Oct 31 19:48:59.247 INFO checking thara/tkzip against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:48:59.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 19:48:59.709 INFO blam! 99f46f6ba1cfc155cf45c8d1febfe33427614b6eb74032628f21cbf17c9bfabf
Oct 31 19:48:59.711 INFO running `"docker" "start" "-a" "99f46f6ba1cfc155cf45c8d1febfe33427614b6eb74032628f21cbf17c9bfabf"`
Oct 31 19:49:02.587 INFO kablam! usermod: no changes
Oct 31 19:49:02.688 INFO kablam!     Checking podio v0.1.5
Oct 31 19:49:02.688 INFO kablam!    Compiling miniz-sys v0.1.10
Oct 31 19:49:02.688 INFO kablam!    Compiling bzip2-sys v0.1.6
Oct 31 19:49:02.688 INFO kablam!     Checking msdos_time v0.1.5
Oct 31 19:49:06.084 INFO kablam!     Checking flate2 v0.2.20
Oct 31 19:49:07.032 INFO kablam!     Checking bzip2 v0.3.2
Oct 31 19:49:08.359 INFO kablam!     Checking zip v0.2.6
Oct 31 19:49:09.134 INFO kablam!     Checking tkzip v0.1.0 (/source)
Oct 31 19:49:09.602 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Oct 31 19:49:09.603 INFO kablam!  --> src/main.rs:4:5
Oct 31 19:49:09.604 INFO kablam!   |
Oct 31 19:49:09.604 INFO kablam! 4 | use std::fs::OpenOptions;
Oct 31 19:49:09.605 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.606 INFO kablam!   |
Oct 31 19:49:09.606 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:49:09.607 INFO kablam! 
Oct 31 19:49:09.608 INFO kablam! warning: unused import: `BufReader`
Oct 31 19:49:09.608 INFO kablam!  --> src/main.rs:6:15
Oct 31 19:49:09.609 INFO kablam!   |
Oct 31 19:49:09.610 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Oct 31 19:49:09.610 INFO kablam!   |               ^^^^^^^^^
Oct 31 19:49:09.611 INFO kablam! 
Oct 31 19:49:09.673 INFO kablam! warning: unused import: `std::fs::OpenOptions`
Oct 31 19:49:09.673 INFO kablam!  --> src/main.rs:4:5
Oct 31 19:49:09.674 INFO kablam!   |
Oct 31 19:49:09.675 INFO kablam! 4 | use std::fs::OpenOptions;
Oct 31 19:49:09.676 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.676 INFO kablam!   |
Oct 31 19:49:09.677 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:49:09.677 INFO kablam! 
Oct 31 19:49:09.678 INFO kablam! warning: unused import: `BufReader`
Oct 31 19:49:09.679 INFO kablam!  --> src/main.rs:6:15
Oct 31 19:49:09.679 INFO kablam!   |
Oct 31 19:49:09.680 INFO kablam! 6 | use std::io::{BufReader, BufWriter};
Oct 31 19:49:09.681 INFO kablam!   |               ^^^^^^^^^
Oct 31 19:49:09.681 INFO kablam! 
Oct 31 19:49:09.724 INFO kablam! warning: variable does not need to be mutable
Oct 31 19:49:09.725 INFO kablam!   --> src/main.rs:20:9
Oct 31 19:49:09.726 INFO kablam!    |
Oct 31 19:49:09.726 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Oct 31 19:49:09.727 INFO kablam!    |         ----^
Oct 31 19:49:09.728 INFO kablam!    |         |
Oct 31 19:49:09.728 INFO kablam!    |         help: remove this `mut`
Oct 31 19:49:09.729 INFO kablam!    |
Oct 31 19:49:09.729 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 19:49:09.730 INFO kablam! 
Oct 31 19:49:09.744 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.745 INFO kablam!   --> src/main.rs:18:5
Oct 31 19:49:09.746 INFO kablam!    |
Oct 31 19:49:09.746 INFO kablam! 18 |     fs::create_dir_all(dest);
Oct 31 19:49:09.747 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.747 INFO kablam!    |
Oct 31 19:49:09.748 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:49:09.749 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.749 INFO kablam! 
