Nov 27 18:53:15.005 INFO checking thara/tkzip against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:53:15.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 18:53:15.452 INFO [stdout] 76cef257e8e5bbe56f9d2d2af1092081de2ac9170b47390bd2ce7c80846b9dab
Nov 27 18:53:15.455 INFO running `"docker" "start" "-a" "76cef257e8e5bbe56f9d2d2af1092081de2ac9170b47390bd2ce7c80846b9dab"`
Nov 27 18:53:17.492 INFO [stderr] usermod: no changes
Nov 27 18:53:17.656 INFO [stderr]     Checking podio v0.1.5
Nov 27 18:53:17.660 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 27 18:53:17.660 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 27 18:53:17.660 INFO [stderr]     Checking msdos_time v0.1.5
Nov 27 18:53:21.494 INFO [stderr]     Checking flate2 v0.2.20
Nov 27 18:53:21.670 INFO [stderr]     Checking bzip2 v0.3.2
Nov 27 18:53:23.012 INFO [stderr]     Checking zip v0.2.6
Nov 27 18:53:23.713 INFO [stderr]     Checking tkzip v0.1.0 (/source)
Nov 27 18:53:24.160 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 27 18:53:24.160 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:53:24.160 INFO [stderr]   |
Nov 27 18:53:24.160 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 27 18:53:24.160 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.161 INFO [stderr]   |
Nov 27 18:53:24.161 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:53:24.161 INFO [stderr] 
Nov 27 18:53:24.162 INFO [stderr] warning: unused import: `BufReader`
Nov 27 18:53:24.162 INFO [stderr]  --> src/main.rs:6:15
Nov 27 18:53:24.162 INFO [stderr]   |
Nov 27 18:53:24.162 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 27 18:53:24.162 INFO [stderr]   |               ^^^^^^^^^
Nov 27 18:53:24.162 INFO [stderr] 
Nov 27 18:53:24.233 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:53:24.234 INFO [stderr]   --> src/main.rs:20:9
Nov 27 18:53:24.234 INFO [stderr]    |
Nov 27 18:53:24.234 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 27 18:53:24.234 INFO [stderr]    |         ----^
Nov 27 18:53:24.235 INFO [stderr]    |         |
Nov 27 18:53:24.235 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:53:24.235 INFO [stderr]    |
Nov 27 18:53:24.235 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:53:24.236 INFO [stderr] 
Nov 27 18:53:24.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.252 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:53:24.252 INFO [stderr]    |
Nov 27 18:53:24.252 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 27 18:53:24.252 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.252 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 27 18:53:24.252 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:53:24.252 INFO [stderr]   |
Nov 27 18:53:24.252 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 27 18:53:24.252 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.252 INFO [stderr]   |
Nov 27 18:53:24.252 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:53:24.252 INFO [stderr] 
Nov 27 18:53:24.253 INFO [stderr] warning: unused import: `BufReader`
Nov 27 18:53:24.253 INFO [stderr]  --> src/main.rs:6:15
Nov 27 18:53:24.253 INFO [stderr]   |
Nov 27 18:53:24.253 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 27 18:53:24.253 INFO [stderr]   |               ^^^^^^^^^
Nov 27 18:53:24.253 INFO [stderr] 
Nov 27 18:53:24.253 INFO [stderr]    |
Nov 27 18:53:24.254 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:53:24.254 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.254 INFO [stderr] 
Nov 27 18:53:24.255 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.255 INFO [stderr]   --> src/main.rs:44:21
Nov 27 18:53:24.255 INFO [stderr]    |
Nov 27 18:53:24.255 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 27 18:53:24.255 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.256 INFO [stderr]    |
Nov 27 18:53:24.256 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.256 INFO [stderr] 
Nov 27 18:53:24.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.257 INFO [stderr]   --> src/main.rs:51:29
Nov 27 18:53:24.257 INFO [stderr]    |
Nov 27 18:53:24.257 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 27 18:53:24.257 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.258 INFO [stderr]    |
Nov 27 18:53:24.258 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.258 INFO [stderr] 
Nov 27 18:53:24.258 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.259 INFO [stderr]   --> src/main.rs:54:21
Nov 27 18:53:24.259 INFO [stderr]    |
Nov 27 18:53:24.259 INFO [stderr] 54 |                     w.flush();
Nov 27 18:53:24.259 INFO [stderr]    |                     ^^^^^^^^^^
Nov 27 18:53:24.259 INFO [stderr]    |
Nov 27 18:53:24.260 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.260 INFO [stderr] 
Nov 27 18:53:24.359 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:53:24.359 INFO [stderr]   --> src/main.rs:20:9
Nov 27 18:53:24.359 INFO [stderr]    |
Nov 27 18:53:24.359 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 27 18:53:24.360 INFO [stderr]    |         ----^
Nov 27 18:53:24.360 INFO [stderr]    |         |
Nov 27 18:53:24.360 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:53:24.360 INFO [stderr]    |
Nov 27 18:53:24.360 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:53:24.361 INFO [stderr] 
Nov 27 18:53:24.368 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.368 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:53:24.369 INFO [stderr]    |
Nov 27 18:53:24.369 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 27 18:53:24.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.369 INFO [stderr]    |
Nov 27 18:53:24.369 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:53:24.370 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.370 INFO [stderr] 
Nov 27 18:53:24.370 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.370 INFO [stderr]   --> src/main.rs:44:21
Nov 27 18:53:24.370 INFO [stderr]    |
Nov 27 18:53:24.371 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 27 18:53:24.371 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.371 INFO [stderr]    |
Nov 27 18:53:24.371 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.371 INFO [stderr] 
Nov 27 18:53:24.371 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.371 INFO [stderr]   --> src/main.rs:51:29
Nov 27 18:53:24.372 INFO [stderr]    |
Nov 27 18:53:24.372 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 27 18:53:24.372 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 27 18:53:24.372 INFO [stderr]    |
Nov 27 18:53:24.372 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.372 INFO [stderr] 
Nov 27 18:53:24.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:24.373 INFO [stderr]   --> src/main.rs:54:21
Nov 27 18:53:24.373 INFO [stderr]    |
Nov 27 18:53:24.373 INFO [stderr] 54 |                     w.flush();
Nov 27 18:53:24.373 INFO [stderr]    |                     ^^^^^^^^^^
Nov 27 18:53:24.373 INFO [stderr]    |
Nov 27 18:53:24.374 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:24.374 INFO [stderr] 
Nov 27 18:53:24.393 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.87s
Nov 27 18:53:24.397 INFO [stderr] su: No module specific data is present
Nov 27 18:53:25.937 INFO running `"docker" "inspect" "76cef257e8e5bbe56f9d2d2af1092081de2ac9170b47390bd2ce7c80846b9dab"`
Nov 27 18:53:26.262 INFO running `"docker" "rm" "-f" "76cef257e8e5bbe56f9d2d2af1092081de2ac9170b47390bd2ce7c80846b9dab"`
Nov 27 18:53:26.565 INFO [stdout] 76cef257e8e5bbe56f9d2d2af1092081de2ac9170b47390bd2ce7c80846b9dab