Dec 13 13:48:21.259 INFO testing kobus1998/backupper against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:48:21.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 13:48:21.461 INFO [stdout] a70135810a4e44da0638f30a939bdcd0645a120d051a3e7a9656b74594ddd91a
Dec 13 13:48:21.463 INFO running `"docker" "start" "-a" "a70135810a4e44da0638f30a939bdcd0645a120d051a3e7a9656b74594ddd91a"`
Dec 13 13:48:21.903 INFO [stderr] usermod: no changes
Dec 13 13:48:21.949 INFO [stderr]    Compiling backupper v0.1.0 (/source)
Dec 13 13:48:22.301 INFO [stderr] warning: unused imports: `color`, `style`
Dec 13 13:48:22.301 INFO [stderr]  --> src/main.rs:5:15
Dec 13 13:48:22.301 INFO [stderr]   |
Dec 13 13:48:22.301 INFO [stderr] 5 | use termion::{color, style};
Dec 13 13:48:22.301 INFO [stderr]   |               ^^^^^  ^^^^^
Dec 13 13:48:22.301 INFO [stderr]   |
Dec 13 13:48:22.302 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 13:48:22.302 INFO [stderr] 
Dec 13 13:48:22.302 INFO [stderr] warning: unused import: `Args`
Dec 13 13:48:22.302 INFO [stderr]  --> src/main.rs:7:22
Dec 13 13:48:22.302 INFO [stderr]   |
Dec 13 13:48:22.302 INFO [stderr] 7 | use std::env::{self, Args};
Dec 13 13:48:22.302 INFO [stderr]   |                      ^^^^
Dec 13 13:48:22.302 INFO [stderr] 
Dec 13 13:48:22.360 INFO [stderr] warning: unused variable: `start`
Dec 13 13:48:22.360 INFO [stderr]    --> src/main.rs:139:9
Dec 13 13:48:22.360 INFO [stderr]     |
Dec 13 13:48:22.360 INFO [stderr] 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Dec 13 13:48:22.360 INFO [stderr]     |         ^^^^^ help: consider using `_start` instead
Dec 13 13:48:22.360 INFO [stderr]     |
Dec 13 13:48:22.360 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 13:48:22.360 INFO [stderr] 
Dec 13 13:48:22.360 INFO [stderr] warning: unused variable: `end`
Dec 13 13:48:22.360 INFO [stderr]    --> src/main.rs:140:9
Dec 13 13:48:22.360 INFO [stderr]     |
Dec 13 13:48:22.360 INFO [stderr] 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Dec 13 13:48:22.360 INFO [stderr]     |         ^^^ help: consider using `_end` instead
Dec 13 13:48:22.360 INFO [stderr] 
Dec 13 13:48:22.360 INFO [stderr] warning: unused variable: `settings`
Dec 13 13:48:22.360 INFO [stderr]    --> src/main.rs:142:9
Dec 13 13:48:22.360 INFO [stderr]     |
Dec 13 13:48:22.360 INFO [stderr] 142 |     let settings = Settings::new();
Dec 13 13:48:22.360 INFO [stderr]     |         ^^^^^^^^ help: consider using `_settings` instead
Dec 13 13:48:22.360 INFO [stderr] 
Dec 13 13:48:22.360 INFO [stderr] warning: unused variable: `name`
Dec 13 13:48:22.360 INFO [stderr]    --> src/main.rs:125:17
Dec 13 13:48:22.360 INFO [stderr]     |
Dec 13 13:48:22.360 INFO [stderr] 125 |             let name = path.to_str().unwrap();
Dec 13 13:48:22.361 INFO [stderr]     |                 ^^^^ help: consider using `_name` instead
Dec 13 13:48:22.361 INFO [stderr] 
Dec 13 13:48:22.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:48:22.387 INFO [stderr]    --> src/main.rs:108:9
Dec 13 13:48:22.387 INFO [stderr]     |
Dec 13 13:48:22.387 INFO [stderr] 108 |         file.read_to_string(&mut contents);
Dec 13 13:48:22.387 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:48:22.387 INFO [stderr]     |
