Dec 05 02:13:44.423 INFO checking HakanPayat/file_shorten against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:13:44.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 02:13:44.806 INFO [stdout] e79b107e8c0e52fb8649e41777022509d838f4b79955aff802763009283047f1
Dec 05 02:13:44.809 INFO running `"docker" "start" "-a" "e79b107e8c0e52fb8649e41777022509d838f4b79955aff802763009283047f1"`
Dec 05 02:13:45.525 INFO [stderr] usermod: no changes
Dec 05 02:13:45.555 INFO [stderr]     Checking file_shorten v0.1.0 (/source)
Dec 05 02:13:46.036 INFO [stderr] warning: method is never used: `decode`
Dec 05 02:13:46.036 INFO [stderr]   --> src/main.rs:77:5
Dec 05 02:13:46.036 INFO [stderr]    |
Dec 05 02:13:46.036 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 05 02:13:46.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.036 INFO [stderr]    |
Dec 05 02:13:46.036 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:13:46.036 INFO [stderr] 
Dec 05 02:13:46.036 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 05 02:13:46.036 INFO [stderr]   --> src/main.rs:95:5
Dec 05 02:13:46.036 INFO [stderr]    |
Dec 05 02:13:46.036 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 05 02:13:46.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.036 INFO [stderr] 
Dec 05 02:13:46.036 INFO [stderr] warning: method is never used: `decode_string`
Dec 05 02:13:46.036 INFO [stderr]    --> src/main.rs:104:5
Dec 05 02:13:46.036 INFO [stderr]     |
Dec 05 02:13:46.036 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 05 02:13:46.036 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.036 INFO [stderr] 
Dec 05 02:13:46.080 INFO [stderr] warning: method is never used: `decode`
Dec 05 02:13:46.080 INFO [stderr]   --> src/main.rs:77:5
Dec 05 02:13:46.080 INFO [stderr]    |
Dec 05 02:13:46.080 INFO [stderr] 77 |     fn decode(&self, val: u8) -> char {
Dec 05 02:13:46.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.080 INFO [stderr]    |
Dec 05 02:13:46.080 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:13:46.080 INFO [stderr] 
Dec 05 02:13:46.080 INFO [stderr] warning: method is never used: `decode_vec_u8`
Dec 05 02:13:46.080 INFO [stderr]   --> src/main.rs:95:5
Dec 05 02:13:46.080 INFO [stderr]    |
Dec 05 02:13:46.080 INFO [stderr] 95 |     fn decode_vec_u8(&self, text: &Vec<u8>) -> Vec<char> {
Dec 05 02:13:46.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.080 INFO [stderr] 
Dec 05 02:13:46.080 INFO [stderr] warning: method is never used: `decode_string`
Dec 05 02:13:46.080 INFO [stderr]    --> src/main.rs:104:5
Dec 05 02:13:46.080 INFO [stderr]     |
Dec 05 02:13:46.080 INFO [stderr] 104 |     fn decode_string(&self, text: &Vec<u8>) -> String {
Dec 05 02:13:46.080 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:13:46.080 INFO [stderr] 
Dec 05 02:13:46.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 05 02:13:46.105 INFO [stderr] su: No module specific data is present
Dec 05 02:13:46.714 INFO running `"docker" "inspect" "e79b107e8c0e52fb8649e41777022509d838f4b79955aff802763009283047f1"`
Dec 05 02:13:46.851 INFO running `"docker" "rm" "-f" "e79b107e8c0e52fb8649e41777022509d838f4b79955aff802763009283047f1"`
Dec 05 02:13:46.999 INFO [stdout] e79b107e8c0e52fb8649e41777022509d838f4b79955aff802763009283047f1