Nov 30 23:45:14.096 INFO testing thara/tkzip against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Nov 30 23:45:14.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:45:14.651 INFO [stdout] 4910c82ec9152c694440eb86f60b0618b8ccde4de2ea84cce35cbc2506247b0f
Nov 30 23:45:14.653 INFO running `"docker" "start" "-a" "4910c82ec9152c694440eb86f60b0618b8ccde4de2ea84cce35cbc2506247b0f"`
Nov 30 23:45:16.966 INFO [stderr] usermod: no changes
Nov 30 23:45:17.119 INFO [stderr]    Compiling cc v1.0.2
Nov 30 23:45:17.120 INFO [stderr]    Compiling podio v0.1.5
Nov 30 23:45:17.155 INFO [stderr]    Compiling msdos_time v0.1.5
Nov 30 23:45:21.155 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 30 23:45:21.155 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 30 23:45:24.331 INFO [stderr]    Compiling flate2 v0.2.20
Nov 30 23:45:24.547 INFO [stderr]    Compiling bzip2 v0.3.2
Nov 30 23:45:26.815 INFO [stderr]    Compiling zip v0.2.6
Nov 30 23:45:28.291 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Nov 30 23:45:28.599 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 30 23:45:28.600 INFO [stderr]  --> src/main.rs:4:5
Nov 30 23:45:28.600 INFO [stderr]   |
Nov 30 23:45:28.600 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 30 23:45:28.601 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:28.601 INFO [stderr]   |
Nov 30 23:45:28.601 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:45:28.602 INFO [stderr] 
Nov 30 23:45:28.602 INFO [stderr] warning: unused import: `BufReader`
Nov 30 23:45:28.602 INFO [stderr]  --> src/main.rs:6:15
Nov 30 23:45:28.603 INFO [stderr]   |
Nov 30 23:45:28.603 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 30 23:45:28.603 INFO [stderr]   |               ^^^^^^^^^
Nov 30 23:45:28.603 INFO [stderr] 
Nov 30 23:45:28.655 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:45:28.656 INFO [stderr]   --> src/main.rs:20:9
Nov 30 23:45:28.656 INFO [stderr]    |
Nov 30 23:45:28.656 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 30 23:45:28.656 INFO [stderr]    |         ----^
Nov 30 23:45:28.657 INFO [stderr]    |         |
Nov 30 23:45:28.657 INFO [stderr]    |         help: remove this `mut`
Nov 30 23:45:28.657 INFO [stderr]    |
Nov 30 23:45:28.658 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:45:28.658 INFO [stderr] 
Nov 30 23:45:28.671 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:28.672 INFO [stderr]   --> src/main.rs:18:5
Nov 30 23:45:28.672 INFO [stderr]    |
Nov 30 23:45:28.672 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 30 23:45:28.673 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:28.673 INFO [stderr]    |
Nov 30 23:45:28.673 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:45:28.674 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:28.674 INFO [stderr] 
Nov 30 23:45:28.674 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:28.674 INFO [stderr]   --> src/main.rs:44:21
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 30 23:45:28.674 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:28.674 INFO [stderr] 
Nov 30 23:45:28.674 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:28.674 INFO [stderr]   --> src/main.rs:51:29
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 30 23:45:28.674 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:28.674 INFO [stderr] 
Nov 30 23:45:28.674 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:28.674 INFO [stderr]   --> src/main.rs:54:21
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr] 54 |                     w.flush();
Nov 30 23:45:28.674 INFO [stderr]    |                     ^^^^^^^^^^
Nov 30 23:45:28.674 INFO [stderr]    |
Nov 30 23:45:28.674 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:28.674 INFO [stderr] 
Nov 30 23:45:30.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
Nov 30 23:45:30.235 INFO [stderr] su: No module specific data is present
Nov 30 23:45:31.801 INFO running `"docker" "inspect" "4910c82ec9152c694440eb86f60b0618b8ccde4de2ea84cce35cbc2506247b0f"`
Nov 30 23:45:32.157 INFO running `"docker" "rm" "-f" "4910c82ec9152c694440eb86f60b0618b8ccde4de2ea84cce35cbc2506247b0f"`
Nov 30 23:45:32.555 INFO [stdout] 4910c82ec9152c694440eb86f60b0618b8ccde4de2ea84cce35cbc2506247b0f
Nov 30 23:45:32.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:45:33.038 INFO [stdout] be3de77ea79fba3faba45d107bc003a7e3537f149268c46e214e75eea413be9b
Nov 30 23:45:33.041 INFO running `"docker" "start" "-a" "be3de77ea79fba3faba45d107bc003a7e3537f149268c46e214e75eea413be9b"`
