Dec 06 10:12:34.185 INFO testing RobotDisco/rust_chat against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 10:12:34.185 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 06 10:12:34.344 INFO [stdout] 94b7c245f80b55e0e02f21c87316a2463c0ab4685f20c8b95b3b0a7a8886dd7c
Dec 06 10:12:34.346 INFO running `"docker" "start" "-a" "94b7c245f80b55e0e02f21c87316a2463c0ab4685f20c8b95b3b0a7a8886dd7c"`
Dec 06 10:12:34.829 INFO [stderr] usermod: no changes
Dec 06 10:12:34.916 INFO [stderr]    Compiling http-muncher v0.2.5
Dec 06 10:12:34.916 INFO [stderr]    Compiling net2 v0.2.33
Dec 06 10:12:34.916 INFO [stderr]    Compiling nix v0.5.1
Dec 06 10:12:34.916 INFO [stderr]    Compiling sha1 v0.1.1
Dec 06 10:12:37.708 INFO [stderr]    Compiling miow v0.1.5
Dec 06 10:12:41.883 INFO [stderr]    Compiling mio v0.5.1
Dec 06 10:12:43.894 INFO [stderr]    Compiling chat v0.1.0 (/source)
Dec 06 10:12:46.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.65s
Dec 06 10:12:46.497 INFO [stderr] su: No module specific data is present
Dec 06 10:12:47.415 INFO running `"docker" "inspect" "94b7c245f80b55e0e02f21c87316a2463c0ab4685f20c8b95b3b0a7a8886dd7c"`
Dec 06 10:12:47.798 INFO running `"docker" "rm" "-f" "94b7c245f80b55e0e02f21c87316a2463c0ab4685f20c8b95b3b0a7a8886dd7c"`
Dec 06 10:12:48.176 INFO [stdout] 94b7c245f80b55e0e02f21c87316a2463c0ab4685f20c8b95b3b0a7a8886dd7c
Dec 06 10:12:48.178 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 06 10:12:48.665 INFO [stdout] 048b8b79a0a7c9644a33af655d8d84ff3442e0607b594f5b5cd8b663151ae3f5
Dec 06 10:12:48.667 INFO running `"docker" "start" "-a" "048b8b79a0a7c9644a33af655d8d84ff3442e0607b594f5b5cd8b663151ae3f5"`
Dec 06 10:12:50.731 INFO [stderr] usermod: no changes
Dec 06 10:12:50.872 INFO [stderr]    Compiling chat v0.1.0 (/source)
Dec 06 10:12:52.409 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Dec 06 10:12:52.416 INFO [stderr] su: No module specific data is present
Dec 06 10:12:53.029 INFO running `"docker" "inspect" "048b8b79a0a7c9644a33af655d8d84ff3442e0607b594f5b5cd8b663151ae3f5"`
Dec 06 10:12:53.352 INFO running `"docker" "rm" "-f" "048b8b79a0a7c9644a33af655d8d84ff3442e0607b594f5b5cd8b663151ae3f5"`
Dec 06 10:12:53.656 INFO [stdout] 048b8b79a0a7c9644a33af655d8d84ff3442e0607b594f5b5cd8b663151ae3f5
Dec 06 10:12:53.664 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 06 10:12:54.113 INFO [stdout] 3160b04942d9ab6cf18b1bdbedf0ae9ba44f8db8dd2ec84a12c0b773bea2b640
Dec 06 10:12:54.115 INFO running `"docker" "start" "-a" "3160b04942d9ab6cf18b1bdbedf0ae9ba44f8db8dd2ec84a12c0b773bea2b640"`
Dec 06 10:12:55.820 INFO [stderr] usermod: no changes
Dec 06 10:12:55.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 10:12:55.920 INFO [stderr]      Running /target/debug/deps/chat-bc1954d4c8c9f952
Dec 06 10:12:55.920 INFO [stderr] su: No module specific data is present
Dec 06 10:12:55.920 INFO [stdout] 
Dec 06 10:12:55.920 INFO [stdout] running 0 tests
Dec 06 10:12:55.920 INFO [stdout] 
Dec 06 10:12:55.920 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:12:55.920 INFO [stdout] 
Dec 06 10:12:56.895 INFO running `"docker" "inspect" "3160b04942d9ab6cf18b1bdbedf0ae9ba44f8db8dd2ec84a12c0b773bea2b640"`
Dec 06 10:12:57.223 INFO running `"docker" "rm" "-f" "3160b04942d9ab6cf18b1bdbedf0ae9ba44f8db8dd2ec84a12c0b773bea2b640"`
Dec 06 10:12:57.444 INFO [stdout] 3160b04942d9ab6cf18b1bdbedf0ae9ba44f8db8dd2ec84a12c0b773bea2b640