Dec 04 21:33:54.948 INFO checking bramvdbogaerde/brainfuck-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:33:54.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 04 21:33:55.239 INFO [stdout] 2ad8579966e003953e863c5c2ab00f0544b524e2153a0b7055f66f7f407f715c
Dec 04 21:33:55.241 INFO running `"docker" "start" "-a" "2ad8579966e003953e863c5c2ab00f0544b524e2153a0b7055f66f7f407f715c"`
Dec 04 21:33:56.634 INFO [stderr] usermod: no changes
Dec 04 21:33:56.695 INFO [stderr]     Checking brainfuck-rs v0.1.0 (/source)
Dec 04 21:33:57.155 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:33:57.156 INFO [stderr]   --> src/main.rs:10:5
Dec 04 21:33:57.156 INFO [stderr]    |
Dec 04 21:33:57.156 INFO [stderr] 10 |     f.read_to_string(&mut buff);
Dec 04 21:33:57.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:33:57.156 INFO [stderr]    |
Dec 04 21:33:57.156 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 21:33:57.156 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:33:57.156 INFO [stderr] 
Dec 04 21:33:57.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 21:33:57.330 INFO [stderr]   --> src/main.rs:10:5
Dec 04 21:33:57.330 INFO [stderr]    |
Dec 04 21:33:57.330 INFO [stderr] 10 |     f.read_to_string(&mut buff);
Dec 04 21:33:57.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 21:33:57.330 INFO [stderr]    |
Dec 04 21:33:57.330 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 21:33:57.330 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 21:33:57.330 INFO [stderr] 
Dec 04 21:33:57.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 04 21:33:57.348 INFO [stderr] su: No module specific data is present
Dec 04 21:33:58.101 INFO running `"docker" "inspect" "2ad8579966e003953e863c5c2ab00f0544b524e2153a0b7055f66f7f407f715c"`
Dec 04 21:33:58.339 INFO running `"docker" "rm" "-f" "2ad8579966e003953e863c5c2ab00f0544b524e2153a0b7055f66f7f407f715c"`
Dec 04 21:33:58.618 INFO [stdout] 2ad8579966e003953e863c5c2ab00f0544b524e2153a0b7055f66f7f407f715c