Dec 18 08:56:26.289 INFO checking zacli-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:56:26.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/zacli/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:56:26.709 INFO [stdout] 7c86babe7abbc255ebb65e58edb3fd5fd3c97ef731be8c688dd0289557d520b9
Dec 18 08:56:26.716 INFO running `"docker" "start" "-a" "7c86babe7abbc255ebb65e58edb3fd5fd3c97ef731be8c688dd0289557d520b9"`
Dec 18 08:56:28.417 INFO [stderr]     Checking zaif-api v0.5.0
Dec 18 08:56:31.068 INFO [stderr]     Checking zacli v0.1.0 (/opt/crater/workdir)
Dec 18 08:56:33.196 INFO [stderr] warning: unused import: `std::env`
Dec 18 08:56:33.197 INFO [stderr]  --> src/commands/config.rs:3:5
Dec 18 08:56:33.197 INFO [stderr]   |
Dec 18 08:56:33.197 INFO [stderr] 3 | use std::env;
Dec 18 08:56:33.198 INFO [stderr]   |     ^^^^^^^^
Dec 18 08:56:33.198 INFO [stderr]   |
Dec 18 08:56:33.198 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:56:33.198 INFO [stderr] 
Dec 18 08:56:33.221 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 08:56:33.221 INFO [stderr]   --> src/config/mod.rs:12:20
Dec 18 08:56:33.222 INFO [stderr]    |
Dec 18 08:56:33.222 INFO [stderr] 12 |     let mut path = env::home_dir()
Dec 18 08:56:33.222 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 08:56:33.222 INFO [stderr]    |
Dec 18 08:56:33.222 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:56:33.222 INFO [stderr] 
Dec 18 08:56:33.241 INFO [stderr] warning: unused import: `std::env`
Dec 18 08:56:33.242 INFO [stderr]  --> src/commands/config.rs:3:5
Dec 18 08:56:33.242 INFO [stderr]   |
Dec 18 08:56:33.242 INFO [stderr] 3 | use std::env;
Dec 18 08:56:33.242 INFO [stderr]   |     ^^^^^^^^
Dec 18 08:56:33.243 INFO [stderr]   |
Dec 18 08:56:33.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:56:33.243 INFO [stderr] 
Dec 18 08:56:33.261 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 08:56:33.261 INFO [stderr]   --> src/config/mod.rs:12:20
Dec 18 08:56:33.261 INFO [stderr]    |
Dec 18 08:56:33.261 INFO [stderr] 12 |     let mut path = env::home_dir()
Dec 18 08:56:33.262 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 08:56:33.262 INFO [stderr]    |
Dec 18 08:56:33.262 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:56:33.262 INFO [stderr] 
Dec 18 08:56:33.572 INFO [stderr] warning: unused variable: `config`
Dec 18 08:56:33.572 INFO [stderr]   --> src/commands/config.rs:43:13
Dec 18 08:56:33.572 INFO [stderr]    |
Dec 18 08:56:33.572 INFO [stderr] 43 |         let config = config::open_config(file_path.as_path()).unwrap();
Dec 18 08:56:33.572 INFO [stderr]    |             ^^^^^^ help: consider using `_config` instead
Dec 18 08:56:33.572 INFO [stderr]    |
Dec 18 08:56:33.580 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:56:33.580 INFO [stderr] 
Dec 18 08:56:33.592 INFO [stderr] warning: unused variable: `config`
Dec 18 08:56:33.592 INFO [stderr]   --> src/commands/config.rs:43:13
Dec 18 08:56:33.592 INFO [stderr]    |
Dec 18 08:56:33.592 INFO [stderr] 43 |         let config = config::open_config(file_path.as_path()).unwrap();
Dec 18 08:56:33.592 INFO [stderr]    |             ^^^^^^ help: consider using `_config` instead
Dec 18 08:56:33.592 INFO [stderr]    |
Dec 18 08:56:33.592 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:56:33.592 INFO [stderr] 
Dec 18 08:56:33.780 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:56:33.780 INFO [stderr]   --> src/config/mod.rs:24:5
Dec 18 08:56:33.780 INFO [stderr]    |
Dec 18 08:56:33.780 INFO [stderr] 24 |     write_contents(path, &contents);
Dec 18 08:56:33.780 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:56:33.780 INFO [stderr]    |
Dec 18 08:56:33.780 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:56:33.784 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:56:33.784 INFO [stderr] 
Dec 18 08:56:33.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:56:33.796 INFO [stderr]   --> src/config/mod.rs:24:5
Dec 18 08:56:33.796 INFO [stderr]    |
Dec 18 08:56:33.796 INFO [stderr] 24 |     write_contents(path, &contents);
Dec 18 08:56:33.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:56:33.796 INFO [stderr]    |
Dec 18 08:56:33.796 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:56:33.796 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:56:33.796 INFO [stderr] 
Dec 18 08:56:33.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Dec 18 08:56:34.966 INFO running `"docker" "inspect" "7c86babe7abbc255ebb65e58edb3fd5fd3c97ef731be8c688dd0289557d520b9"`
Dec 18 08:56:35.136 INFO running `"docker" "rm" "-f" "7c86babe7abbc255ebb65e58edb3fd5fd3c97ef731be8c688dd0289557d520b9"`
Dec 18 08:56:35.302 INFO [stdout] 7c86babe7abbc255ebb65e58edb3fd5fd3c97ef731be8c688dd0289557d520b9