Dec 18 12:59:47.637 INFO checking pit-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:59:47.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pit/0.1.0:/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 12:59:48.000 INFO [stdout] 82bc6f9993cb7d33fd293207489783e7f328de35d80631043d32aa72292b846e
Dec 18 12:59:48.004 INFO running `"docker" "start" "-a" "82bc6f9993cb7d33fd293207489783e7f328de35d80631043d32aa72292b846e"`
Dec 18 12:59:49.032 INFO [stderr]     Checking pit v0.1.0 (/opt/crater/workdir)
Dec 18 12:59:49.366 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 12:59:49.366 INFO [stderr]   --> src/lib.rs:48:5
Dec 18 12:59:49.366 INFO [stderr]    |
Dec 18 12:59:49.366 INFO [stderr] 48 | use std::env::home_dir;
Dec 18 12:59:49.366 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 12:59:49.366 INFO [stderr]    |
Dec 18 12:59:49.366 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:59:49.366 INFO [stderr] 
Dec 18 12:59:49.367 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 12:59:49.367 INFO [stderr]   --> src/lib.rs:65:23
Dec 18 12:59:49.367 INFO [stderr]    |
Dec 18 12:59:49.367 INFO [stderr] 65 |         let homedir = home_dir().expect("fail home_dir");
Dec 18 12:59:49.367 INFO [stderr]    |                       ^^^^^^^^
Dec 18 12:59:49.367 INFO [stderr] 
Dec 18 12:59:49.423 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 12:59:49.423 INFO [stderr]   --> src/lib.rs:48:5
Dec 18 12:59:49.423 INFO [stderr]    |
Dec 18 12:59:49.423 INFO [stderr] 48 | use std::env::home_dir;
Dec 18 12:59:49.423 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 12:59:49.423 INFO [stderr]    |
Dec 18 12:59:49.423 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 12:59:49.423 INFO [stderr] 
Dec 18 12:59:49.423 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 12:59:49.423 INFO [stderr]   --> src/lib.rs:65:23
Dec 18 12:59:49.423 INFO [stderr]    |
Dec 18 12:59:49.423 INFO [stderr] 65 |         let homedir = home_dir().expect("fail home_dir");
Dec 18 12:59:49.423 INFO [stderr]    |                       ^^^^^^^^
Dec 18 12:59:49.423 INFO [stderr] 
Dec 18 12:59:49.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 18 12:59:50.289 INFO running `"docker" "inspect" "82bc6f9993cb7d33fd293207489783e7f328de35d80631043d32aa72292b846e"`
Dec 18 12:59:50.449 INFO running `"docker" "rm" "-f" "82bc6f9993cb7d33fd293207489783e7f328de35d80631043d32aa72292b846e"`
Dec 18 12:59:50.569 INFO [stdout] 82bc6f9993cb7d33fd293207489783e7f328de35d80631043d32aa72292b846e