Dec 12 02:48:03.257 INFO checking FoxelFox/rust-clustering against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:48:03.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02:48:03.866 INFO [stdout] f421153b4393b9573b4a8c739c06a6f5f075a53c48ab2a39d5e791a4652d1b9a
Dec 12 02:48:03.868 INFO running `"docker" "start" "-a" "f421153b4393b9573b4a8c739c06a6f5f075a53c48ab2a39d5e791a4652d1b9a"`
Dec 12 02:48:05.761 INFO [stderr] usermod: no changes
Dec 12 02:48:05.846 INFO [stderr]     Checking rust-clustering v0.1.0 (/source)
Dec 12 02:48:06.705 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 12 02:48:06.705 INFO [stderr]  --> src/main.rs:6:5
Dec 12 02:48:06.705 INFO [stderr]   |
Dec 12 02:48:06.705 INFO [stderr] 6 | use std::io::BufReader;
Dec 12 02:48:06.705 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:48:06.705 INFO [stderr]   |
Dec 12 02:48:06.708 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:48:06.708 INFO [stderr] 
Dec 12 02:48:06.816 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 12 02:48:06.816 INFO [stderr]  --> src/main.rs:6:5
Dec 12 02:48:06.816 INFO [stderr]   |
Dec 12 02:48:06.816 INFO [stderr] 6 | use std::io::BufReader;
Dec 12 02:48:06.816 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:48:06.816 INFO [stderr]   |
Dec 12 02:48:06.816 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:48:06.816 INFO [stderr] 
Dec 12 02:48:06.905 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 12 02:48:06.912 INFO [stderr] su: No module specific data is present
Dec 12 02:48:08.103 INFO running `"docker" "inspect" "f421153b4393b9573b4a8c739c06a6f5f075a53c48ab2a39d5e791a4652d1b9a"`
Dec 12 02:48:08.500 INFO running `"docker" "rm" "-f" "f421153b4393b9573b4a8c739c06a6f5f075a53c48ab2a39d5e791a4652d1b9a"`
Dec 12 02:48:08.832 INFO [stdout] f421153b4393b9573b4a8c739c06a6f5f075a53c48ab2a39d5e791a4652d1b9a