Dec 19 15:49:01.193 INFO checking ijanos/rustup_prompt_helper against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:49:01.193 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/ijanos/rustup_prompt_helper:/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 15:49:01.726 INFO [stdout] ac6ab86b21b9c037ad736c3ac800d28b58009063efe3149441ea868e1d6c31c8
Dec 19 15:49:01.728 INFO running `"docker" "start" "-a" "ac6ab86b21b9c037ad736c3ac800d28b58009063efe3149441ea868e1d6c31c8"`
Dec 19 15:49:03.912 INFO [stderr]     Checking toml v0.4.0
Dec 19 15:49:05.652 INFO [stderr]     Checking rustup_prompt_helper v1.1.0 (/opt/crater/workdir)
Dec 19 15:49:05.980 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 15:49:05.980 INFO [stderr]   --> src/main.rs:14:34
Dec 19 15:49:05.980 INFO [stderr]    |
Dec 19 15:49:05.980 INFO [stderr] 14 |     let mut settings_path = try!(env::home_dir().ok_or("cannot get home directory"));
Dec 19 15:49:05.980 INFO [stderr]    |                                  ^^^^^^^^^^^^^
Dec 19 15:49:05.980 INFO [stderr]    |
Dec 19 15:49:05.980 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:49:05.980 INFO [stderr] 
Dec 19 15:49:06.012 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 15:49:06.012 INFO [stderr]   --> src/main.rs:14:34
Dec 19 15:49:06.012 INFO [stderr]    |
Dec 19 15:49:06.012 INFO [stderr] 14 |     let mut settings_path = try!(env::home_dir().ok_or("cannot get home directory"));
Dec 19 15:49:06.012 INFO [stderr]    |                                  ^^^^^^^^^^^^^
Dec 19 15:49:06.012 INFO [stderr]    |
Dec 19 15:49:06.012 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 15:49:06.012 INFO [stderr] 
Dec 19 15:49:06.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 19 15:49:07.142 INFO running `"docker" "inspect" "ac6ab86b21b9c037ad736c3ac800d28b58009063efe3149441ea868e1d6c31c8"`
Dec 19 15:49:07.442 INFO running `"docker" "rm" "-f" "ac6ab86b21b9c037ad736c3ac800d28b58009063efe3149441ea868e1d6c31c8"`
Dec 19 15:49:07.740 INFO [stdout] ac6ab86b21b9c037ad736c3ac800d28b58009063efe3149441ea868e1d6c31c8