Dec 19 18:26:44.041 INFO checking dangreco/rust-bsa-extract against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:26:44.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/dangreco/rust-bsa-extract:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:26:44.477 INFO [stdout] a08148c07f01ed22ab7e4b9f5509aa822f7efdd178d9efa7d8cac2c6211be671
Dec 19 18:26:44.482 INFO running `"docker" "start" "-a" "a08148c07f01ed22ab7e4b9f5509aa822f7efdd178d9efa7d8cac2c6211be671"`
Dec 19 18:26:46.392 INFO [stderr]     Checking tes4-bsa-extract v0.1.0 (/opt/crater/workdir)
Dec 19 18:26:46.835 INFO [stderr] warning: unused import: `UNIX_EPOCH`
Dec 19 18:26:46.835 INFO [stderr]   --> src/main.rs:11:29
Dec 19 18:26:46.835 INFO [stderr]    |
Dec 19 18:26:46.836 INFO [stderr] 11 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 19 18:26:46.836 INFO [stderr]    |                             ^^^^^^^^^^
Dec 19 18:26:46.836 INFO [stderr]    |
Dec 19 18:26:46.836 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:26:46.836 INFO [stderr] 
Dec 19 18:26:46.844 INFO [stderr] warning: unused import: `UNIX_EPOCH`
Dec 19 18:26:46.844 INFO [stderr]   --> src/main.rs:11:29
Dec 19 18:26:46.844 INFO [stderr]    |
Dec 19 18:26:46.844 INFO [stderr] 11 | use std::time::{SystemTime, UNIX_EPOCH};
Dec 19 18:26:46.844 INFO [stderr]    |                             ^^^^^^^^^^
Dec 19 18:26:46.844 INFO [stderr]    |
Dec 19 18:26:46.844 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 18:26:46.844 INFO [stderr] 
Dec 19 18:26:47.100 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.100 INFO [stderr]   --> src/data.rs:15:13
Dec 19 18:26:47.100 INFO [stderr]    |
Dec 19 18:26:47.100 INFO [stderr] 15 |         Err(e) => { return None }
Dec 19 18:26:47.100 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.100 INFO [stderr]    |
Dec 19 18:26:47.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:26:47.100 INFO [stderr] 
Dec 19 18:26:47.100 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.100 INFO [stderr]   --> src/data.rs:30:13
Dec 19 18:26:47.100 INFO [stderr]    |
Dec 19 18:26:47.100 INFO [stderr] 30 |         Err(e) => { return None }
Dec 19 18:26:47.100 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.101 INFO [stderr]   --> src/data.rs:41:13
Dec 19 18:26:47.101 INFO [stderr]    |
Dec 19 18:26:47.101 INFO [stderr] 41 |         Err(e) => { return None }
Dec 19 18:26:47.101 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.101 INFO [stderr]   --> src/data.rs:52:13
Dec 19 18:26:47.101 INFO [stderr]    |
Dec 19 18:26:47.101 INFO [stderr] 52 |         Err(e) => { return None }
Dec 19 18:26:47.101 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.101 INFO [stderr]   --> src/data.rs:73:13
Dec 19 18:26:47.101 INFO [stderr]    |
Dec 19 18:26:47.101 INFO [stderr] 73 |         Err(e) => { return None }
Dec 19 18:26:47.101 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `i`
Dec 19 18:26:47.101 INFO [stderr]    --> src/data.rs:207:9
Dec 19 18:26:47.101 INFO [stderr]     |
Dec 19 18:26:47.101 INFO [stderr] 207 |     for i in 0..file_count {
Dec 19 18:26:47.101 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `big_endian`
Dec 19 18:26:47.101 INFO [stderr]    --> src/data.rs:244:84
Dec 19 18:26:47.101 INFO [stderr]     |
Dec 19 18:26:47.101 INFO [stderr] 244 | fn get_uncompressed_file_block(d: &Vec<u8>, file_record: &FileRecord, ninth: bool, big_endian: bool) -> UncompressedFileBlock
Dec 19 18:26:47.101 INFO [stderr]     |                                                                                    ^^^^^^^^^^ help: consider using `_big_endian` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `cwd`
Dec 19 18:26:47.101 INFO [stderr]   --> src/main.rs:28:9
Dec 19 18:26:47.101 INFO [stderr]    |
Dec 19 18:26:47.101 INFO [stderr] 28 |     let cwd = env::current_dir().unwrap();
