Sep 10 02:01:35.349 INFO checking thara/tkzip against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 02:01:35.349 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 02:01:35.349 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 02:01:35.549 INFO blam! a40feae2a9ea0648aa4b89b3aad524bcb596f40b2a3c6ae1a7b6c6938d9d8e9b
Sep 10 02:01:35.551 INFO running `"docker" "start" "-a" "a40feae2a9ea0648aa4b89b3aad524bcb596f40b2a3c6ae1a7b6c6938d9d8e9b"`
Sep 10 02:01:36.970 INFO kablam! usermod: no changes
Sep 10 02:01:37.075 INFO kablam!    Compiling cc v1.0.2
Sep 10 02:01:37.078 INFO kablam!     Checking libc v0.2.32
Sep 10 02:01:37.078 INFO kablam!     Checking podio v0.1.5
Sep 10 02:01:38.826 INFO kablam!     Checking time v0.1.38
Sep 10 02:01:41.081 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 10 02:01:41.083 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 10 02:01:42.632 INFO kablam!     Checking msdos_time v0.1.5
Sep 10 02:01:44.550 INFO kablam!     Checking flate2 v0.2.20
Sep 10 02:01:45.087 INFO kablam!     Checking bzip2 v0.3.2
Sep 10 02:01:46.276 INFO kablam!     Checking zip v0.2.6
Sep 10 02:01:46.948 INFO kablam!     Checking tkzip v0.1.0 (file:///source)
Sep 10 02:01:47.170 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 10 02:01:47.170 INFO kablam!  --> src/main.rs:4:5
Sep 10 02:01:47.170 INFO kablam!   |
Sep 10 02:01:47.170 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 10 02:01:47.170 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.170 INFO kablam!   |
Sep 10 02:01:47.170 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 02:01:47.170 INFO kablam! 
Sep 10 02:01:47.170 INFO kablam! warning: unused import: `BufReader`
Sep 10 02:01:47.170 INFO kablam!  --> src/main.rs:6:15
Sep 10 02:01:47.170 INFO kablam!   |
Sep 10 02:01:47.170 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 10 02:01:47.170 INFO kablam!   |               ^^^^^^^^^
Sep 10 02:01:47.170 INFO kablam! 
Sep 10 02:01:47.211 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Sep 10 02:01:47.211 INFO kablam!  --> src/main.rs:4:5
Sep 10 02:01:47.211 INFO kablam!   |
Sep 10 02:01:47.211 INFO kablam! 4 | use std::fs::OpenOptions;
Sep 10 02:01:47.211 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.211 INFO kablam!   |
Sep 10 02:01:47.211 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 02:01:47.211 INFO kablam! 
Sep 10 02:01:47.211 INFO kablam! warning: unused import: `BufReader`
Sep 10 02:01:47.211 INFO kablam!  --> src/main.rs:6:15
Sep 10 02:01:47.211 INFO kablam!   |
Sep 10 02:01:47.211 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Sep 10 02:01:47.211 INFO kablam!   |               ^^^^^^^^^
Sep 10 02:01:47.211 INFO kablam! 
Sep 10 02:01:47.285 INFO kablam! warning: variable does not need to be mutable
Sep 10 02:01:47.285 INFO kablam!   --> src/main.rs:20:9
Sep 10 02:01:47.285 INFO kablam!    |
Sep 10 02:01:47.285 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 10 02:01:47.285 INFO kablam!    |         ----^
Sep 10 02:01:47.285 INFO kablam!    |         |
Sep 10 02:01:47.285 INFO kablam!    |         help: remove this `mut`
Sep 10 02:01:47.285 INFO kablam!    |
Sep 10 02:01:47.285 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 02:01:47.285 INFO kablam! 
Sep 10 02:01:47.294 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.294 INFO kablam!   --> src/main.rs:18:5
Sep 10 02:01:47.294 INFO kablam!    |
Sep 10 02:01:47.294 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 10 02:01:47.294 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:01:47.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.302 INFO kablam! 
Sep 10 02:01:47.302 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.302 INFO kablam!   --> src/main.rs:44:21
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 10 02:01:47.302 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.302 INFO kablam! 
Sep 10 02:01:47.302 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.302 INFO kablam!   --> src/main.rs:51:29
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam! 51 |                             w.write(&[byte]);
Sep 10 02:01:47.302 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.302 INFO kablam! 
Sep 10 02:01:47.302 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.302 INFO kablam!   --> src/main.rs:54:21
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam! 54 |                     w.flush();
Sep 10 02:01:47.302 INFO kablam!    |                     ^^^^^^^^^^
Sep 10 02:01:47.302 INFO kablam!    |
Sep 10 02:01:47.302 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.303 INFO kablam! 
Sep 10 02:01:47.316 INFO kablam! warning: variable does not need to be mutable
Sep 10 02:01:47.316 INFO kablam!   --> src/main.rs:20:9
Sep 10 02:01:47.316 INFO kablam!    |
Sep 10 02:01:47.316 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Sep 10 02:01:47.316 INFO kablam!    |         ----^
Sep 10 02:01:47.316 INFO kablam!    |         |
Sep 10 02:01:47.316 INFO kablam!    |         help: remove this `mut`
Sep 10 02:01:47.316 INFO kablam!    |
Sep 10 02:01:47.316 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 02:01:47.316 INFO kablam! 
Sep 10 02:01:47.347 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.347 INFO kablam!   --> src/main.rs:18:5
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam! 18 |     fs::create_dir_all(dest);
Sep 10 02:01:47.347 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:01:47.347 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.347 INFO kablam! 
Sep 10 02:01:47.347 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.347 INFO kablam!   --> src/main.rs:44:21
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam! 44 |                     fs::create_dir_all(dir);
Sep 10 02:01:47.347 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.347 INFO kablam! 
Sep 10 02:01:47.347 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.347 INFO kablam!   --> src/main.rs:51:29
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam! 51 |                             w.write(&[byte]);
Sep 10 02:01:47.347 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.347 INFO kablam! 
Sep 10 02:01:47.347 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:01:47.347 INFO kablam!   --> src/main.rs:54:21
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.347 INFO kablam! 54 |                     w.flush();
Sep 10 02:01:47.347 INFO kablam!    |                     ^^^^^^^^^^
Sep 10 02:01:47.347 INFO kablam!    |
Sep 10 02:01:47.348 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:01:47.348 INFO kablam! 
Sep 10 02:01:47.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.42s
Sep 10 02:01:47.410 INFO kablam! su: No module specific data is present
Sep 10 02:01:49.167 INFO running `"docker" "rm" "-f" "a40feae2a9ea0648aa4b89b3aad524bcb596f40b2a3c6ae1a7b6c6938d9d8e9b"`
Sep 10 02:01:49.289 INFO blam! a40feae2a9ea0648aa4b89b3aad524bcb596f40b2a3c6ae1a7b6c6938d9d8e9b