Dec 18 13:38:16.054 INFO checking nitrous-0.1.15 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:38:16.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/nitrous/0.1.15:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:38:16.264 INFO [stdout] 2657f0b3dc488b11332eb0e61c4b01e9ed70275bf7b1414cebf514b4c6388e17
Dec 18 13:38:16.266 INFO running `"docker" "start" "-a" "2657f0b3dc488b11332eb0e61c4b01e9ed70275bf7b1414cebf514b4c6388e17"`
Dec 18 13:38:16.764 INFO [stderr]     Checking bincode v0.8.0
Dec 18 13:38:17.372 INFO [stderr]     Checking nitrous v0.1.15 (/opt/crater/workdir)
Dec 18 13:38:18.159 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 13:38:18.159 INFO [stderr]   --> src/main.rs:26:9
Dec 18 13:38:18.159 INFO [stderr]    |
Dec 18 13:38:18.159 INFO [stderr] 26 |         std::env::home_dir().expect("Couldn't determine home directory.");
Dec 18 13:38:18.159 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 18 13:38:18.159 INFO [stderr]    |
Dec 18 13:38:18.159 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:38:18.159 INFO [stderr] 
Dec 18 13:38:18.159 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 13:38:18.159 INFO [stderr]   --> src/main.rs:31:9
Dec 18 13:38:18.159 INFO [stderr]    |
Dec 18 13:38:18.159 INFO [stderr] 31 |         std::env::home_dir().expect("Couldn't determine home directory.");
Dec 18 13:38:18.159 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 18 13:38:18.159 INFO [stderr] 
Dec 18 13:38:18.169 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 13:38:18.169 INFO [stderr]   --> src/main.rs:26:9
Dec 18 13:38:18.169 INFO [stderr]    |
Dec 18 13:38:18.169 INFO [stderr] 26 |         std::env::home_dir().expect("Couldn't determine home directory.");
Dec 18 13:38:18.169 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 18 13:38:18.169 INFO [stderr]    |
Dec 18 13:38:18.169 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:38:18.169 INFO [stderr] 
Dec 18 13:38:18.169 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 13:38:18.169 INFO [stderr]   --> src/main.rs:31:9
Dec 18 13:38:18.169 INFO [stderr]    |
Dec 18 13:38:18.169 INFO [stderr] 31 |         std::env::home_dir().expect("Couldn't determine home directory.");
Dec 18 13:38:18.169 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Dec 18 13:38:18.169 INFO [stderr] 
Dec 18 13:38:18.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 18 13:38:18.574 INFO running `"docker" "inspect" "2657f0b3dc488b11332eb0e61c4b01e9ed70275bf7b1414cebf514b4c6388e17"`
Dec 18 13:38:18.740 INFO running `"docker" "rm" "-f" "2657f0b3dc488b11332eb0e61c4b01e9ed70275bf7b1414cebf514b4c6388e17"`
Dec 18 13:38:18.866 INFO [stdout] 2657f0b3dc488b11332eb0e61c4b01e9ed70275bf7b1414cebf514b4c6388e17