Dec 18 00:43:58.970 INFO checking eminence/mktmp against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:43:58.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/eminence/mktmp:/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 00:43:59.364 INFO [stdout] 5e6bc8d80d73cbf92d3114738c79fc93dd7872f1a22ca27dce1e96c1ee672c6d
Dec 18 00:43:59.368 INFO running `"docker" "start" "-a" "5e6bc8d80d73cbf92d3114738c79fc93dd7872f1a22ca27dce1e96c1ee672c6d"`
Dec 18 00:44:00.096 INFO [stderr]     Checking setenv v0.1.1
Dec 18 00:44:00.365 INFO [stderr]     Checking mktmp v0.0.1 (/opt/crater/workdir)
Dec 18 00:44:00.696 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 00:44:00.696 INFO [stderr]  --> src/main.rs:4:16
Dec 18 00:44:00.696 INFO [stderr]   |
Dec 18 00:44:00.696 INFO [stderr] 4 | use std::env::{home_dir, var_os, args};
Dec 18 00:44:00.696 INFO [stderr]   |                ^^^^^^^^
Dec 18 00:44:00.696 INFO [stderr]   |
Dec 18 00:44:00.696 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 00:44:00.696 INFO [stderr] 
Dec 18 00:44:00.696 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 00:44:00.696 INFO [stderr]   --> src/main.rs:54:31
Dec 18 00:44:00.696 INFO [stderr]    |
Dec 18 00:44:00.696 INFO [stderr] 54 |         None => { let mut h = home_dir().expect("Unable to determine HOME directory"); h.push("tmp"); h}
Dec 18 00:44:00.696 INFO [stderr]    |                               ^^^^^^^^
Dec 18 00:44:00.696 INFO [stderr] 
Dec 18 00:44:00.768 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 00:44:00.768 INFO [stderr]  --> src/main.rs:4:16
Dec 18 00:44:00.768 INFO [stderr]   |
Dec 18 00:44:00.768 INFO [stderr] 4 | use std::env::{home_dir, var_os, args};
Dec 18 00:44:00.768 INFO [stderr]   |                ^^^^^^^^
Dec 18 00:44:00.768 INFO [stderr]   |
Dec 18 00:44:00.768 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 00:44:00.768 INFO [stderr] 
Dec 18 00:44:00.768 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 00:44:00.768 INFO [stderr]   --> src/main.rs:54:31
Dec 18 00:44:00.768 INFO [stderr]    |
Dec 18 00:44:00.768 INFO [stderr] 54 |         None => { let mut h = home_dir().expect("Unable to determine HOME directory"); h.push("tmp"); h}
Dec 18 00:44:00.768 INFO [stderr]    |                               ^^^^^^^^
Dec 18 00:44:00.768 INFO [stderr] 
Dec 18 00:44:00.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 18 00:44:01.500 INFO running `"docker" "inspect" "5e6bc8d80d73cbf92d3114738c79fc93dd7872f1a22ca27dce1e96c1ee672c6d"`
Dec 18 00:44:01.832 INFO running `"docker" "rm" "-f" "5e6bc8d80d73cbf92d3114738c79fc93dd7872f1a22ca27dce1e96c1ee672c6d"`
Dec 18 00:44:02.044 INFO [stdout] 5e6bc8d80d73cbf92d3114738c79fc93dd7872f1a22ca27dce1e96c1ee672c6d