Dec 19 18:44:50.020 INFO checking cptchuckles/russian-flash-cards against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:44:50.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/cptchuckles/russian-flash-cards:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:44:50.557 INFO [stdout] 66e48949b7f337e4c4beaec88466b61fa5cf436b18c3d5a59e18c73cbf001440
Dec 19 18:44:50.564 INFO running `"docker" "start" "-a" "66e48949b7f337e4c4beaec88466b61fa5cf436b18c3d5a59e18c73cbf001440"`
Dec 19 18:44:52.035 INFO [stderr]     Checking Russian v0.1.0 (/opt/crater/workdir)
Dec 19 18:44:52.288 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 19 18:44:52.288 INFO [stderr]  --> src/main.rs:6:5
Dec 19 18:44:52.288 INFO [stderr]   |
Dec 19 18:44:52.288 INFO [stderr] 6 | use rand::prelude::*;
Dec 19 18:44:52.288 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 18:44:52.288 INFO [stderr]   |
Dec 19 18:44:52.288 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:44:52.288 INFO [stderr] 
Dec 19 18:44:52.380 INFO [stderr] warning: crate `Russian` should have a snake case name such as `russian`
Dec 19 18:44:52.380 INFO [stderr]   |
Dec 19 18:44:52.380 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 18:44:52.380 INFO [stderr] 
Dec 19 18:44:52.404 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 19 18:44:52.404 INFO [stderr]  --> src/main.rs:6:5
Dec 19 18:44:52.404 INFO [stderr]   |
Dec 19 18:44:52.404 INFO [stderr] 6 | use rand::prelude::*;
Dec 19 18:44:52.404 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 18:44:52.404 INFO [stderr]   |
Dec 19 18:44:52.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:44:52.404 INFO [stderr] 
Dec 19 18:44:52.495 INFO [stderr] warning: crate `Russian` should have a snake case name such as `russian`
Dec 19 18:44:52.495 INFO [stderr]   |
Dec 19 18:44:52.495 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 18:44:52.495 INFO [stderr] 
Dec 19 18:44:52.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 19 18:44:53.272 INFO running `"docker" "inspect" "66e48949b7f337e4c4beaec88466b61fa5cf436b18c3d5a59e18c73cbf001440"`
Dec 19 18:44:53.508 INFO running `"docker" "rm" "-f" "66e48949b7f337e4c4beaec88466b61fa5cf436b18c3d5a59e18c73cbf001440"`
Dec 19 18:44:53.740 INFO [stdout] 66e48949b7f337e4c4beaec88466b61fa5cf436b18c3d5a59e18c73cbf001440