Dec 01 09:15:19.403 INFO testing mike706574/rust-json-file-deserialization-example against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 09:15:19.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:15:19.817 INFO [stdout] f9f95b6086a78a1410e6003003397a5ca88ddfdc1d717ee8ecbc284375874fd8
Dec 01 09:15:19.822 INFO running `"docker" "start" "-a" "f9f95b6086a78a1410e6003003397a5ca88ddfdc1d717ee8ecbc284375874fd8"`
Dec 01 09:15:20.421 INFO [stderr] usermod: no changes
Dec 01 09:15:20.485 INFO [stderr]    Compiling serde_json v1.0.2
Dec 01 09:15:20.487 INFO [stderr]    Compiling serde_derive v1.0.10
Dec 01 09:15:31.295 INFO [stderr]    Compiling foo v0.1.0 (/source)
Dec 01 09:15:31.791 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 09:15:31.791 INFO [stderr]   --> src/main.rs:26:5
Dec 01 09:15:31.791 INFO [stderr]    |
Dec 01 09:15:31.791 INFO [stderr] 26 |     example();
Dec 01 09:15:31.791 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 09:15:31.791 INFO [stderr]    |
Dec 01 09:15:31.791 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:15:31.791 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:15:31.791 INFO [stderr] 
Dec 01 09:15:33.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.72s
Dec 01 09:15:33.162 INFO [stderr] su: No module specific data is present
Dec 01 09:15:34.264 INFO running `"docker" "inspect" "f9f95b6086a78a1410e6003003397a5ca88ddfdc1d717ee8ecbc284375874fd8"`
Dec 01 09:15:34.593 INFO running `"docker" "rm" "-f" "f9f95b6086a78a1410e6003003397a5ca88ddfdc1d717ee8ecbc284375874fd8"`
Dec 01 09:15:34.952 INFO [stdout] f9f95b6086a78a1410e6003003397a5ca88ddfdc1d717ee8ecbc284375874fd8
Dec 01 09:15:34.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:15:35.408 INFO [stdout] b0440d21dd113b0c0f0cbbedfa8fd42bc21e2868ffc41a5ee06a16cc536b9a43
Dec 01 09:15:35.413 INFO running `"docker" "start" "-a" "b0440d21dd113b0c0f0cbbedfa8fd42bc21e2868ffc41a5ee06a16cc536b9a43"`
Dec 01 09:15:36.888 INFO [stderr] usermod: no changes
Dec 01 09:15:36.995 INFO [stderr]    Compiling foo v0.1.0 (/source)
Dec 01 09:15:37.531 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 09:15:37.531 INFO [stderr]   --> src/main.rs:26:5
Dec 01 09:15:37.531 INFO [stderr]    |
Dec 01 09:15:37.531 INFO [stderr] 26 |     example();
Dec 01 09:15:37.531 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 09:15:37.531 INFO [stderr]    |
Dec 01 09:15:37.531 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:15:37.531 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:15:37.531 INFO [stderr] 
Dec 01 09:15:37.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 01 09:15:37.995 INFO [stderr] su: No module specific data is present
Dec 01 09:15:38.842 INFO running `"docker" "inspect" "b0440d21dd113b0c0f0cbbedfa8fd42bc21e2868ffc41a5ee06a16cc536b9a43"`
Dec 01 09:15:39.165 INFO running `"docker" "rm" "-f" "b0440d21dd113b0c0f0cbbedfa8fd42bc21e2868ffc41a5ee06a16cc536b9a43"`
Dec 01 09:15:39.418 INFO [stdout] b0440d21dd113b0c0f0cbbedfa8fd42bc21e2868ffc41a5ee06a16cc536b9a43
Dec 01 09:15:39.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:15:39.875 INFO [stdout] b712c1c1b017f191d804c866e1daca374cd4c1893cc9e96d36ecd5bc407f1c6b
Dec 01 09:15:39.881 INFO running `"docker" "start" "-a" "b712c1c1b017f191d804c866e1daca374cd4c1893cc9e96d36ecd5bc407f1c6b"`
Dec 01 09:15:41.132 INFO [stderr] usermod: no changes
Dec 01 09:15:41.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 09:15:41.207 INFO [stderr]      Running /target/debug/deps/foo-a6d11590b1748b18
Dec 01 09:15:41.211 INFO [stdout] 
Dec 01 09:15:41.211 INFO [stdout] running 0 tests
Dec 01 09:15:41.211 INFO [stdout] 
Dec 01 09:15:41.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:15:41.211 INFO [stdout] 
Dec 01 09:15:41.211 INFO [stderr] su: No module specific data is present
Dec 01 09:15:41.857 INFO running `"docker" "inspect" "b712c1c1b017f191d804c866e1daca374cd4c1893cc9e96d36ecd5bc407f1c6b"`
Dec 01 09:15:42.024 INFO running `"docker" "rm" "-f" "b712c1c1b017f191d804c866e1daca374cd4c1893cc9e96d36ecd5bc407f1c6b"`
Dec 01 09:15:42.203 INFO [stdout] b712c1c1b017f191d804c866e1daca374cd4c1893cc9e96d36ecd5bc407f1c6b
