Oct 27 02:01:58.109 INFO checking knknkn1162/rust_server_test against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:01:58.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-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"`
Oct 27 02:01:58.458 INFO blam! 0d6cb038357762897aa06c300f7f08d4b9f22cbb94c763a53110999e05cd997c
Oct 27 02:01:58.467 INFO running `"docker" "start" "-a" "0d6cb038357762897aa06c300f7f08d4b9f22cbb94c763a53110999e05cd997c"`
Oct 27 02:01:59.455 INFO kablam! usermod: no changes
Oct 27 02:01:59.592 INFO kablam!     Checking regex v0.2.2
Oct 27 02:02:01.688 INFO kablam!     Checking env_logger v0.4.3
Oct 27 02:02:02.389 INFO kablam!     Checking simple_line v0.1.0 (/source)
Oct 27 02:02:03.431 INFO kablam! warning: unused import: `Future`
Oct 27 02:02:03.431 INFO kablam!   --> src/main.rs:16:23
Oct 27 02:02:03.431 INFO kablam!    |
Oct 27 02:02:03.431 INFO kablam! 16 | use futures::{future, Future};
Oct 27 02:02:03.431 INFO kablam!    |                       ^^^^^^
Oct 27 02:02:03.431 INFO kablam!    |
Oct 27 02:02:03.431 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 02:02:03.431 INFO kablam! 
Oct 27 02:02:03.431 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:02:03.431 INFO kablam!    --> src/main.rs:151:9
Oct 27 02:02:03.432 INFO kablam!     |
Oct 27 02:02:03.432 INFO kablam! 151 |     let mut server = TcpServer::new(Http, addr);
Oct 27 02:02:03.432 INFO kablam!     |         ----^^^^^^
Oct 27 02:02:03.432 INFO kablam!     |         |
Oct 27 02:02:03.432 INFO kablam!     |         help: remove this `mut`
Oct 27 02:02:03.432 INFO kablam!     |
Oct 27 02:02:03.432 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 02:02:03.432 INFO kablam! 
Oct 27 02:02:03.477 INFO kablam! warning: unused import: `Future`
Oct 27 02:02:03.477 INFO kablam!   --> src/main.rs:16:23
Oct 27 02:02:03.477 INFO kablam!    |
Oct 27 02:02:03.477 INFO kablam! 16 | use futures::{future, Future};
Oct 27 02:02:03.477 INFO kablam!    |                       ^^^^^^
Oct 27 02:02:03.477 INFO kablam!    |
Oct 27 02:02:03.477 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 02:02:03.477 INFO kablam! 
Oct 27 02:02:03.511 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:02:03.511 INFO kablam!    --> src/main.rs:151:9
Oct 27 02:02:03.511 INFO kablam!     |
Oct 27 02:02:03.511 INFO kablam! 151 |     let mut server = TcpServer::new(Http, addr);
Oct 27 02:02:03.511 INFO kablam!     |         ----^^^^^^
Oct 27 02:02:03.511 INFO kablam!     |         |
Oct 27 02:02:03.511 INFO kablam!     |         help: remove this `mut`
Oct 27 02:02:03.511 INFO kablam!     |
Oct 27 02:02:03.511 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 02:02:03.511 INFO kablam! 
Oct 27 02:02:03.562 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
Oct 27 02:02:03.564 INFO kablam! su: No module specific data is present
Oct 27 02:02:04.267 INFO running `"docker" "rm" "-f" "0d6cb038357762897aa06c300f7f08d4b9f22cbb94c763a53110999e05cd997c"`
Oct 27 02:02:04.419 INFO blam! 0d6cb038357762897aa06c300f7f08d4b9f22cbb94c763a53110999e05cd997c