Dec 04 20:36:51.416 INFO checking cptchuckles/russian-flash-cards against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:36:51.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 20:36:51.879 INFO [stdout] 2c228d8b2eba6dbe8a3869514bc1fbb72e7af3852cdf50e83999495cbe070efc
Dec 04 20:36:51.887 INFO running `"docker" "start" "-a" "2c228d8b2eba6dbe8a3869514bc1fbb72e7af3852cdf50e83999495cbe070efc"`
Dec 04 20:36:53.174 INFO [stderr] usermod: no changes
Dec 04 20:36:53.239 INFO [stderr]     Checking Russian v0.1.0 (/source)
Dec 04 20:36:53.839 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 04 20:36:53.839 INFO [stderr]  --> src/main.rs:6:5
Dec 04 20:36:53.839 INFO [stderr]   |
Dec 04 20:36:53.839 INFO [stderr] 6 | use rand::prelude::*;
Dec 04 20:36:53.839 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 20:36:53.839 INFO [stderr]   |
Dec 04 20:36:53.839 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:36:53.839 INFO [stderr] 
Dec 04 20:36:53.979 INFO [stderr] warning: unused import: `rand::prelude::*`
Dec 04 20:36:53.979 INFO [stderr]  --> src/main.rs:6:5
Dec 04 20:36:53.979 INFO [stderr]   |
Dec 04 20:36:53.979 INFO [stderr] 6 | use rand::prelude::*;
Dec 04 20:36:53.979 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 04 20:36:53.979 INFO [stderr]   |
Dec 04 20:36:53.979 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:36:53.979 INFO [stderr] 
Dec 04 20:36:54.019 INFO [stderr] warning: crate `Russian` should have a snake case name such as `russian`
Dec 04 20:36:54.019 INFO [stderr]   |
Dec 04 20:36:54.019 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 20:36:54.031 INFO [stderr] 
Dec 04 20:36:54.057 INFO [stderr] warning: crate `Russian` should have a snake case name such as `russian`
Dec 04 20:36:54.057 INFO [stderr]   |
Dec 04 20:36:54.057 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 04 20:36:54.057 INFO [stderr] 
Dec 04 20:36:54.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 04 20:36:54.095 INFO [stderr] su: No module specific data is present
Dec 04 20:36:54.773 INFO running `"docker" "inspect" "2c228d8b2eba6dbe8a3869514bc1fbb72e7af3852cdf50e83999495cbe070efc"`
Dec 04 20:36:54.937 INFO running `"docker" "rm" "-f" "2c228d8b2eba6dbe8a3869514bc1fbb72e7af3852cdf50e83999495cbe070efc"`
Dec 04 20:36:55.104 INFO [stdout] 2c228d8b2eba6dbe8a3869514bc1fbb72e7af3852cdf50e83999495cbe070efc