[INFO] cloning repository Veykril/YASS
[INFO] running `"git" "clone" "--bare" "git://github.com/Veykril/YASS.git" "work/cache/sources/gh/Veykril/YASS"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Veykril/YASS'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Veykril/YASS" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Veykril/YASS"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Veykril/YASS'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Veykril/YASS" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Veykril/YASS"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Veykril/YASS'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c440003cc2fa6afd149a400ce799a4c544188c27
[INFO] sha for GitHub repo Veykril/YASS: c440003cc2fa6afd149a400ce799a4c544188c27
[INFO] validating manifest of Veykril/YASS on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Veykril/YASS on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Veykril/YASS
[INFO] finished frobbing Veykril/YASS
[INFO] frobbed toml for Veykril/YASS written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Veykril/YASS/Cargo.toml
[INFO] started frobbing Veykril/YASS
[INFO] finished frobbing Veykril/YASS
[INFO] frobbed toml for Veykril/YASS written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/Veykril/YASS/Cargo.toml
[INFO] crate Veykril/YASS has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Veykril/YASS against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/Veykril/YASS:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3f09b55ef93cce3752033a8f632c5e43399432a7c725d06fe7ff3cd20ec2af90
[INFO] running `"docker" "start" "-a" "3f09b55ef93cce3752033a8f632c5e43399432a7c725d06fe7ff3cd20ec2af90"`
[INFO] [stderr]     Checking yass v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `source`
[INFO] [stderr]  --> src/lexer.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     source: &'a str,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RBracket`
[INFO] [stderr]    --> src/lexer.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     RBracket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LBRacket`
[INFO] [stderr]    --> src/lexer.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     LBRacket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LogicOr`
[INFO] [stderr]    --> src/lexer.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 |     LogicOr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LogicAnd`
[INFO] [stderr]    --> src/lexer.rs:209:5
[INFO] [stderr]     |
[INFO] [stderr] 209 |     LogicAnd,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Greater`
[INFO] [stderr]    --> src/lexer.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     Greater,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Smaller`
[INFO] [stderr]    --> src/lexer.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Smaller,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     load_file("assets/test.yss", &mut s);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `source`
[INFO] [stderr]  --> src/lexer.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     source: &'a str,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RBracket`
[INFO] [stderr]    --> src/lexer.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     RBracket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LBRacket`
[INFO] [stderr]    --> src/lexer.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 |     LBRacket,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LogicOr`
[INFO] [stderr]    --> src/lexer.rs:208:5
[INFO] [stderr]     |
[INFO] [stderr] 208 |     LogicOr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LogicAnd`
[INFO] [stderr]    --> src/lexer.rs:209:5
[INFO] [stderr]     |
[INFO] [stderr] 209 |     LogicAnd,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Greater`
[INFO] [stderr]    --> src/lexer.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     Greater,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Smaller`
[INFO] [stderr]    --> src/lexer.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     Smaller,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     load_file("assets/test.yss", &mut s);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3f09b55ef93cce3752033a8f632c5e43399432a7c725d06fe7ff3cd20ec2af90"`
[INFO] running `"docker" "rm" "-f" "3f09b55ef93cce3752033a8f632c5e43399432a7c725d06fe7ff3cd20ec2af90"`
[INFO] [stdout] 3f09b55ef93cce3752033a8f632c5e43399432a7c725d06fe7ff3cd20ec2af90