Dec 17 21:18:48.139 INFO checking kobus1998/backupper against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:18:48.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kobus1998/backupper:/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 17 21:18:48.710 INFO [stdout] 56a57043372c67a84f51e58bd6ecc0ab5cc41ecf739bb9236e9f139a8eedf811
Dec 17 21:18:48.713 INFO running `"docker" "start" "-a" "56a57043372c67a84f51e58bd6ecc0ab5cc41ecf739bb9236e9f139a8eedf811"`
Dec 17 21:18:50.197 INFO [stderr]     Checking termion v1.5.1
Dec 17 21:18:50.952 INFO [stderr]     Checking backupper v0.1.0 (/opt/crater/workdir)
Dec 17 21:18:51.146 INFO [stderr] warning: unused imports: `color`, `style`
Dec 17 21:18:51.146 INFO [stderr]  --> src/main.rs:5:15
Dec 17 21:18:51.146 INFO [stderr]   |
Dec 17 21:18:51.146 INFO [stderr] 5 | use termion::{color, style};
Dec 17 21:18:51.146 INFO [stderr]   |               ^^^^^  ^^^^^
Dec 17 21:18:51.146 INFO [stderr]   |
Dec 17 21:18:51.146 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:18:51.146 INFO [stderr] 
Dec 17 21:18:51.146 INFO [stderr] warning: unused import: `Args`
Dec 17 21:18:51.146 INFO [stderr]  --> src/main.rs:7:22
Dec 17 21:18:51.146 INFO [stderr]   |
Dec 17 21:18:51.146 INFO [stderr] 7 | use std::env::{self, Args};
Dec 17 21:18:51.146 INFO [stderr]   |                      ^^^^
Dec 17 21:18:51.146 INFO [stderr] 
Dec 17 21:18:51.156 INFO [stderr] warning: unused imports: `color`, `style`
Dec 17 21:18:51.156 INFO [stderr]  --> src/main.rs:5:15
Dec 17 21:18:51.156 INFO [stderr]   |
Dec 17 21:18:51.156 INFO [stderr] 5 | use termion::{color, style};
Dec 17 21:18:51.156 INFO [stderr]   |               ^^^^^  ^^^^^
Dec 17 21:18:51.156 INFO [stderr]   |
Dec 17 21:18:51.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:18:51.156 INFO [stderr] 
Dec 17 21:18:51.156 INFO [stderr] warning: unused import: `Args`
Dec 17 21:18:51.156 INFO [stderr]  --> src/main.rs:7:22
Dec 17 21:18:51.156 INFO [stderr]   |
Dec 17 21:18:51.156 INFO [stderr] 7 | use std::env::{self, Args};
Dec 17 21:18:51.156 INFO [stderr]   |                      ^^^^
Dec 17 21:18:51.157 INFO [stderr] 
Dec 17 21:18:51.216 INFO [stderr] warning: unused variable: `start`
Dec 17 21:18:51.216 INFO [stderr]    --> src/main.rs:139:9
Dec 17 21:18:51.216 INFO [stderr]     |
Dec 17 21:18:51.216 INFO [stderr] 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Dec 17 21:18:51.216 INFO [stderr]     |         ^^^^^ help: consider using `_start` instead
Dec 17 21:18:51.216 INFO [stderr]     |
Dec 17 21:18:51.216 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:18:51.216 INFO [stderr] 
Dec 17 21:18:51.216 INFO [stderr] warning: unused variable: `end`
Dec 17 21:18:51.216 INFO [stderr]    --> src/main.rs:140:9
Dec 17 21:18:51.216 INFO [stderr]     |
Dec 17 21:18:51.216 INFO [stderr] 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Dec 17 21:18:51.216 INFO [stderr]     |         ^^^ help: consider using `_end` instead
Dec 17 21:18:51.216 INFO [stderr] 
Dec 17 21:18:51.216 INFO [stderr] warning: unused variable: `settings`
Dec 17 21:18:51.216 INFO [stderr]    --> src/main.rs:142:9
Dec 17 21:18:51.216 INFO [stderr]     |
Dec 17 21:18:51.216 INFO [stderr] 142 |     let settings = Settings::new();
Dec 17 21:18:51.217 INFO [stderr]     |         ^^^^^^^^ help: consider using `_settings` instead
Dec 17 21:18:51.217 INFO [stderr] 
Dec 17 21:18:51.217 INFO [stderr] warning: unused variable: `name`
Dec 17 21:18:51.217 INFO [stderr]    --> src/main.rs:125:17
Dec 17 21:18:51.217 INFO [stderr]     |
Dec 17 21:18:51.217 INFO [stderr] 125 |             let name = path.to_str().unwrap();
