[INFO] updating cached repository ayazhafiz/xela-lang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ayazhafiz/xela-lang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ayazhafiz/xela-lang" "work/ex/beta-1.37-6/sources/1.36.0/gh/ayazhafiz/xela-lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ayazhafiz/xela-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ayazhafiz/xela-lang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21996448093fed6dd893e6293f9cec3e29362238
[INFO] sha for GitHub repo ayazhafiz/xela-lang: 21996448093fed6dd893e6293f9cec3e29362238
[INFO] validating manifest of ayazhafiz/xela-lang on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ayazhafiz/xela-lang on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ayazhafiz/xela-lang
[INFO] finished frobbing ayazhafiz/xela-lang
[INFO] frobbed toml for ayazhafiz/xela-lang written to work/ex/beta-1.37-6/sources/1.36.0/gh/ayazhafiz/xela-lang/Cargo.toml
[INFO] started frobbing ayazhafiz/xela-lang
[INFO] finished frobbing ayazhafiz/xela-lang
[INFO] frobbed toml for ayazhafiz/xela-lang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang/Cargo.toml
[INFO] crate ayazhafiz/xela-lang already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ayazhafiz/xela-lang against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 15670b24f24b3526b29114150d1317afea8f231f119b52e022f6ade98861a546
[INFO] running `"docker" "start" "-a" "15670b24f24b3526b29114150d1317afea8f231f119b52e022f6ade98861a546"`
[INFO] [stderr]    Compiling flang v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "15670b24f24b3526b29114150d1317afea8f231f119b52e022f6ade98861a546"`
[INFO] running `"docker" "rm" "-f" "15670b24f24b3526b29114150d1317afea8f231f119b52e022f6ade98861a546"`
[INFO] [stdout] 15670b24f24b3526b29114150d1317afea8f231f119b52e022f6ade98861a546
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 454db774dc1dfe5eeebb65bef6c3166c5b960aef3c23a8f65a435d515779e2c8
[INFO] running `"docker" "start" "-a" "454db774dc1dfe5eeebb65bef6c3166c5b960aef3c23a8f65a435d515779e2c8"`
[INFO] [stderr]    Compiling flang v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "454db774dc1dfe5eeebb65bef6c3166c5b960aef3c23a8f65a435d515779e2c8"`
[INFO] running `"docker" "rm" "-f" "454db774dc1dfe5eeebb65bef6c3166c5b960aef3c23a8f65a435d515779e2c8"`
[INFO] [stdout] 454db774dc1dfe5eeebb65bef6c3166c5b960aef3c23a8f65a435d515779e2c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ayazhafiz/xela-lang:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 420ffed0a801e4b93a2817bdca2a4a0f3822f39668ee370d1538fd1fef5c34e5
[INFO] running `"docker" "start" "-a" "420ffed0a801e4b93a2817bdca2a4a0f3822f39668ee370d1538fd1fef5c34e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flang-5ebd1aff2117188a
[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] [stderr]      Running /opt/crater/target/debug/deps/interpreter-ee57b9d525efd0f8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_interprets_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lexer-9db2ed48daa38dcf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_lexes_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parser-0a0010d1fab4e6cf
[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] [stderr]    Doc-tests flang
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/flang/ast.rs - flang::ast::ASTNode (line 7) ... ignored
[INFO] [stdout] test src/flang/lexer.rs - flang::lexer::Lexer (line 18) ... ignored
[INFO] [stdout] test src/flang/ast.rs - flang::ast::ASTNode::from (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/flang/lexer.rs - flang::lexer::Lexer::skip (line 177) ... ok
[INFO] [stdout] test src/flang/token.rs - flang::token::Token (line 18) ... ok
[INFO] [stdout] test src/flang/lexer.rs - flang::lexer::Lexer::next_token (line 196) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "420ffed0a801e4b93a2817bdca2a4a0f3822f39668ee370d1538fd1fef5c34e5"`
[INFO] running `"docker" "rm" "-f" "420ffed0a801e4b93a2817bdca2a4a0f3822f39668ee370d1538fd1fef5c34e5"`
[INFO] [stdout] 420ffed0a801e4b93a2817bdca2a4a0f3822f39668ee370d1538fd1fef5c34e5