Sep 20 20:46:00.046 INFO checking thara/tkzip against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 20:46:00.046 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 20:46:00.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:46:00.280 INFO blam! 63437269167ac5792978b60f353dcef71c605c76a5e9aba7ab5247b87ce8cd86
Sep 20 20:46:00.282 INFO running `"docker" "start" "-a" "63437269167ac5792978b60f353dcef71c605c76a5e9aba7ab5247b87ce8cd86"`
Sep 20 20:46:02.358 INFO kablam! usermod: no changes
Sep 20 20:46:02.505 INFO kablam!    Compiling cc v1.0.2
Sep 20 20:46:02.505 INFO kablam!     Checking libc v0.2.32
Sep 20 20:46:02.505 INFO kablam!     Checking podio v0.1.5
Sep 20 20:46:04.553 INFO kablam!     Checking time v0.1.38
Sep 20 20:46:06.786 INFO kablam!     Checking msdos_time v0.1.5
Sep 20 20:46:06.844 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 20 20:46:06.845 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 20 20:46:09.534 INFO kablam!     Checking flate2 v0.2.20
Sep 20 20:46:10.311 INFO kablam!     Checking bzip2 v0.3.2
Sep 20 20:46:11.135 INFO kablam!     Checking zip v0.2.6
Sep 20 20:46:11.918 INFO kablam!     Checking tkzip v0.1.0 (/source)
Sep 20 20:46:12.139 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 20 20:46:12.139 INFO kablam!  --> src/main.rs:4:5
Sep 20 20:46:12.139 INFO kablam!   |
Sep 20 20:46:12.139 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 20 20:46:12.139 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.139 INFO kablam!   |
Sep 20 20:46:12.139 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:46:12.139 INFO kablam! 
Sep 20 20:46:12.139 INFO kablam! warning: unused import: `BufReader`
Sep 20 20:46:12.139 INFO kablam!  --> src/main.rs:6:15
Sep 20 20:46:12.139 INFO kablam!   |
Sep 20 20:46:12.139 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 20 20:46:12.139 INFO kablam!   |               ^^^^^^^^^
Sep 20 20:46:12.139 INFO kablam! 
Sep 20 20:46:12.229 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 20 20:46:12.229 INFO kablam!  --> src/main.rs:4:5
Sep 20 20:46:12.229 INFO kablam!   |
Sep 20 20:46:12.229 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 20 20:46:12.229 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.230 INFO kablam!   |
Sep 20 20:46:12.230 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:46:12.230 INFO kablam! 
Sep 20 20:46:12.230 INFO kablam! warning: unused import: `BufReader`
Sep 20 20:46:12.230 INFO kablam!  --> src/main.rs:6:15
Sep 20 20:46:12.230 INFO kablam!   |
Sep 20 20:46:12.230 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 20 20:46:12.230 INFO kablam!   |               ^^^^^^^^^
Sep 20 20:46:12.230 INFO kablam! 
Sep 20 20:46:12.238 INFO kablam! warning: variable does not need to be mutable
Sep 20 20:46:12.238 INFO kablam!   --> src/main.rs:20:9
Sep 20 20:46:12.238 INFO kablam!    |
Sep 20 20:46:12.238 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 20 20:46:12.238 INFO kablam!    |         ----^
Sep 20 20:46:12.238 INFO kablam!    |         |
Sep 20 20:46:12.238 INFO kablam!    |         help: remove this `mut`
Sep 20 20:46:12.238 INFO kablam!    |
Sep 20 20:46:12.238 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 20:46:12.238 INFO kablam! 
Sep 20 20:46:12.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.270 INFO kablam!   --> src/main.rs:18:5
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 20 20:46:12.270 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 20:46:12.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.270 INFO kablam! 
Sep 20 20:46:12.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.270 INFO kablam!   --> src/main.rs:44:21
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 20 20:46:12.270 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.270 INFO kablam! 
Sep 20 20:46:12.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.270 INFO kablam!   --> src/main.rs:51:29
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam! 51 |                             w.write(&[byte]);
Sep 20 20:46:12.270 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.270 INFO kablam! 
Sep 20 20:46:12.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.270 INFO kablam!   --> src/main.rs:54:21
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam! 54 |                     w.flush();
Sep 20 20:46:12.270 INFO kablam!    |                     ^^^^^^^^^^
Sep 20 20:46:12.270 INFO kablam!    |
Sep 20 20:46:12.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.270 INFO kablam! 
Sep 20 20:46:12.386 INFO kablam! warning: variable does not need to be mutable
Sep 20 20:46:12.386 INFO kablam!   --> src/main.rs:20:9
Sep 20 20:46:12.386 INFO kablam!    |
Sep 20 20:46:12.386 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 20 20:46:12.386 INFO kablam!    |         ----^
Sep 20 20:46:12.386 INFO kablam!    |         |
Sep 20 20:46:12.386 INFO kablam!    |         help: remove this `mut`
Sep 20 20:46:12.386 INFO kablam!    |
Sep 20 20:46:12.386 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 20:46:12.386 INFO kablam! 
Sep 20 20:46:12.397 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.397 INFO kablam!   --> src/main.rs:18:5
Sep 20 20:46:12.397 INFO kablam!    |
Sep 20 20:46:12.397 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 20 20:46:12.398 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 20:46:12.398 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.398 INFO kablam! 
Sep 20 20:46:12.398 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.398 INFO kablam!   --> src/main.rs:44:21
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 20 20:46:12.398 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.398 INFO kablam! 
Sep 20 20:46:12.398 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.398 INFO kablam!   --> src/main.rs:51:29
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam! 51 |                             w.write(&[byte]);
Sep 20 20:46:12.398 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.398 INFO kablam! 
Sep 20 20:46:12.398 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 20:46:12.398 INFO kablam!   --> src/main.rs:54:21
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam! 54 |                     w.flush();
Sep 20 20:46:12.398 INFO kablam!    |                     ^^^^^^^^^^
Sep 20 20:46:12.398 INFO kablam!    |
Sep 20 20:46:12.398 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 20:46:12.398 INFO kablam! 
Sep 20 20:46:12.418 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.02s
Sep 20 20:46:12.418 INFO kablam! su: No module specific data is present
Sep 20 20:46:13.456 INFO running `"docker" "rm" "-f" "63437269167ac5792978b60f353dcef71c605c76a5e9aba7ab5247b87ce8cd86"`
Sep 20 20:46:13.580 INFO blam! 63437269167ac5792978b60f353dcef71c605c76a5e9aba7ab5247b87ce8cd86