Dec 05 21:35:16.229 INFO testing hrrs01/rust-short against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 21:35:16.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 21:35:16.582 INFO [stdout] 46a819d350f3f147a8d0f8baeab69b5b84238e8f7097d18e34744efe06726e7c
Dec 05 21:35:16.586 INFO running `"docker" "start" "-a" "46a819d350f3f147a8d0f8baeab69b5b84238e8f7097d18e34744efe06726e7c"`
Dec 05 21:35:17.231 INFO [stderr] usermod: no changes
Dec 05 21:35:17.252 INFO [stderr]    Compiling rust-short v0.1.0 (/source)
Dec 05 21:35:17.453 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 21:35:17.453 INFO [stderr]  --> src/main.rs:6:5
Dec 05 21:35:17.453 INFO [stderr]   |
Dec 05 21:35:17.453 INFO [stderr] 6 | use std::io::stdin;
Dec 05 21:35:17.453 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 21:35:17.453 INFO [stderr]   |
Dec 05 21:35:17.453 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:35:17.453 INFO [stderr] 
Dec 05 21:35:17.488 INFO [stderr] warning: enum is never used: `TokenType`
Dec 05 21:35:17.488 INFO [stderr]  --> src/main.rs:8:1
Dec 05 21:35:17.488 INFO [stderr]   |
Dec 05 21:35:17.488 INFO [stderr] 8 | enum TokenType {
Dec 05 21:35:17.488 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 21:35:17.488 INFO [stderr]   |
Dec 05 21:35:17.488 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 21:35:17.488 INFO [stderr] 
Dec 05 21:35:17.488 INFO [stderr] warning: struct is never constructed: `Interpereter`
Dec 05 21:35:17.488 INFO [stderr]   --> src/main.rs:14:1
Dec 05 21:35:17.488 INFO [stderr]    |
Dec 05 21:35:17.488 INFO [stderr] 14 | struct Interpereter {
Dec 05 21:35:17.488 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:17.488 INFO [stderr] 
Dec 05 21:35:17.488 INFO [stderr] warning: method is never used: `read_file`
Dec 05 21:35:17.488 INFO [stderr]   --> src/main.rs:23:5
Dec 05 21:35:17.488 INFO [stderr]    |
Dec 05 21:35:17.488 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Dec 05 21:35:17.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:17.488 INFO [stderr] 
Dec 05 21:35:17.488 INFO [stderr] warning: method is never used: `get_args`
Dec 05 21:35:17.488 INFO [stderr]   --> src/main.rs:33:5
Dec 05 21:35:17.489 INFO [stderr]    |
Dec 05 21:35:17.489 INFO [stderr] 33 |     fn get_args(&self) -> String {
Dec 05 21:35:17.489 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:17.489 INFO [stderr] 
Dec 05 21:35:17.489 INFO [stderr] warning: method is never used: `exec`
Dec 05 21:35:17.489 INFO [stderr]   --> src/main.rs:42:5
Dec 05 21:35:17.489 INFO [stderr]    |
Dec 05 21:35:17.489 INFO [stderr] 42 |     fn exec(&self) {
Dec 05 21:35:17.489 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 21:35:17.489 INFO [stderr] 
Dec 05 21:35:17.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 05 21:35:17.661 INFO [stderr] su: No module specific data is present
Dec 05 21:35:17.995 INFO running `"docker" "inspect" "46a819d350f3f147a8d0f8baeab69b5b84238e8f7097d18e34744efe06726e7c"`
Dec 05 21:35:18.130 INFO running `"docker" "rm" "-f" "46a819d350f3f147a8d0f8baeab69b5b84238e8f7097d18e34744efe06726e7c"`
Dec 05 21:35:18.404 INFO [stdout] 46a819d350f3f147a8d0f8baeab69b5b84238e8f7097d18e34744efe06726e7c
Dec 05 21:35:18.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 21:35:18.835 INFO [stdout] 879109c76bfef349d6b2a8dc729b30c44a900589e1551e588a2e752c32b1e40f
Dec 05 21:35:18.839 INFO running `"docker" "start" "-a" "879109c76bfef349d6b2a8dc729b30c44a900589e1551e588a2e752c32b1e40f"`
Dec 05 21:35:19.787 INFO [stderr] usermod: no changes
Dec 05 21:35:19.828 INFO [stderr]    Compiling rust-short v0.1.0 (/source)
Dec 05 21:35:20.113 INFO [stderr] warning: unused import: `std::io::stdin`
Dec 05 21:35:20.113 INFO [stderr]  --> src/main.rs:6:5
