Dec 11 20:34:17.829 INFO checking corka149/alphabet_cipher against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 20:34:17.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:34:18.238 INFO [stdout] 4c66d35ae63a4b2ed64b95d9cb23266ac0b77473dd159db9a075fc0f20aba740
Dec 11 20:34:18.240 INFO running `"docker" "start" "-a" "4c66d35ae63a4b2ed64b95d9cb23266ac0b77473dd159db9a075fc0f20aba740"`
Dec 11 20:34:20.323 INFO [stderr] usermod: no changes
Dec 11 20:34:20.378 INFO [stderr]     Checking alphabet_cipher v0.1.0 (/source)
Dec 11 20:34:20.908 INFO [stderr] warning: unused import: `std::ops::Index`
Dec 11 20:34:20.908 INFO [stderr]  --> src/main.rs:1:5
Dec 11 20:34:20.908 INFO [stderr]   |
Dec 11 20:34:20.908 INFO [stderr] 1 | use std::ops::Index;
Dec 11 20:34:20.908 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:34:20.908 INFO [stderr]   |
Dec 11 20:34:20.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:34:20.908 INFO [stderr] 
Dec 11 20:34:21.105 INFO [stderr] warning: unused import: `std::ops::Index`
Dec 11 20:34:21.105 INFO [stderr]  --> src/main.rs:1:5
Dec 11 20:34:21.105 INFO [stderr]   |
Dec 11 20:34:21.105 INFO [stderr] 1 | use std::ops::Index;
Dec 11 20:34:21.105 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 20:34:21.105 INFO [stderr]   |
Dec 11 20:34:21.105 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 20:34:21.105 INFO [stderr] 
Dec 11 20:34:21.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 11 20:34:21.192 INFO [stderr] su: No module specific data is present
Dec 11 20:34:22.267 INFO running `"docker" "inspect" "4c66d35ae63a4b2ed64b95d9cb23266ac0b77473dd159db9a075fc0f20aba740"`
Dec 11 20:34:22.592 INFO running `"docker" "rm" "-f" "4c66d35ae63a4b2ed64b95d9cb23266ac0b77473dd159db9a075fc0f20aba740"`
Dec 11 20:34:23.006 INFO [stdout] 4c66d35ae63a4b2ed64b95d9cb23266ac0b77473dd159db9a075fc0f20aba740