Dec 17 21:18:51.217 INFO [stderr]     |                 ^^^^ help: consider using `_name` instead
Dec 17 21:18:51.217 INFO [stderr] 
Dec 17 21:18:51.232 INFO [stderr] warning: unused variable: `start`
Dec 17 21:18:51.232 INFO [stderr]    --> src/main.rs:139:9
Dec 17 21:18:51.232 INFO [stderr]     |
Dec 17 21:18:51.232 INFO [stderr] 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Dec 17 21:18:51.232 INFO [stderr]     |         ^^^^^ help: consider using `_start` instead
Dec 17 21:18:51.232 INFO [stderr]     |
Dec 17 21:18:51.232 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 21:18:51.232 INFO [stderr] 
Dec 17 21:18:51.232 INFO [stderr] warning: unused variable: `end`
Dec 17 21:18:51.232 INFO [stderr]    --> src/main.rs:140:9
Dec 17 21:18:51.232 INFO [stderr]     |
Dec 17 21:18:51.232 INFO [stderr] 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Dec 17 21:18:51.232 INFO [stderr]     |         ^^^ help: consider using `_end` instead
Dec 17 21:18:51.232 INFO [stderr] 
Dec 17 21:18:51.232 INFO [stderr] warning: unused variable: `settings`
Dec 17 21:18:51.232 INFO [stderr]    --> src/main.rs:142:9
Dec 17 21:18:51.232 INFO [stderr]     |
Dec 17 21:18:51.232 INFO [stderr] 142 |     let settings = Settings::new();
Dec 17 21:18:51.232 INFO [stderr]     |         ^^^^^^^^ help: consider using `_settings` instead
Dec 17 21:18:51.232 INFO [stderr] 
Dec 17 21:18:51.232 INFO [stderr] warning: unused variable: `name`
Dec 17 21:18:51.232 INFO [stderr]    --> src/main.rs:125:17
Dec 17 21:18:51.232 INFO [stderr]     |
Dec 17 21:18:51.232 INFO [stderr] 125 |             let name = path.to_str().unwrap();
Dec 17 21:18:51.232 INFO [stderr]     |                 ^^^^ help: consider using `_name` instead
Dec 17 21:18:51.232 INFO [stderr] 
Dec 17 21:18:51.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:18:51.265 INFO [stderr]    --> src/main.rs:108:9
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr] 108 |         file.read_to_string(&mut contents);
Dec 17 21:18:51.265 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 21:18:51.265 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:18:51.265 INFO [stderr] 
Dec 17 21:18:51.265 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:18:51.265 INFO [stderr]    --> src/main.rs:115:9
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr] 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Dec 17 21:18:51.265 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:18:51.265 INFO [stderr] 
Dec 17 21:18:51.265 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:18:51.265 INFO [stderr]    --> src/main.rs:108:9
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr] 108 |         file.read_to_string(&mut contents);
Dec 17 21:18:51.265 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 21:18:51.265 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:18:51.265 INFO [stderr] 
Dec 17 21:18:51.265 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 21:18:51.265 INFO [stderr]    --> src/main.rs:115:9
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr] 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Dec 17 21:18:51.265 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:18:51.265 INFO [stderr]     |
Dec 17 21:18:51.265 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 21:18:51.265 INFO [stderr] 
Dec 17 21:18:51.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 17 21:18:51.852 INFO running `"docker" "inspect" "56a57043372c67a84f51e58bd6ecc0ab5cc41ecf739bb9236e9f139a8eedf811"`
Dec 17 21:18:52.122 INFO running `"docker" "rm" "-f" "56a57043372c67a84f51e58bd6ecc0ab5cc41ecf739bb9236e9f139a8eedf811"`
Dec 17 21:18:52.376 INFO [stdout] 56a57043372c67a84f51e58bd6ecc0ab5cc41ecf739bb9236e9f139a8eedf811