967450a9f8706595dae9e96ad5a408ea4875e1e7e"`
Dec 05 17:31:56.799 INFO [stderr] usermod: no changes
Dec 05 17:31:56.904 INFO [stderr]    Compiling thread_local v0.3.4
Dec 05 17:31:56.908 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 17:31:57.462 INFO [stderr]    Compiling regex v0.2.2
Dec 05 17:32:03.914 INFO [stderr]    Compiling env_logger v0.4.3
Dec 05 17:32:04.832 INFO [stderr]    Compiling simple_line v0.1.0 (/source)
Dec 05 17:32:05.582 INFO [stderr] warning: unused import: `Future`
Dec 05 17:32:05.582 INFO [stderr]   --> src/main.rs:16:23
Dec 05 17:32:05.582 INFO [stderr]    |
Dec 05 17:32:05.582 INFO [stderr] 16 | use futures::{future, Future};
Dec 05 17:32:05.582 INFO [stderr]    |                       ^^^^^^
Dec 05 17:32:05.582 INFO [stderr]    |
Dec 05 17:32:05.582 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 17:32:05.582 INFO [stderr] 
Dec 05 17:32:05.603 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:32:05.603 INFO [stderr]    --> src/main.rs:151:9
Dec 05 17:32:05.603 INFO [stderr]     |
Dec 05 17:32:05.603 INFO [stderr] 151 |     let mut server = TcpServer::new(Http, addr);
Dec 05 17:32:05.603 INFO [stderr]     |         ----^^^^^^
Dec 05 17:32:05.603 INFO [stderr]     |         |
Dec 05 17:32:05.603 INFO [stderr]     |         help: remove this `mut`
Dec 05 17:32:05.603 INFO [stderr]     |
Dec 05 17:32:05.603 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 17:32:05.603 INFO [stderr] 
Dec 05 17:32:07.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
Dec 05 17:32:07.081 INFO [stderr] su: No module specific data is present
Dec 05 17:32:07.306 INFO running `"docker" "inspect" "fe05e7fbccee43288fe99b0967450a9f8706595dae9e96ad5a408ea4875e1e7e"`
Dec 05 17:32:07.380 INFO running `"docker" "rm" "-f" "fe05e7fbccee43288fe99b0967450a9f8706595dae9e96ad5a408ea4875e1e7e"`
Dec 05 17:32:07.467 INFO [stdout] fe05e7fbccee43288fe99b0967450a9f8706595dae9e96ad5a408ea4875e1e7e
Dec 05 17:32:07.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 17:32:07.597 INFO [stdout] 76bc5f9a3d7d7c43089813e577891d6555afe54b8fe54dc0860a83dfa23ed29b
Dec 05 17:32:07.600 INFO running `"docker" "start" "-a" "76bc5f9a3d7d7c43089813e577891d6555afe54b8fe54dc0860a83dfa23ed29b"`
Dec 05 17:32:08.120 INFO [stderr] usermod: no changes
Dec 05 17:32:08.217 INFO [stderr]    Compiling simple_line v0.1.0 (/source)
Dec 05 17:32:09.094 INFO [stderr] warning: unused import: `Future`
Dec 05 17:32:09.094 INFO [stderr]   --> src/main.rs:16:23
Dec 05 17:32:09.094 INFO [stderr]    |
Dec 05 17:32:09.094 INFO [stderr] 16 | use futures::{future, Future};
Dec 05 17:32:09.094 INFO [stderr]    |                       ^^^^^^
Dec 05 17:32:09.094 INFO [stderr]    |
Dec 05 17:32:09.095 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 17:32:09.095 INFO [stderr] 
Dec 05 17:32:09.108 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:32:09.108 INFO [stderr]    --> src/main.rs:151:9
Dec 05 17:32:09.108 INFO [stderr]     |
Dec 05 17:32:09.108 INFO [stderr] 151 |     let mut server = TcpServer::new(Http, addr);
Dec 05 17:32:09.108 INFO [stderr]     |         ----^^^^^^
Dec 05 17:32:09.108 INFO [stderr]     |         |
Dec 05 17:32:09.109 INFO [stderr]     |         help: remove this `mut`
Dec 05 17:32:09.109 INFO [stderr]     |
Dec 05 17:32:09.109 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 17:32:09.109 INFO [stderr] 
Dec 05 17:32:09.457 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 05 17:32:09.463 INFO [stderr] su: No module specific data is present
Dec 05 17:32:09.702 INFO running `"docker" "inspect" "76bc5f9a3d7d7c43089813e577891d6555afe54b8fe54dc0860a83dfa23ed29b"`
Dec 05 17:32:09.777 INFO running `"docker" "rm" "-f" "76bc5f9a3d7d7c43089813e577891d6555afe54b8fe54dc0860a83dfa23ed29b"`
Dec 05 17:32:09.894 INFO [stdout] 76bc5f9a3d7d7c43089813e577891d6555afe54b8fe54dc0860a83dfa23ed29b
Dec 05 17:32:09.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 17:32:10.128 INFO [stdout] 14a67f5704e94b3c13fe1393af3f5988b0a2b38b76fab58018b411031e436e7e
Dec 05 17:32:10.130 INFO running `"docker" "start" "-a" "14a67f5704e94b3c13fe1393af3f5988b0a2b38b76fab58018b411031e436e7e"`
Dec 05 17:32:10.792 INFO [stderr] usermod: no changes
Dec 05 17:32:10.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 17:32:10.872 INFO [stderr]      Running /target/debug/deps/simple_line-c4bd042445e00c4a
Dec 05 17:32:10.872 INFO [stdout] 
Dec 05 17:32:10.872 INFO [stdout] running 0 tests
Dec 05 17:32:10.872 INFO [stdout] 
Dec 05 17:32:10.872 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:32:10.872 INFO [stdout] 
Dec 05 17:32:10.874 INFO [stderr] su: No module specific data is present
Dec 05 17:32:11.175 INFO running `"docker" "inspect" "14a67f5704e94b3c13fe1393af3f5988b0a2b38b76fab58018b411031e436e7e"`
Dec 05 17:32:11.302 INFO running `"docker" "rm" "-f" "14a67f5704e94b3c13fe1393af3f5988b0a2b38b76fab58018b411031e436e7e"`
Dec 05 17:32:11.468 INFO [stdout] 14a67f5704e94b3c13fe1393af3f5988b0a2b38b76fab58018b411031e436e7e