Dec 18 00:58:17.845 INFO checking echo-devim/huextract against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:58:17.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/echo-devim/huextract:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:58:18.228 INFO [stdout] facc9b0bb4a1807c3507925468d7fbca5db2577a1538263144893f76759b9570
Dec 18 00:58:18.236 INFO running `"docker" "start" "-a" "facc9b0bb4a1807c3507925468d7fbca5db2577a1538263144893f76759b9570"`
Dec 18 00:58:19.442 INFO [stderr]     Checking huextract v0.1.0 (/opt/crater/workdir)
Dec 18 00:58:19.711 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 18 00:58:19.711 INFO [stderr]  --> src/main.rs:8:5
Dec 18 00:58:19.711 INFO [stderr]   |
Dec 18 00:58:19.711 INFO [stderr] 8 | use std::io::Cursor;
Dec 18 00:58:19.711 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 00:58:19.711 INFO [stderr]   |
Dec 18 00:58:19.711 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:58:19.711 INFO [stderr] 
Dec 18 00:58:19.711 INFO [stderr] warning: unused import: `std::io::BufWriter`
Dec 18 00:58:19.711 INFO [stderr]   --> src/main.rs:10:5
Dec 18 00:58:19.711 INFO [stderr]    |
Dec 18 00:58:19.711 INFO [stderr] 10 | use std::io::BufWriter;
Dec 18 00:58:19.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.711 INFO [stderr] 
Dec 18 00:58:19.711 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.711 INFO [stderr]   --> src/main.rs:48:8
Dec 18 00:58:19.711 INFO [stderr]    |
Dec 18 00:58:19.711 INFO [stderr] 48 |     if (bh.file_size < limit) {
Dec 18 00:58:19.711 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.711 INFO [stderr]    |
Dec 18 00:58:19.711 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 00:58:19.711 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:57:16
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 57 |             if (size > missing) {
Dec 18 00:58:19.712 INFO [stderr]    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:78:12
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 78 |         if (pos > 16) { break; }
Dec 18 00:58:19.712 INFO [stderr]    |            ^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:100:12
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 100 |         if (buffer == block_signature) {
Dec 18 00:58:19.712 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:128:16
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 128 |             if (threads.len() >= cpus - 1) {
Dec 18 00:58:19.712 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:136:12
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 136 |         if (uf.seek(SeekFrom::Start(offset+1)).unwrap() > end) {
Dec 18 00:58:19.712 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 18 00:58:19.712 INFO [stderr]  --> src/main.rs:8:5
Dec 18 00:58:19.712 INFO [stderr]   |
Dec 18 00:58:19.712 INFO [stderr] 8 | use std::io::Cursor;
Dec 18 00:58:19.712 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 00:58:19.712 INFO [stderr]   |
Dec 18 00:58:19.712 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unused import: `std::io::BufWriter`
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:10:5
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 10 | use std::io::BufWriter;
Dec 18 00:58:19.712 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:48:8
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 48 |     if (bh.file_size < limit) {
Dec 18 00:58:19.712 INFO [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:57:16
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 57 |             if (size > missing) {
Dec 18 00:58:19.712 INFO [stderr]    |                ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]   --> src/main.rs:78:12
Dec 18 00:58:19.712 INFO [stderr]    |
Dec 18 00:58:19.712 INFO [stderr] 78 |         if (pos > 16) { break; }
Dec 18 00:58:19.712 INFO [stderr]    |            ^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:100:12
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 100 |         if (buffer == block_signature) {
Dec 18 00:58:19.712 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:128:16
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 128 |             if (threads.len() >= cpus - 1) {
Dec 18 00:58:19.712 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.712 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 00:58:19.712 INFO [stderr]    --> src/main.rs:136:12
Dec 18 00:58:19.712 INFO [stderr]     |
Dec 18 00:58:19.712 INFO [stderr] 136 |         if (uf.seek(SeekFrom::Start(offset+1)).unwrap() > end) {
Dec 18 00:58:19.712 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:58:19.712 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]   --> src/main.rs:51:5
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr] 51 |     file.seek(SeekFrom::Start(bh.offset + 98 + (bh.header_length - 98))); //Skip the header block
Dec 18 00:58:19.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:58:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]   --> src/main.rs:58:17
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr] 58 |                 out_file.write_all(&buffer[..missing]);
Dec 18 00:58:19.850 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]   --> src/main.rs:61:17
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr] 61 |                 out_file.write_all(buffer);
Dec 18 00:58:19.850 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]   --> src/main.rs:96:5
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr] 96 |     uf.seek(SeekFrom::Start(offset));
