Dec 06 09:23:42.209 INFO testing Takamichi-tsutsumi/pong against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 09:23:42.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 09:23:42.528 INFO [stdout] 695649362c0c441115000a4b3e6bc1dd6352058e2725dfd86cdaa025cf01646c
Dec 06 09:23:42.530 INFO running `"docker" "start" "-a" "695649362c0c441115000a4b3e6bc1dd6352058e2725dfd86cdaa025cf01646c"`
Dec 06 09:23:43.500 INFO [stderr] usermod: no changes
Dec 06 09:23:43.582 INFO [stderr]    Compiling unicode-bidi v0.3.2
Dec 06 09:23:43.583 INFO [stderr]    Compiling mime v0.2.4
Dec 06 09:23:45.027 INFO [stderr]    Compiling idna v0.1.2
Dec 06 09:23:46.912 INFO [stderr]    Compiling url v1.4.0
Dec 06 09:23:49.353 INFO [stderr]    Compiling hyper v0.10.10
Dec 06 09:23:56.904 INFO [stderr]    Compiling pong v0.1.0 (/source)
Dec 06 09:23:58.064 INFO [stderr] warning: unused variable: `rx`
Dec 06 09:23:58.064 INFO [stderr]   --> src/main.rs:25:14
Dec 06 09:23:58.064 INFO [stderr]    |
Dec 06 09:23:58.064 INFO [stderr] 25 |     let (tx, rx) = channel();
Dec 06 09:23:58.064 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Dec 06 09:23:58.064 INFO [stderr]    |
Dec 06 09:23:58.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:23:58.064 INFO [stderr] 
Dec 06 09:23:58.064 INFO [stderr] warning: unused variable: `req`
Dec 06 09:23:58.064 INFO [stderr]   --> src/main.rs:13:22
Dec 06 09:23:58.064 INFO [stderr]    |
Dec 06 09:23:58.064 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Dec 06 09:23:58.064 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Dec 06 09:23:58.064 INFO [stderr] 
Dec 06 09:23:58.076 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:23:58.076 INFO [stderr]   --> src/main.rs:13:36
Dec 06 09:23:58.076 INFO [stderr]    |
Dec 06 09:23:58.076 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Dec 06 09:23:58.076 INFO [stderr]    |                                    ----^^^
Dec 06 09:23:58.076 INFO [stderr]    |                                    |
Dec 06 09:23:58.076 INFO [stderr]    |                                    help: remove this `mut`
Dec 06 09:23:58.076 INFO [stderr]    |
Dec 06 09:23:58.076 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 09:23:58.076 INFO [stderr] 
Dec 06 09:23:59.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.46s
Dec 06 09:23:59.988 INFO [stderr] su: No module specific data is present
Dec 06 09:24:00.682 INFO running `"docker" "inspect" "695649362c0c441115000a4b3e6bc1dd6352058e2725dfd86cdaa025cf01646c"`
Dec 06 09:24:00.852 INFO running `"docker" "rm" "-f" "695649362c0c441115000a4b3e6bc1dd6352058e2725dfd86cdaa025cf01646c"`
Dec 06 09:24:01.059 INFO [stdout] 695649362c0c441115000a4b3e6bc1dd6352058e2725dfd86cdaa025cf01646c
Dec 06 09:24:01.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 09:24:01.482 INFO [stdout] 6af9495c20925f5411a8cf18a4d2427d9eb2e39d07f6d2420110568ccd97b5c6
Dec 06 09:24:01.485 INFO running `"docker" "start" "-a" "6af9495c20925f5411a8cf18a4d2427d9eb2e39d07f6d2420110568ccd97b5c6"`
Dec 06 09:24:02.572 INFO [stderr] usermod: no changes
Dec 06 09:24:02.712 INFO [stderr]    Compiling pong v0.1.0 (/source)
Dec 06 09:24:03.856 INFO [stderr] warning: unused variable: `rx`
Dec 06 09:24:03.856 INFO [stderr]   --> src/main.rs:25:14
Dec 06 09:24:03.856 INFO [stderr]    |
Dec 06 09:24:03.856 INFO [stderr] 25 |     let (tx, rx) = channel();
Dec 06 09:24:03.856 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Dec 06 09:24:03.856 INFO [stderr]    |
Dec 06 09:24:03.856 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:24:03.856 INFO [stderr] 
Dec 06 09:24:03.856 INFO [stderr] warning: unused variable: `req`
Dec 06 09:24:03.856 INFO [stderr]   --> src/main.rs:13:22
Dec 06 09:24:03.856 INFO [stderr]    |
Dec 06 09:24:03.856 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Dec 06 09:24:03.856 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Dec 06 09:24:03.856 INFO [stderr] 
Dec 06 09:24:03.865 INFO [stderr] warning: variable does not need to be mutable
Dec 06 09:24:03.865 INFO [stderr]   --> src/main.rs:13:36
Dec 06 09:24:03.865 INFO [stderr]    |
Dec 06 09:24:03.865 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Dec 06 09:24:03.865 INFO [stderr]    |                                    ----^^^
Dec 06 09:24:03.865 INFO [stderr]    |                                    |
Dec 06 09:24:03.865 INFO [stderr]    |                                    help: remove this `mut`
Dec 06 09:24:03.865 INFO [stderr]    |
Dec 06 09:24:03.865 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 09:24:03.865 INFO [stderr] 
Dec 06 09:24:04.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 06 09:24:04.104 INFO [stderr] su: No module specific data is present
Dec 06 09:24:05.045 INFO running `"docker" "inspect" "6af9495c20925f5411a8cf18a4d2427d9eb2e39d07f6d2420110568ccd97b5c6"`
Dec 06 09:24:05.330 INFO running `"docker" "rm" "-f" "6af9495c20925f5411a8cf18a4d2427d9eb2e39d07f6d2420110568ccd97b5c6"`
Dec 06 09:24:05.536 INFO [stdout] 6af9495c20925f5411a8cf18a4d2427d9eb2e39d07f6d2420110568ccd97b5c6
Dec 06 09:24:05.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 09:24:05.792 INFO [stdout] 3c66de8c959244c2492035f756b8f610cc39ad3ba49888002f59a71bdc8f99d4
Dec 06 09:24:05.794 INFO running `"docker" "start" "-a" "3c66de8c959244c2492035f756b8f610cc39ad3ba49888002f59a71bdc8f99d4"`
Dec 06 09:24:06.328 INFO [stderr] usermod: no changes
Dec 06 09:24:06.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 09:24:06.395 INFO [stderr]      Running /target/debug/deps/pong-e4a3746ca21e2842
Dec 06 09:24:06.397 INFO [stdout] 
Dec 06 09:24:06.397 INFO [stdout] running 0 tests
Dec 06 09:24:06.397 INFO [stdout] 
Dec 06 09:24:06.397 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:24:06.397 INFO [stdout] 
Dec 06 09:24:06.399 INFO [stderr] su: No module specific data is present
Dec 06 09:24:06.714 INFO running `"docker" "inspect" "3c66de8c959244c2492035f756b8f610cc39ad3ba49888002f59a71bdc8f99d4"`
Dec 06 09:24:06.806 INFO running `"docker" "rm" "-f" "3c66de8c959244c2492035f756b8f610cc39ad3ba49888002f59a71bdc8f99d4"`
Dec 06 09:24:06.903 INFO [stdout] 3c66de8c959244c2492035f756b8f610cc39ad3ba49888002f59a71bdc8f99d4