Nov 30 03:21:42.675 INFO checking erikwijmans/CSE552 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 03:21:42.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 03:21:43.225 INFO [stdout] 9bd1fcd273544a069b5b29c7d89c61ad5bad6978201372fd2387c194b898c368
Nov 30 03:21:43.234 INFO running `"docker" "start" "-a" "9bd1fcd273544a069b5b29c7d89c61ad5bad6978201372fd2387c194b898c368"`
Nov 30 03:21:44.545 INFO [stderr] usermod: no changes
Nov 30 03:21:44.628 INFO [stderr]     Checking errno v0.1.8
Nov 30 03:21:45.221 INFO [stderr]     Checking scheduler v0.1.3 (/source/src/rust-scheduler)
Nov 30 03:21:46.008 INFO [stderr]     Checking lab_2 v0.1.0 (/source)
Nov 30 03:21:46.532 INFO [stderr] warning: unused import: `std::io::Write`
Nov 30 03:21:46.532 INFO [stderr]  --> src/main.rs:3:5
Nov 30 03:21:46.532 INFO [stderr]   |
Nov 30 03:21:46.532 INFO [stderr] 3 | use std::io::Write;
Nov 30 03:21:46.532 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 03:21:46.540 INFO [stderr]   |
Nov 30 03:21:46.540 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:21:46.540 INFO [stderr] 
Nov 30 03:21:46.641 INFO [stderr] warning: unused variable: `x`
Nov 30 03:21:46.641 INFO [stderr]    --> src/main.rs:171:19
Nov 30 03:21:46.641 INFO [stderr]     |
Nov 30 03:21:46.641 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 30 03:21:46.641 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 30 03:21:46.641 INFO [stderr]     |
Nov 30 03:21:46.641 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 03:21:46.641 INFO [stderr] 
Nov 30 03:21:46.748 INFO [stderr] warning: unused import: `std::io::Write`
Nov 30 03:21:46.748 INFO [stderr]  --> src/main.rs:3:5
Nov 30 03:21:46.748 INFO [stderr]   |
Nov 30 03:21:46.748 INFO [stderr] 3 | use std::io::Write;
Nov 30 03:21:46.748 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 03:21:46.748 INFO [stderr]   |
Nov 30 03:21:46.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 03:21:46.748 INFO [stderr] 
Nov 30 03:21:46.836 INFO [stderr] warning: unused variable: `x`
Nov 30 03:21:46.836 INFO [stderr]    --> src/main.rs:171:19
Nov 30 03:21:46.836 INFO [stderr]     |
Nov 30 03:21:46.836 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 30 03:21:46.836 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 30 03:21:46.836 INFO [stderr]     |
Nov 30 03:21:46.836 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 03:21:46.836 INFO [stderr] 
Nov 30 03:21:46.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Nov 30 03:21:46.912 INFO [stderr] su: No module specific data is present
Nov 30 03:21:47.586 INFO running `"docker" "inspect" "9bd1fcd273544a069b5b29c7d89c61ad5bad6978201372fd2387c194b898c368"`
Nov 30 03:21:47.990 INFO running `"docker" "rm" "-f" "9bd1fcd273544a069b5b29c7d89c61ad5bad6978201372fd2387c194b898c368"`
Nov 30 03:21:48.203 INFO [stdout] 9bd1fcd273544a069b5b29c7d89c61ad5bad6978201372fd2387c194b898c368