Aug 29 16:16:41.310 INFO checking thara/tkzip against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 16:16:41.310 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 16:16:41.310 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:16:41.514 INFO blam! bea13a72616062496eea0118347cad348d012e36624bf7cbdb5a41518aa2c659
Aug 29 16:16:41.516 INFO running `"docker" "start" "-a" "bea13a72616062496eea0118347cad348d012e36624bf7cbdb5a41518aa2c659"`
Aug 29 16:16:42.324 INFO kablam!    Compiling cc v1.0.2
Aug 29 16:16:42.324 INFO kablam!     Checking libc v0.2.32
Aug 29 16:16:42.324 INFO kablam!     Checking podio v0.1.5
Aug 29 16:16:44.827 INFO kablam!     Checking time v0.1.38
Aug 29 16:16:46.036 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 29 16:16:46.036 INFO kablam!    Compiling bzip2-sys v0.1.6
Aug 29 16:16:46.946 INFO kablam!     Checking msdos_time v0.1.5
Aug 29 16:16:48.113 INFO kablam!     Checking flate2 v0.2.20
Aug 29 16:16:48.520 INFO kablam!     Checking bzip2 v0.3.2
Aug 29 16:16:49.857 INFO kablam!     Checking zip v0.2.6
Aug 29 16:16:51.088 INFO kablam!     Checking tkzip v0.1.0 (file:///source)
Aug 29 16:16:51.302 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 29 16:16:51.302 INFO kablam!  --> src/main.rs:4:5
Aug 29 16:16:51.302 INFO kablam!   |
Aug 29 16:16:51.302 INFO kablam! 4 | use std::fs::OpenOptions;
Aug 29 16:16:51.302 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.302 INFO kablam!   |
Aug 29 16:16:51.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:16:51.302 INFO kablam! 
Aug 29 16:16:51.302 INFO kablam! warning: unused import: `BufReader`
Aug 29 16:16:51.302 INFO kablam!  --> src/main.rs:6:15
Aug 29 16:16:51.302 INFO kablam!   |
Aug 29 16:16:51.302 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Aug 29 16:16:51.303 INFO kablam!   |               ^^^^^^^^^
Aug 29 16:16:51.303 INFO kablam! 
Aug 29 16:16:51.348 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Aug 29 16:16:51.348 INFO kablam!  --> src/main.rs:4:5
Aug 29 16:16:51.348 INFO kablam!   |
Aug 29 16:16:51.348 INFO kablam! 4 | use std::fs::OpenOptions;
Aug 29 16:16:51.348 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.348 INFO kablam!   |
Aug 29 16:16:51.348 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 16:16:51.348 INFO kablam! 
Aug 29 16:16:51.348 INFO kablam! warning: unused import: `BufReader`
Aug 29 16:16:51.348 INFO kablam!  --> src/main.rs:6:15
Aug 29 16:16:51.348 INFO kablam!   |
Aug 29 16:16:51.348 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Aug 29 16:16:51.348 INFO kablam!   |               ^^^^^^^^^
Aug 29 16:16:51.348 INFO kablam! 
Aug 29 16:16:51.464 INFO kablam! warning: variable does not need to be mutable
Aug 29 16:16:51.464 INFO kablam!   --> src/main.rs:20:9
Aug 29 16:16:51.464 INFO kablam!    |
Aug 29 16:16:51.464 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Aug 29 16:16:51.464 INFO kablam!    |         ----^
Aug 29 16:16:51.464 INFO kablam!    |         |
Aug 29 16:16:51.464 INFO kablam!    |         help: remove this `mut`
Aug 29 16:16:51.464 INFO kablam!    |
Aug 29 16:16:51.464 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 16:16:51.464 INFO kablam! 
Aug 29 16:16:51.477 INFO kablam! warning: variable does not need to be mutable
Aug 29 16:16:51.477 INFO kablam!   --> src/main.rs:20:9
Aug 29 16:16:51.477 INFO kablam!    |
Aug 29 16:16:51.477 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Aug 29 16:16:51.477 INFO kablam!    |         ----^
Aug 29 16:16:51.477 INFO kablam!    |         |
Aug 29 16:16:51.477 INFO kablam!    |         help: remove this `mut`
Aug 29 16:16:51.477 INFO kablam!    |
Aug 29 16:16:51.478 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 16:16:51.478 INFO kablam! 
