Dec 05 04:49:22.708 INFO testing thara/tkzip against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 04:49:22.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:49:23.336 INFO [stdout] cac729ba48a06eb0f47b818e20b8fcac991b8674e0a5901cd8f01ae9d61ef7fe
Dec 05 04:49:23.338 INFO running `"docker" "start" "-a" "cac729ba48a06eb0f47b818e20b8fcac991b8674e0a5901cd8f01ae9d61ef7fe"`
Dec 05 04:49:25.384 INFO [stderr] usermod: no changes
Dec 05 04:49:25.484 INFO [stderr]    Compiling cc v1.0.2
Dec 05 04:49:25.484 INFO [stderr]    Compiling podio v0.1.5
Dec 05 04:49:25.492 INFO [stderr]    Compiling msdos_time v0.1.5
Dec 05 04:49:29.272 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 05 04:49:29.272 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 05 04:49:31.524 INFO [stderr]    Compiling flate2 v0.2.20
Dec 05 04:49:32.560 INFO [stderr]    Compiling bzip2 v0.3.2
Dec 05 04:49:33.912 INFO [stderr]    Compiling zip v0.2.6
Dec 05 04:49:35.228 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Dec 05 04:49:35.524 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 04:49:35.524 INFO [stderr]  --> src/main.rs:4:5
Dec 05 04:49:35.524 INFO [stderr]   |
Dec 05 04:49:35.524 INFO [stderr] 4 | use std::fs::OpenOptions;
Dec 05 04:49:35.524 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:35.524 INFO [stderr]   |
Dec 05 04:49:35.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:49:35.524 INFO [stderr] 
Dec 05 04:49:35.524 INFO [stderr] warning: unused import: `BufReader`
Dec 05 04:49:35.524 INFO [stderr]  --> src/main.rs:6:15
Dec 05 04:49:35.524 INFO [stderr]   |
Dec 05 04:49:35.524 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Dec 05 04:49:35.524 INFO [stderr]   |               ^^^^^^^^^
Dec 05 04:49:35.524 INFO [stderr] 
Dec 05 04:49:35.561 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:49:35.562 INFO [stderr]   --> src/main.rs:20:9
Dec 05 04:49:35.562 INFO [stderr]    |
Dec 05 04:49:35.562 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Dec 05 04:49:35.562 INFO [stderr]    |         ----^
Dec 05 04:49:35.562 INFO [stderr]    |         |
Dec 05 04:49:35.562 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:49:35.562 INFO [stderr]    |
Dec 05 04:49:35.562 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:49:35.562 INFO [stderr] 
Dec 05 04:49:35.569 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:35.569 INFO [stderr]   --> src/main.rs:18:5
Dec 05 04:49:35.569 INFO [stderr]    |
Dec 05 04:49:35.569 INFO [stderr] 18 |     fs::create_dir_all(dest);
Dec 05 04:49:35.569 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:35.569 INFO [stderr]    |
Dec 05 04:49:35.569 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:49:35.569 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:35.569 INFO [stderr] 
Dec 05 04:49:35.569 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:35.569 INFO [stderr]   --> src/main.rs:44:21
Dec 05 04:49:35.569 INFO [stderr]    |
Dec 05 04:49:35.569 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Dec 05 04:49:35.569 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:35.569 INFO [stderr]    |
Dec 05 04:49:35.569 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:35.569 INFO [stderr] 
Dec 05 04:49:35.570 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:35.570 INFO [stderr]   --> src/main.rs:51:29
Dec 05 04:49:35.570 INFO [stderr]    |
Dec 05 04:49:35.570 INFO [stderr] 51 |                             w.write(&[byte]);
Dec 05 04:49:35.570 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Dec 05 04:49:35.570 INFO [stderr]    |
Dec 05 04:49:35.570 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:35.570 INFO [stderr] 
Dec 05 04:49:35.570 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:35.570 INFO [stderr]   --> src/main.rs:54:21
Dec 05 04:49:35.570 INFO [stderr]    |
Dec 05 04:49:35.570 INFO [stderr] 54 |                     w.flush();
Dec 05 04:49:35.570 INFO [stderr]    |                     ^^^^^^^^^^
Dec 05 04:49:35.570 INFO [stderr]    |
Dec 05 04:49:35.570 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:35.570 INFO [stderr] 
Dec 05 04:49:36.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.50s
Dec 05 04:49:36.905 INFO [stderr] su: No module specific data is present
Dec 05 04:49:37.814 INFO running `"docker" "inspect" "cac729ba48a06eb0f47b818e20b8fcac991b8674e0a5901cd8f01ae9d61ef7fe"`
Dec 05 04:49:38.066 INFO running `"docker" "rm" "-f" "cac729ba48a06eb0f47b818e20b8fcac991b8674e0a5901cd8f01ae9d61ef7fe"`
Dec 05 04:49:38.372 INFO [stdout] cac729ba48a06eb0f47b818e20b8fcac991b8674e0a5901cd8f01ae9d61ef7fe
Dec 05 04:49:38.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:49:38.836 INFO [stdout] 441ad100f660ad1d05d14d1939f0438abad3f5d308ef2f9ea01c40eca52cab88
