Dec 19 09:52:25.791 INFO checking rsb007/Rust_Employee against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:52:25.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/rsb007/Rust_Employee:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:52:26.383 INFO [stdout] 366f62d93cefc0d915ed94b20fd4bd23387e46855fb491256c3a4052e93491df
Dec 19 09:52:26.390 INFO running `"docker" "start" "-a" "366f62d93cefc0d915ed94b20fd4bd23387e46855fb491256c3a4052e93491df"`
Dec 19 09:52:28.764 INFO [stderr]     Checking Rust_employee v0.1.0 (/opt/crater/workdir)
Dec 19 09:52:29.052 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 09:52:29.052 INFO [stderr]  --> src/main.rs:5:1
Dec 19 09:52:29.052 INFO [stderr]   |
Dec 19 09:52:29.052 INFO [stderr] 5 | #[macro_use]
Dec 19 09:52:29.052 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 09:52:29.052 INFO [stderr]   |
Dec 19 09:52:29.052 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:52:29.052 INFO [stderr] 
Dec 19 09:52:29.052 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 09:52:29.052 INFO [stderr]   --> src/main.rs:16:5
Dec 19 09:52:29.052 INFO [stderr]    |
Dec 19 09:52:29.052 INFO [stderr] 16 | use std::collections::HashMap;
Dec 19 09:52:29.052 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:52:29.052 INFO [stderr] 
Dec 19 09:52:29.124 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 09:52:29.125 INFO [stderr]  --> src/main.rs:5:1
Dec 19 09:52:29.125 INFO [stderr]   |
Dec 19 09:52:29.125 INFO [stderr] 5 | #[macro_use]
Dec 19 09:52:29.125 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 09:52:29.125 INFO [stderr]   |
Dec 19 09:52:29.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:52:29.125 INFO [stderr] 
Dec 19 09:52:29.125 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 09:52:29.125 INFO [stderr]   --> src/main.rs:16:5
Dec 19 09:52:29.125 INFO [stderr]    |
Dec 19 09:52:29.125 INFO [stderr] 16 | use std::collections::HashMap;
Dec 19 09:52:29.125 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:52:29.125 INFO [stderr] 
Dec 19 09:52:29.188 INFO [stderr] warning: crate `Rust_employee` should have a snake case name such as `rust_employee`
Dec 19 09:52:29.188 INFO [stderr]   |
Dec 19 09:52:29.188 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 09:52:29.188 INFO [stderr] 
Dec 19 09:52:29.231 INFO [stderr] warning: crate `Rust_employee` should have a snake case name such as `rust_employee`
Dec 19 09:52:29.231 INFO [stderr]   |
Dec 19 09:52:29.231 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 09:52:29.231 INFO [stderr] 
Dec 19 09:52:29.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 19 09:52:30.136 INFO running `"docker" "inspect" "366f62d93cefc0d915ed94b20fd4bd23387e46855fb491256c3a4052e93491df"`
Dec 19 09:52:30.452 INFO running `"docker" "rm" "-f" "366f62d93cefc0d915ed94b20fd4bd23387e46855fb491256c3a4052e93491df"`
Dec 19 09:52:30.720 INFO [stdout] 366f62d93cefc0d915ed94b20fd4bd23387e46855fb491256c3a4052e93491df