Sep 05 16:58:17.439 INFO checking thara/tkzip against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 16:58:17.439 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 16:58:17.439 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 16:58:17.890 INFO blam! 394fb7930c64814b9910750c2cff4bca367d498c7d3168559f5faaad1c739ef2
Sep 05 16:58:17.892 INFO running `"docker" "start" "-a" "394fb7930c64814b9910750c2cff4bca367d498c7d3168559f5faaad1c739ef2"`
Sep 05 16:58:20.532 INFO kablam! usermod: no changes
Sep 05 16:58:20.638 INFO kablam!    Compiling cc v1.0.2
Sep 05 16:58:20.654 INFO kablam!     Checking libc v0.2.32
Sep 05 16:58:20.654 INFO kablam!     Checking podio v0.1.5
Sep 05 16:58:22.774 INFO kablam!     Checking time v0.1.38
Sep 05 16:58:24.260 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 05 16:58:24.261 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 05 16:58:25.866 INFO kablam!     Checking msdos_time v0.1.5
Sep 05 16:58:27.533 INFO kablam!     Checking flate2 v0.2.20
Sep 05 16:58:27.690 INFO kablam!     Checking bzip2 v0.3.2
Sep 05 16:58:28.790 INFO kablam!     Checking zip v0.2.6
Sep 05 16:58:29.435 INFO kablam!     Checking tkzip v0.1.0 (file:///source)
Sep 05 16:58:29.619 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 05 16:58:29.619 INFO kablam!  --> src/main.rs:4:5
Sep 05 16:58:29.619 INFO kablam!   |
Sep 05 16:58:29.619 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 05 16:58:29.619 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.619 INFO kablam!   |
Sep 05 16:58:29.619 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:58:29.619 INFO kablam! 
Sep 05 16:58:29.619 INFO kablam! warning: unused import: `BufReader`
Sep 05 16:58:29.619 INFO kablam!  --> src/main.rs:6:15
Sep 05 16:58:29.619 INFO kablam!   |
Sep 05 16:58:29.619 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 05 16:58:29.619 INFO kablam!   |               ^^^^^^^^^
Sep 05 16:58:29.619 INFO kablam! 
Sep 05 16:58:29.719 INFO kablam! warning: variable does not need to be mutable
Sep 05 16:58:29.719 INFO kablam!   --> src/main.rs:20:9
Sep 05 16:58:29.719 INFO kablam!    |
Sep 05 16:58:29.719 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 05 16:58:29.719 INFO kablam!    |         ----^
Sep 05 16:58:29.719 INFO kablam!    |         |
Sep 05 16:58:29.719 INFO kablam!    |         help: remove this `mut`
Sep 05 16:58:29.719 INFO kablam!    |
Sep 05 16:58:29.719 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 16:58:29.719 INFO kablam! 
Sep 05 16:58:29.733 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 05 16:58:29.733 INFO kablam!  --> src/main.rs:4:5
Sep 05 16:58:29.733 INFO kablam!   |
Sep 05 16:58:29.733 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 05 16:58:29.733 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.733 INFO kablam!   |
Sep 05 16:58:29.733 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:58:29.733 INFO kablam! 
Sep 05 16:58:29.733 INFO kablam! warning: unused import: `BufReader`
Sep 05 16:58:29.733 INFO kablam!  --> src/main.rs:6:15
Sep 05 16:58:29.733 INFO kablam!   |
Sep 05 16:58:29.733 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 05 16:58:29.733 INFO kablam!   |               ^^^^^^^^^
Sep 05 16:58:29.733 INFO kablam! 
Sep 05 16:58:29.739 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.739 INFO kablam!   --> src/main.rs:18:5
Sep 05 16:58:29.739 INFO kablam!    |
Sep 05 16:58:29.739 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 05 16:58:29.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.739 INFO kablam!    |
Sep 05 16:58:29.739 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 16:58:29.739 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.739 INFO kablam! 
Sep 05 16:58:29.739 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.739 INFO kablam!   --> src/main.rs:44:21
Sep 05 16:58:29.739 INFO kablam!    |
Sep 05 16:58:29.739 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 05 16:58:29.739 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.739 INFO kablam!    |
Sep 05 16:58:29.739 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.739 INFO kablam! 
Sep 05 16:58:29.739 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.739 INFO kablam!   --> src/main.rs:51:29
Sep 05 16:58:29.739 INFO kablam!    |
Sep 05 16:58:29.739 INFO kablam! 51 |                             w.write(&[byte]);
Sep 05 16:58:29.739 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.746 INFO kablam!    |
Sep 05 16:58:29.746 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.746 INFO kablam! 
Sep 05 16:58:29.746 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.746 INFO kablam!   --> src/main.rs:54:21
Sep 05 16:58:29.746 INFO kablam!    |
Sep 05 16:58:29.746 INFO kablam! 54 |                     w.flush();
Sep 05 16:58:29.746 INFO kablam!    |                     ^^^^^^^^^^
Sep 05 16:58:29.746 INFO kablam!    |
Sep 05 16:58:29.746 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.746 INFO kablam! 
Sep 05 16:58:29.866 INFO kablam! warning: variable does not need to be mutable
Sep 05 16:58:29.866 INFO kablam!   --> src/main.rs:20:9
Sep 05 16:58:29.866 INFO kablam!    |
Sep 05 16:58:29.866 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 05 16:58:29.866 INFO kablam!    |         ----^
Sep 05 16:58:29.866 INFO kablam!    |         |
Sep 05 16:58:29.866 INFO kablam!    |         help: remove this `mut`
Sep 05 16:58:29.866 INFO kablam!    |
Sep 05 16:58:29.866 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 16:58:29.866 INFO kablam! 
Sep 05 16:58:29.886 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.886 INFO kablam!   --> src/main.rs:18:5
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 05 16:58:29.886 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 05 16:58:29.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.886 INFO kablam! 
Sep 05 16:58:29.886 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.886 INFO kablam!   --> src/main.rs:44:21
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 05 16:58:29.886 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.886 INFO kablam! 
Sep 05 16:58:29.886 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.886 INFO kablam!   --> src/main.rs:51:29
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam! 51 |                             w.write(&[byte]);
Sep 05 16:58:29.886 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 05 16:58:29.886 INFO kablam!    |
Sep 05 16:58:29.886 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.894 INFO kablam! 
Sep 05 16:58:29.894 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 16:58:29.894 INFO kablam!   --> src/main.rs:54:21
Sep 05 16:58:29.894 INFO kablam!    |
Sep 05 16:58:29.894 INFO kablam! 54 |                     w.flush();
Sep 05 16:58:29.894 INFO kablam!    |                     ^^^^^^^^^^
Sep 05 16:58:29.894 INFO kablam!    |
Sep 05 16:58:29.894 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 16:58:29.894 INFO kablam! 
Sep 05 16:58:29.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.39s
Sep 05 16:58:29.946 INFO kablam! su: No module specific data is present
Sep 05 16:58:31.472 INFO running `"docker" "rm" "-f" "394fb7930c64814b9910750c2cff4bca367d498c7d3168559f5faaad1c739ef2"`
Sep 05 16:58:31.802 INFO blam! 394fb7930c64814b9910750c2cff4bca367d498c7d3168559f5faaad1c739ef2