Aug 29 16:16:51.481 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.481 INFO kablam!   --> src/main.rs:18:5
Aug 29 16:16:51.481 INFO kablam!    |
Aug 29 16:16:51.481 INFO kablam! 18 |     fs::create_dir_all(dest);
Aug 29 16:16:51.481 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.481 INFO kablam!    |
Aug 29 16:16:51.481 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:16:51.481 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.481 INFO kablam! 
Aug 29 16:16:51.481 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.481 INFO kablam!   --> src/main.rs:44:21
Aug 29 16:16:51.481 INFO kablam!    |
Aug 29 16:16:51.481 INFO kablam! 44 |                     fs::create_dir_all(dir);
Aug 29 16:16:51.481 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.482 INFO kablam!    |
Aug 29 16:16:51.482 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.482 INFO kablam! 
Aug 29 16:16:51.482 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.482 INFO kablam!   --> src/main.rs:51:29
Aug 29 16:16:51.482 INFO kablam!    |
Aug 29 16:16:51.482 INFO kablam! 51 |                             w.write(&[byte]);
Aug 29 16:16:51.482 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.482 INFO kablam!    |
Aug 29 16:16:51.482 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.482 INFO kablam! 
Aug 29 16:16:51.482 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.482 INFO kablam!   --> src/main.rs:54:21
Aug 29 16:16:51.482 INFO kablam!    |
Aug 29 16:16:51.482 INFO kablam! 54 |                     w.flush();
Aug 29 16:16:51.482 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 16:16:51.482 INFO kablam!    |
Aug 29 16:16:51.482 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.482 INFO kablam! 
Aug 29 16:16:51.499 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.499 INFO kablam!   --> src/main.rs:18:5
Aug 29 16:16:51.499 INFO kablam!    |
Aug 29 16:16:51.499 INFO kablam! 18 |     fs::create_dir_all(dest);
Aug 29 16:16:51.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.499 INFO kablam!    |
Aug 29 16:16:51.499 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 16:16:51.499 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.499 INFO kablam! 
Aug 29 16:16:51.499 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.500 INFO kablam!   --> src/main.rs:44:21
Aug 29 16:16:51.500 INFO kablam!    |
Aug 29 16:16:51.500 INFO kablam! 44 |                     fs::create_dir_all(dir);
Aug 29 16:16:51.500 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.500 INFO kablam!    |
Aug 29 16:16:51.500 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.500 INFO kablam! 
Aug 29 16:16:51.500 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.500 INFO kablam!   --> src/main.rs:51:29
Aug 29 16:16:51.500 INFO kablam!    |
Aug 29 16:16:51.500 INFO kablam! 51 |                             w.write(&[byte]);
Aug 29 16:16:51.500 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Aug 29 16:16:51.500 INFO kablam!    |
Aug 29 16:16:51.500 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.500 INFO kablam! 
Aug 29 16:16:51.500 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 16:16:51.500 INFO kablam!   --> src/main.rs:54:21
Aug 29 16:16:51.500 INFO kablam!    |
Aug 29 16:16:51.500 INFO kablam! 54 |                     w.flush();
Aug 29 16:16:51.500 INFO kablam!    |                     ^^^^^^^^^^
Aug 29 16:16:51.501 INFO kablam!    |
Aug 29 16:16:51.501 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 16:16:51.501 INFO kablam! 
Aug 29 16:16:51.537 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
Aug 29 16:16:51.541 INFO kablam! su: No module specific data is present
Aug 29 16:16:52.060 INFO running `"docker" "rm" "-f" "bea13a72616062496eea0118347cad348d012e36624bf7cbdb5a41518aa2c659"`
Aug 29 16:16:52.222 INFO blam! bea13a72616062496eea0118347cad348d012e36624bf7cbdb5a41518aa2c659