Nov 30 23:45:35.090 INFO [stderr] usermod: no changes
Nov 30 23:45:35.187 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Nov 30 23:45:35.511 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 30 23:45:35.511 INFO [stderr]  --> src/main.rs:4:5
Nov 30 23:45:35.511 INFO [stderr]   |
Nov 30 23:45:35.511 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 30 23:45:35.511 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:35.511 INFO [stderr]   |
Nov 30 23:45:35.511 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:45:35.511 INFO [stderr] 
Nov 30 23:45:35.511 INFO [stderr] warning: unused import: `BufReader`
Nov 30 23:45:35.511 INFO [stderr]  --> src/main.rs:6:15
Nov 30 23:45:35.511 INFO [stderr]   |
Nov 30 23:45:35.511 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 30 23:45:35.511 INFO [stderr]   |               ^^^^^^^^^
Nov 30 23:45:35.511 INFO [stderr] 
Nov 30 23:45:35.563 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:45:35.563 INFO [stderr]   --> src/main.rs:20:9
Nov 30 23:45:35.563 INFO [stderr]    |
Nov 30 23:45:35.563 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 30 23:45:35.563 INFO [stderr]    |         ----^
Nov 30 23:45:35.563 INFO [stderr]    |         |
Nov 30 23:45:35.563 INFO [stderr]    |         help: remove this `mut`
Nov 30 23:45:35.563 INFO [stderr]    |
Nov 30 23:45:35.563 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:45:35.563 INFO [stderr] 
Nov 30 23:45:35.571 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:35.571 INFO [stderr]   --> src/main.rs:18:5
Nov 30 23:45:35.571 INFO [stderr]    |
Nov 30 23:45:35.571 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 30 23:45:35.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:35.571 INFO [stderr]    |
Nov 30 23:45:35.571 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:45:35.571 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:35.571 INFO [stderr] 
Nov 30 23:45:35.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:35.572 INFO [stderr]   --> src/main.rs:44:21
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 30 23:45:35.572 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:35.572 INFO [stderr] 
Nov 30 23:45:35.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:35.572 INFO [stderr]   --> src/main.rs:51:29
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 30 23:45:35.572 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:35.572 INFO [stderr] 
Nov 30 23:45:35.572 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 23:45:35.572 INFO [stderr]   --> src/main.rs:54:21
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr] 54 |                     w.flush();
Nov 30 23:45:35.572 INFO [stderr]    |                     ^^^^^^^^^^
Nov 30 23:45:35.572 INFO [stderr]    |
Nov 30 23:45:35.572 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:35.572 INFO [stderr] 
Nov 30 23:45:36.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 30 23:45:36.132 INFO [stderr] su: No module specific data is present
Nov 30 23:45:37.823 INFO running `"docker" "inspect" "be3de77ea79fba3faba45d107bc003a7e3537f149268c46e214e75eea413be9b"`
Nov 30 23:45:38.139 INFO running `"docker" "rm" "-f" "be3de77ea79fba3faba45d107bc003a7e3537f149268c46e214e75eea413be9b"`
Nov 30 23:45:38.423 INFO [stdout] be3de77ea79fba3faba45d107bc003a7e3537f149268c46e214e75eea413be9b
Nov 30 23:45:38.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:45:38.985 INFO [stdout] 292588e71e470f849a32ccb5dd16768c6472a9a45ca1ec7d31a1448c4feac3ba
Nov 30 23:45:38.986 INFO running `"docker" "start" "-a" "292588e71e470f849a32ccb5dd16768c6472a9a45ca1ec7d31a1448c4feac3ba"`
Nov 30 23:45:40.307 INFO [stderr] usermod: no changes
Nov 30 23:45:40.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 30 23:45:40.428 INFO [stdout] 
Nov 30 23:45:40.428 INFO [stderr]      Running /target/debug/deps/tkzip-597f5401ece5fb89
Nov 30 23:45:40.428 INFO [stdout] running 0 tests
Nov 30 23:45:40.428 INFO [stdout] 
Nov 30 23:45:40.428 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 23:45:40.428 INFO [stdout] 
Nov 30 23:45:40.442 INFO [stderr] su: No module specific data is present
Nov 30 23:45:41.536 INFO running `"docker" "inspect" "292588e71e470f849a32ccb5dd16768c6472a9a45ca1ec7d31a1448c4feac3ba"`
Nov 30 23:45:42.045 INFO running `"docker" "rm" "-f" "292588e71e470f849a32ccb5dd16768c6472a9a45ca1ec7d31a1448c4feac3ba"`
Nov 30 23:45:42.291 INFO [stdout] 292588e71e470f849a32ccb5dd16768c6472a9a45ca1ec7d31a1448c4feac3ba
