Nov 17 11:34:17.974 INFO testing Takamichi-tsutsumi/pong against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 11:34:17.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 11:34:18.226 INFO [stdout] fab6cedf0d2d52f16ab8f710f8398af1d2133ba25c3c4cb80d4f20fbcd8e7f01
Nov 17 11:34:18.229 INFO running `"docker" "start" "-a" "fab6cedf0d2d52f16ab8f710f8398af1d2133ba25c3c4cb80d4f20fbcd8e7f01"`
Nov 17 11:34:18.640 INFO [stderr] usermod: no changes
Nov 17 11:34:18.718 INFO [stderr]    Compiling pong v0.1.0 (/source)
Nov 17 11:34:19.679 INFO [stderr] warning: unused variable: `rx`
Nov 17 11:34:19.679 INFO [stderr]   --> src/main.rs:25:14
Nov 17 11:34:19.679 INFO [stderr]    |
Nov 17 11:34:19.679 INFO [stderr] 25 |     let (tx, rx) = channel();
Nov 17 11:34:19.679 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 17 11:34:19.679 INFO [stderr]    |
Nov 17 11:34:19.679 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:34:19.679 INFO [stderr] 
Nov 17 11:34:19.679 INFO [stderr] warning: unused variable: `req`
Nov 17 11:34:19.679 INFO [stderr]   --> src/main.rs:13:22
Nov 17 11:34:19.679 INFO [stderr]    |
Nov 17 11:34:19.679 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:19.679 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Nov 17 11:34:19.679 INFO [stderr] 
Nov 17 11:34:19.689 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:19.689 INFO [stderr]   --> src/main.rs:13:36
Nov 17 11:34:19.689 INFO [stderr]    |
Nov 17 11:34:19.689 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:19.689 INFO [stderr]    |                                    ----^^^
Nov 17 11:34:19.689 INFO [stderr]    |                                    |
Nov 17 11:34:19.689 INFO [stderr]    |                                    help: remove this `mut`
Nov 17 11:34:19.689 INFO [stderr]    |
Nov 17 11:34:19.689 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 11:34:19.689 INFO [stderr] 
Nov 17 11:34:21.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Nov 17 11:34:21.444 INFO [stderr] su: No module specific data is present
Nov 17 11:34:22.184 INFO running `"docker" "inspect" "fab6cedf0d2d52f16ab8f710f8398af1d2133ba25c3c4cb80d4f20fbcd8e7f01"`
Nov 17 11:34:22.503 INFO running `"docker" "rm" "-f" "fab6cedf0d2d52f16ab8f710f8398af1d2133ba25c3c4cb80d4f20fbcd8e7f01"`
Nov 17 11:34:22.791 INFO [stdout] fab6cedf0d2d52f16ab8f710f8398af1d2133ba25c3c4cb80d4f20fbcd8e7f01
Nov 17 11:34:22.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 11:34:23.189 INFO [stdout] 3a87f6d3f14de4e380bfe1025fe2e9d2ae21f03dc789739f4ae368362191a2ef
Nov 17 11:34:23.191 INFO running `"docker" "start" "-a" "3a87f6d3f14de4e380bfe1025fe2e9d2ae21f03dc789739f4ae368362191a2ef"`
Nov 17 11:34:24.991 INFO [stderr] usermod: no changes
Nov 17 11:34:25.087 INFO [stderr]    Compiling pong v0.1.0 (/source)
Nov 17 11:34:26.123 INFO [stderr] warning: unused variable: `rx`
Nov 17 11:34:26.124 INFO [stderr]   --> src/main.rs:25:14
Nov 17 11:34:26.124 INFO [stderr]    |
Nov 17 11:34:26.124 INFO [stderr] 25 |     let (tx, rx) = channel();
Nov 17 11:34:26.125 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 17 11:34:26.125 INFO [stderr]    |
Nov 17 11:34:26.125 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:34:26.126 INFO [stderr] 
Nov 17 11:34:26.126 INFO [stderr] warning: unused variable: `req`
Nov 17 11:34:26.126 INFO [stderr]   --> src/main.rs:13:22
Nov 17 11:34:26.128 INFO [stderr]    |
Nov 17 11:34:26.130 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:26.131 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Nov 17 11:34:26.131 INFO [stderr] 
Nov 17 11:34:26.134 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:26.134 INFO [stderr]   --> src/main.rs:13:36
Nov 17 11:34:26.134 INFO [stderr]    |
Nov 17 11:34:26.135 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:26.135 INFO [stderr]    |                                    ----^^^
Nov 17 11:34:26.136 INFO [stderr]    |                                    |
Nov 17 11:34:26.136 INFO [stderr]    |                                    help: remove this `mut`
Nov 17 11:34:26.137 INFO [stderr]    |
Nov 17 11:34:26.137 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 11:34:26.138 INFO [stderr] 
Nov 17 11:34:26.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 17 11:34:26.531 INFO [stderr] su: No module specific data is present
Nov 17 11:34:27.114 INFO running `"docker" "inspect" "3a87f6d3f14de4e380bfe1025fe2e9d2ae21f03dc789739f4ae368362191a2ef"`
Nov 17 11:34:27.326 INFO running `"docker" "rm" "-f" "3a87f6d3f14de4e380bfe1025fe2e9d2ae21f03dc789739f4ae368362191a2ef"`
Nov 17 11:34:27.634 INFO [stdout] 3a87f6d3f14de4e380bfe1025fe2e9d2ae21f03dc789739f4ae368362191a2ef
Nov 17 11:34:27.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 11:34:28.152 INFO [stdout] 0594601e9833d7b27f691e2692c74b9623307dcc008447ac0e949a72d3c6c327
Nov 17 11:34:28.155 INFO running `"docker" "start" "-a" "0594601e9833d7b27f691e2692c74b9623307dcc008447ac0e949a72d3c6c327"`
Nov 17 11:34:29.219 INFO [stderr] usermod: no changes
Nov 17 11:34:29.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 17 11:34:29.342 INFO [stderr]      Running /target/debug/deps/pong-5c1cb9a104900068
Nov 17 11:34:29.363 INFO [stderr] su: No module specific data is present
Nov 17 11:34:29.363 INFO [stdout] 
Nov 17 11:34:29.364 INFO [stdout] running 0 tests
Nov 17 11:34:29.364 INFO [stdout] 
Nov 17 11:34:29.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:34:29.364 INFO [stdout] 
Nov 17 11:34:29.847 INFO running `"docker" "inspect" "0594601e9833d7b27f691e2692c74b9623307dcc008447ac0e949a72d3c6c327"`
Nov 17 11:34:30.023 INFO running `"docker" "rm" "-f" "0594601e9833d7b27f691e2692c74b9623307dcc008447ac0e949a72d3c6c327"`
Nov 17 11:34:30.438 INFO [stdout] 0594601e9833d7b27f691e2692c74b9623307dcc008447ac0e949a72d3c6c327