Dec 19 18:26:47.101 INFO [stderr]    |         ^^^ help: consider using `_cwd` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.101 INFO [stderr] warning: unused variable: `compressed_block`
Dec 19 18:26:47.101 INFO [stderr]    --> src/bsa.rs:165:25
Dec 19 18:26:47.101 INFO [stderr]     |
Dec 19 18:26:47.101 INFO [stderr] 165 |                     let compressed_block = comp.unwrap();
Dec 19 18:26:47.101 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^ help: consider using `_compressed_block` instead
Dec 19 18:26:47.101 INFO [stderr] 
Dec 19 18:26:47.167 INFO [stderr] warning: variant is never constructed: `NamedFiles`
Dec 19 18:26:47.167 INFO [stderr]    --> src/bsa.rs:187:5
Dec 19 18:26:47.167 INFO [stderr]     |
Dec 19 18:26:47.167 INFO [stderr] 187 |     NamedFiles,
Dec 19 18:26:47.167 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 18:26:47.167 INFO [stderr]     |
Dec 19 18:26:47.167 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 18:26:47.167 INFO [stderr] 
Dec 19 18:26:47.167 INFO [stderr] warning: variant is never constructed: `RetainDirs`
Dec 19 18:26:47.167 INFO [stderr]    --> src/bsa.rs:189:5
Dec 19 18:26:47.167 INFO [stderr]     |
Dec 19 18:26:47.167 INFO [stderr] 189 |     RetainDirs,
Dec 19 18:26:47.167 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 18:26:47.167 INFO [stderr] 
Dec 19 18:26:47.167 INFO [stderr] warning: variant is never constructed: `RetainFiles`
Dec 19 18:26:47.167 INFO [stderr]    --> src/bsa.rs:190:5
Dec 19 18:26:47.167 INFO [stderr]     |
Dec 19 18:26:47.167 INFO [stderr] 190 |     RetainFiles,
Dec 19 18:26:47.168 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 18:26:47.168 INFO [stderr] 
Dec 19 18:26:47.168 INFO [stderr] warning: variant is never constructed: `RetainOffsets`
Dec 19 18:26:47.168 INFO [stderr]    --> src/bsa.rs:191:5
Dec 19 18:26:47.168 INFO [stderr]     |
Dec 19 18:26:47.168 INFO [stderr] 191 |     RetainOffsets,
Dec 19 18:26:47.168 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 18:26:47.168 INFO [stderr] 
Dec 19 18:26:47.168 INFO [stderr] warning: variant is never constructed: `RetainStrings`
Dec 19 18:26:47.168 INFO [stderr]    --> src/bsa.rs:193:5
Dec 19 18:26:47.168 INFO [stderr]     |
Dec 19 18:26:47.168 INFO [stderr] 193 |     RetainStrings,
Dec 19 18:26:47.168 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 18:26:47.168 INFO [stderr] 
Dec 19 18:26:47.169 INFO [stderr] warning: variant is never constructed: `Unknown1`
Dec 19 18:26:47.169 INFO [stderr]    --> src/bsa.rs:194:5
Dec 19 18:26:47.169 INFO [stderr]     |
Dec 19 18:26:47.169 INFO [stderr] 194 |     Unknown1,
Dec 19 18:26:47.169 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.169 INFO [stderr] 
Dec 19 18:26:47.169 INFO [stderr] warning: variant is never constructed: `Unknown2`
Dec 19 18:26:47.169 INFO [stderr]    --> src/bsa.rs:195:5
Dec 19 18:26:47.169 INFO [stderr]     |
Dec 19 18:26:47.169 INFO [stderr] 195 |     Unknown2,
Dec 19 18:26:47.169 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.169 INFO [stderr] 
Dec 19 18:26:47.171 INFO [stderr] warning: variant is never constructed: `Unknown3`
Dec 19 18:26:47.171 INFO [stderr]    --> src/bsa.rs:196:5
Dec 19 18:26:47.171 INFO [stderr]     |
Dec 19 18:26:47.171 INFO [stderr] 196 |     Unknown3
Dec 19 18:26:47.171 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.171 INFO [stderr] 
Dec 19 18:26:47.171 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.171 INFO [stderr]    --> src/bsa.rs:158:13
Dec 19 18:26:47.171 INFO [stderr]     |
Dec 19 18:26:47.171 INFO [stderr] 158 |             fs::create_dir_all(&path);
Dec 19 18:26:47.171 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.171 INFO [stderr]     |
