Oct 12 18:52:53.183 INFO checking kobus1998/backupper against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:52:53.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 18:52:53.585 INFO blam! 201e2ada9046ac5f587569fad91abf30e93730f39a0f8db32124ddfbdf40985e
Oct 12 18:52:53.592 INFO running `"docker" "start" "-a" "201e2ada9046ac5f587569fad91abf30e93730f39a0f8db32124ddfbdf40985e"`
Oct 12 18:52:54.540 INFO kablam! usermod: no changes
Oct 12 18:52:54.640 INFO kablam!     Checking backupper v0.1.0 (/source)
Oct 12 18:52:55.208 INFO kablam! warning: unused imports: `color`, `style`
Oct 12 18:52:55.209 INFO kablam!  --> src/main.rs:5:15
Oct 12 18:52:55.209 INFO kablam!   |
Oct 12 18:52:55.209 INFO kablam! 5 | use termion::{color, style};
Oct 12 18:52:55.210 INFO kablam!   |               ^^^^^  ^^^^^
Oct 12 18:52:55.210 INFO kablam!   |
Oct 12 18:52:55.210 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 18:52:55.210 INFO kablam! 
Oct 12 18:52:55.211 INFO kablam! warning: unused import: `Args`
Oct 12 18:52:55.211 INFO kablam!  --> src/main.rs:7:22
Oct 12 18:52:55.211 INFO kablam!   |
Oct 12 18:52:55.211 INFO kablam! 7 | use std::env::{self, Args};
Oct 12 18:52:55.211 INFO kablam!   |                      ^^^^
Oct 12 18:52:55.212 INFO kablam! 
Oct 12 18:52:55.269 INFO kablam! warning: unused imports: `color`, `style`
Oct 12 18:52:55.269 INFO kablam!  --> src/main.rs:5:15
Oct 12 18:52:55.269 INFO kablam!   |
Oct 12 18:52:55.270 INFO kablam! 5 | use termion::{color, style};
Oct 12 18:52:55.270 INFO kablam!   |               ^^^^^  ^^^^^
Oct 12 18:52:55.270 INFO kablam!   |
Oct 12 18:52:55.271 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 18:52:55.271 INFO kablam! 
Oct 12 18:52:55.271 INFO kablam! warning: unused import: `Args`
Oct 12 18:52:55.271 INFO kablam!  --> src/main.rs:7:22
Oct 12 18:52:55.272 INFO kablam!   |
Oct 12 18:52:55.272 INFO kablam! 7 | use std::env::{self, Args};
Oct 12 18:52:55.272 INFO kablam!   |                      ^^^^
Oct 12 18:52:55.272 INFO kablam! 
Oct 12 18:52:55.301 INFO kablam! warning: unused variable: `start`
Oct 12 18:52:55.301 INFO kablam!    --> src/main.rs:139:9
Oct 12 18:52:55.301 INFO kablam!     |
Oct 12 18:52:55.301 INFO kablam! 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Oct 12 18:52:55.302 INFO kablam!     |         ^^^^^ help: consider using `_start` instead
Oct 12 18:52:55.302 INFO kablam!     |
Oct 12 18:52:55.302 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:52:55.303 INFO kablam! 
Oct 12 18:52:55.303 INFO kablam! warning: unused variable: `end`
Oct 12 18:52:55.303 INFO kablam!    --> src/main.rs:140:9
Oct 12 18:52:55.303 INFO kablam!     |
Oct 12 18:52:55.304 INFO kablam! 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Oct 12 18:52:55.304 INFO kablam!     |         ^^^ help: consider using `_end` instead
Oct 12 18:52:55.304 INFO kablam! 
Oct 12 18:52:55.304 INFO kablam! warning: unused variable: `settings`
Oct 12 18:52:55.305 INFO kablam!    --> src/main.rs:142:9
Oct 12 18:52:55.305 INFO kablam!     |
Oct 12 18:52:55.305 INFO kablam! 142 |     let settings = Settings::new();
Oct 12 18:52:55.305 INFO kablam!     |         ^^^^^^^^ help: consider using `_settings` instead
Oct 12 18:52:55.306 INFO kablam! 
Oct 12 18:52:55.306 INFO kablam! warning: unused variable: `name`
Oct 12 18:52:55.306 INFO kablam!    --> src/main.rs:125:17
Oct 12 18:52:55.306 INFO kablam!     |
Oct 12 18:52:55.307 INFO kablam! 125 |             let name = path.to_str().unwrap();
Oct 12 18:52:55.307 INFO kablam!     |                 ^^^^ help: consider using `_name` instead
Oct 12 18:52:55.307 INFO kablam! 