Dec 13 13:48:22.387 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 13:48:22.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:48:22.387 INFO [stderr] 
Dec 13 13:48:22.387 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:48:22.387 INFO [stderr]    --> src/main.rs:115:9
Dec 13 13:48:22.387 INFO [stderr]     |
Dec 13 13:48:22.387 INFO [stderr] 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Dec 13 13:48:22.387 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:48:22.387 INFO [stderr]     |
Dec 13 13:48:22.387 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:48:22.387 INFO [stderr] 
Dec 13 13:48:22.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 13:48:22.869 INFO [stderr] su: No module specific data is present
Dec 13 13:48:23.099 INFO running `"docker" "inspect" "a70135810a4e44da0638f30a939bdcd0645a120d051a3e7a9656b74594ddd91a"`
Dec 13 13:48:23.294 INFO running `"docker" "rm" "-f" "a70135810a4e44da0638f30a939bdcd0645a120d051a3e7a9656b74594ddd91a"`
Dec 13 13:48:23.397 INFO [stdout] a70135810a4e44da0638f30a939bdcd0645a120d051a3e7a9656b74594ddd91a
Dec 13 13:48:23.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 13:48:23.563 INFO [stdout] ead9174ef94677b6e73c3a4d2c2b6c884dcf90c10999568f715f01ddd56776a8
Dec 13 13:48:23.568 INFO running `"docker" "start" "-a" "ead9174ef94677b6e73c3a4d2c2b6c884dcf90c10999568f715f01ddd56776a8"`
Dec 13 13:48:24.098 INFO [stderr] usermod: no changes
Dec 13 13:48:24.138 INFO [stderr]    Compiling backupper v0.1.0 (/source)
Dec 13 13:48:24.474 INFO [stderr] warning: unused imports: `color`, `style`
Dec 13 13:48:24.474 INFO [stderr]  --> src/main.rs:5:15
Dec 13 13:48:24.474 INFO [stderr]   |
Dec 13 13:48:24.474 INFO [stderr] 5 | use termion::{color, style};
Dec 13 13:48:24.474 INFO [stderr]   |               ^^^^^  ^^^^^
Dec 13 13:48:24.474 INFO [stderr]   |
Dec 13 13:48:24.474 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 13:48:24.474 INFO [stderr] 
Dec 13 13:48:24.474 INFO [stderr] warning: unused import: `Args`
Dec 13 13:48:24.474 INFO [stderr]  --> src/main.rs:7:22
Dec 13 13:48:24.474 INFO [stderr]   |
Dec 13 13:48:24.474 INFO [stderr] 7 | use std::env::{self, Args};
Dec 13 13:48:24.474 INFO [stderr]   |                      ^^^^
Dec 13 13:48:24.474 INFO [stderr] 
Dec 13 13:48:24.522 INFO [stderr] warning: unused variable: `start`
Dec 13 13:48:24.522 INFO [stderr]    --> src/main.rs:139:9
Dec 13 13:48:24.522 INFO [stderr]     |
Dec 13 13:48:24.522 INFO [stderr] 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Dec 13 13:48:24.522 INFO [stderr]     |         ^^^^^ help: consider using `_start` instead
Dec 13 13:48:24.522 INFO [stderr]     |
Dec 13 13:48:24.522 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 13:48:24.522 INFO [stderr] 
Dec 13 13:48:24.522 INFO [stderr] warning: unused variable: `end`
Dec 13 13:48:24.522 INFO [stderr]    --> src/main.rs:140:9
Dec 13 13:48:24.522 INFO [stderr]     |
Dec 13 13:48:24.522 INFO [stderr] 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Dec 13 13:48:24.522 INFO [stderr]     |         ^^^ help: consider using `_end` instead
Dec 13 13:48:24.522 INFO [stderr] 
Dec 13 13:48:24.522 INFO [stderr] warning: unused variable: `settings`