Dec 05 04:49:38.842 INFO running `"docker" "start" "-a" "441ad100f660ad1d05d14d1939f0438abad3f5d308ef2f9ea01c40eca52cab88"`
Dec 05 04:49:40.257 INFO [stderr] usermod: no changes
Dec 05 04:49:40.409 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Dec 05 04:49:40.668 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Dec 05 04:49:40.668 INFO [stderr]  --> src/main.rs:4:5
Dec 05 04:49:40.668 INFO [stderr]   |
Dec 05 04:49:40.668 INFO [stderr] 4 | use std::fs::OpenOptions;
Dec 05 04:49:40.668 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:40.668 INFO [stderr]   |
Dec 05 04:49:40.668 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:49:40.668 INFO [stderr] 
Dec 05 04:49:40.668 INFO [stderr] warning: unused import: `BufReader`
Dec 05 04:49:40.668 INFO [stderr]  --> src/main.rs:6:15
Dec 05 04:49:40.668 INFO [stderr]   |
Dec 05 04:49:40.668 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Dec 05 04:49:40.668 INFO [stderr]   |               ^^^^^^^^^
Dec 05 04:49:40.669 INFO [stderr] 
Dec 05 04:49:40.726 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:49:40.726 INFO [stderr]   --> src/main.rs:20:9
Dec 05 04:49:40.726 INFO [stderr]    |
Dec 05 04:49:40.726 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Dec 05 04:49:40.726 INFO [stderr]    |         ----^
Dec 05 04:49:40.726 INFO [stderr]    |         |
Dec 05 04:49:40.726 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:49:40.726 INFO [stderr]    |
Dec 05 04:49:40.727 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:49:40.727 INFO [stderr] 
Dec 05 04:49:40.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:40.736 INFO [stderr]   --> src/main.rs:18:5
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr] 18 |     fs::create_dir_all(dest);
Dec 05 04:49:40.736 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:49:40.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:40.736 INFO [stderr] 
Dec 05 04:49:40.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:40.736 INFO [stderr]   --> src/main.rs:44:21
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Dec 05 04:49:40.736 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:40.736 INFO [stderr] 
Dec 05 04:49:40.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:40.736 INFO [stderr]   --> src/main.rs:51:29
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr] 51 |                             w.write(&[byte]);
Dec 05 04:49:40.736 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Dec 05 04:49:40.736 INFO [stderr]    |
Dec 05 04:49:40.736 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:40.736 INFO [stderr] 
Dec 05 04:49:40.736 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:49:40.737 INFO [stderr]   --> src/main.rs:54:21
Dec 05 04:49:40.737 INFO [stderr]    |
Dec 05 04:49:40.737 INFO [stderr] 54 |                     w.flush();
Dec 05 04:49:40.737 INFO [stderr]    |                     ^^^^^^^^^^
Dec 05 04:49:40.738 INFO [stderr]    |
Dec 05 04:49:40.738 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:49:40.738 INFO [stderr] 
Dec 05 04:49:41.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 05 04:49:41.063 INFO [stderr] su: No module specific data is present
Dec 05 04:49:41.944 INFO running `"docker" "inspect" "441ad100f660ad1d05d14d1939f0438abad3f5d308ef2f9ea01c40eca52cab88"`
Dec 05 04:49:42.244 INFO running `"docker" "rm" "-f" "441ad100f660ad1d05d14d1939f0438abad3f5d308ef2f9ea01c40eca52cab88"`
Dec 05 04:49:42.628 INFO [stdout] 441ad100f660ad1d05d14d1939f0438abad3f5d308ef2f9ea01c40eca52cab88
Dec 05 04:49:42.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 04:49:43.116 INFO [stdout] 454a72a5533f6fe82d478b763e83cbc58bcf2887b0ff4d5c2b7c3d7270e2a8a7
Dec 05 04:49:43.116 INFO running `"docker" "start" "-a" "454a72a5533f6fe82d478b763e83cbc58bcf2887b0ff4d5c2b7c3d7270e2a8a7"`
Dec 05 04:49:44.488 INFO [stderr] usermod: no changes
Dec 05 04:49:44.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 04:49:44.600 INFO [stderr]      Running /target/debug/deps/tkzip-6d6d209a4f6e68c8
Dec 05 04:49:44.612 INFO [stdout] 
Dec 05 04:49:44.612 INFO [stdout] running 0 tests
Dec 05 04:49:44.612 INFO [stdout] 
Dec 05 04:49:44.613 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 04:49:44.613 INFO [stdout] 
Dec 05 04:49:44.618 INFO [stderr] su: No module specific data is present
Dec 05 04:49:45.338 INFO running `"docker" "inspect" "454a72a5533f6fe82d478b763e83cbc58bcf2887b0ff4d5c2b7c3d7270e2a8a7"`
Dec 05 04:49:45.652 INFO running `"docker" "rm" "-f" "454a72a5533f6fe82d478b763e83cbc58bcf2887b0ff4d5c2b7c3d7270e2a8a7"`
Dec 05 04:49:46.060 INFO [stdout] 454a72a5533f6fe82d478b763e83cbc58bcf2887b0ff4d5c2b7c3d7270e2a8a7