Dec 05 21:35:20.113 INFO [stderr]   |
Dec 05 21:35:20.113 INFO [stderr] 6 | use std::io::stdin;
Dec 05 21:35:20.113 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 21:35:20.113 INFO [stderr]   |
Dec 05 21:35:20.113 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 21:35:20.113 INFO [stderr] 
Dec 05 21:35:20.153 INFO [stderr] warning: enum is never used: `TokenType`
Dec 05 21:35:20.153 INFO [stderr]  --> src/main.rs:8:1
Dec 05 21:35:20.153 INFO [stderr]   |
Dec 05 21:35:20.153 INFO [stderr] 8 | enum TokenType {
Dec 05 21:35:20.153 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 21:35:20.153 INFO [stderr]   |
Dec 05 21:35:20.153 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 21:35:20.153 INFO [stderr] 
Dec 05 21:35:20.153 INFO [stderr] warning: struct is never constructed: `Interpereter`
Dec 05 21:35:20.153 INFO [stderr]   --> src/main.rs:14:1
Dec 05 21:35:20.153 INFO [stderr]    |
Dec 05 21:35:20.153 INFO [stderr] 14 | struct Interpereter {
Dec 05 21:35:20.153 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:20.153 INFO [stderr] 
Dec 05 21:35:20.153 INFO [stderr] warning: method is never used: `read_file`
Dec 05 21:35:20.153 INFO [stderr]   --> src/main.rs:23:5
Dec 05 21:35:20.153 INFO [stderr]    |
Dec 05 21:35:20.153 INFO [stderr] 23 |     fn read_file(&self, filename: &str) -> String {
Dec 05 21:35:20.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:20.153 INFO [stderr] 
Dec 05 21:35:20.153 INFO [stderr] warning: method is never used: `get_args`
Dec 05 21:35:20.153 INFO [stderr]   --> src/main.rs:33:5
Dec 05 21:35:20.153 INFO [stderr]    |
Dec 05 21:35:20.153 INFO [stderr] 33 |     fn get_args(&self) -> String {
Dec 05 21:35:20.153 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:35:20.153 INFO [stderr] 
Dec 05 21:35:20.154 INFO [stderr] warning: method is never used: `exec`
Dec 05 21:35:20.154 INFO [stderr]   --> src/main.rs:42:5
Dec 05 21:35:20.154 INFO [stderr]    |
Dec 05 21:35:20.154 INFO [stderr] 42 |     fn exec(&self) {
Dec 05 21:35:20.154 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 21:35:20.154 INFO [stderr] 
Dec 05 21:35:20.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 05 21:35:20.448 INFO [stderr] su: No module specific data is present
Dec 05 21:35:20.934 INFO running `"docker" "inspect" "879109c76bfef349d6b2a8dc729b30c44a900589e1551e588a2e752c32b1e40f"`
Dec 05 21:35:21.083 INFO running `"docker" "rm" "-f" "879109c76bfef349d6b2a8dc729b30c44a900589e1551e588a2e752c32b1e40f"`
Dec 05 21:35:21.246 INFO [stdout] 879109c76bfef349d6b2a8dc729b30c44a900589e1551e588a2e752c32b1e40f
Dec 05 21:35:21.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 21:35:21.648 INFO [stdout] 8d847b335edcde16ec54fe15e52083389a275e381b60dd3f840cac1aa0ddfc8a
Dec 05 21:35:21.650 INFO running `"docker" "start" "-a" "8d847b335edcde16ec54fe15e52083389a275e381b60dd3f840cac1aa0ddfc8a"`
Dec 05 21:35:22.268 INFO [stderr] usermod: no changes
Dec 05 21:35:22.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 21:35:22.303 INFO [stderr]      Running /target/debug/deps/rust_short-8e11ad6711c9da1c
Dec 05 21:35:22.305 INFO [stdout] 
Dec 05 21:35:22.305 INFO [stdout] running 0 tests
Dec 05 21:35:22.305 INFO [stdout] 
Dec 05 21:35:22.305 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:35:22.305 INFO [stdout] 
Dec 05 21:35:22.312 INFO [stderr] su: No module specific data is present
Dec 05 21:35:22.678 INFO running `"docker" "inspect" "8d847b335edcde16ec54fe15e52083389a275e381b60dd3f840cac1aa0ddfc8a"`
Dec 05 21:35:22.735 INFO running `"docker" "rm" "-f" "8d847b335edcde16ec54fe15e52083389a275e381b60dd3f840cac1aa0ddfc8a"`
Dec 05 21:35:22.825 INFO [stdout] 8d847b335edcde16ec54fe15e52083389a275e381b60dd3f840cac1aa0ddfc8a