Dec 05 04:49:08.784 INFO testing thara/tkzip against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 04:49:08.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 04:49:09.426 INFO [stdout] 151cd7603208cc5c61282bc0179e17858b282ce1a322ac2f00a2f99acbbf4c6d
Dec 05 04:49:09.428 INFO running `"docker" "start" "-a" "151cd7603208cc5c61282bc0179e17858b282ce1a322ac2f00a2f99acbbf4c6d"`
Dec 05 04:49:11.401 INFO [stderr] usermod: no changes
Dec 05 04:49:11.520 INFO [stderr]    Compiling podio v0.1.5
Dec 05 04:49:11.520 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 05 04:49:11.520 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 05 04:49:11.520 INFO [stderr]    Compiling msdos_time v0.1.5
Dec 05 04:49:14.804 INFO [stderr]    Compiling flate2 v0.2.20
Dec 05 04:49:15.341 INFO [stderr]    Compiling bzip2 v0.3.2
Dec 05 04:49:17.000 INFO [stderr]    Compiling zip v0.2.6
Dec 05 04:49:18.165 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Dec 05 04:49:18.401 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 04:49:18.401 INFO [stderr]  --> src/main.rs:4:5
Dec 05 04:49:18.402 INFO [stderr]   |
Dec 05 04:49:18.402 INFO [stderr] 4 | use std::fs::OpenOptions;
Dec 05 04:49:18.402 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:18.404 INFO [stderr]   |
Dec 05 04:49:18.404 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:49:18.404 INFO [stderr] 
Dec 05 04:49:18.404 INFO [stderr] warning: unused import: `BufReader`
Dec 05 04:49:18.404 INFO [stderr]  --> src/main.rs:6:15
Dec 05 04:49:18.404 INFO [stderr]   |
Dec 05 04:49:18.404 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Dec 05 04:49:18.404 INFO [stderr]   |               ^^^^^^^^^
Dec 05 04:49:18.404 INFO [stderr] 
Dec 05 04:49:18.448 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:49:18.448 INFO [stderr]   --> src/main.rs:20:9
Dec 05 04:49:18.449 INFO [stderr]    |
Dec 05 04:49:18.451 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Dec 05 04:49:18.451 INFO [stderr]    |         ----^
Dec 05 04:49:18.451 INFO [stderr]    |         |
Dec 05 04:49:18.451 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:49:18.451 INFO [stderr]    |
Dec 05 04:49:18.451 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:49:18.451 INFO [stderr] 
Dec 05 04:49:18.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:18.456 INFO [stderr]   --> src/main.rs:18:5
Dec 05 04:49:18.456 INFO [stderr]    |
Dec 05 04:49:18.456 INFO [stderr] 18 |     fs::create_dir_all(dest);
Dec 05 04:49:18.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:18.457 INFO [stderr]    |
Dec 05 04:49:18.457 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:49:18.457 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:18.457 INFO [stderr] 
Dec 05 04:49:18.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:18.458 INFO [stderr]   --> src/main.rs:44:21
Dec 05 04:49:18.458 INFO [stderr]    |
Dec 05 04:49:18.458 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Dec 05 04:49:18.458 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:18.458 INFO [stderr]    |
Dec 05 04:49:18.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:18.458 INFO [stderr] 
Dec 05 04:49:18.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:18.458 INFO [stderr]   --> src/main.rs:51:29
Dec 05 04:49:18.459 INFO [stderr]    |
Dec 05 04:49:18.459 INFO [stderr] 51 |                             w.write(&[byte]);
Dec 05 04:49:18.459 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Dec 05 04:49:18.459 INFO [stderr]    |
Dec 05 04:49:18.459 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:18.459 INFO [stderr] 
Dec 05 04:49:18.459 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:18.459 INFO [stderr]   --> src/main.rs:54:21
Dec 05 04:49:18.459 INFO [stderr]    |
Dec 05 04:49:18.459 INFO [stderr] 54 |                     w.flush();
Dec 05 04:49:18.459 INFO [stderr]    |                     ^^^^^^^^^^
Dec 05 04:49:18.459 INFO [stderr]    |
Dec 05 04:49:18.459 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:18.459 INFO [stderr] 
Dec 05 04:49:19.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.55s
Dec 05 04:49:19.988 INFO [stderr] su: No module specific data is present
Dec 05 04:49:20.990 INFO running `"docker" "inspect" "151cd7603208cc5c61282bc0179e17858b282ce1a322ac2f00a2f99acbbf4c6d"`
Dec 05 04:49:21.290 INFO running `"docker" "rm" "-f" "151cd7603208cc5c61282bc0179e17858b282ce1a322ac2f00a2f99acbbf4c6d"`
Dec 05 04:49:21.720 INFO [stdout] 151cd7603208cc5c61282bc0179e17858b282ce1a322ac2f00a2f99acbbf4c6d
