Dec 12 01:43:21.130 INFO checking LooMaclin/lapa_rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:43:21.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 12 01:43:21.609 INFO [stdout] 79c5639e785b5cc268e606f65a4448b0fa403cd2ceed06301470ba01cab2872b
Dec 12 01:43:21.611 INFO running `"docker" "start" "-a" "79c5639e785b5cc268e606f65a4448b0fa403cd2ceed06301470ba01cab2872b"`
Dec 12 01:43:22.529 INFO [stderr] usermod: no changes
Dec 12 01:43:22.613 INFO [stderr]     Checking bincode v0.8.0
Dec 12 01:43:23.346 INFO [stderr]     Checking rustbreak v1.4.0
Dec 12 01:43:24.228 INFO [stderr]     Checking lapa_rs v0.1.0 (/source)
Dec 12 01:43:25.212 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:43:25.212 INFO [stderr]   --> src/main.rs:12:5
Dec 12 01:43:25.213 INFO [stderr]    |
Dec 12 01:43:25.213 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 12 01:43:25.213 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:43:25.213 INFO [stderr]    |
Dec 12 01:43:25.214 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:43:25.214 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:43:25.214 INFO [stderr] 
Dec 12 01:43:25.540 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:43:25.541 INFO [stderr]   --> src/main.rs:12:5
Dec 12 01:43:25.541 INFO [stderr]    |
Dec 12 01:43:25.541 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 12 01:43:25.541 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:43:25.542 INFO [stderr]    |
Dec 12 01:43:25.542 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:43:25.542 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:43:25.542 INFO [stderr] 
Dec 12 01:43:25.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Dec 12 01:43:25.560 INFO [stderr] su: No module specific data is present
Dec 12 01:43:26.576 INFO running `"docker" "inspect" "79c5639e785b5cc268e606f65a4448b0fa403cd2ceed06301470ba01cab2872b"`
Dec 12 01:43:26.876 INFO running `"docker" "rm" "-f" "79c5639e785b5cc268e606f65a4448b0fa403cd2ceed06301470ba01cab2872b"`
Dec 12 01:43:27.188 INFO [stdout] 79c5639e785b5cc268e606f65a4448b0fa403cd2ceed06301470ba01cab2872b