Dec 05 12:11:49.132 INFO checking healthy-0.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 12:11:49.132 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 05 12:11:49.628 INFO [stdout] 3fab0de92d553528d5c76b984acbca98465dc35601d4127e008179f4ddd858ec
Dec 05 12:11:49.681 INFO running `"docker" "start" "-a" "3fab0de92d553528d5c76b984acbca98465dc35601d4127e008179f4ddd858ec"`
Dec 05 12:11:50.918 INFO [stderr] usermod: no changes
Dec 05 12:11:51.132 INFO [stderr]     Checking lettre v0.6.2
Dec 05 12:11:54.027 INFO [stderr]     Checking healthy v0.0.0 (/source)
Dec 05 12:11:55.987 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 05 12:11:55.987 INFO [stderr]  --> examples/read_env.rs:4:13
Dec 05 12:11:55.987 INFO [stderr]   |
Dec 05 12:11:55.987 INFO [stderr] 4 |     let u = env::home_dir().map(|dir| dir.join(std::path::PathBuf::from("foo"))).unwrap();
Dec 05 12:11:55.987 INFO [stderr]   |             ^^^^^^^^^^^^^
Dec 05 12:11:55.998 INFO [stderr]   |
Dec 05 12:11:55.999 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 12:11:55.999 INFO [stderr] 
Dec 05 12:11:57.452 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 12:11:57.453 INFO [stderr]   --> examples/read_file.rs:14:5
Dec 05 12:11:57.453 INFO [stderr]    |
Dec 05 12:11:57.453 INFO [stderr] 14 |     env_logger::init();
Dec 05 12:11:57.453 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 12:11:57.453 INFO [stderr]    |
Dec 05 12:11:57.453 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 12:11:57.453 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 12:11:57.453 INFO [stderr] 
Dec 05 12:11:58.790 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Dec 05 12:11:58.810 INFO [stderr] su: No module specific data is present
Dec 05 12:11:59.805 INFO running `"docker" "inspect" "3fab0de92d553528d5c76b984acbca98465dc35601d4127e008179f4ddd858ec"`
Dec 05 12:12:00.016 INFO running `"docker" "rm" "-f" "3fab0de92d553528d5c76b984acbca98465dc35601d4127e008179f4ddd858ec"`
Dec 05 12:12:00.323 INFO [stdout] 3fab0de92d553528d5c76b984acbca98465dc35601d4127e008179f4ddd858ec