Nov 28 05:46:26.931 INFO checking erikwijmans/CSE552 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:46:26.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:46:27.383 INFO [stdout] 4f6ac29378415e8e8cde5cdcb5dcc39c42a605adc3954faf7a38a7ae6e7114c0
Nov 28 05:46:27.386 INFO running `"docker" "start" "-a" "4f6ac29378415e8e8cde5cdcb5dcc39c42a605adc3954faf7a38a7ae6e7114c0"`
Nov 28 05:46:28.677 INFO [stderr] usermod: no changes
Nov 28 05:46:28.757 INFO [stderr]     Checking errno v0.1.8
Nov 28 05:46:29.244 INFO [stderr]     Checking scheduler v0.1.3 (/source/src/rust-scheduler)
Nov 28 05:46:29.948 INFO [stderr]     Checking lab_2 v0.1.0 (/source)
Nov 28 05:46:30.709 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 05:46:30.709 INFO [stderr]  --> src/main.rs:3:5
Nov 28 05:46:30.709 INFO [stderr]   |
Nov 28 05:46:30.710 INFO [stderr] 3 | use std::io::Write;
Nov 28 05:46:30.710 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 05:46:30.710 INFO [stderr]   |
Nov 28 05:46:30.710 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 05:46:30.711 INFO [stderr] 
Nov 28 05:46:30.801 INFO [stderr] warning: unused variable: `x`
Nov 28 05:46:30.801 INFO [stderr]    --> src/main.rs:171:19
Nov 28 05:46:30.801 INFO [stderr]     |
Nov 28 05:46:30.803 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 28 05:46:30.803 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 28 05:46:30.803 INFO [stderr]     |
Nov 28 05:46:30.803 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 05:46:30.803 INFO [stderr] 
Nov 28 05:46:30.856 INFO [stderr] warning: unused import: `std::io::Write`
Nov 28 05:46:30.856 INFO [stderr]  --> src/main.rs:3:5
Nov 28 05:46:30.856 INFO [stderr]   |
Nov 28 05:46:30.856 INFO [stderr] 3 | use std::io::Write;
Nov 28 05:46:30.856 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 05:46:30.856 INFO [stderr]   |
Nov 28 05:46:30.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 05:46:30.856 INFO [stderr] 
Nov 28 05:46:31.040 INFO [stderr] warning: unused variable: `x`
Nov 28 05:46:31.040 INFO [stderr]    --> src/main.rs:171:19
Nov 28 05:46:31.040 INFO [stderr]     |
Nov 28 05:46:31.040 INFO [stderr] 171 |               let x = to_mult * to_mult * to_mult;
Nov 28 05:46:31.040 INFO [stderr]     |                   ^ help: consider using `_x` instead
Nov 28 05:46:31.040 INFO [stderr]     |
Nov 28 05:46:31.040 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 05:46:31.040 INFO [stderr] 
Nov 28 05:46:31.149 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Nov 28 05:46:31.153 INFO [stderr] su: No module specific data is present
Nov 28 05:46:31.927 INFO running `"docker" "inspect" "4f6ac29378415e8e8cde5cdcb5dcc39c42a605adc3954faf7a38a7ae6e7114c0"`
Nov 28 05:46:32.270 INFO running `"docker" "rm" "-f" "4f6ac29378415e8e8cde5cdcb5dcc39c42a605adc3954faf7a38a7ae6e7114c0"`
Nov 28 05:46:32.648 INFO [stdout] 4f6ac29378415e8e8cde5cdcb5dcc39c42a605adc3954faf7a38a7ae6e7114c0