Dec 05 21:13:28.841 INFO testing ieee0824/web-ex-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:13:28.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:13:29.149 INFO [stdout] 927d8812b11f24ec0f58c27d700115b4fca7027ac15635751e2c2317e2876677
Dec 05 21:13:29.151 INFO running `"docker" "start" "-a" "927d8812b11f24ec0f58c27d700115b4fca7027ac15635751e2c2317e2876677"`
Dec 05 21:13:29.490 INFO [stderr] usermod: no changes
Dec 05 21:13:29.594 INFO [stderr]    Compiling nickel v0.10.1
Dec 05 21:13:34.172 INFO [stderr]    Compiling web-ex-rust v0.1.0 (/source)
Dec 05 21:13:35.404 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:13:35.404 INFO [stderr]  --> src/main.rs:8:5
Dec 05 21:13:35.404 INFO [stderr]   |
Dec 05 21:13:35.404 INFO [stderr] 8 |     server.listen("127.0.0.1:6767");
Dec 05 21:13:35.404 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:35.404 INFO [stderr]   |
Dec 05 21:13:35.404 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 21:13:35.404 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:13:35.404 INFO [stderr] 
Dec 05 21:13:38.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
Dec 05 21:13:38.344 INFO [stderr] su: No module specific data is present
Dec 05 21:13:38.642 INFO running `"docker" "inspect" "927d8812b11f24ec0f58c27d700115b4fca7027ac15635751e2c2317e2876677"`
Dec 05 21:13:38.733 INFO running `"docker" "rm" "-f" "927d8812b11f24ec0f58c27d700115b4fca7027ac15635751e2c2317e2876677"`
Dec 05 21:13:38.829 INFO [stdout] 927d8812b11f24ec0f58c27d700115b4fca7027ac15635751e2c2317e2876677
Dec 05 21:13:38.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:13:38.981 INFO [stdout] 351eca0dbc579256ca00abf4f8f5c72dd65cc320e82610b303832f3ebcc1f44f
Dec 05 21:13:38.983 INFO running `"docker" "start" "-a" "351eca0dbc579256ca00abf4f8f5c72dd65cc320e82610b303832f3ebcc1f44f"`
Dec 05 21:13:39.460 INFO [stderr] usermod: no changes
Dec 05 21:13:39.528 INFO [stderr]    Compiling web-ex-rust v0.1.0 (/source)
Dec 05 21:13:40.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 21:13:40.664 INFO [stderr]  --> src/main.rs:8:5
Dec 05 21:13:40.664 INFO [stderr]   |
Dec 05 21:13:40.664 INFO [stderr] 8 |     server.listen("127.0.0.1:6767");
Dec 05 21:13:40.664 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:40.664 INFO [stderr]   |
Dec 05 21:13:40.664 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 21:13:40.664 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 21:13:40.664 INFO [stderr] 
Dec 05 21:13:40.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 05 21:13:40.909 INFO [stderr] su: No module specific data is present
Dec 05 21:13:41.366 INFO running `"docker" "inspect" "351eca0dbc579256ca00abf4f8f5c72dd65cc320e82610b303832f3ebcc1f44f"`
Dec 05 21:13:41.471 INFO running `"docker" "rm" "-f" "351eca0dbc579256ca00abf4f8f5c72dd65cc320e82610b303832f3ebcc1f44f"`
Dec 05 21:13:41.617 INFO [stdout] 351eca0dbc579256ca00abf4f8f5c72dd65cc320e82610b303832f3ebcc1f44f
Dec 05 21:13:41.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 21:13:41.891 INFO [stdout] 435e705098dc8b6a0e26f073be9e5e465180f88c491f020c8ece65c1ae62f3c9
Dec 05 21:13:41.893 INFO running `"docker" "start" "-a" "435e705098dc8b6a0e26f073be9e5e465180f88c491f020c8ece65c1ae62f3c9"`
Dec 05 21:13:42.316 INFO [stderr] usermod: no changes
Dec 05 21:13:42.374 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 21:13:42.387 INFO [stderr]      Running /target/debug/deps/web_ex_rust-c1b9b30b2193ed05
Dec 05 21:13:42.388 INFO [stdout] 
Dec 05 21:13:42.388 INFO [stdout] running 0 tests
Dec 05 21:13:42.388 INFO [stdout] 
Dec 05 21:13:42.388 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:13:42.388 INFO [stdout] 
Dec 05 21:13:42.391 INFO [stderr] su: No module specific data is present
Dec 05 21:13:42.605 INFO running `"docker" "inspect" "435e705098dc8b6a0e26f073be9e5e465180f88c491f020c8ece65c1ae62f3c9"`
Dec 05 21:13:42.688 INFO running `"docker" "rm" "-f" "435e705098dc8b6a0e26f073be9e5e465180f88c491f020c8ece65c1ae62f3c9"`
Dec 05 21:13:42.827 INFO [stdout] 435e705098dc8b6a0e26f073be9e5e465180f88c491f020c8ece65c1ae62f3c9