Dec 18 07:23:35.404 INFO checking HakanPayat/file_shorten against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:23:35.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:23:35.898 INFO [stdout] 84893a19294970c23fd8c9af531daa91de1831abc73f9c21c9c588ae10b5a7b6
Dec 18 07:23:35.900 INFO running `"docker" "start" "-a" "84893a19294970c23fd8c9af531daa91de1831abc73f9c21c9c588ae10b5a7b6"`
Dec 18 07:23:37.321 INFO [stderr]     Checking file_shorten v0.1.0 (/opt/crater/workdir)
Dec 18 07:23:37.980 INFO [stderr] warning: method is never used: `decode`
Dec 18 07:23:37.980 INFO [stderr]   --> src/main.rs:77:5
Dec 18 07:23:37.980 INFO [stderr]    |
Dec 18 07:23:37.980 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 18 07:23:37.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.980 INFO [stderr]    |
Dec 18 07:23:37.980 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:23:37.980 INFO [stderr] 
Dec 18 07:23:37.980 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 18 07:23:37.980 INFO [stderr]   --> src/main.rs:95:5
Dec 18 07:23:37.980 INFO [stderr]    |
Dec 18 07:23:37.980 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 18 07:23:37.980 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.980 INFO [stderr] 
Dec 18 07:23:37.980 INFO [stderr] warning: method is never used: `decode_string`
Dec 18 07:23:37.980 INFO [stderr]    --> src/main.rs:104:5
Dec 18 07:23:37.980 INFO [stderr]     |
Dec 18 07:23:37.980 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 18 07:23:37.980 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.980 INFO [stderr] 
Dec 18 07:23:37.988 INFO [stderr] warning: method is never used: `decode`
Dec 18 07:23:37.988 INFO [stderr]   --> src/main.rs:77:5
Dec 18 07:23:37.988 INFO [stderr]    |
Dec 18 07:23:37.988 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 18 07:23:37.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.988 INFO [stderr]    |
Dec 18 07:23:37.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:23:37.988 INFO [stderr] 
Dec 18 07:23:37.988 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 18 07:23:37.988 INFO [stderr]   --> src/main.rs:95:5
Dec 18 07:23:37.988 INFO [stderr]    |
Dec 18 07:23:37.988 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 18 07:23:37.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.988 INFO [stderr] 
Dec 18 07:23:37.988 INFO [stderr] warning: method is never used: `decode_string`
Dec 18 07:23:37.988 INFO [stderr]    --> src/main.rs:104:5
Dec 18 07:23:37.988 INFO [stderr]     |
Dec 18 07:23:37.988 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 18 07:23:37.988 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:23:37.988 INFO [stderr] 
Dec 18 07:23:38.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 18 07:23:38.470 INFO running `"docker" "inspect" "84893a19294970c23fd8c9af531daa91de1831abc73f9c21c9c588ae10b5a7b6"`
Dec 18 07:23:38.713 INFO running `"docker" "rm" "-f" "84893a19294970c23fd8c9af531daa91de1831abc73f9c21c9c588ae10b5a7b6"`
Dec 18 07:23:38.948 INFO [stdout] 84893a19294970c23fd8c9af531daa91de1831abc73f9c21c9c588ae10b5a7b6