[INFO] cloning repository JRud52/Shape_Grammar_Parser
[INFO] running `"git" "clone" "--bare" "git://github.com/JRud52/Shape_Grammar_Parser.git" "work/cache/sources/gh/JRud52/Shape_Grammar_Parser"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/JRud52/Shape_Grammar_Parser'...
[INFO] running `"git" "clone" "work/cache/sources/gh/JRud52/Shape_Grammar_Parser" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JRud52/Shape_Grammar_Parser" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JRud52/Shape_Grammar_Parser"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JRud52/Shape_Grammar_Parser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 059d4e605bcc3946cf3c693510495889032a6a95
[INFO] sha for GitHub repo JRud52/Shape_Grammar_Parser: 059d4e605bcc3946cf3c693510495889032a6a95
[INFO] validating manifest of JRud52/Shape_Grammar_Parser on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of JRud52/Shape_Grammar_Parser on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing JRud52/Shape_Grammar_Parser
[INFO] finished frobbing JRud52/Shape_Grammar_Parser
[INFO] frobbed toml for JRud52/Shape_Grammar_Parser written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser/Cargo.toml
[INFO] started frobbing JRud52/Shape_Grammar_Parser
[INFO] finished frobbing JRud52/Shape_Grammar_Parser
[INFO] frobbed toml for JRud52/Shape_Grammar_Parser written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/JRud52/Shape_Grammar_Parser/Cargo.toml
[INFO] crate JRud52/Shape_Grammar_Parser already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing JRud52/Shape_Grammar_Parser against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] afc3bc8273a21f1a27f5af1d68d7b06574be9f49859c2d9a32e370234fed2d4c
[INFO] running `"docker" "start" "-a" "afc3bc8273a21f1a27f5af1d68d7b06574be9f49859c2d9a32e370234fed2d4c"`
[INFO] [stderr]    Compiling shape_grammar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/parser.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Ident`
[INFO] [stderr]  --> src/parser.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use lexer::Ident;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Ident`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use lexer::Ident;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ident_type` is never read
[INFO] [stderr]   --> src/lexer.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut ident_type = Ident::Unknown;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Method`
[INFO] [stderr]  --> src/lexer.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     VarName, Method, IntLit,
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "afc3bc8273a21f1a27f5af1d68d7b06574be9f49859c2d9a32e370234fed2d4c"`
[INFO] running `"docker" "rm" "-f" "afc3bc8273a21f1a27f5af1d68d7b06574be9f49859c2d9a32e370234fed2d4c"`
[INFO] [stdout] afc3bc8273a21f1a27f5af1d68d7b06574be9f49859c2d9a32e370234fed2d4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c25011b2d01aadf28682bc4690eb1c583d8ee16ffc5c52bc5f544d2c8d8ce0d
[INFO] running `"docker" "start" "-a" "8c25011b2d01aadf28682bc4690eb1c583d8ee16ffc5c52bc5f544d2c8d8ce0d"`
[INFO] [stderr]    Compiling shape_grammar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/parser.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Ident`
[INFO] [stderr]  --> src/parser.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use lexer::Ident;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Ident`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use lexer::Ident;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lexer::Token`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use lexer::Token;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ident_type` is never read
[INFO] [stderr]   --> src/lexer.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut ident_type = Ident::Unknown;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Method`
[INFO] [stderr]  --> src/lexer.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     VarName, Method, IntLit,
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "8c25011b2d01aadf28682bc4690eb1c583d8ee16ffc5c52bc5f544d2c8d8ce0d"`
[INFO] running `"docker" "rm" "-f" "8c25011b2d01aadf28682bc4690eb1c583d8ee16ffc5c52bc5f544d2c8d8ce0d"`
[INFO] [stdout] 8c25011b2d01aadf28682bc4690eb1c583d8ee16ffc5c52bc5f544d2c8d8ce0d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/JRud52/Shape_Grammar_Parser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 093b6c816129cc5ea25da996692c71cd6633d9236deee6c56576b2e3b52dbe97
[INFO] running `"docker" "start" "-a" "093b6c816129cc5ea25da996692c71cd6633d9236deee6c56576b2e3b52dbe97"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shape_grammar-a5e070275b641de1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "093b6c816129cc5ea25da996692c71cd6633d9236deee6c56576b2e3b52dbe97"`
[INFO] running `"docker" "rm" "-f" "093b6c816129cc5ea25da996692c71cd6633d9236deee6c56576b2e3b52dbe97"`
[INFO] [stdout] 093b6c816129cc5ea25da996692c71cd6633d9236deee6c56576b2e3b52dbe97