[INFO] cloning repository https://github.com/macdonaldo/monkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/macdonaldo/monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdonaldo%2Fmonkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdonaldo%2Fmonkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1728597c8942f215429d4c6f17c8d74587f226da
[INFO] testing macdonaldo/monkey against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacdonaldo%2Fmonkey" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/macdonaldo/monkey on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/macdonaldo/monkey
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/macdonaldo/monkey
[INFO] tweaked toml for git repo https://github.com/macdonaldo/monkey written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/macdonaldo/monkey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 351cb394eea3321f7ba6022a34adbb0b7745d045117ac1aef05079d4d620ddcd
[INFO] running `Command { std: "docker" "start" "-a" "351cb394eea3321f7ba6022a34adbb0b7745d045117ac1aef05079d4d620ddcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "351cb394eea3321f7ba6022a34adbb0b7745d045117ac1aef05079d4d620ddcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351cb394eea3321f7ba6022a34adbb0b7745d045117ac1aef05079d4d620ddcd", kill_on_drop: false }`
[INFO] [stdout] 351cb394eea3321f7ba6022a34adbb0b7745d045117ac1aef05079d4d620ddcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe32b22c974851f0967f06531d2a2d5381a28e775b9062113417a41d2ca33788
[INFO] running `Command { std: "docker" "start" "-a" "fe32b22c974851f0967f06531d2a2d5381a28e775b9062113417a41d2ca33788", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "fe32b22c974851f0967f06531d2a2d5381a28e775b9062113417a41d2ca33788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe32b22c974851f0967f06531d2a2d5381a28e775b9062113417a41d2ca33788", kill_on_drop: false }`
[INFO] [stdout] fe32b22c974851f0967f06531d2a2d5381a28e775b9062113417a41d2ca33788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee06b94db16886616b5b0b18bc366690b14d1ae54d0ae08c3ab6ae16299948e
[INFO] running `Command { std: "docker" "start" "-a" "6ee06b94db16886616b5b0b18bc366690b14d1ae54d0ae08c3ab6ae16299948e", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkey-04874d3cea803495)
[INFO] [stderr]   Executable tests/evaluator.rs (/opt/rustwide/target/debug/deps/evaluator-e2463f8303b91da2)
[INFO] [stderr]   Executable tests/parser.rs (/opt/rustwide/target/debug/deps/parser-fe690304a84dfd29)
[INFO] [stderr]   Executable tests/lexer.rs (/opt/rustwide/target/debug/deps/tests-47bfe0a3c9f22097)
[INFO] running `Command { std: "docker" "inspect" "6ee06b94db16886616b5b0b18bc366690b14d1ae54d0ae08c3ab6ae16299948e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee06b94db16886616b5b0b18bc366690b14d1ae54d0ae08c3ab6ae16299948e", kill_on_drop: false }`
[INFO] [stdout] 6ee06b94db16886616b5b0b18bc366690b14d1ae54d0ae08c3ab6ae16299948e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ba6171a9d55eda28e5186c56a23dccf6b9c2d9ebdddf0020925860f40b21e0f
[INFO] running `Command { std: "docker" "start" "-a" "1ba6171a9d55eda28e5186c56a23dccf6b9c2d9ebdddf0020925860f40b21e0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkey-04874d3cea803495)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/evaluator.rs (/opt/rustwide/target/debug/deps/evaluator-e2463f8303b91da2)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_bang_operator ... ok
[INFO] [stdout] test test_closures ... ok
[INFO] [stdout] test test_eval_string_expression ... ok
[INFO] [stdout] test test_eval_bool_expression ... ok
[INFO] [stdout] test test_function_object ... ok
[INFO] [stdout] test test_error_handling ... ok
[INFO] [stdout] test test_function_application ... ok
[INFO] [stdout] test test_eval_integer_expression ... ok
[INFO] [stdout] test test_if_else_expression ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test test_return_statement ... ok
[INFO] [stdout] test test_string_comparison ... ok
[INFO] [stdout] test test_string_concatenation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser.rs (/opt/rustwide/target/debug/deps/parser-fe690304a84dfd29)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test identifer_expressions ... ok
[INFO] [stdout] test let_statements_1 ... ok
[INFO] [stdout] test pretty_printing ... ok
[INFO] [stdout] test parsing_prefix_expressions ... ok
[INFO] [stdout] test parsing_infix_expressions ... ok
[INFO] [stdout] test return_statements_1 ... ok
[INFO] [stdout] test test_boolean_expressions ... ok
[INFO] [stdout] test test_call_expression_parameter_parsing ... ok
[INFO] [stdout] test test_call_expression_parsing ... ok
[INFO] [stdout] test test_if_else_expression ... ok
[INFO] [stdout] test test_function_parameter_parsing ... ok
[INFO] [stdout] test test_if_expression ... ok
[INFO] [stdout] test test_integer_literal_expressions ... ok
[INFO] [stdout] test test_string_literal_expressions ... ok
[INFO] [stdout] test test_parse_function_literal ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test operator_precedence_parsing_expressions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lexer.rs (/opt/rustwide/target/debug/deps/tests-47bfe0a3c9f22097)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lexer_1_next_token ... ok
[INFO] [stdout] test lexer_2_next_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ba6171a9d55eda28e5186c56a23dccf6b9c2d9ebdddf0020925860f40b21e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba6171a9d55eda28e5186c56a23dccf6b9c2d9ebdddf0020925860f40b21e0f", kill_on_drop: false }`
[INFO] [stdout] 1ba6171a9d55eda28e5186c56a23dccf6b9c2d9ebdddf0020925860f40b21e0f