Dec 05 14:18:25.409 INFO testing mitoma/rust_simple_http_server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 14:18:25.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:18:25.801 INFO [stdout] 151e2eb045b6647c584c912a7549356362de08dca3a13ef76045a15ca57c26dd
Dec 05 14:18:25.808 INFO running `"docker" "start" "-a" "151e2eb045b6647c584c912a7549356362de08dca3a13ef76045a15ca57c26dd"`
Dec 05 14:18:26.939 INFO [stderr] usermod: no changes
Dec 05 14:18:26.988 INFO [stderr]    Compiling rust_simple_http_server v0.1.0 (/source)
Dec 05 14:18:27.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:18:27.332 INFO [stderr]   --> src/main.rs:13:9
Dec 05 14:18:27.332 INFO [stderr]    |
Dec 05 14:18:27.332 INFO [stderr] 13 |         stream.map(echo);
Dec 05 14:18:27.332 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 14:18:27.332 INFO [stderr]    |
Dec 05 14:18:27.332 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:18:27.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:18:27.332 INFO [stderr] 
Dec 05 14:18:27.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 05 14:18:27.936 INFO [stderr] su: No module specific data is present
Dec 05 14:18:28.522 INFO running `"docker" "inspect" "151e2eb045b6647c584c912a7549356362de08dca3a13ef76045a15ca57c26dd"`
Dec 05 14:18:28.756 INFO running `"docker" "rm" "-f" "151e2eb045b6647c584c912a7549356362de08dca3a13ef76045a15ca57c26dd"`
Dec 05 14:18:29.116 INFO [stdout] 151e2eb045b6647c584c912a7549356362de08dca3a13ef76045a15ca57c26dd
Dec 05 14:18:29.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:18:29.545 INFO [stdout] 76c00648bdcf7dd53fabe82e77e15c50a4a0abd2eea9756149e517d7526dfd75
Dec 05 14:18:29.550 INFO running `"docker" "start" "-a" "76c00648bdcf7dd53fabe82e77e15c50a4a0abd2eea9756149e517d7526dfd75"`
Dec 05 14:18:30.739 INFO [stderr] usermod: no changes
Dec 05 14:18:30.820 INFO [stderr]    Compiling rust_simple_http_server v0.1.0 (/source)
Dec 05 14:18:31.260 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 14:18:31.260 INFO [stderr]   --> src/main.rs:13:9
Dec 05 14:18:31.260 INFO [stderr]    |
Dec 05 14:18:31.260 INFO [stderr] 13 |         stream.map(echo);
Dec 05 14:18:31.260 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 14:18:31.260 INFO [stderr]    |
Dec 05 14:18:31.260 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 14:18:31.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 14:18:31.260 INFO [stderr] 
Dec 05 14:18:31.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 05 14:18:31.600 INFO [stderr] su: No module specific data is present
Dec 05 14:18:32.468 INFO running `"docker" "inspect" "76c00648bdcf7dd53fabe82e77e15c50a4a0abd2eea9756149e517d7526dfd75"`
Dec 05 14:18:32.674 INFO running `"docker" "rm" "-f" "76c00648bdcf7dd53fabe82e77e15c50a4a0abd2eea9756149e517d7526dfd75"`
Dec 05 14:18:32.969 INFO [stdout] 76c00648bdcf7dd53fabe82e77e15c50a4a0abd2eea9756149e517d7526dfd75
Dec 05 14:18:32.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:18:33.462 INFO [stdout] dc95a09f2b9515ab6429c5a0078d0e48e885d7493083991ab9b4ebdc3848683c
Dec 05 14:18:33.464 INFO running `"docker" "start" "-a" "dc95a09f2b9515ab6429c5a0078d0e48e885d7493083991ab9b4ebdc3848683c"`
Dec 05 14:18:34.601 INFO [stderr] usermod: no changes
Dec 05 14:18:34.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 14:18:34.653 INFO [stderr]      Running /target/debug/deps/rust_simple_http_server-c80adf05248ea7ad
Dec 05 14:18:34.668 INFO [stdout] 
Dec 05 14:18:34.668 INFO [stdout] running 0 tests
Dec 05 14:18:34.668 INFO [stdout] 
Dec 05 14:18:34.668 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:18:34.668 INFO [stdout] 
Dec 05 14:18:34.676 INFO [stderr] su: No module specific data is present
Dec 05 14:18:35.412 INFO running `"docker" "inspect" "dc95a09f2b9515ab6429c5a0078d0e48e885d7493083991ab9b4ebdc3848683c"`
Dec 05 14:18:35.608 INFO running `"docker" "rm" "-f" "dc95a09f2b9515ab6429c5a0078d0e48e885d7493083991ab9b4ebdc3848683c"`
Dec 05 14:18:35.880 INFO [stdout] dc95a09f2b9515ab6429c5a0078d0e48e885d7493083991ab9b4ebdc3848683c