Dec 05 01:26:51.501 INFO checking LooMaclin/lapa_rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:26:51.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 01:26:51.931 INFO [stdout] f725acfc4939c2ddc13b232ca391d22f914af62ebbc089dc7732326f79f20dfe
Dec 05 01:26:51.939 INFO running `"docker" "start" "-a" "f725acfc4939c2ddc13b232ca391d22f914af62ebbc089dc7732326f79f20dfe"`
Dec 05 01:26:53.159 INFO [stderr] usermod: no changes
Dec 05 01:26:53.303 INFO [stderr]     Checking bincode v0.8.0
Dec 05 01:26:54.319 INFO [stderr]     Checking rustbreak v1.4.0
Dec 05 01:26:55.273 INFO [stderr]     Checking lapa_rs v0.1.0 (/source)
Dec 05 01:26:56.573 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:26:56.573 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:26:56.573 INFO [stderr]    |
Dec 05 01:26:56.573 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 05 01:26:56.573 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:26:56.573 INFO [stderr]    |
Dec 05 01:26:56.573 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:26:56.573 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:26:56.573 INFO [stderr] 
Dec 05 01:26:56.801 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:26:56.801 INFO [stderr]   --> src/main.rs:12:5
Dec 05 01:26:56.802 INFO [stderr]    |
Dec 05 01:26:56.802 INFO [stderr] 12 |     config.insert("foo", Foo { x: 42 });
Dec 05 01:26:56.802 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:26:56.803 INFO [stderr]    |
Dec 05 01:26:56.803 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 01:26:56.803 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:26:56.803 INFO [stderr] 
Dec 05 01:26:56.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Dec 05 01:26:56.844 INFO [stderr] su: No module specific data is present
Dec 05 01:26:57.379 INFO running `"docker" "inspect" "f725acfc4939c2ddc13b232ca391d22f914af62ebbc089dc7732326f79f20dfe"`
Dec 05 01:26:57.739 INFO running `"docker" "rm" "-f" "f725acfc4939c2ddc13b232ca391d22f914af62ebbc089dc7732326f79f20dfe"`
Dec 05 01:26:58.027 INFO [stdout] f725acfc4939c2ddc13b232ca391d22f914af62ebbc089dc7732326f79f20dfe