Oct 27 09:34:58.536 INFO checking Takamichi-tsutsumi/pong against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 09:34:58.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 09:34:58.691 INFO blam! b36f09a7e62a13105f3ea576a3e07a22688666ca02f1cb095ac47d58e602df20
Oct 27 09:34:58.693 INFO running `"docker" "start" "-a" "b36f09a7e62a13105f3ea576a3e07a22688666ca02f1cb095ac47d58e602df20"`
Oct 27 09:34:59.101 INFO kablam! usermod: no changes
Oct 27 09:34:59.152 INFO kablam!     Checking unicode-bidi v0.3.2
Oct 27 09:34:59.152 INFO kablam!     Checking num_cpus v1.4.0
Oct 27 09:34:59.152 INFO kablam!     Checking mime v0.2.4
Oct 27 09:34:59.850 INFO kablam!     Checking idna v0.1.2
Oct 27 09:35:01.900 INFO kablam!     Checking url v1.4.0
Oct 27 09:35:03.652 INFO kablam!     Checking hyper v0.10.10
Oct 27 09:35:07.885 INFO kablam!     Checking pong v0.1.0 (/source)
Oct 27 09:35:09.339 INFO kablam! warning: unused variable: `rx`
Oct 27 09:35:09.339 INFO kablam!   --> src/main.rs:25:14
Oct 27 09:35:09.339 INFO kablam!    |
Oct 27 09:35:09.339 INFO kablam! 25 |     let (tx, rx) = channel();
Oct 27 09:35:09.339 INFO kablam!    |              ^^ help: consider using `_rx` instead
Oct 27 09:35:09.339 INFO kablam!    |
Oct 27 09:35:09.339 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 09:35:09.339 INFO kablam! 
Oct 27 09:35:09.339 INFO kablam! warning: unused variable: `req`
Oct 27 09:35:09.339 INFO kablam!   --> src/main.rs:13:22
Oct 27 09:35:09.339 INFO kablam!    |
Oct 27 09:35:09.339 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Oct 27 09:35:09.339 INFO kablam!    |                      ^^^ help: consider using `_req` instead
Oct 27 09:35:09.339 INFO kablam! 
Oct 27 09:35:09.339 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:35:09.339 INFO kablam!   --> src/main.rs:13:36
Oct 27 09:35:09.339 INFO kablam!    |
Oct 27 09:35:09.339 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Oct 27 09:35:09.339 INFO kablam!    |                                    ----^^^
Oct 27 09:35:09.339 INFO kablam!    |                                    |
Oct 27 09:35:09.339 INFO kablam!    |                                    help: remove this `mut`
Oct 27 09:35:09.339 INFO kablam!    |
Oct 27 09:35:09.339 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:35:09.339 INFO kablam! 
Oct 27 09:35:09.851 INFO kablam! warning: unused variable: `rx`
Oct 27 09:35:09.852 INFO kablam!   --> src/main.rs:25:14
Oct 27 09:35:09.852 INFO kablam!    |
Oct 27 09:35:09.852 INFO kablam! 25 |     let (tx, rx) = channel();
Oct 27 09:35:09.852 INFO kablam!    |              ^^ help: consider using `_rx` instead
Oct 27 09:35:09.853 INFO kablam!    |
Oct 27 09:35:09.853 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 09:35:09.853 INFO kablam! 
Oct 27 09:35:09.854 INFO kablam! warning: unused variable: `req`
Oct 27 09:35:09.854 INFO kablam!   --> src/main.rs:13:22
Oct 27 09:35:09.854 INFO kablam!    |
Oct 27 09:35:09.854 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Oct 27 09:35:09.855 INFO kablam!    |                      ^^^ help: consider using `_req` instead
Oct 27 09:35:09.855 INFO kablam! 
Oct 27 09:35:09.862 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:35:09.863 INFO kablam!   --> src/main.rs:13:36
Oct 27 09:35:09.863 INFO kablam!    |
Oct 27 09:35:09.863 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Oct 27 09:35:09.864 INFO kablam!    |                                    ----^^^
Oct 27 09:35:09.864 INFO kablam!    |                                    |
Oct 27 09:35:09.864 INFO kablam!    |                                    help: remove this `mut`
Oct 27 09:35:09.864 INFO kablam!    |
Oct 27 09:35:09.865 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:35:09.865 INFO kablam! 
Oct 27 09:35:09.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.77s
Oct 27 09:35:09.880 INFO kablam! su: No module specific data is present
Oct 27 09:35:10.682 INFO running `"docker" "rm" "-f" "b36f09a7e62a13105f3ea576a3e07a22688666ca02f1cb095ac47d58e602df20"`
Oct 27 09:35:10.971 INFO blam! b36f09a7e62a13105f3ea576a3e07a22688666ca02f1cb095ac47d58e602df20