Dec 12 01:43:22.912 INFO checking LooMaclin/lapa_rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:43:22.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 01:43:23.103 INFO [stdout] 69a2669eaa9b11a60bef819767af805a34c3667bbb2d643a986f567bbd1c9730
Dec 12 01:43:23.105 INFO running `"docker" "start" "-a" "69a2669eaa9b11a60bef819767af805a34c3667bbb2d643a986f567bbd1c9730"`
Dec 12 01:43:24.819 INFO [stderr] usermod: no changes
Dec 12 01:43:24.936 INFO [stderr]     Checking bincode v0.8.0
Dec 12 01:43:26.004 INFO [stderr]     Checking rustbreak v1.4.0
Dec 12 01:43:26.848 INFO [stderr]     Checking lapa_rs v0.1.0 (/source)
Dec 12 01:43:27.814 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:43:27.814 INFO [stderr]   --> src/main.rs:12:5
Dec 12 01:43:27.814 INFO [stderr]    |
Dec 12 01:43:27.815 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 12 01:43:27.815 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:43:27.815 INFO [stderr]    |
Dec 12 01:43:27.815 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:43:27.816 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:43:27.816 INFO [stderr] 
Dec 12 01:43:28.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 01:43:28.069 INFO [stderr]   --> src/main.rs:12:5
Dec 12 01:43:28.069 INFO [stderr]    |
Dec 12 01:43:28.069 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 12 01:43:28.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:43:28.070 INFO [stderr]    |
Dec 12 01:43:28.070 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 01:43:28.070 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 01:43:28.071 INFO [stderr] 
Dec 12 01:43:28.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 12 01:43:28.101 INFO [stderr] su: No module specific data is present
Dec 12 01:43:29.010 INFO running `"docker" "inspect" "69a2669eaa9b11a60bef819767af805a34c3667bbb2d643a986f567bbd1c9730"`
Dec 12 01:43:29.139 INFO running `"docker" "rm" "-f" "69a2669eaa9b11a60bef819767af805a34c3667bbb2d643a986f567bbd1c9730"`
Dec 12 01:43:29.258 INFO [stdout] 69a2669eaa9b11a60bef819767af805a34c3667bbb2d643a986f567bbd1c9730