Dec 06 14:28:14.692 INFO testing DomParfitt/rex against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:28:14.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 14:28:15.007 INFO [stdout] 3d09e0ea4145eaba9d3809dfff7be6dcb05d45039a08bacb1c931c3bc3cc14ec
Dec 06 14:28:15.009 INFO running `"docker" "start" "-a" "3d09e0ea4145eaba9d3809dfff7be6dcb05d45039a08bacb1c931c3bc3cc14ec"`
Dec 06 14:28:15.496 INFO [stderr] usermod: no changes
Dec 06 14:28:15.526 INFO [stderr]    Compiling rex v0.1.0 (/source)
Dec 06 14:28:15.900 INFO [stderr] warning: unused import: `lexer::token::TokenType::Digit`
Dec 06 14:28:15.900 INFO [stderr]  --> src/lexer/mod.rs:1:5
Dec 06 14:28:15.900 INFO [stderr]   |
Dec 06 14:28:15.900 INFO [stderr] 1 | use lexer::token::TokenType::Digit;
Dec 06 14:28:15.900 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:28:15.900 INFO [stderr]   |
Dec 06 14:28:15.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:28:15.900 INFO [stderr] 
Dec 06 14:28:15.900 INFO [stderr] warning: unused import: `TokenType`
Dec 06 14:28:15.900 INFO [stderr]  --> src/lexer/mod.rs:2:27
Dec 06 14:28:15.900 INFO [stderr]   |
Dec 06 14:28:15.900 INFO [stderr] 2 | use lexer::token::{Token, TokenType};
Dec 06 14:28:15.900 INFO [stderr]   |                           ^^^^^^^^^
Dec 06 14:28:15.900 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `Whitespace`
Dec 06 14:28:15.944 INFO [stderr]  --> src/lexer/token/mod.rs:8:5
Dec 06 14:28:15.944 INFO [stderr]   |
Dec 06 14:28:15.944 INFO [stderr] 8 |     Whitespace,
Dec 06 14:28:15.944 INFO [stderr]   |     ^^^^^^^^^^
Dec 06 14:28:15.944 INFO [stderr]   |
Dec 06 14:28:15.944 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:11:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 11 |     OpenBrace,
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^^^^^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:12:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 12 |     CloseBrace,
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `Dash`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:13:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 13 |     Dash,
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `Dot`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:14:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 14 |     Dot,
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: variant is never constructed: `Wildcard`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:15:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 15 |     Wildcard,
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^^^^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:15.944 INFO [stderr] warning: method is never used: `is_letter`
Dec 06 14:28:15.944 INFO [stderr]   --> src/lexer/token/mod.rs:23:5
Dec 06 14:28:15.944 INFO [stderr]    |
Dec 06 14:28:15.944 INFO [stderr] 23 |     fn is_letter(ch: char) -> bool {
Dec 06 14:28:15.944 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:28:15.944 INFO [stderr] 
Dec 06 14:28:16.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 06 14:28:16.340 INFO [stderr] su: No module specific data is present
Dec 06 14:28:16.690 INFO running `"docker" "inspect" "3d09e0ea4145eaba9d3809dfff7be6dcb05d45039a08bacb1c931c3bc3cc14ec"`
Dec 06 14:28:16.882 INFO running `"docker" "rm" "-f" "3d09e0ea4145eaba9d3809dfff7be6dcb05d45039a08bacb1c931c3bc3cc14ec"`
Dec 06 14:28:16.957 INFO [stdout] 3d09e0ea4145eaba9d3809dfff7be6dcb05d45039a08bacb1c931c3bc3cc14ec
Dec 06 14:28:16.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 14:28:17.128 INFO [stdout] 2a7e6e76a1847a1555c213619357d543982482da966377514af5eb2cec9668ce
Dec 06 14:28:17.130 INFO running `"docker" "start" "-a" "2a7e6e76a1847a1555c213619357d543982482da966377514af5eb2cec9668ce"`
Dec 06 14:28:17.549 INFO [stderr] usermod: no changes
Dec 06 14:28:17.579 INFO [stderr]    Compiling rex v0.1.0 (/source)
Dec 06 14:28:18.016 INFO [stderr] warning: unused import: `lexer::token::TokenType::Digit`
Dec 06 14:28:18.016 INFO [stderr]  --> src/lexer/mod.rs:1:5
Dec 06 14:28:18.016 INFO [stderr]   |
Dec 06 14:28:18.016 INFO [stderr] 1 | use lexer::token::TokenType::Digit;
Dec 06 14:28:18.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:28:18.016 INFO [stderr]   |
Dec 06 14:28:18.016 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:28:18.016 INFO [stderr] 