Oct 31 19:49:09.750 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.751 INFO kablam!   --> src/main.rs:44:21
Oct 31 19:49:09.755 INFO kablam!    |
Oct 31 19:49:09.755 INFO kablam! 44 |                     fs::create_dir_all(dir);
Oct 31 19:49:09.756 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.756 INFO kablam!    |
Oct 31 19:49:09.756 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.757 INFO kablam! 
Oct 31 19:49:09.757 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.757 INFO kablam!   --> src/main.rs:51:29
Oct 31 19:49:09.758 INFO kablam!    |
Oct 31 19:49:09.758 INFO kablam! 51 |                             w.write(&[byte]);
Oct 31 19:49:09.758 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.759 INFO kablam!    |
Oct 31 19:49:09.759 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.759 INFO kablam! 
Oct 31 19:49:09.760 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.760 INFO kablam!   --> src/main.rs:54:21
Oct 31 19:49:09.760 INFO kablam!    |
Oct 31 19:49:09.760 INFO kablam! 54 |                     w.flush();
Oct 31 19:49:09.761 INFO kablam!    |                     ^^^^^^^^^^
Oct 31 19:49:09.761 INFO kablam!    |
Oct 31 19:49:09.761 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.761 INFO kablam! 
Oct 31 19:49:09.792 INFO kablam! warning: variable does not need to be mutable
Oct 31 19:49:09.792 INFO kablam!   --> src/main.rs:20:9
Oct 31 19:49:09.793 INFO kablam!    |
Oct 31 19:49:09.793 INFO kablam! 20 |     let mut f = File::open(path).ok().expect("File open failed");
Oct 31 19:49:09.793 INFO kablam!    |         ----^
Oct 31 19:49:09.794 INFO kablam!    |         |
Oct 31 19:49:09.794 INFO kablam!    |         help: remove this `mut`
Oct 31 19:49:09.794 INFO kablam!    |
Oct 31 19:49:09.795 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 19:49:09.795 INFO kablam! 
Oct 31 19:49:09.836 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.837 INFO kablam!   --> src/main.rs:18:5
Oct 31 19:49:09.837 INFO kablam!    |
Oct 31 19:49:09.837 INFO kablam! 18 |     fs::create_dir_all(dest);
Oct 31 19:49:09.838 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.838 INFO kablam!    |
Oct 31 19:49:09.838 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 19:49:09.839 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.839 INFO kablam! 
Oct 31 19:49:09.839 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.840 INFO kablam!   --> src/main.rs:44:21
Oct 31 19:49:09.840 INFO kablam!    |
Oct 31 19:49:09.840 INFO kablam! 44 |                     fs::create_dir_all(dir);
Oct 31 19:49:09.841 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.841 INFO kablam!    |
Oct 31 19:49:09.841 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.841 INFO kablam! 
Oct 31 19:49:09.842 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.842 INFO kablam!   --> src/main.rs:51:29
Oct 31 19:49:09.842 INFO kablam!    |
Oct 31 19:49:09.843 INFO kablam! 51 |                             w.write(&[byte]);
Oct 31 19:49:09.843 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^
Oct 31 19:49:09.843 INFO kablam!    |
Oct 31 19:49:09.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.844 INFO kablam! 
Oct 31 19:49:09.844 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 19:49:09.845 INFO kablam!   --> src/main.rs:54:21
Oct 31 19:49:09.845 INFO kablam!    |
Oct 31 19:49:09.845 INFO kablam! 54 |                     w.flush();
Oct 31 19:49:09.846 INFO kablam!    |                     ^^^^^^^^^^
Oct 31 19:49:09.846 INFO kablam!    |
Oct 31 19:49:09.846 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 19:49:09.846 INFO kablam! 
Oct 31 19:49:09.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.25s
Oct 31 19:49:09.874 INFO kablam! su: No module specific data is present
Oct 31 19:49:11.179 INFO running `"docker" "rm" "-f" "99f46f6ba1cfc155cf45c8d1febfe33427614b6eb74032628f21cbf17c9bfabf"`
Oct 31 19:49:11.453 INFO blam! 99f46f6ba1cfc155cf45c8d1febfe33427614b6eb74032628f21cbf17c9bfabf