Dec 13 13:48:24.522 INFO [stderr]    --> src/main.rs:142:9
Dec 13 13:48:24.522 INFO [stderr]     |
Dec 13 13:48:24.522 INFO [stderr] 142 |     let settings = Settings::new();
Dec 13 13:48:24.522 INFO [stderr]     |         ^^^^^^^^ help: consider using `_settings` instead
Dec 13 13:48:24.522 INFO [stderr] 
Dec 13 13:48:24.522 INFO [stderr] warning: unused variable: `name`
Dec 13 13:48:24.523 INFO [stderr]    --> src/main.rs:125:17
Dec 13 13:48:24.523 INFO [stderr]     |
Dec 13 13:48:24.523 INFO [stderr] 125 |             let name = path.to_str().unwrap();
Dec 13 13:48:24.523 INFO [stderr]     |                 ^^^^ help: consider using `_name` instead
Dec 13 13:48:24.523 INFO [stderr] 
Dec 13 13:48:24.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:48:24.555 INFO [stderr]    --> src/main.rs:108:9
Dec 13 13:48:24.555 INFO [stderr]     |
Dec 13 13:48:24.555 INFO [stderr] 108 |         file.read_to_string(&mut contents);
Dec 13 13:48:24.555 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:48:24.555 INFO [stderr]     |
Dec 13 13:48:24.555 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 13:48:24.555 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:48:24.555 INFO [stderr] 
Dec 13 13:48:24.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 13:48:24.555 INFO [stderr]    --> src/main.rs:115:9
Dec 13 13:48:24.555 INFO [stderr]     |
Dec 13 13:48:24.555 INFO [stderr] 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Dec 13 13:48:24.555 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:48:24.555 INFO [stderr]     |
Dec 13 13:48:24.555 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 13:48:24.555 INFO [stderr] 
Dec 13 13:48:24.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 13 13:48:24.822 INFO [stderr] su: No module specific data is present
Dec 13 13:48:25.328 INFO running `"docker" "inspect" "ead9174ef94677b6e73c3a4d2c2b6c884dcf90c10999568f715f01ddd56776a8"`
Dec 13 13:48:25.461 INFO running `"docker" "rm" "-f" "ead9174ef94677b6e73c3a4d2c2b6c884dcf90c10999568f715f01ddd56776a8"`
Dec 13 13:48:25.564 INFO [stdout] ead9174ef94677b6e73c3a4d2c2b6c884dcf90c10999568f715f01ddd56776a8
Dec 13 13:48:25.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 13:48:25.753 INFO [stdout] 96b8ac20f47c357d0359fb0d09b71b421c5ec61484e8d1657289d541ca7c6753
Dec 13 13:48:25.982 INFO running `"docker" "start" "-a" "96b8ac20f47c357d0359fb0d09b71b421c5ec61484e8d1657289d541ca7c6753"`
Dec 13 13:48:26.436 INFO [stderr] usermod: no changes
Dec 13 13:48:26.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 13:48:26.459 INFO [stderr]      Running /target/debug/deps/backupper-1382fad893caff9e
Dec 13 13:48:26.462 INFO [stdout] 
Dec 13 13:48:26.462 INFO [stdout] running 0 tests
Dec 13 13:48:26.462 INFO [stdout] 
Dec 13 13:48:26.462 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:48:26.462 INFO [stdout] 
Dec 13 13:48:26.463 INFO [stderr] su: No module specific data is present
Dec 13 13:48:26.736 INFO running `"docker" "inspect" "96b8ac20f47c357d0359fb0d09b71b421c5ec61484e8d1657289d541ca7c6753"`
Dec 13 13:48:26.833 INFO running `"docker" "rm" "-f" "96b8ac20f47c357d0359fb0d09b71b421c5ec61484e8d1657289d541ca7c6753"`
Dec 13 13:48:26.965 INFO [stdout] 96b8ac20f47c357d0359fb0d09b71b421c5ec61484e8d1657289d541ca7c6753