Dec 18 07:23:35.469 INFO checking HakanPayat/file_shorten against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:23:35.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/HakanPayat/file_shorten:/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 07:23:35.936 INFO [stdout] 327059108ebe87b7700de0581eb815a194782de8a268a3b1bd82686edaf75812
Dec 18 07:23:35.939 INFO running `"docker" "start" "-a" "327059108ebe87b7700de0581eb815a194782de8a268a3b1bd82686edaf75812"`
Dec 18 07:23:37.228 INFO [stderr]     Checking file_shorten v0.1.0 (/opt/crater/workdir)
Dec 18 07:23:37.780 INFO [stderr] warning: method is never used: `decode`
Dec 18 07:23:37.780 INFO [stderr]   --> src/main.rs:77:5
Dec 18 07:23:37.780 INFO [stderr]    |
Dec 18 07:23:37.780 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 18 07:23:37.780 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.780 INFO [stderr]    |
Dec 18 07:23:37.780 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:23:37.780 INFO [stderr] 
Dec 18 07:23:37.780 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 18 07:23:37.780 INFO [stderr]   --> src/main.rs:95:5
Dec 18 07:23:37.780 INFO [stderr]    |
Dec 18 07:23:37.780 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 18 07:23:37.780 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.780 INFO [stderr] 
Dec 18 07:23:37.780 INFO [stderr] warning: method is never used: `decode_string`
Dec 18 07:23:37.780 INFO [stderr]    --> src/main.rs:104:5
Dec 18 07:23:37.781 INFO [stderr]     |
Dec 18 07:23:37.781 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 18 07:23:37.781 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.781 INFO [stderr] 
Dec 18 07:23:37.884 INFO [stderr] warning: method is never used: `decode`
Dec 18 07:23:37.884 INFO [stderr]   --> src/main.rs:77:5
Dec 18 07:23:37.884 INFO [stderr]    |
Dec 18 07:23:37.884 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 18 07:23:37.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.884 INFO [stderr]    |
Dec 18 07:23:37.884 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:23:37.884 INFO [stderr] 
Dec 18 07:23:37.884 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 18 07:23:37.884 INFO [stderr]   --> src/main.rs:95:5
Dec 18 07:23:37.884 INFO [stderr]    |
Dec 18 07:23:37.884 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 18 07:23:37.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.885 INFO [stderr] 
Dec 18 07:23:37.885 INFO [stderr] warning: method is never used: `decode_string`
Dec 18 07:23:37.885 INFO [stderr]    --> src/main.rs:104:5
Dec 18 07:23:37.885 INFO [stderr]     |
Dec 18 07:23:37.885 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 18 07:23:37.885 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.885 INFO [stderr] 
Dec 18 07:23:37.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 18 07:23:38.468 INFO running `"docker" "inspect" "327059108ebe87b7700de0581eb815a194782de8a268a3b1bd82686edaf75812"`
Dec 18 07:23:38.684 INFO running `"docker" "rm" "-f" "327059108ebe87b7700de0581eb815a194782de8a268a3b1bd82686edaf75812"`
Dec 18 07:23:38.889 INFO [stdout] 327059108ebe87b7700de0581eb815a194782de8a268a3b1bd82686edaf75812