Oct 12 12:22:59.995 INFO checking thara/tkzip against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:22:59.996 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 12:23:00.598 INFO blam! eb39474a81e7d94e24644c76a40145a5f70fd6196cf01366deadf3071ecba583
Oct 12 12:23:00.600 INFO running `"docker" "start" "-a" "eb39474a81e7d94e24644c76a40145a5f70fd6196cf01366deadf3071ecba583"`
Oct 12 12:23:02.412 INFO kablam! usermod: no changes
Oct 12 12:23:02.512 INFO kablam!    Compiling cc v1.0.2
Oct 12 12:23:02.513 INFO kablam!     Checking podio v0.1.5
Oct 12 12:23:02.528 INFO kablam!     Checking msdos_time v0.1.5
Oct 12 12:23:06.141 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 12 12:23:06.141 INFO kablam!    Compiling bzip2-sys v0.1.6
Oct 12 12:23:09.354 INFO kablam!     Checking flate2 v0.2.20
Oct 12 12:23:09.906 INFO kablam!     Checking bzip2 v0.3.2
Oct 12 12:23:11.272 INFO kablam!     Checking zip v0.2.6
Oct 12 12:23:12.025 INFO kablam!     Checking tkzip v0.1.0 (/source)
Oct 12 12:23:12.477 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Oct 12 12:23:12.477 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam! 4 | use std::fs::OpenOptions;
Oct 12 12:23:12.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:23:12.477 INFO kablam! 
Oct 12 12:23:12.477 INFO kablam! warning: unused import: `BufReader`
Oct 12 12:23:12.477 INFO kablam!  --> src/main.rs:6:15
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Oct 12 12:23:12.477 INFO kablam!   |               ^^^^^^^^^
Oct 12 12:23:12.477 INFO kablam! 
Oct 12 12:23:12.477 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Oct 12 12:23:12.477 INFO kablam!  --> src/main.rs:4:5
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam! 4 | use std::fs::OpenOptions;
Oct 12 12:23:12.477 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:23:12.477 INFO kablam! 
Oct 12 12:23:12.477 INFO kablam! warning: unused import: `BufReader`
Oct 12 12:23:12.477 INFO kablam!  --> src/main.rs:6:15
Oct 12 12:23:12.477 INFO kablam!   |
Oct 12 12:23:12.477 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Oct 12 12:23:12.477 INFO kablam!   |               ^^^^^^^^^
Oct 12 12:23:12.477 INFO kablam! 
Oct 12 12:23:12.588 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:23:12.589 INFO kablam!   --> src/main.rs:20:9
Oct 12 12:23:12.589 INFO kablam!    |
Oct 12 12:23:12.589 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Oct 12 12:23:12.590 INFO kablam!    |         ----^
Oct 12 12:23:12.590 INFO kablam!    |         |
Oct 12 12:23:12.590 INFO kablam!    |         help: remove this `mut`
Oct 12 12:23:12.591 INFO kablam!    |
Oct 12 12:23:12.591 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:23:12.591 INFO kablam! 
Oct 12 12:23:12.601 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:23:12.601 INFO kablam!   --> src/main.rs:20:9
Oct 12 12:23:12.602 INFO kablam!    |
Oct 12 12:23:12.602 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Oct 12 12:23:12.603 INFO kablam!    |         ----^
Oct 12 12:23:12.603 INFO kablam!    |         |
Oct 12 12:23:12.603 INFO kablam!    |         help: remove this `mut`
Oct 12 12:23:12.603 INFO kablam!    |
Oct 12 12:23:12.603 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 12:23:12.603 INFO kablam! 
Oct 12 12:23:12.604 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.604 INFO kablam!   --> src/main.rs:18:5
Oct 12 12:23:12.605 INFO kablam!    |
Oct 12 12:23:12.605 INFO kablam! 18 |     fs::create_dir_all(dest);
Oct 12 12:23:12.605 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.606 INFO kablam!    |
Oct 12 12:23:12.606 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 12:23:12.610 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.610 INFO kablam! 
Oct 12 12:23:12.611 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.611 INFO kablam!   --> src/main.rs:44:21
Oct 12 12:23:12.611 INFO kablam!    |
Oct 12 12:23:12.612 INFO kablam! 44 |                     fs::create_dir_all(dir);
Oct 12 12:23:12.612 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.612 INFO kablam!    |
Oct 12 12:23:12.612 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.613 INFO kablam! 
Oct 12 12:23:12.613 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.613 INFO kablam!   --> src/main.rs:51:29
Oct 12 12:23:12.614 INFO kablam!    |
Oct 12 12:23:12.614 INFO kablam! 51 |                             w.write(&[byte]);
Oct 12 12:23:12.614 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.614 INFO kablam!    |
Oct 12 12:23:12.615 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.615 INFO kablam! 
Oct 12 12:23:12.615 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.615 INFO kablam!   --> src/main.rs:54:21
Oct 12 12:23:12.616 INFO kablam!    |
Oct 12 12:23:12.616 INFO kablam! 54 |                     w.flush();
Oct 12 12:23:12.620 INFO kablam!    |                     ^^^^^^^^^^
Oct 12 12:23:12.620 INFO kablam!    |
Oct 12 12:23:12.621 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.621 INFO kablam! 
Oct 12 12:23:12.621 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.622 INFO kablam!   --> src/main.rs:18:5
Oct 12 12:23:12.622 INFO kablam!    |
Oct 12 12:23:12.622 INFO kablam! 18 |     fs::create_dir_all(dest);
Oct 12 12:23:12.622 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.623 INFO kablam!    |
Oct 12 12:23:12.623 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 12:23:12.623 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.623 INFO kablam! 
Oct 12 12:23:12.624 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.624 INFO kablam!   --> src/main.rs:44:21
Oct 12 12:23:12.624 INFO kablam!    |
Oct 12 12:23:12.624 INFO kablam! 44 |                     fs::create_dir_all(dir);
Oct 12 12:23:12.625 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.625 INFO kablam!    |
Oct 12 12:23:12.625 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.626 INFO kablam! 
Oct 12 12:23:12.626 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.626 INFO kablam!   --> src/main.rs:51:29
Oct 12 12:23:12.627 INFO kablam!    |
Oct 12 12:23:12.627 INFO kablam! 51 |                             w.write(&[byte]);
Oct 12 12:23:12.627 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Oct 12 12:23:12.627 INFO kablam!    |
Oct 12 12:23:12.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.628 INFO kablam! 
Oct 12 12:23:12.628 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:23:12.629 INFO kablam!   --> src/main.rs:54:21
Oct 12 12:23:12.629 INFO kablam!    |
Oct 12 12:23:12.629 INFO kablam! 54 |                     w.flush();
Oct 12 12:23:12.630 INFO kablam!    |                     ^^^^^^^^^^
Oct 12 12:23:12.630 INFO kablam!    |
Oct 12 12:23:12.630 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:23:12.630 INFO kablam! 
Oct 12 12:23:12.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
Oct 12 12:23:12.685 INFO kablam! su: No module specific data is present
Oct 12 12:23:13.985 INFO running `"docker" "rm" "-f" "eb39474a81e7d94e24644c76a40145a5f70fd6196cf01366deadf3071ecba583"`
Oct 12 12:23:14.257 INFO blam! eb39474a81e7d94e24644c76a40145a5f70fd6196cf01366deadf3071ecba583