Dec 11 22:16:45.825 INFO checking athaeryn/impsort against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:16:45.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 22:16:46.283 INFO [stdout] e97447520655b26bc036507882eea16a39499f06518a6674ae881ae026d0f315
Dec 11 22:16:46.290 INFO running `"docker" "start" "-a" "e97447520655b26bc036507882eea16a39499f06518a6674ae881ae026d0f315"`
Dec 11 22:16:47.590 INFO [stderr] usermod: no changes
Dec 11 22:16:47.621 INFO [stderr]     Checking impsort v0.1.0 (/source)
Dec 11 22:16:47.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:16:47.988 INFO [stderr]  --> src/main.rs:6:5
Dec 11 22:16:47.988 INFO [stderr]   |
Dec 11 22:16:47.988 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 11 22:16:47.988 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:16:47.988 INFO [stderr]   |
Dec 11 22:16:47.988 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 11 22:16:47.988 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:16:47.988 INFO [stderr] 
Dec 11 22:16:48.069 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 22:16:48.069 INFO [stderr]  --> src/main.rs:6:5
Dec 11 22:16:48.069 INFO [stderr]   |
Dec 11 22:16:48.069 INFO [stderr] 6 |     io::stdin().read_to_string(&mut buffer);
Dec 11 22:16:48.069 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 22:16:48.069 INFO [stderr]   |
Dec 11 22:16:48.069 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 11 22:16:48.069 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 22:16:48.069 INFO [stderr] 
Dec 11 22:16:48.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 11 22:16:48.086 INFO [stderr] su: No module specific data is present
Dec 11 22:16:48.485 INFO running `"docker" "inspect" "e97447520655b26bc036507882eea16a39499f06518a6674ae881ae026d0f315"`
Dec 11 22:16:48.563 INFO running `"docker" "rm" "-f" "e97447520655b26bc036507882eea16a39499f06518a6674ae881ae026d0f315"`
Dec 11 22:16:48.644 INFO [stdout] e97447520655b26bc036507882eea16a39499f06518a6674ae881ae026d0f315