Dec 04 16:20:54.488 INFO checking jroesch/mu against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:20:54.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 16:20:55.040 INFO [stdout] 0454599073d580df7288b3825fa14040a60022694c341e49a735c54f79f01d82
Dec 04 16:20:55.046 INFO running `"docker" "start" "-a" "0454599073d580df7288b3825fa14040a60022694c341e49a735c54f79f01d82"`
Dec 04 16:20:56.806 INFO [stderr] usermod: no changes
Dec 04 16:20:56.971 INFO [stderr]     Checking topological-sort v0.0.7
Dec 04 16:20:56.971 INFO [stderr]     Checking toml v0.2.1
Dec 04 16:20:57.047 INFO [stderr]     Checking env_logger v0.3.5
Dec 04 16:20:57.047 INFO [stderr]     Checking docopt v0.6.86
Dec 04 16:20:59.380 INFO [stderr]     Checking mu v0.1.1 (/source)
Dec 04 16:20:59.711 INFO [stderr] warning: unused import: `std::env`
Dec 04 16:20:59.712 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 04 16:20:59.712 INFO [stderr]   |
Dec 04 16:20:59.712 INFO [stderr] 5 | use std::env;
Dec 04 16:20:59.713 INFO [stderr]   |     ^^^^^^^^
Dec 04 16:20:59.713 INFO [stderr]   |
Dec 04 16:20:59.713 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:20:59.714 INFO [stderr] 
Dec 04 16:20:59.751 INFO [stderr] warning: unused variable: `command`
Dec 04 16:20:59.751 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 04 16:20:59.751 INFO [stderr]    |
Dec 04 16:20:59.751 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 04 16:20:59.751 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 04 16:20:59.751 INFO [stderr]    |
Dec 04 16:20:59.751 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:20:59.751 INFO [stderr] 
Dec 04 16:21:00.082 INFO [stderr] warning: unused import: `std::env`
Dec 04 16:21:00.082 INFO [stderr]  --> src/mu/lib.rs:5:5
Dec 04 16:21:00.082 INFO [stderr]   |
Dec 04 16:21:00.082 INFO [stderr] 5 | use std::env;
Dec 04 16:21:00.082 INFO [stderr]   |     ^^^^^^^^
Dec 04 16:21:00.082 INFO [stderr]   |
Dec 04 16:21:00.082 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 16:21:00.082 INFO [stderr] 
Dec 04 16:21:00.190 INFO [stderr] warning: unused variable: `command`
Dec 04 16:21:00.190 INFO [stderr]   --> src/mu/lib.rs:18:19
Dec 04 16:21:00.190 INFO [stderr]    |
Dec 04 16:21:00.190 INFO [stderr] 18 | pub fn initialize(command: Command) -> Result<(), error::Error> {
Dec 04 16:21:00.190 INFO [stderr]    |                   ^^^^^^^ help: consider using `_command` instead
Dec 04 16:21:00.190 INFO [stderr]    |
Dec 04 16:21:00.190 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:21:00.190 INFO [stderr] 
Dec 04 16:21:00.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Dec 04 16:21:00.948 INFO [stderr] su: No module specific data is present
Dec 04 16:21:01.919 INFO running `"docker" "inspect" "0454599073d580df7288b3825fa14040a60022694c341e49a735c54f79f01d82"`
Dec 04 16:21:02.109 INFO running `"docker" "rm" "-f" "0454599073d580df7288b3825fa14040a60022694c341e49a735c54f79f01d82"`
Dec 04 16:21:02.295 INFO [stdout] 0454599073d580df7288b3825fa14040a60022694c341e49a735c54f79f01d82