Dec 18 15:13:15.281 INFO checking healthy-0.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:13:15.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/healthy/0.0.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:13:15.598 INFO [stdout] 6d2c872621cd586e6e4d81603f9059104659b1d14119388ad7bad91b759da5ef
Dec 18 15:13:15.600 INFO running `"docker" "start" "-a" "6d2c872621cd586e6e4d81603f9059104659b1d14119388ad7bad91b759da5ef"`
Dec 18 15:13:17.484 INFO [stderr]     Checking app_dirs v1.2.1
Dec 18 15:13:17.960 INFO [stderr]     Checking healthy v0.0.0 (/opt/crater/workdir)
Dec 18 15:13:19.224 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 18 15:13:19.224 INFO [stderr]  --> examples/read_env.rs:4:13
Dec 18 15:13:19.224 INFO [stderr]   |
Dec 18 15:13:19.224 INFO [stderr] 4 |     let u = env::home_dir().map(|dir| dir.join(std::path::PathBuf::from("foo"))).unwrap();
Dec 18 15:13:19.224 INFO [stderr]   |             ^^^^^^^^^^^^^
Dec 18 15:13:19.224 INFO [stderr]   |
Dec 18 15:13:19.224 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 15:13:19.224 INFO [stderr] 
Dec 18 15:13:19.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 15:13:19.389 INFO [stderr]   --> examples/read_file.rs:14:5
Dec 18 15:13:19.389 INFO [stderr]    |
Dec 18 15:13:19.389 INFO [stderr] 14 |     env_logger::init();
Dec 18 15:13:19.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 15:13:19.389 INFO [stderr]    |
Dec 18 15:13:19.389 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 15:13:19.389 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 15:13:19.389 INFO [stderr] 
Dec 18 15:13:19.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 18 15:13:20.826 INFO running `"docker" "inspect" "6d2c872621cd586e6e4d81603f9059104659b1d14119388ad7bad91b759da5ef"`
Dec 18 15:13:21.206 INFO running `"docker" "rm" "-f" "6d2c872621cd586e6e4d81603f9059104659b1d14119388ad7bad91b759da5ef"`
Dec 18 15:13:21.644 INFO [stdout] 6d2c872621cd586e6e4d81603f9059104659b1d14119388ad7bad91b759da5ef