Dec 05 17:07:37.828 INFO checking IMAPServer-0.0.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 17:07:37.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 17:07:38.158 INFO [stdout] 65c397fb46f30ccac36dcd5d7e1e0ece0cc72222ef956e11be902323d57a905b
Dec 05 17:07:38.160 INFO running `"docker" "start" "-a" "65c397fb46f30ccac36dcd5d7e1e0ece0cc72222ef956e11be902323d57a905b"`
Dec 05 17:07:38.887 INFO [stderr] usermod: no changes
Dec 05 17:07:39.012 INFO [stderr]     Checking config v0.4.1
Dec 05 17:07:40.615 INFO [stderr]     Checking IMAPServer v0.0.0 (/source)
Dec 05 17:07:42.300 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 05 17:07:42.300 INFO [stderr]   |
Dec 05 17:07:42.300 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 17:07:42.300 INFO [stderr] 
Dec 05 17:07:42.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:07:42.309 INFO [stderr]  --> src/main.rs:5:5
Dec 05 17:07:42.309 INFO [stderr]   |
Dec 05 17:07:42.309 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Dec 05 17:07:42.309 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:07:42.309 INFO [stderr]   |
Dec 05 17:07:42.309 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 17:07:42.309 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:07:42.309 INFO [stderr] 
Dec 05 17:07:42.490 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 05 17:07:42.490 INFO [stderr]   |
Dec 05 17:07:42.490 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 05 17:07:42.490 INFO [stderr] 
Dec 05 17:07:42.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:07:42.490 INFO [stderr]  --> src/main.rs:5:5
Dec 05 17:07:42.490 INFO [stderr]   |
Dec 05 17:07:42.490 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Dec 05 17:07:42.490 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:07:42.490 INFO [stderr]   |
Dec 05 17:07:42.490 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 05 17:07:42.490 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:07:42.490 INFO [stderr] 
Dec 05 17:07:42.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
Dec 05 17:07:42.531 INFO [stderr] su: No module specific data is present
Dec 05 17:07:42.984 INFO running `"docker" "inspect" "65c397fb46f30ccac36dcd5d7e1e0ece0cc72222ef956e11be902323d57a905b"`
Dec 05 17:07:43.148 INFO running `"docker" "rm" "-f" "65c397fb46f30ccac36dcd5d7e1e0ece0cc72222ef956e11be902323d57a905b"`
Dec 05 17:07:43.278 INFO [stdout] 65c397fb46f30ccac36dcd5d7e1e0ece0cc72222ef956e11be902323d57a905b