Dec 19 18:26:47.171 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 18:26:47.171 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.171 INFO [stderr] 
Dec 19 18:26:47.172 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.172 INFO [stderr]    --> src/bsa.rs:171:21
Dec 19 18:26:47.172 INFO [stderr]     |
Dec 19 18:26:47.172 INFO [stderr] 171 |                     fs::write(format!("{}/{}", path, file_name), uncompressed_block.data);
Dec 19 18:26:47.172 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.172 INFO [stderr]     |
Dec 19 18:26:47.172 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.172 INFO [stderr] 
Dec 19 18:26:47.175 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.175 INFO [stderr]   --> src/main.rs:36:17
Dec 19 18:26:47.175 INFO [stderr]    |
Dec 19 18:26:47.175 INFO [stderr] 36 |                 reader.read_to_end(&mut buf);
Dec 19 18:26:47.175 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.175 INFO [stderr]    |
Dec 19 18:26:47.176 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.176 INFO [stderr] 
Dec 19 18:26:47.180 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.180 INFO [stderr]   --> src/data.rs:15:13
Dec 19 18:26:47.180 INFO [stderr]    |
Dec 19 18:26:47.180 INFO [stderr] 15 |         Err(e) => { return None }
Dec 19 18:26:47.180 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.180 INFO [stderr]    |
Dec 19 18:26:47.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:26:47.180 INFO [stderr] 
Dec 19 18:26:47.180 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.180 INFO [stderr]   --> src/data.rs:30:13
Dec 19 18:26:47.180 INFO [stderr]    |
Dec 19 18:26:47.180 INFO [stderr] 30 |         Err(e) => { return None }
Dec 19 18:26:47.180 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.180 INFO [stderr] 
Dec 19 18:26:47.180 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.180 INFO [stderr]   --> src/data.rs:41:13
Dec 19 18:26:47.181 INFO [stderr]    |
Dec 19 18:26:47.181 INFO [stderr] 41 |         Err(e) => { return None }
Dec 19 18:26:47.181 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.181 INFO [stderr]   --> src/data.rs:52:13
Dec 19 18:26:47.181 INFO [stderr]    |
Dec 19 18:26:47.181 INFO [stderr] 52 |         Err(e) => { return None }
Dec 19 18:26:47.181 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `e`
Dec 19 18:26:47.181 INFO [stderr]   --> src/data.rs:73:13
Dec 19 18:26:47.181 INFO [stderr]    |
Dec 19 18:26:47.181 INFO [stderr] 73 |         Err(e) => { return None }
Dec 19 18:26:47.181 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `i`
Dec 19 18:26:47.181 INFO [stderr]    --> src/data.rs:207:9
Dec 19 18:26:47.181 INFO [stderr]     |
Dec 19 18:26:47.181 INFO [stderr] 207 |     for i in 0..file_count {
Dec 19 18:26:47.181 INFO [stderr]     |         ^ help: consider using `_i` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `big_endian`
Dec 19 18:26:47.181 INFO [stderr]    --> src/data.rs:244:84
Dec 19 18:26:47.181 INFO [stderr]     |
Dec 19 18:26:47.181 INFO [stderr] 244 | fn get_uncompressed_file_block(d: &Vec<u8>, file_record: &FileRecord, ninth: bool, big_endian: bool) -> UncompressedFileBlock
Dec 19 18:26:47.181 INFO [stderr]     |                                                                                    ^^^^^^^^^^ help: consider using `_big_endian` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `cwd`
Dec 19 18:26:47.181 INFO [stderr]   --> src/main.rs:28:9
Dec 19 18:26:47.181 INFO [stderr]    |
Dec 19 18:26:47.181 INFO [stderr] 28 |     let cwd = env::current_dir().unwrap();
Dec 19 18:26:47.181 INFO [stderr]    |         ^^^ help: consider using `_cwd` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.181 INFO [stderr] warning: unused variable: `compressed_block`
Dec 19 18:26:47.181 INFO [stderr]    --> src/bsa.rs:165:25
Dec 19 18:26:47.181 INFO [stderr]     |
