Dec 03 17:02:40.184 INFO testing cargo-inspect-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 17:02:40.184 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 03 17:02:40.516 INFO [stdout] 1ba36a90fff5bcb7ac4d0c907894d93ebdf94723acc6f33eb05318109a4b5a7a
Dec 03 17:02:40.523 INFO running `"docker" "start" "-a" "1ba36a90fff5bcb7ac4d0c907894d93ebdf94723acc6f33eb05318109a4b5a7a"`
Dec 03 17:02:41.514 INFO [stderr] usermod: no changes
Dec 03 17:02:41.795 INFO [stderr]    Compiling plist v0.3.0
Dec 03 17:02:41.815 INFO [stderr]    Compiling onig v4.2.1
Dec 03 17:02:47.863 INFO [stderr]    Compiling syntect v3.0.2
Dec 03 17:03:03.971 INFO [stderr]    Compiling cargo-inspect v0.2.0 (/source)
Dec 03 17:03:17.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.52s
Dec 03 17:03:17.105 INFO [stderr] su: No module specific data is present
Dec 03 17:03:17.658 INFO running `"docker" "inspect" "1ba36a90fff5bcb7ac4d0c907894d93ebdf94723acc6f33eb05318109a4b5a7a"`
Dec 03 17:03:17.756 INFO running `"docker" "rm" "-f" "1ba36a90fff5bcb7ac4d0c907894d93ebdf94723acc6f33eb05318109a4b5a7a"`
Dec 03 17:03:17.853 INFO [stdout] 1ba36a90fff5bcb7ac4d0c907894d93ebdf94723acc6f33eb05318109a4b5a7a
Dec 03 17:03:17.856 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 03 17:03:18.026 INFO [stdout] 3500f5125b827b69063be4e8ba11f86ddda7b7aaec41b0d5bf90bdf4366229eb
Dec 03 17:03:18.028 INFO running `"docker" "start" "-a" "3500f5125b827b69063be4e8ba11f86ddda7b7aaec41b0d5bf90bdf4366229eb"`
Dec 03 17:03:18.409 INFO [stderr] usermod: no changes
Dec 03 17:03:18.520 INFO [stderr]    Compiling cargo-inspect v0.2.0 (/source)
Dec 03 17:03:19.845 INFO [stderr] error[E0282]: type annotations needed
Dec 03 17:03:19.846 INFO [stderr]  --> examples/sum.rs:2:9
Dec 03 17:03:19.846 INFO [stderr]   |
Dec 03 17:03:19.846 INFO [stderr] 2 |     let mut sum;
Dec 03 17:03:19.847 INFO [stderr]   |         ^^^^^^^
Dec 03 17:03:19.847 INFO [stderr]   |         |
Dec 03 17:03:19.847 INFO [stderr]   |         cannot infer type
Dec 03 17:03:19.848 INFO [stderr]   |         consider giving `sum` a type
Dec 03 17:03:19.848 INFO [stderr] 
Dec 03 17:03:19.849 INFO [stderr] error: aborting due to previous error
Dec 03 17:03:19.849 INFO [stderr] 
Dec 03 17:03:19.850 INFO [stderr] For more information about this error, try `rustc --explain E0282`.
Dec 03 17:03:19.857 INFO [stderr] error: Could not compile `cargo-inspect`.
Dec 03 17:03:19.857 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 17:03:20.175 INFO [stderr] warning: unused variable: `x`
Dec 03 17:03:20.175 INFO [stderr]  --> examples/if_let.rs:2:17
Dec 03 17:03:20.175 INFO [stderr]   |
Dec 03 17:03:20.176 INFO [stderr] 2 |     if let Some(x) = Some(1) {
Dec 03 17:03:20.176 INFO [stderr]   |                 ^ help: consider using `_x` instead
Dec 03 17:03:20.176 INFO [stderr]   |
Dec 03 17:03:20.177 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 03 17:03:20.177 INFO [stderr] 
Dec 03 17:03:21.013 INFO [stderr] warning: unused variable: `file`
Dec 03 17:03:21.014 INFO [stderr]  --> examples/file.rs:5:9
Dec 03 17:03:21.014 INFO [stderr]   |
Dec 03 17:03:21.015 INFO [stderr] 5 |     let file = File::open("file.txt")?;
Dec 03 17:03:21.015 INFO [stderr]   |         ^^^^ help: consider using `_file` instead
Dec 03 17:03:21.015 INFO [stderr]   |
Dec 03 17:03:21.016 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 03 17:03:21.016 INFO [stderr] 
Dec 03 17:03:25.326 INFO [stderr] error: build failed
Dec 03 17:03:25.326 INFO [stderr] su: No module specific data is present
Dec 03 17:03:25.713 INFO running `"docker" "inspect" "3500f5125b827b69063be4e8ba11f86ddda7b7aaec41b0d5bf90bdf4366229eb"`
Dec 03 17:03:25.820 INFO running `"docker" "rm" "-f" "3500f5125b827b69063be4e8ba11f86ddda7b7aaec41b0d5bf90bdf4366229eb"`
Dec 03 17:03:25.920 INFO [stdout] 3500f5125b827b69063be4e8ba11f86ddda7b7aaec41b0d5bf90bdf4366229eb