Dec 19 19:37:40.181 INFO checking bpglaser/rusty_dice against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:37:40.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bpglaser/rusty_dice:/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 19:37:40.639 INFO [stdout] f6159944d7bdd1f860b9ddf991c3de353027efb7bd3638b97445394a2ad87d0b
Dec 19 19:37:40.641 INFO running `"docker" "start" "-a" "f6159944d7bdd1f860b9ddf991c3de353027efb7bd3638b97445394a2ad87d0b"`
Dec 19 19:37:42.376 INFO [stderr]     Checking clap v2.19.3
Dec 19 19:37:46.788 INFO [stderr]     Checking rusty_dice v0.2.0 (/opt/crater/workdir)
Dec 19 19:37:48.408 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 19 19:37:48.408 INFO [stderr]  --> src/bin/main.rs:5:5
Dec 19 19:37:48.408 INFO [stderr]   |
Dec 19 19:37:48.408 INFO [stderr] 5 | use std::env::home_dir;
Dec 19 19:37:48.408 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 19:37:48.420 INFO [stderr]   |
Dec 19 19:37:48.420 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 19:37:48.420 INFO [stderr] 
Dec 19 19:37:48.421 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 19 19:37:48.421 INFO [stderr]    --> src/bin/main.rs:105:20
Dec 19 19:37:48.421 INFO [stderr]     |
Dec 19 19:37:48.421 INFO [stderr] 105 |     let mut home = home_dir().unwrap();
Dec 19 19:37:48.421 INFO [stderr]     |                    ^^^^^^^^
Dec 19 19:37:48.421 INFO [stderr] 
Dec 19 19:37:49.052 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 19 19:37:49.052 INFO [stderr]  --> src/bin/main.rs:5:5
Dec 19 19:37:49.052 INFO [stderr]   |
Dec 19 19:37:49.052 INFO [stderr] 5 | use std::env::home_dir;
Dec 19 19:37:49.052 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 19:37:49.052 INFO [stderr]   |
Dec 19 19:37:49.052 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 19:37:49.052 INFO [stderr] 
Dec 19 19:37:49.052 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 19 19:37:49.052 INFO [stderr]    --> src/bin/main.rs:105:20
Dec 19 19:37:49.052 INFO [stderr]     |
Dec 19 19:37:49.052 INFO [stderr] 105 |     let mut home = home_dir().unwrap();
Dec 19 19:37:49.052 INFO [stderr]     |                    ^^^^^^^^
Dec 19 19:37:49.052 INFO [stderr] 
Dec 19 19:37:49.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.91s
Dec 19 19:37:50.106 INFO running `"docker" "inspect" "f6159944d7bdd1f860b9ddf991c3de353027efb7bd3638b97445394a2ad87d0b"`
Dec 19 19:37:50.494 INFO running `"docker" "rm" "-f" "f6159944d7bdd1f860b9ddf991c3de353027efb7bd3638b97445394a2ad87d0b"`
Dec 19 19:37:50.724 INFO [stdout] f6159944d7bdd1f860b9ddf991c3de353027efb7bd3638b97445394a2ad87d0b