Dec 18 00:58:19.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]   --> src/main.rs:98:9
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr] 98 |         uf.read_exact(&mut buffer);
Dec 18 00:58:19.850 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]    |
Dec 18 00:58:19.850 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]    --> src/main.rs:106:13
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr] 106 |             uf.seek(SeekFrom::Start(offset + 4));
Dec 18 00:58:19.850 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]    --> src/main.rs:109:13
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr] 109 |             uf.read_exact(&mut temp_buf);
Dec 18 00:58:19.850 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]    --> src/main.rs:111:13
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr] 111 |             uf.seek(SeekFrom::Current(16));
Dec 18 00:58:19.850 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]    --> src/main.rs:112:13
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr] 112 |             uf.read_exact(&mut temp_buf);
Dec 18 00:58:19.850 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.850 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.850 INFO [stderr] 
Dec 18 00:58:19.850 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.850 INFO [stderr]    --> src/main.rs:115:13
Dec 18 00:58:19.850 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr] 115 |             uf.seek(SeekFrom::Current(32));
Dec 18 00:58:19.851 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]    --> src/main.rs:116:13
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr] 116 |             uf.read_exact(&mut temp_buf2);
Dec 18 00:58:19.851 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]    --> src/main.rs:130:17
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr] 130 |                 handle.join();
Dec 18 00:58:19.851 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]    --> src/main.rs:144:9
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr] 144 |         t.join();
Dec 18 00:58:19.851 INFO [stderr]     |         ^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]   --> src/main.rs:51:5
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr] 51 |     file.seek(SeekFrom::Start(bh.offset + 98 + (bh.header_length - 98))); //Skip the header block
Dec 18 00:58:19.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:58:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]   --> src/main.rs:58:17
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr] 58 |                 out_file.write_all(&buffer[..missing]);
Dec 18 00:58:19.851 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]   --> src/main.rs:61:17
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr] 61 |                 out_file.write_all(buffer);
Dec 18 00:58:19.851 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]   --> src/main.rs:96:5
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr] 96 |     uf.seek(SeekFrom::Start(offset));
Dec 18 00:58:19.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]   --> src/main.rs:98:9
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr] 98 |         uf.read_exact(&mut buffer);
Dec 18 00:58:19.851 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]    |
Dec 18 00:58:19.851 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.851 INFO [stderr] 
Dec 18 00:58:19.851 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.851 INFO [stderr]    --> src/main.rs:106:13
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.851 INFO [stderr] 106 |             uf.seek(SeekFrom::Start(offset + 4));
Dec 18 00:58:19.851 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.851 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:109:13
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 109 |             uf.read_exact(&mut temp_buf);
Dec 18 00:58:19.853 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:111:13
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 111 |             uf.seek(SeekFrom::Current(16));
Dec 18 00:58:19.853 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:112:13
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 112 |             uf.read_exact(&mut temp_buf);
Dec 18 00:58:19.853 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:115:13
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 115 |             uf.seek(SeekFrom::Current(32));
Dec 18 00:58:19.853 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:116:13
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 116 |             uf.read_exact(&mut temp_buf2);
Dec 18 00:58:19.853 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:130:17
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 130 |                 handle.join();
Dec 18 00:58:19.853 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:58:19.853 INFO [stderr]    --> src/main.rs:144:9
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr] 144 |         t.join();
Dec 18 00:58:19.853 INFO [stderr]     |         ^^^^^^^^^
Dec 18 00:58:19.853 INFO [stderr]     |
Dec 18 00:58:19.853 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:58:19.853 INFO [stderr] 
Dec 18 00:58:19.888 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 18 00:58:20.380 INFO running `"docker" "inspect" "facc9b0bb4a1807c3507925468d7fbca5db2577a1538263144893f76759b9570"`
Dec 18 00:58:20.648 INFO running `"docker" "rm" "-f" "facc9b0bb4a1807c3507925468d7fbca5db2577a1538263144893f76759b9570"`
Dec 18 00:58:20.925 INFO [stdout] facc9b0bb4a1807c3507925468d7fbca5db2577a1538263144893f76759b9570