Nov 28 04:18:31.375 INFO checking hrrs01/rust-short against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:18:31.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 04:18:31.596 INFO [stdout] 89065fa72d8f7d42c5b2a7d2f0d41998fb05b6a1c5a128a554867bbd9400e21c
Nov 28 04:18:31.597 INFO running `"docker" "start" "-a" "89065fa72d8f7d42c5b2a7d2f0d41998fb05b6a1c5a128a554867bbd9400e21c"`
Nov 28 04:18:32.169 INFO [stderr] usermod: no changes
Nov 28 04:18:32.205 INFO [stderr]     Checking rust-short v0.1.0 (/source)
Nov 28 04:18:32.480 INFO [stderr] warning: unused import: `std::io::stdin`
Nov 28 04:18:32.480 INFO [stderr]  --> src/main.rs:6:5
Nov 28 04:18:32.480 INFO [stderr]   |
Nov 28 04:18:32.480 INFO [stderr] 6 | use std::io::stdin;
Nov 28 04:18:32.480 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 04:18:32.480 INFO [stderr]   |
Nov 28 04:18:32.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:18:32.480 INFO [stderr] 
Nov 28 04:18:32.519 INFO [stderr] warning: enum is never used: `TokenType`
Nov 28 04:18:32.520 INFO [stderr]  --> src/main.rs:8:1
Nov 28 04:18:32.520 INFO [stderr]   |
Nov 28 04:18:32.520 INFO [stderr] 8 | enum TokenType {
Nov 28 04:18:32.521 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 28 04:18:32.521 INFO [stderr]   |
Nov 28 04:18:32.521 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:18:32.521 INFO [stderr] 
Nov 28 04:18:32.521 INFO [stderr] warning: struct is never constructed: `Interpereter`
Nov 28 04:18:32.522 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:18:32.522 INFO [stderr]    |
Nov 28 04:18:32.522 INFO [stderr] 14 | struct Interpereter {
Nov 28 04:18:32.523 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.523 INFO [stderr] 
Nov 28 04:18:32.523 INFO [stderr] warning: method is never used: `read_file`
Nov 28 04:18:32.523 INFO [stderr]   --> src/main.rs:23:5
Nov 28 04:18:32.524 INFO [stderr]    |
Nov 28 04:18:32.524 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Nov 28 04:18:32.524 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.524 INFO [stderr] 
Nov 28 04:18:32.525 INFO [stderr] warning: method is never used: `get_args`
Nov 28 04:18:32.525 INFO [stderr]   --> src/main.rs:33:5
Nov 28 04:18:32.525 INFO [stderr]    |
Nov 28 04:18:32.525 INFO [stderr] 33 |     fn get_args(&self) -> String {
Nov 28 04:18:32.526 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.526 INFO [stderr] 
Nov 28 04:18:32.526 INFO [stderr] warning: method is never used: `exec`
Nov 28 04:18:32.526 INFO [stderr]   --> src/main.rs:42:5
Nov 28 04:18:32.527 INFO [stderr]    |
Nov 28 04:18:32.527 INFO [stderr] 42 |     fn exec(&self) {
Nov 28 04:18:32.527 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 04:18:32.527 INFO [stderr] 
Nov 28 04:18:32.528 INFO [stderr] warning: unused import: `std::io::stdin`
Nov 28 04:18:32.528 INFO [stderr]  --> src/main.rs:6:5
Nov 28 04:18:32.528 INFO [stderr]   |
Nov 28 04:18:32.528 INFO [stderr] 6 | use std::io::stdin;
Nov 28 04:18:32.529 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 28 04:18:32.529 INFO [stderr]   |
Nov 28 04:18:32.529 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:18:32.529 INFO [stderr] 
Nov 28 04:18:32.570 INFO [stderr] warning: enum is never used: `TokenType`
Nov 28 04:18:32.570 INFO [stderr]  --> src/main.rs:8:1
Nov 28 04:18:32.570 INFO [stderr]   |
Nov 28 04:18:32.570 INFO [stderr] 8 | enum TokenType {
Nov 28 04:18:32.570 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 28 04:18:32.570 INFO [stderr]   |
Nov 28 04:18:32.570 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 04:18:32.570 INFO [stderr] 
Nov 28 04:18:32.570 INFO [stderr] warning: struct is never constructed: `Interpereter`
Nov 28 04:18:32.570 INFO [stderr]   --> src/main.rs:14:1
Nov 28 04:18:32.570 INFO [stderr]    |
Nov 28 04:18:32.570 INFO [stderr] 14 | struct Interpereter {
Nov 28 04:18:32.570 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.570 INFO [stderr] 
Nov 28 04:18:32.570 INFO [stderr] warning: method is never used: `read_file`
Nov 28 04:18:32.571 INFO [stderr]   --> src/main.rs:23:5
Nov 28 04:18:32.571 INFO [stderr]    |
Nov 28 04:18:32.571 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Nov 28 04:18:32.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.571 INFO [stderr] 
Nov 28 04:18:32.571 INFO [stderr] warning: method is never used: `get_args`
Nov 28 04:18:32.571 INFO [stderr]   --> src/main.rs:33:5
Nov 28 04:18:32.571 INFO [stderr]    |
Nov 28 04:18:32.571 INFO [stderr] 33 |     fn get_args(&self) -> String {
Nov 28 04:18:32.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:18:32.571 INFO [stderr] 
Nov 28 04:18:32.571 INFO [stderr] warning: method is never used: `exec`
Nov 28 04:18:32.571 INFO [stderr]   --> src/main.rs:42:5
Nov 28 04:18:32.571 INFO [stderr]    |
Nov 28 04:18:32.571 INFO [stderr] 42 |     fn exec(&self) {
Nov 28 04:18:32.571 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 04:18:32.571 INFO [stderr] 
Nov 28 04:18:32.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Nov 28 04:18:32.588 INFO [stderr] su: No module specific data is present
Nov 28 04:18:32.900 INFO running `"docker" "inspect" "89065fa72d8f7d42c5b2a7d2f0d41998fb05b6a1c5a128a554867bbd9400e21c"`
Nov 28 04:18:32.997 INFO running `"docker" "rm" "-f" "89065fa72d8f7d42c5b2a7d2f0d41998fb05b6a1c5a128a554867bbd9400e21c"`
Nov 28 04:18:33.121 INFO [stdout] 89065fa72d8f7d42c5b2a7d2f0d41998fb05b6a1c5a128a554867bbd9400e21c