Dec 05 04:49:21.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 04:49:22.156 INFO [stdout] e1e9afa304d246bebefadc5eaa718840ed23c0235199725fc6680ba55ce6305d
Dec 05 04:49:22.160 INFO running `"docker" "start" "-a" "e1e9afa304d246bebefadc5eaa718840ed23c0235199725fc6680ba55ce6305d"`
Dec 05 04:49:23.185 INFO [stderr] usermod: no changes
Dec 05 04:49:23.320 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Dec 05 04:49:23.649 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 04:49:23.649 INFO [stderr]  --> src/main.rs:4:5
Dec 05 04:49:23.649 INFO [stderr]   |
Dec 05 04:49:23.649 INFO [stderr] 4 | use std::fs::OpenOptions;
Dec 05 04:49:23.649 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:23.649 INFO [stderr]   |
Dec 05 04:49:23.649 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:49:23.649 INFO [stderr] 
Dec 05 04:49:23.656 INFO [stderr] warning: unused import: `BufReader`
Dec 05 04:49:23.656 INFO [stderr]  --> src/main.rs:6:15
Dec 05 04:49:23.656 INFO [stderr]   |
Dec 05 04:49:23.656 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Dec 05 04:49:23.656 INFO [stderr]   |               ^^^^^^^^^
Dec 05 04:49:23.656 INFO [stderr] 
Dec 05 04:49:23.718 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:49:23.718 INFO [stderr]   --> src/main.rs:20:9
Dec 05 04:49:23.718 INFO [stderr]    |
Dec 05 04:49:23.719 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Dec 05 04:49:23.719 INFO [stderr]    |         ----^
Dec 05 04:49:23.719 INFO [stderr]    |         |
Dec 05 04:49:23.720 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:49:23.720 INFO [stderr]    |
Dec 05 04:49:23.720 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:49:23.720 INFO [stderr] 
Dec 05 04:49:23.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:23.736 INFO [stderr]   --> src/main.rs:18:5
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr] 18 |     fs::create_dir_all(dest);
Dec 05 04:49:23.736 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:49:23.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:23.736 INFO [stderr] 
Dec 05 04:49:23.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:23.736 INFO [stderr]   --> src/main.rs:44:21
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Dec 05 04:49:23.736 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:23.736 INFO [stderr] 
Dec 05 04:49:23.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:23.736 INFO [stderr]   --> src/main.rs:51:29
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr] 51 |                             w.write(&[byte]);
Dec 05 04:49:23.736 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:23.736 INFO [stderr] 
Dec 05 04:49:23.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:23.736 INFO [stderr]   --> src/main.rs:54:21
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr] 54 |                     w.flush();
Dec 05 04:49:23.736 INFO [stderr]    |                     ^^^^^^^^^^
Dec 05 04:49:23.736 INFO [stderr]    |
Dec 05 04:49:23.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:23.736 INFO [stderr] 
Dec 05 04:49:24.237 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 05 04:49:24.245 INFO [stderr] su: No module specific data is present
Dec 05 04:49:25.571 INFO running `"docker" "inspect" "e1e9afa304d246bebefadc5eaa718840ed23c0235199725fc6680ba55ce6305d"`
Dec 05 04:49:25.906 INFO running `"docker" "rm" "-f" "e1e9afa304d246bebefadc5eaa718840ed23c0235199725fc6680ba55ce6305d"`
Dec 05 04:49:26.236 INFO [stdout] e1e9afa304d246bebefadc5eaa718840ed23c0235199725fc6680ba55ce6305d
Dec 05 04:49:26.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 04:49:26.860 INFO [stdout] 98b15b9b9831212baf65dea409425582f9aa4dd4615701a03ce6ee2412cbfb74
Dec 05 04:49:26.863 INFO running `"docker" "start" "-a" "98b15b9b9831212baf65dea409425582f9aa4dd4615701a03ce6ee2412cbfb74"`
Dec 05 04:49:28.824 INFO [stderr] usermod: no changes
Dec 05 04:49:28.927 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 04:49:28.949 INFO [stderr]      Running /target/debug/deps/tkzip-60b6fe75803e2ac7
Dec 05 04:49:28.950 INFO [stdout] 
Dec 05 04:49:28.950 INFO [stdout] running 0 tests
Dec 05 04:49:28.950 INFO [stdout] 
Dec 05 04:49:28.950 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:49:28.950 INFO [stdout] 
Dec 05 04:49:28.956 INFO [stderr] su: No module specific data is present
Dec 05 04:49:29.958 INFO running `"docker" "inspect" "98b15b9b9831212baf65dea409425582f9aa4dd4615701a03ce6ee2412cbfb74"`
Dec 05 04:49:30.270 INFO running `"docker" "rm" "-f" "98b15b9b9831212baf65dea409425582f9aa4dd4615701a03ce6ee2412cbfb74"`
Dec 05 04:49:30.588 INFO [stdout] 98b15b9b9831212baf65dea409425582f9aa4dd4615701a03ce6ee2412cbfb74