Aug 29 16:16:42.137 INFO checking thara/tkzip against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 16:16:42.137 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 16:16:42.137 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:16:42.339 INFO blam! 6b2c5ee2f9da56327f975fd0716462d63a8f85f15943172a3e9a3bf868ee32c3
Aug 29 16:16:42.341 INFO running `"docker" "start" "-a" "6b2c5ee2f9da56327f975fd0716462d63a8f85f15943172a3e9a3bf868ee32c3"`
Aug 29 16:16:43.078 INFO kablam!    Compiling cc v1.0.2
Aug 29 16:16:43.078 INFO kablam!     Checking libc v0.2.32
Aug 29 16:16:45.498 INFO kablam!     Checking time v0.1.38
Aug 29 16:16:47.226 INFO kablam!    Compiling bzip2-sys v0.1.6
Aug 29 16:16:47.226 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 29 16:16:47.594 INFO kablam!     Checking msdos_time v0.1.5
Aug 29 16:16:49.065 INFO kablam!     Checking flate2 v0.2.20
Aug 29 16:16:49.285 INFO kablam!     Checking bzip2 v0.3.2
Aug 29 16:16:50.942 INFO kablam!     Checking zip v0.2.6
Aug 29 16:16:52.203 INFO kablam!     Checking tkzip v0.1.0 (file:///source)
Aug 29 16:16:52.433 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 29 16:16:52.433 INFO kablam!  --> src/main.rs:4:5
Aug 29 16:16:52.433 INFO kablam!   |
Aug 29 16:16:52.433 INFO kablam! 4 | use std::fs::OpenOptions;
Aug 29 16:16:52.433 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.433 INFO kablam!   |
Aug 29 16:16:52.433 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:16:52.433 INFO kablam! 
Aug 29 16:16:52.433 INFO kablam! warning: unused import: `BufReader`
Aug 29 16:16:52.434 INFO kablam!  --> src/main.rs:6:15
Aug 29 16:16:52.434 INFO kablam!   |
Aug 29 16:16:52.434 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Aug 29 16:16:52.434 INFO kablam!   |               ^^^^^^^^^
Aug 29 16:16:52.434 INFO kablam! 
Aug 29 16:16:52.438 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 29 16:16:52.438 INFO kablam!  --> src/main.rs:4:5
Aug 29 16:16:52.438 INFO kablam!   |
Aug 29 16:16:52.438 INFO kablam! 4 | use std::fs::OpenOptions;
Aug 29 16:16:52.438 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.438 INFO kablam!   |
Aug 29 16:16:52.438 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:16:52.438 INFO kablam! 
Aug 29 16:16:52.439 INFO kablam! warning: unused import: `BufReader`
Aug 29 16:16:52.439 INFO kablam!  --> src/main.rs:6:15
Aug 29 16:16:52.439 INFO kablam!   |
Aug 29 16:16:52.439 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Aug 29 16:16:52.439 INFO kablam!   |               ^^^^^^^^^
Aug 29 16:16:52.439 INFO kablam! 
Aug 29 16:16:52.551 INFO kablam! warning: variable does not need to be mutable
Aug 29 16:16:52.551 INFO kablam!   --> src/main.rs:20:9
Aug 29 16:16:52.551 INFO kablam!    |
Aug 29 16:16:52.551 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Aug 29 16:16:52.551 INFO kablam!    |         ----^
Aug 29 16:16:52.551 INFO kablam!    |         |
Aug 29 16:16:52.551 INFO kablam!    |         help: remove this `mut`
Aug 29 16:16:52.551 INFO kablam!    |
Aug 29 16:16:52.551 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 16:16:52.551 INFO kablam! 
Aug 29 16:16:52.552 INFO kablam! warning: variable does not need to be mutable
Aug 29 16:16:52.552 INFO kablam!   --> src/main.rs:20:9
Aug 29 16:16:52.552 INFO kablam!    |
Aug 29 16:16:52.552 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Aug 29 16:16:52.552 INFO kablam!    |         ----^
Aug 29 16:16:52.552 INFO kablam!    |         |
Aug 29 16:16:52.552 INFO kablam!    |         help: remove this `mut`
Aug 29 16:16:52.552 INFO kablam!    |
Aug 29 16:16:52.552 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 16:16:52.552 INFO kablam! 
Aug 29 16:16:52.565 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.565 INFO kablam!   --> src/main.rs:18:5
Aug 29 16:16:52.565 INFO kablam!    |
Aug 29 16:16:52.565 INFO kablam! 18 |     fs::create_dir_all(dest);
Aug 29 16:16:52.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.565 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.565 INFO kablam!   --> src/main.rs:18:5
Aug 29 16:16:52.565 INFO kablam!    |
Aug 29 16:16:52.565 INFO kablam! 18 |     fs::create_dir_all(dest);
Aug 29 16:16:52.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.565 INFO kablam!    |
Aug 29 16:16:52.565 INFO kablam!    |
Aug 29 16:16:52.565 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:16:52.566 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:16:52.566 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.566 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.566 INFO kablam! 
Aug 29 16:16:52.566 INFO kablam! 
Aug 29 16:16:52.567 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.567 INFO kablam!   --> src/main.rs:44:21
Aug 29 16:16:52.567 INFO kablam!    |
Aug 29 16:16:52.567 INFO kablam! 44 |                     fs::create_dir_all(dir);
Aug 29 16:16:52.567 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.567 INFO kablam!    |
Aug 29 16:16:52.567 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.567 INFO kablam!   --> src/main.rs:44:21
Aug 29 16:16:52.567 INFO kablam!    |
Aug 29 16:16:52.567 INFO kablam! 44 |                     fs::create_dir_all(dir);
Aug 29 16:16:52.567 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.567 INFO kablam!    |
Aug 29 16:16:52.567 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.567 INFO kablam! 
Aug 29 16:16:52.567 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.567 INFO kablam! 
Aug 29 16:16:52.567 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.568 INFO kablam!   --> src/main.rs:51:29
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam! 51 |                             w.write(&[byte]);
Aug 29 16:16:52.568 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.568 INFO kablam! 
Aug 29 16:16:52.568 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.568 INFO kablam!   --> src/main.rs:51:29
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam! 51 |                             w.write(&[byte]);
Aug 29 16:16:52.568 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.568 INFO kablam! 
Aug 29 16:16:52.568 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.568 INFO kablam!   --> src/main.rs:54:21
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam! 54 |                     w.flush();
Aug 29 16:16:52.568 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.568 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.568 INFO kablam! 
Aug 29 16:16:52.568 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:52.568 INFO kablam!   --> src/main.rs:54:21
Aug 29 16:16:52.568 INFO kablam!    |
Aug 29 16:16:52.569 INFO kablam! 54 |                     w.flush();
Aug 29 16:16:52.569 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 16:16:52.569 INFO kablam!    |
Aug 29 16:16:52.569 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:52.569 INFO kablam! 
Aug 29 16:16:52.609 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
Aug 29 16:16:52.617 INFO kablam! su: No module specific data is present
Aug 29 16:16:53.158 INFO running `"docker" "rm" "-f" "6b2c5ee2f9da56327f975fd0716462d63a8f85f15943172a3e9a3bf868ee32c3"`
Aug 29 16:16:53.302 INFO blam! 6b2c5ee2f9da56327f975fd0716462d63a8f85f15943172a3e9a3bf868ee32c3