Dec 12 18:36:34.997 INFO checking IMAPServer-0.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 18:36:34.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 18:36:35.200 INFO [stdout] d5d6216c918afad04d8644c8a937cfee70628b8f05855bfbdca811cd8928a9c5
Dec 12 18:36:35.206 INFO running `"docker" "start" "-a" "d5d6216c918afad04d8644c8a937cfee70628b8f05855bfbdca811cd8928a9c5"`
Dec 12 18:36:35.798 INFO [stderr] usermod: no changes
Dec 12 18:36:35.917 INFO [stderr]     Checking config v0.4.1
Dec 12 18:36:37.560 INFO [stderr]     Checking IMAPServer v0.0.0 (/source)
Dec 12 18:36:38.709 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 12 18:36:38.709 INFO [stderr]   |
Dec 12 18:36:38.709 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 18:36:38.709 INFO [stderr] 
Dec 12 18:36:38.717 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:36:38.717 INFO [stderr]  --> src/main.rs:5:5
Dec 12 18:36:38.717 INFO [stderr]   |
Dec 12 18:36:38.717 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Dec 12 18:36:38.717 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:36:38.717 INFO [stderr]   |
Dec 12 18:36:38.717 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 12 18:36:38.717 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:36:38.717 INFO [stderr] 
Dec 12 18:36:38.992 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Dec 12 18:36:38.992 INFO [stderr]   |
Dec 12 18:36:38.992 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 18:36:38.992 INFO [stderr] 
Dec 12 18:36:38.997 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 18:36:38.997 INFO [stderr]  --> src/main.rs:5:5
Dec 12 18:36:38.997 INFO [stderr]   |
Dec 12 18:36:38.997 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Dec 12 18:36:38.997 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 18:36:38.997 INFO [stderr]   |
Dec 12 18:36:38.997 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 12 18:36:38.997 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 18:36:38.997 INFO [stderr] 
Dec 12 18:36:39.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
Dec 12 18:36:39.016 INFO [stderr] su: No module specific data is present
Dec 12 18:36:39.319 INFO running `"docker" "inspect" "d5d6216c918afad04d8644c8a937cfee70628b8f05855bfbdca811cd8928a9c5"`
Dec 12 18:36:39.526 INFO running `"docker" "rm" "-f" "d5d6216c918afad04d8644c8a937cfee70628b8f05855bfbdca811cd8928a9c5"`
Dec 12 18:36:39.779 INFO [stdout] d5d6216c918afad04d8644c8a937cfee70628b8f05855bfbdca811cd8928a9c5