Dec 19 16:00:56.441 INFO checking hrrs01/rust-short against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:00:56.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/hrrs01/rust-short:/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 16:00:56.886 INFO [stdout] 8d33acc39f959649f1ddc9685422c7fd5809e0a32e5c715e1de7b5f8240027d3
Dec 19 16:00:56.888 INFO running `"docker" "start" "-a" "8d33acc39f959649f1ddc9685422c7fd5809e0a32e5c715e1de7b5f8240027d3"`
Dec 19 16:00:57.848 INFO [stderr]     Checking rust-short v0.1.0 (/opt/crater/workdir)
Dec 19 16:00:57.994 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 19 16:00:57.994 INFO [stderr]  --> src/main.rs:6:5
Dec 19 16:00:57.994 INFO [stderr]   |
Dec 19 16:00:57.994 INFO [stderr] 6 | use std::io::stdin;
Dec 19 16:00:57.994 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 16:00:57.994 INFO [stderr]   |
Dec 19 16:00:57.994 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:00:57.994 INFO [stderr] 
Dec 19 16:00:58.024 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 19 16:00:58.024 INFO [stderr]  --> src/main.rs:6:5
Dec 19 16:00:58.024 INFO [stderr]   |
Dec 19 16:00:58.024 INFO [stderr] 6 | use std::io::stdin;
Dec 19 16:00:58.024 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 16:00:58.024 INFO [stderr]   |
Dec 19 16:00:58.024 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:00:58.024 INFO [stderr] 
Dec 19 16:00:58.032 INFO [stderr] warning: enum is never used: `TokenType`
Dec 19 16:00:58.032 INFO [stderr]  --> src/main.rs:8:1
Dec 19 16:00:58.032 INFO [stderr]   |
Dec 19 16:00:58.032 INFO [stderr] 8 | enum TokenType {
Dec 19 16:00:58.032 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 16:00:58.032 INFO [stderr]   |
Dec 19 16:00:58.032 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:00:58.032 INFO [stderr] 
Dec 19 16:00:58.032 INFO [stderr] warning: struct is never constructed: `Interpereter`
Dec 19 16:00:58.032 INFO [stderr]   --> src/main.rs:14:1
Dec 19 16:00:58.032 INFO [stderr]    |
Dec 19 16:00:58.032 INFO [stderr] 14 | struct Interpereter {
Dec 19 16:00:58.032 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.032 INFO [stderr] 
Dec 19 16:00:58.032 INFO [stderr] warning: method is never used: `read_file`
Dec 19 16:00:58.032 INFO [stderr]   --> src/main.rs:23:5
Dec 19 16:00:58.032 INFO [stderr]    |
Dec 19 16:00:58.032 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Dec 19 16:00:58.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.032 INFO [stderr] 
Dec 19 16:00:58.032 INFO [stderr] warning: method is never used: `get_args`
Dec 19 16:00:58.032 INFO [stderr]   --> src/main.rs:33:5
Dec 19 16:00:58.032 INFO [stderr]    |
Dec 19 16:00:58.032 INFO [stderr] 33 |     fn get_args(&self) -> String {
Dec 19 16:00:58.032 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.032 INFO [stderr] 
Dec 19 16:00:58.032 INFO [stderr] warning: method is never used: `exec`
Dec 19 16:00:58.032 INFO [stderr]   --> src/main.rs:42:5
Dec 19 16:00:58.032 INFO [stderr]    |
Dec 19 16:00:58.033 INFO [stderr] 42 |     fn exec(&self) {
Dec 19 16:00:58.033 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 16:00:58.033 INFO [stderr] 
Dec 19 16:00:58.060 INFO [stderr] warning: enum is never used: `TokenType`
Dec 19 16:00:58.064 INFO [stderr]  --> src/main.rs:8:1
Dec 19 16:00:58.064 INFO [stderr]   |
Dec 19 16:00:58.064 INFO [stderr] 8 | enum TokenType {
Dec 19 16:00:58.064 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 16:00:58.064 INFO [stderr]   |
Dec 19 16:00:58.064 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 16:00:58.064 INFO [stderr] 
Dec 19 16:00:58.064 INFO [stderr] warning: struct is never constructed: `Interpereter`
Dec 19 16:00:58.064 INFO [stderr]   --> src/main.rs:14:1
Dec 19 16:00:58.064 INFO [stderr]    |
Dec 19 16:00:58.064 INFO [stderr] 14 | struct Interpereter {
Dec 19 16:00:58.064 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.064 INFO [stderr] 
Dec 19 16:00:58.064 INFO [stderr] warning: method is never used: `read_file`
Dec 19 16:00:58.064 INFO [stderr]   --> src/main.rs:23:5
Dec 19 16:00:58.064 INFO [stderr]    |
Dec 19 16:00:58.064 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Dec 19 16:00:58.064 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.064 INFO [stderr] 
Dec 19 16:00:58.064 INFO [stderr] warning: method is never used: `get_args`
Dec 19 16:00:58.064 INFO [stderr]   --> src/main.rs:33:5
Dec 19 16:00:58.064 INFO [stderr]    |
Dec 19 16:00:58.064 INFO [stderr] 33 |     fn get_args(&self) -> String {
Dec 19 16:00:58.064 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:00:58.064 INFO [stderr] 
Dec 19 16:00:58.064 INFO [stderr] warning: method is never used: `exec`
Dec 19 16:00:58.064 INFO [stderr]   --> src/main.rs:42:5
Dec 19 16:00:58.064 INFO [stderr]    |
Dec 19 16:00:58.064 INFO [stderr] 42 |     fn exec(&self) {
Dec 19 16:00:58.065 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 16:00:58.065 INFO [stderr] 
Dec 19 16:00:58.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 19 16:00:58.337 INFO running `"docker" "inspect" "8d33acc39f959649f1ddc9685422c7fd5809e0a32e5c715e1de7b5f8240027d3"`
Dec 19 16:00:58.516 INFO running `"docker" "rm" "-f" "8d33acc39f959649f1ddc9685422c7fd5809e0a32e5c715e1de7b5f8240027d3"`
Dec 19 16:00:58.645 INFO [stdout] 8d33acc39f959649f1ddc9685422c7fd5809e0a32e5c715e1de7b5f8240027d3