[INFO] updating cached repository danlucraft/risp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/danlucraft/risp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/danlucraft/risp" "work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/danlucraft/risp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danlucraft/risp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danlucraft/risp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c6a2a664d4a837781c42218a0efb18225cb5d33
[INFO] sha for GitHub repo danlucraft/risp: 6c6a2a664d4a837781c42218a0efb18225cb5d33
[INFO] validating manifest of danlucraft/risp on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of danlucraft/risp on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing danlucraft/risp
[INFO] finished frobbing danlucraft/risp
[INFO] frobbed toml for danlucraft/risp written to work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp/Cargo.toml
[INFO] started frobbing danlucraft/risp
[INFO] finished frobbing danlucraft/risp
[INFO] frobbed toml for danlucraft/risp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/danlucraft/risp/Cargo.toml
[INFO] crate danlucraft/risp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing danlucraft/risp against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 33548b6cc17db969cd92e7084f6c3fd8769065586d52667087a692f134ef89f2
[INFO] running `"docker" "start" "-a" "33548b6cc17db969cd92e7084f6c3fd8769065586d52667087a692f134ef89f2"`
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Exception`
[INFO] [stderr]   --> src/risp/expressions.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Exception(exceptions::Exception)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SyntaxError`
[INFO] [stderr]   --> src/risp/exceptions.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SyntaxError,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "33548b6cc17db969cd92e7084f6c3fd8769065586d52667087a692f134ef89f2"`
[INFO] running `"docker" "rm" "-f" "33548b6cc17db969cd92e7084f6c3fd8769065586d52667087a692f134ef89f2"`
[INFO] [stdout] 33548b6cc17db969cd92e7084f6c3fd8769065586d52667087a692f134ef89f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 11252f1e3003b535ecf8593c501786755e7462290cebd76bcac72f79855e1047
[INFO] running `"docker" "start" "-a" "11252f1e3003b535ecf8593c501786755e7462290cebd76bcac72f79855e1047"`
[INFO] [stderr]    Compiling risp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Exception`
[INFO] [stderr]   --> src/risp/expressions.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Exception(exceptions::Exception)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SyntaxError`
[INFO] [stderr]   --> src/risp/exceptions.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SyntaxError,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "11252f1e3003b535ecf8593c501786755e7462290cebd76bcac72f79855e1047"`
[INFO] running `"docker" "rm" "-f" "11252f1e3003b535ecf8593c501786755e7462290cebd76bcac72f79855e1047"`
[INFO] [stdout] 11252f1e3003b535ecf8593c501786755e7462290cebd76bcac72f79855e1047
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/danlucraft/risp:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6e07e757d6aff37970df0e25ae292f2bb4d7f1304d388cfb6ba53b2a87bf170f
[INFO] running `"docker" "start" "-a" "6e07e757d6aff37970df0e25ae292f2bb4d7f1304d388cfb6ba53b2a87bf170f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/risp-276466b11f63a399
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test risp::builtins::tests::builtin_bool ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_do ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_nil ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_int ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_defun ... ok
[INFO] [stdout] test risp::builtins::tests::eval_car ... ok
[INFO] [stdout] test risp::builtins::tests::eval_atom ... ok
[INFO] [stdout] test risp::builtins::tests::builtin_assert ... ok
[INFO] [stdout] test risp::builtins::tests::eval_addition_subtraction ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cons ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_args ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_lambda_parameter ... ok
[INFO] [stdout] test risp::builtins::tests::eval_car_empty_list ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cdr ... ok
[INFO] [stdout] test risp::environment::tests::test_def ... ok
[INFO] [stdout] test risp::environment::tests::test_parent_getting ... ok
[INFO] [stdout] test risp::builtins::tests::eval_lambda_with_multiple_args ... ok
[INFO] [stdout] test risp::builtins::tests::eval_cond ... ok
[INFO] [stdout] test risp::builtins::tests::eval_quote ... ok
[INFO] [stdout] test risp::environment::tests::test_resolving ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_uncallable_things ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_deep ... ok
[INFO] [stdout] test risp::builtins::tests::eval_eq ... ok
[INFO] [stdout] test risp::parser::tests::parse_multiple_expressions ... ok
[INFO] [stdout] test risp::builtins::tests::eval_eq_works_with_nested_lists ... ok
[INFO] [stdout] test risp::parser::tests::parse_literals ... ok
[INFO] [stdout] test risp::parser::tests::parsing_atoms ... ok
[INFO] [stdout] test risp::evaluator::tests::exception_unknown_symbol ... ok
[INFO] [stdout] test risp::parser::tests::parsing_lists ... ok
[INFO] [stdout] test risp::evaluator::tests::eval_many ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_atom ... ok
[INFO] [stdout] test risp::parser::tests::parsing_lists_error ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_int ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_boolean ... ok
[INFO] [stdout] test risp::parser::tests::parsing_expressions ... ok
[INFO] [stdout] test risp::parser::tests::parsing_quote ... ok
[INFO] [stdout] test risp::environment::tests::test_label ... ok
[INFO] [stdout] test risp::to_string::tests::test_to_string_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6e07e757d6aff37970df0e25ae292f2bb4d7f1304d388cfb6ba53b2a87bf170f"`
[INFO] running `"docker" "rm" "-f" "6e07e757d6aff37970df0e25ae292f2bb4d7f1304d388cfb6ba53b2a87bf170f"`
[INFO] [stdout] 6e07e757d6aff37970df0e25ae292f2bb4d7f1304d388cfb6ba53b2a87bf170f