Nov 04 11:35:56.855 INFO checking Takamichi-tsutsumi/pong against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 11:35:56.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 11:35:57.103 INFO blam! bc78ff836d04dc2a88f2eb406846284ae18811029cc93452455c904af04eb825
Nov 04 11:35:57.115 INFO running `"docker" "start" "-a" "bc78ff836d04dc2a88f2eb406846284ae18811029cc93452455c904af04eb825"`
Nov 04 11:35:58.637 INFO kablam! usermod: no changes
Nov 04 11:35:58.779 INFO kablam!     Checking unicode-bidi v0.3.2
Nov 04 11:35:58.779 INFO kablam!     Checking num_cpus v1.4.0
Nov 04 11:35:58.780 INFO kablam!     Checking mime v0.2.4
Nov 04 11:36:00.719 INFO kablam!     Checking idna v0.1.2
Nov 04 11:36:02.818 INFO kablam!     Checking url v1.4.0
Nov 04 11:36:04.353 INFO kablam!     Checking hyper v0.10.10
Nov 04 11:36:08.247 INFO kablam!     Checking pong v0.1.0 (/source)
Nov 04 11:36:09.931 INFO kablam! warning: unused variable: `rx`
Nov 04 11:36:09.931 INFO kablam!   --> src/main.rs:25:14
Nov 04 11:36:09.931 INFO kablam!    |
Nov 04 11:36:09.931 INFO kablam! 25 |     let (tx, rx) = channel();
Nov 04 11:36:09.931 INFO kablam!    |              ^^ help: consider using `_rx` instead
Nov 04 11:36:09.939 INFO kablam!    |
Nov 04 11:36:09.939 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:36:09.939 INFO kablam! 
Nov 04 11:36:09.939 INFO kablam! warning: unused variable: `req`
Nov 04 11:36:09.939 INFO kablam!   --> src/main.rs:13:22
Nov 04 11:36:09.939 INFO kablam!    |
Nov 04 11:36:09.939 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 04 11:36:09.939 INFO kablam!    |                      ^^^ help: consider using `_req` instead
Nov 04 11:36:09.939 INFO kablam! 
Nov 04 11:36:09.951 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:36:09.951 INFO kablam!   --> src/main.rs:13:36
Nov 04 11:36:09.951 INFO kablam!    |
Nov 04 11:36:09.951 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 04 11:36:09.951 INFO kablam!    |                                    ----^^^
Nov 04 11:36:09.951 INFO kablam!    |                                    |
Nov 04 11:36:09.951 INFO kablam!    |                                    help: remove this `mut`
Nov 04 11:36:09.967 INFO kablam!    |
Nov 04 11:36:09.967 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:36:09.967 INFO kablam! 
Nov 04 11:36:09.999 INFO kablam! warning: unused variable: `rx`
Nov 04 11:36:10.000 INFO kablam!   --> src/main.rs:25:14
Nov 04 11:36:10.000 INFO kablam!    |
Nov 04 11:36:10.000 INFO kablam! 25 |     let (tx, rx) = channel();
Nov 04 11:36:10.000 INFO kablam!    |              ^^ help: consider using `_rx` instead
Nov 04 11:36:10.000 INFO kablam!    |
Nov 04 11:36:10.000 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 11:36:10.000 INFO kablam! 
Nov 04 11:36:10.000 INFO kablam! warning: unused variable: `req`
Nov 04 11:36:10.000 INFO kablam!   --> src/main.rs:13:22
Nov 04 11:36:10.000 INFO kablam!    |
Nov 04 11:36:10.000 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 04 11:36:10.000 INFO kablam!    |                      ^^^ help: consider using `_req` instead
Nov 04 11:36:10.000 INFO kablam! 
Nov 04 11:36:10.013 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:36:10.013 INFO kablam!   --> src/main.rs:13:36
Nov 04 11:36:10.013 INFO kablam!    |
Nov 04 11:36:10.013 INFO kablam! 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 04 11:36:10.013 INFO kablam!    |                                    ----^^^
Nov 04 11:36:10.013 INFO kablam!    |                                    |
Nov 04 11:36:10.013 INFO kablam!    |                                    help: remove this `mut`
Nov 04 11:36:10.013 INFO kablam!    |
Nov 04 11:36:10.013 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:36:10.013 INFO kablam! 
Nov 04 11:36:10.055 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
Nov 04 11:36:10.061 INFO kablam! su: No module specific data is present
Nov 04 11:36:10.895 INFO running `"docker" "rm" "-f" "bc78ff836d04dc2a88f2eb406846284ae18811029cc93452455c904af04eb825"`
Nov 04 11:36:11.203 INFO blam! bc78ff836d04dc2a88f2eb406846284ae18811029cc93452455c904af04eb825