Dec 06 14:28:18.016 INFO [stderr] warning: unused import: `TokenType`
Dec 06 14:28:18.016 INFO [stderr]  --> src/lexer/mod.rs:2:27
Dec 06 14:28:18.016 INFO [stderr]   |
Dec 06 14:28:18.016 INFO [stderr] 2 | use lexer::token::{Token, TokenType};
Dec 06 14:28:18.016 INFO [stderr]   |                           ^^^^^^^^^
Dec 06 14:28:18.016 INFO [stderr] 
Dec 06 14:28:18.056 INFO [stderr] warning: variant is never constructed: `Whitespace`
Dec 06 14:28:18.056 INFO [stderr]  --> src/lexer/token/mod.rs:8:5
Dec 06 14:28:18.056 INFO [stderr]   |
Dec 06 14:28:18.056 INFO [stderr] 8 |     Whitespace,
Dec 06 14:28:18.056 INFO [stderr]   |     ^^^^^^^^^^
Dec 06 14:28:18.056 INFO [stderr]   |
Dec 06 14:28:18.056 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:28:18.056 INFO [stderr] 
Dec 06 14:28:18.056 INFO [stderr] warning: variant is never constructed: `OpenBrace`
Dec 06 14:28:18.056 INFO [stderr]   --> src/lexer/token/mod.rs:11:5
Dec 06 14:28:18.056 INFO [stderr]    |
Dec 06 14:28:18.056 INFO [stderr] 11 |     OpenBrace,
Dec 06 14:28:18.056 INFO [stderr]    |     ^^^^^^^^^
Dec 06 14:28:18.056 INFO [stderr] 
Dec 06 14:28:18.056 INFO [stderr] warning: variant is never constructed: `CloseBrace`
Dec 06 14:28:18.056 INFO [stderr]   --> src/lexer/token/mod.rs:12:5
Dec 06 14:28:18.056 INFO [stderr]    |
Dec 06 14:28:18.056 INFO [stderr] 12 |     CloseBrace,
Dec 06 14:28:18.056 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 14:28:18.056 INFO [stderr] 
Dec 06 14:28:18.056 INFO [stderr] warning: variant is never constructed: `Dash`
Dec 06 14:28:18.056 INFO [stderr]   --> src/lexer/token/mod.rs:13:5
Dec 06 14:28:18.056 INFO [stderr]    |
Dec 06 14:28:18.056 INFO [stderr] 13 |     Dash,
Dec 06 14:28:18.056 INFO [stderr]    |     ^^^^
Dec 06 14:28:18.056 INFO [stderr] 
Dec 06 14:28:18.056 INFO [stderr] warning: variant is never constructed: `Dot`
Dec 06 14:28:18.056 INFO [stderr]   --> src/lexer/token/mod.rs:14:5
Dec 06 14:28:18.056 INFO [stderr]    |
Dec 06 14:28:18.057 INFO [stderr] 14 |     Dot,
Dec 06 14:28:18.057 INFO [stderr]    |     ^^^
Dec 06 14:28:18.057 INFO [stderr] 
Dec 06 14:28:18.057 INFO [stderr] warning: variant is never constructed: `Wildcard`
Dec 06 14:28:18.057 INFO [stderr]   --> src/lexer/token/mod.rs:15:5
Dec 06 14:28:18.057 INFO [stderr]    |
Dec 06 14:28:18.057 INFO [stderr] 15 |     Wildcard,
Dec 06 14:28:18.057 INFO [stderr]    |     ^^^^^^^^
Dec 06 14:28:18.057 INFO [stderr] 
Dec 06 14:28:18.057 INFO [stderr] warning: method is never used: `is_letter`
Dec 06 14:28:18.057 INFO [stderr]   --> src/lexer/token/mod.rs:23:5
Dec 06 14:28:18.057 INFO [stderr]    |
Dec 06 14:28:18.057 INFO [stderr] 23 |     fn is_letter(ch: char) -> bool {
Dec 06 14:28:18.057 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:28:18.057 INFO [stderr] 
Dec 06 14:28:18.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 06 14:28:18.288 INFO [stderr] su: No module specific data is present
Dec 06 14:28:19.294 INFO running `"docker" "inspect" "2a7e6e76a1847a1555c213619357d543982482da966377514af5eb2cec9668ce"`
Dec 06 14:28:19.586 INFO running `"docker" "rm" "-f" "2a7e6e76a1847a1555c213619357d543982482da966377514af5eb2cec9668ce"`
Dec 06 14:28:19.948 INFO [stdout] 2a7e6e76a1847a1555c213619357d543982482da966377514af5eb2cec9668ce
Dec 06 14:28:19.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 14:28:20.440 INFO [stdout] 48cfd3ce00c7224a43dd2c813cc3071f8b1216b3b39b37671d70e11cfe71c9f0
Dec 06 14:28:20.446 INFO running `"docker" "start" "-a" "48cfd3ce00c7224a43dd2c813cc3071f8b1216b3b39b37671d70e11cfe71c9f0"`
Dec 06 14:28:21.856 INFO [stderr] usermod: no changes
Dec 06 14:28:21.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 14:28:21.925 INFO [stderr]      Running /target/debug/deps/rex-9eff5246874e49db
Dec 06 14:28:21.949 INFO [stdout] 
Dec 06 14:28:21.949 INFO [stdout] running 0 tests
Dec 06 14:28:21.949 INFO [stdout] 
Dec 06 14:28:21.949 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:28:21.949 INFO [stdout] 
Dec 06 14:28:21.949 INFO [stderr] su: No module specific data is present
Dec 06 14:28:22.724 INFO running `"docker" "inspect" "48cfd3ce00c7224a43dd2c813cc3071f8b1216b3b39b37671d70e11cfe71c9f0"`
Dec 06 14:28:23.004 INFO running `"docker" "rm" "-f" "48cfd3ce00c7224a43dd2c813cc3071f8b1216b3b39b37671d70e11cfe71c9f0"`
Dec 06 14:28:23.304 INFO [stdout] 48cfd3ce00c7224a43dd2c813cc3071f8b1216b3b39b37671d70e11cfe71c9f0