Dec 19 17:16:28.500 INFO checking erikwijmans/CSE552 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 17:16:28.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/erikwijmans/CSE552:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 17:16:28.962 INFO [stdout] b07a5b13aa7f7bfa73f83a488638ab872dff97e31e9c937afd566d2f00b477f0 Dec 19 17:16:28.966 INFO running `"docker" "start" "-a" "b07a5b13aa7f7bfa73f83a488638ab872dff97e31e9c937afd566d2f00b477f0"` Dec 19 17:16:30.516 INFO [stderr] Checking errno v0.1.8 Dec 19 17:16:30.968 INFO [stderr] Checking scheduler v0.1.3 (/opt/crater/workdir/src/rust-scheduler) Dec 19 17:16:31.390 INFO [stderr] Checking lab_2 v0.1.0 (/opt/crater/workdir) Dec 19 17:16:31.607 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 17:16:31.607 INFO [stderr] --> src/main.rs:3:5 Dec 19 17:16:31.607 INFO [stderr] | Dec 19 17:16:31.607 INFO [stderr] 3 | use std::io::Write; Dec 19 17:16:31.607 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:16:31.607 INFO [stderr] | Dec 19 17:16:31.607 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:16:31.607 INFO [stderr] Dec 19 17:16:31.624 INFO [stderr] warning: unused import: `std::io::Write` Dec 19 17:16:31.624 INFO [stderr] --> src/main.rs:3:5 Dec 19 17:16:31.624 INFO [stderr] | Dec 19 17:16:31.624 INFO [stderr] 3 | use std::io::Write; Dec 19 17:16:31.624 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:16:31.624 INFO [stderr] | Dec 19 17:16:31.624 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:16:31.624 INFO [stderr] Dec 19 17:16:31.688 INFO [stderr] warning: unused variable: `x` Dec 19 17:16:31.688 INFO [stderr] --> src/main.rs:171:19 Dec 19 17:16:31.688 INFO [stderr] | Dec 19 17:16:31.688 INFO [stderr] 171 | let x = to_mult * to_mult * to_mult; Dec 19 17:16:31.688 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 17:16:31.688 INFO [stderr] | Dec 19 17:16:31.688 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:16:31.688 INFO [stderr] Dec 19 17:16:31.737 INFO [stderr] warning: unused variable: `x` Dec 19 17:16:31.737 INFO [stderr] --> src/main.rs:171:19 Dec 19 17:16:31.737 INFO [stderr] | Dec 19 17:16:31.737 INFO [stderr] 171 | let x = to_mult * to_mult * to_mult; Dec 19 17:16:31.737 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 17:16:31.737 INFO [stderr] | Dec 19 17:16:31.737 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:16:31.737 INFO [stderr] Dec 19 17:16:31.825 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s Dec 19 17:16:32.760 INFO running `"docker" "inspect" "b07a5b13aa7f7bfa73f83a488638ab872dff97e31e9c937afd566d2f00b477f0"` Dec 19 17:16:33.094 INFO running `"docker" "rm" "-f" "b07a5b13aa7f7bfa73f83a488638ab872dff97e31e9c937afd566d2f00b477f0"` Dec 19 17:16:33.444 INFO [stdout] b07a5b13aa7f7bfa73f83a488638ab872dff97e31e9c937afd566d2f00b477f0