Nov 17 11:34:07.844 INFO testing Takamichi-tsutsumi/pong against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 11:34:07.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 11:34:08.233 INFO [stdout] e04ea2f39ed7eee6ec98988c76c6196470938da8bd674c2b957e3dd61113249f
Nov 17 11:34:08.235 INFO running `"docker" "start" "-a" "e04ea2f39ed7eee6ec98988c76c6196470938da8bd674c2b957e3dd61113249f"`
Nov 17 11:34:08.939 INFO [stderr] usermod: no changes
Nov 17 11:34:09.040 INFO [stderr]    Compiling pong v0.1.0 (/source)
Nov 17 11:34:10.189 INFO [stderr] warning: unused variable: `rx`
Nov 17 11:34:10.190 INFO [stderr]   --> src/main.rs:25:14
Nov 17 11:34:10.190 INFO [stderr]    |
Nov 17 11:34:10.191 INFO [stderr] 25 |     let (tx, rx) = channel();
Nov 17 11:34:10.192 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 17 11:34:10.192 INFO [stderr]    |
Nov 17 11:34:10.193 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:34:10.194 INFO [stderr] 
Nov 17 11:34:10.194 INFO [stderr] warning: unused variable: `req`
Nov 17 11:34:10.195 INFO [stderr]   --> src/main.rs:13:22
Nov 17 11:34:10.195 INFO [stderr]    |
Nov 17 11:34:10.196 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:10.197 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Nov 17 11:34:10.197 INFO [stderr] 
Nov 17 11:34:10.211 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:10.212 INFO [stderr]   --> src/main.rs:13:36
Nov 17 11:34:10.213 INFO [stderr]    |
Nov 17 11:34:10.213 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:10.214 INFO [stderr]    |                                    ----^^^
Nov 17 11:34:10.215 INFO [stderr]    |                                    |
Nov 17 11:34:10.215 INFO [stderr]    |                                    help: remove this `mut`
Nov 17 11:34:10.216 INFO [stderr]    |
Nov 17 11:34:10.216 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 11:34:10.217 INFO [stderr] 
Nov 17 11:34:12.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Nov 17 11:34:12.567 INFO [stderr] su: No module specific data is present
Nov 17 11:34:13.061 INFO running `"docker" "inspect" "e04ea2f39ed7eee6ec98988c76c6196470938da8bd674c2b957e3dd61113249f"`
Nov 17 11:34:13.277 INFO running `"docker" "rm" "-f" "e04ea2f39ed7eee6ec98988c76c6196470938da8bd674c2b957e3dd61113249f"`
Nov 17 11:34:13.447 INFO [stdout] e04ea2f39ed7eee6ec98988c76c6196470938da8bd674c2b957e3dd61113249f
Nov 17 11:34:13.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 11:34:13.787 INFO [stdout] 7f33fe9b7f704f045c5f7b09c9bc9693829cb034398bcb0a3919d52423a6e675
Nov 17 11:34:13.792 INFO running `"docker" "start" "-a" "7f33fe9b7f704f045c5f7b09c9bc9693829cb034398bcb0a3919d52423a6e675"`
Nov 17 11:34:15.099 INFO [stderr] usermod: no changes
Nov 17 11:34:15.191 INFO [stderr]    Compiling pong v0.1.0 (/source)
Nov 17 11:34:16.199 INFO [stderr] warning: unused variable: `rx`
Nov 17 11:34:16.199 INFO [stderr]   --> src/main.rs:25:14
Nov 17 11:34:16.199 INFO [stderr]    |
Nov 17 11:34:16.199 INFO [stderr] 25 |     let (tx, rx) = channel();
Nov 17 11:34:16.199 INFO [stderr]    |              ^^ help: consider using `_rx` instead
Nov 17 11:34:16.199 INFO [stderr]    |
Nov 17 11:34:16.199 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 11:34:16.199 INFO [stderr] 
Nov 17 11:34:16.207 INFO [stderr] warning: unused variable: `req`
Nov 17 11:34:16.207 INFO [stderr]   --> src/main.rs:13:22
Nov 17 11:34:16.207 INFO [stderr]    |
Nov 17 11:34:16.207 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:16.207 INFO [stderr]    |                      ^^^ help: consider using `_req` instead
Nov 17 11:34:16.207 INFO [stderr] 
Nov 17 11:34:16.215 INFO [stderr] warning: variable does not need to be mutable
Nov 17 11:34:16.215 INFO [stderr]   --> src/main.rs:13:36
Nov 17 11:34:16.215 INFO [stderr]    |
Nov 17 11:34:16.215 INFO [stderr] 13 |     fn handle(&self, req: Request, mut res: Response) {
Nov 17 11:34:16.215 INFO [stderr]    |                                    ----^^^
Nov 17 11:34:16.215 INFO [stderr]    |                                    |
Nov 17 11:34:16.215 INFO [stderr]    |                                    help: remove this `mut`
Nov 17 11:34:16.215 INFO [stderr]    |
Nov 17 11:34:16.215 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 11:34:16.215 INFO [stderr] 
Nov 17 11:34:16.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Nov 17 11:34:16.482 INFO [stderr] su: No module specific data is present
Nov 17 11:34:16.827 INFO running `"docker" "inspect" "7f33fe9b7f704f045c5f7b09c9bc9693829cb034398bcb0a3919d52423a6e675"`
Nov 17 11:34:16.986 INFO running `"docker" "rm" "-f" "7f33fe9b7f704f045c5f7b09c9bc9693829cb034398bcb0a3919d52423a6e675"`
Nov 17 11:34:17.127 INFO [stdout] 7f33fe9b7f704f045c5f7b09c9bc9693829cb034398bcb0a3919d52423a6e675
Nov 17 11:34:17.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 11:34:17.329 INFO [stdout] 199bd8892e16fbc2ed2b77fe43422632b88715a93f994d8b12cf96e84593ea0b
Nov 17 11:34:17.332 INFO running `"docker" "start" "-a" "199bd8892e16fbc2ed2b77fe43422632b88715a93f994d8b12cf96e84593ea0b"`
Nov 17 11:34:17.929 INFO [stderr] usermod: no changes
Nov 17 11:34:17.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 11:34:18.001 INFO [stderr]      Running /target/debug/deps/pong-90a94456fc1745b6
Nov 17 11:34:18.002 INFO [stdout] 
Nov 17 11:34:18.003 INFO [stdout] running 0 tests
Nov 17 11:34:18.003 INFO [stdout] 
Nov 17 11:34:18.003 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:34:18.004 INFO [stdout] 
Nov 17 11:34:18.004 INFO [stderr] su: No module specific data is present
Nov 17 11:34:18.359 INFO running `"docker" "inspect" "199bd8892e16fbc2ed2b77fe43422632b88715a93f994d8b12cf96e84593ea0b"`
Nov 17 11:34:18.468 INFO running `"docker" "rm" "-f" "199bd8892e16fbc2ed2b77fe43422632b88715a93f994d8b12cf96e84593ea0b"`
Nov 17 11:34:18.551 INFO [stdout] 199bd8892e16fbc2ed2b77fe43422632b88715a93f994d8b12cf96e84593ea0b