Oct 12 18:52:55.328 INFO kablam! warning: unused variable: `start`
Oct 12 18:52:55.328 INFO kablam!    --> src/main.rs:139:9
Oct 12 18:52:55.328 INFO kablam!     |
Oct 12 18:52:55.328 INFO kablam! 139 |     let start = Path::new("/home/superuser/Documents/bu-from");
Oct 12 18:52:55.328 INFO kablam!     |         ^^^^^ help: consider using `_start` instead
Oct 12 18:52:55.328 INFO kablam!     |
Oct 12 18:52:55.328 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 18:52:55.328 INFO kablam! 
Oct 12 18:52:55.328 INFO kablam! warning: unused variable: `end`
Oct 12 18:52:55.329 INFO kablam!    --> src/main.rs:140:9
Oct 12 18:52:55.329 INFO kablam!     |
Oct 12 18:52:55.329 INFO kablam! 140 |     let end = Path::new("/home/superuser/Documents/bu-to");
Oct 12 18:52:55.329 INFO kablam!     |         ^^^ help: consider using `_end` instead
Oct 12 18:52:55.329 INFO kablam! 
Oct 12 18:52:55.329 INFO kablam! warning: unused variable: `settings`
Oct 12 18:52:55.329 INFO kablam!    --> src/main.rs:142:9
Oct 12 18:52:55.329 INFO kablam!     |
Oct 12 18:52:55.329 INFO kablam! 142 |     let settings = Settings::new();
Oct 12 18:52:55.329 INFO kablam!     |         ^^^^^^^^ help: consider using `_settings` instead
Oct 12 18:52:55.329 INFO kablam! 
Oct 12 18:52:55.329 INFO kablam! warning: unused variable: `name`
Oct 12 18:52:55.329 INFO kablam!    --> src/main.rs:125:17
Oct 12 18:52:55.329 INFO kablam!     |
Oct 12 18:52:55.329 INFO kablam! 125 |             let name = path.to_str().unwrap();
Oct 12 18:52:55.329 INFO kablam!     |                 ^^^^ help: consider using `_name` instead
Oct 12 18:52:55.332 INFO kablam! 
Oct 12 18:52:55.349 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:52:55.349 INFO kablam!    --> src/main.rs:108:9
Oct 12 18:52:55.349 INFO kablam!     |
Oct 12 18:52:55.349 INFO kablam! 108 |         file.read_to_string(&mut contents);
Oct 12 18:52:55.349 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:52:55.350 INFO kablam!     |
Oct 12 18:52:55.350 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:52:55.350 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:52:55.350 INFO kablam! 
Oct 12 18:52:55.350 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:52:55.350 INFO kablam!    --> src/main.rs:115:9
Oct 12 18:52:55.351 INFO kablam!     |
Oct 12 18:52:55.351 INFO kablam! 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Oct 12 18:52:55.351 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:52:55.351 INFO kablam!     |
Oct 12 18:52:55.351 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:52:55.352 INFO kablam! 
Oct 12 18:52:55.354 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:52:55.354 INFO kablam!    --> src/main.rs:108:9
Oct 12 18:52:55.354 INFO kablam!     |
Oct 12 18:52:55.355 INFO kablam! 108 |         file.read_to_string(&mut contents);
Oct 12 18:52:55.355 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:52:55.355 INFO kablam!     |
Oct 12 18:52:55.355 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 18:52:55.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:52:55.364 INFO kablam! 
Oct 12 18:52:55.365 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:52:55.365 INFO kablam!    --> src/main.rs:115:9
Oct 12 18:52:55.365 INFO kablam!     |
Oct 12 18:52:55.365 INFO kablam! 115 |         fs::create_dir_all(str::replace(dir, name, ""));
Oct 12 18:52:55.365 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:52:55.365 INFO kablam!     |
Oct 12 18:52:55.365 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:52:55.366 INFO kablam! 
Oct 12 18:52:55.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Oct 12 18:52:55.400 INFO kablam! su: No module specific data is present
Oct 12 18:52:56.400 INFO running `"docker" "rm" "-f" "201e2ada9046ac5f587569fad91abf30e93730f39a0f8db32124ddfbdf40985e"`
Oct 12 18:52:56.704 INFO blam! 201e2ada9046ac5f587569fad91abf30e93730f39a0f8db32124ddfbdf40985e