Nov 27 18:53:26.651 INFO checking thara/tkzip against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:53:26.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 18:53:27.248 INFO [stdout] 283658d8924829f03964a21b443859313f86c953ba6486adbfdc0c2e44410ee7
Nov 27 18:53:27.270 INFO running `"docker" "start" "-a" "283658d8924829f03964a21b443859313f86c953ba6486adbfdc0c2e44410ee7"`
Nov 27 18:53:28.484 INFO [stderr] usermod: no changes
Nov 27 18:53:28.624 INFO [stderr]    Compiling cc v1.0.2
Nov 27 18:53:28.624 INFO [stderr]     Checking podio v0.1.5
Nov 27 18:53:28.632 INFO [stderr]     Checking msdos_time v0.1.5
Nov 27 18:53:31.381 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 27 18:53:31.382 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 27 18:53:33.908 INFO [stderr]     Checking flate2 v0.2.20
Nov 27 18:53:34.141 INFO [stderr]     Checking bzip2 v0.3.2
Nov 27 18:53:35.336 INFO [stderr]     Checking zip v0.2.6
Nov 27 18:53:36.142 INFO [stderr]     Checking tkzip v0.1.0 (/source)
Nov 27 18:53:36.741 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 27 18:53:36.741 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:53:36.741 INFO [stderr]   |
Nov 27 18:53:36.742 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 27 18:53:36.742 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.743 INFO [stderr]   |
Nov 27 18:53:36.743 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:53:36.743 INFO [stderr] 
Nov 27 18:53:36.743 INFO [stderr] warning: unused import: `BufReader`
Nov 27 18:53:36.743 INFO [stderr]  --> src/main.rs:6:15
Nov 27 18:53:36.743 INFO [stderr]   |
Nov 27 18:53:36.743 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 27 18:53:36.743 INFO [stderr]   |               ^^^^^^^^^
Nov 27 18:53:36.743 INFO [stderr] 
Nov 27 18:53:36.785 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 27 18:53:36.785 INFO [stderr]  --> src/main.rs:4:5
Nov 27 18:53:36.786 INFO [stderr]   |
Nov 27 18:53:36.786 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 27 18:53:36.786 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.786 INFO [stderr]   |
Nov 27 18:53:36.786 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 18:53:36.786 INFO [stderr] 
Nov 27 18:53:36.786 INFO [stderr] warning: unused import: `BufReader`
Nov 27 18:53:36.786 INFO [stderr]  --> src/main.rs:6:15
Nov 27 18:53:36.786 INFO [stderr]   |
Nov 27 18:53:36.786 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 27 18:53:36.786 INFO [stderr]   |               ^^^^^^^^^
Nov 27 18:53:36.786 INFO [stderr] 
Nov 27 18:53:36.789 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:53:36.789 INFO [stderr]   --> src/main.rs:20:9
Nov 27 18:53:36.789 INFO [stderr]    |
Nov 27 18:53:36.789 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 27 18:53:36.789 INFO [stderr]    |         ----^
Nov 27 18:53:36.789 INFO [stderr]    |         |
Nov 27 18:53:36.789 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:53:36.789 INFO [stderr]    |
Nov 27 18:53:36.789 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:53:36.789 INFO [stderr] 
Nov 27 18:53:36.797 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.797 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:53:36.798 INFO [stderr]    |
Nov 27 18:53:36.798 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 27 18:53:36.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.798 INFO [stderr]    |
Nov 27 18:53:36.798 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:53:36.798 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.798 INFO [stderr] 
Nov 27 18:53:36.798 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.798 INFO [stderr]   --> src/main.rs:44:21
Nov 27 18:53:36.798 INFO [stderr]    |
Nov 27 18:53:36.798 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 27 18:53:36.798 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.798 INFO [stderr]    |
Nov 27 18:53:36.798 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.801 INFO [stderr] 
Nov 27 18:53:36.801 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.801 INFO [stderr]   --> src/main.rs:51:29
Nov 27 18:53:36.801 INFO [stderr]    |
Nov 27 18:53:36.801 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 27 18:53:36.801 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.801 INFO [stderr]    |
Nov 27 18:53:36.801 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.801 INFO [stderr] 
Nov 27 18:53:36.801 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.801 INFO [stderr]   --> src/main.rs:54:21
Nov 27 18:53:36.801 INFO [stderr]    |
Nov 27 18:53:36.801 INFO [stderr] 54 |                     w.flush();
Nov 27 18:53:36.801 INFO [stderr]    |                     ^^^^^^^^^^
Nov 27 18:53:36.801 INFO [stderr]    |
Nov 27 18:53:36.801 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.801 INFO [stderr] 
Nov 27 18:53:36.851 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:53:36.851 INFO [stderr]   --> src/main.rs:20:9
Nov 27 18:53:36.851 INFO [stderr]    |
Nov 27 18:53:36.852 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 27 18:53:36.852 INFO [stderr]    |         ----^
Nov 27 18:53:36.852 INFO [stderr]    |         |
Nov 27 18:53:36.852 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:53:36.853 INFO [stderr]    |
Nov 27 18:53:36.853 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:53:36.853 INFO [stderr] 
Nov 27 18:53:36.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.859 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:53:36.860 INFO [stderr]    |
Nov 27 18:53:36.860 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 27 18:53:36.860 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.861 INFO [stderr]    |
Nov 27 18:53:36.861 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:53:36.861 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.861 INFO [stderr] 
Nov 27 18:53:36.861 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.862 INFO [stderr]   --> src/main.rs:44:21
Nov 27 18:53:36.862 INFO [stderr]    |
Nov 27 18:53:36.862 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 27 18:53:36.862 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.863 INFO [stderr]    |
Nov 27 18:53:36.863 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.863 INFO [stderr] 
Nov 27 18:53:36.863 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.863 INFO [stderr]   --> src/main.rs:51:29
Nov 27 18:53:36.864 INFO [stderr]    |
Nov 27 18:53:36.864 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 27 18:53:36.864 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 27 18:53:36.864 INFO [stderr]    |
Nov 27 18:53:36.865 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.865 INFO [stderr] 
Nov 27 18:53:36.865 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:53:36.865 INFO [stderr]   --> src/main.rs:54:21
Nov 27 18:53:36.865 INFO [stderr]    |
Nov 27 18:53:36.866 INFO [stderr] 54 |                     w.flush();
Nov 27 18:53:36.866 INFO [stderr]    |                     ^^^^^^^^^^
Nov 27 18:53:36.866 INFO [stderr]    |
Nov 27 18:53:36.866 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:53:36.866 INFO [stderr] 
Nov 27 18:53:36.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
Nov 27 18:53:36.900 INFO [stderr] su: No module specific data is present
Nov 27 18:53:37.952 INFO running `"docker" "inspect" "283658d8924829f03964a21b443859313f86c953ba6486adbfdc0c2e44410ee7"`
Nov 27 18:53:38.247 INFO running `"docker" "rm" "-f" "283658d8924829f03964a21b443859313f86c953ba6486adbfdc0c2e44410ee7"`
Nov 27 18:53:38.584 INFO [stdout] 283658d8924829f03964a21b443859313f86c953ba6486adbfdc0c2e44410ee7