Dec 19 18:26:47.181 INFO [stderr] 165 |                     let compressed_block = comp.unwrap();
Dec 19 18:26:47.181 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^ help: consider using `_compressed_block` instead
Dec 19 18:26:47.181 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `NamedFiles`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:187:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 187 |     NamedFiles,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `RetainDirs`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:189:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 189 |     RetainDirs,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `RetainFiles`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:190:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 190 |     RetainFiles,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `RetainOffsets`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:191:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 191 |     RetainOffsets,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `RetainStrings`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:193:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 193 |     RetainStrings,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `Unknown1`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:194:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 194 |     Unknown1,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `Unknown2`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:195:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 195 |     Unknown2,
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.328 INFO [stderr] warning: variant is never constructed: `Unknown3`
Dec 19 18:26:47.328 INFO [stderr]    --> src/bsa.rs:196:5
Dec 19 18:26:47.328 INFO [stderr]     |
Dec 19 18:26:47.328 INFO [stderr] 196 |     Unknown3
Dec 19 18:26:47.328 INFO [stderr]     |     ^^^^^^^^
Dec 19 18:26:47.328 INFO [stderr] 
Dec 19 18:26:47.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.330 INFO [stderr]    --> src/bsa.rs:158:13
Dec 19 18:26:47.330 INFO [stderr]     |
Dec 19 18:26:47.330 INFO [stderr] 158 |             fs::create_dir_all(&path);
Dec 19 18:26:47.330 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.330 INFO [stderr]     |
Dec 19 18:26:47.330 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 18:26:47.330 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.330 INFO [stderr] 
Dec 19 18:26:47.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.330 INFO [stderr]    --> src/bsa.rs:171:21
Dec 19 18:26:47.330 INFO [stderr]     |
Dec 19 18:26:47.330 INFO [stderr] 171 |                     fs::write(format!("{}/{}", path, file_name), uncompressed_block.data);
Dec 19 18:26:47.330 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.330 INFO [stderr]     |
Dec 19 18:26:47.330 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.330 INFO [stderr] 
Dec 19 18:26:47.331 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 18:26:47.331 INFO [stderr]   --> src/main.rs:36:17
Dec 19 18:26:47.331 INFO [stderr]    |
Dec 19 18:26:47.331 INFO [stderr] 36 |                 reader.read_to_end(&mut buf);
Dec 19 18:26:47.331 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:26:47.331 INFO [stderr]    |
Dec 19 18:26:47.331 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 18:26:47.331 INFO [stderr] 
Dec 19 18:26:47.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 19 18:26:48.202 INFO running `"docker" "inspect" "a08148c07f01ed22ab7e4b9f5509aa822f7efdd178d9efa7d8cac2c6211be671"`
Dec 19 18:26:48.532 INFO running `"docker" "rm" "-f" "a08148c07f01ed22ab7e4b9f5509aa822f7efdd178d9efa7d8cac2c6211be671"`
Dec 19 18:26:48.832 INFO [stdout] a08148c07f01ed22ab7e4b9f5509aa822f7efdd178d9efa7d8cac2c6211be671