[INFO] cloning repository https://github.com/emanon001/rmonkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emanon001/rmonkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanon001%2Frmonkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanon001%2Frmonkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58c577b0ce0b2d1c9d06b609c7975e6a6e59bd35
[INFO] testing emanon001/rmonkey against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanon001%2Frmonkey" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emanon001/rmonkey on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emanon001/rmonkey
[INFO] finished tweaking git repo https://github.com/emanon001/rmonkey
[INFO] tweaked toml for git repo https://github.com/emanon001/rmonkey written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/emanon001/rmonkey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95ff5e96703ab01565bbe1ff6846e94acf083156c4fc844fe57e15f013e4ac9c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "95ff5e96703ab01565bbe1ff6846e94acf083156c4fc844fe57e15f013e4ac9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95ff5e96703ab01565bbe1ff6846e94acf083156c4fc844fe57e15f013e4ac9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ff5e96703ab01565bbe1ff6846e94acf083156c4fc844fe57e15f013e4ac9c", kill_on_drop: false }`
[INFO] [stdout] 95ff5e96703ab01565bbe1ff6846e94acf083156c4fc844fe57e15f013e4ac9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9727eef12da282efed85e2ff2a527ddd99b8eaa6885bf8f7d5dcc0118cda7ac5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9727eef12da282efed85e2ff2a527ddd99b8eaa6885bf8f7d5dcc0118cda7ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmonkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "9727eef12da282efed85e2ff2a527ddd99b8eaa6885bf8f7d5dcc0118cda7ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9727eef12da282efed85e2ff2a527ddd99b8eaa6885bf8f7d5dcc0118cda7ac5", kill_on_drop: false }`
[INFO] [stdout] 9727eef12da282efed85e2ff2a527ddd99b8eaa6885bf8f7d5dcc0118cda7ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6495b7764fd410e93e2d1b914ab9b2533aebe53bf934011962e3d9165b0789f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6495b7764fd410e93e2d1b914ab9b2533aebe53bf934011962e3d9165b0789f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmonkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "b6495b7764fd410e93e2d1b914ab9b2533aebe53bf934011962e3d9165b0789f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6495b7764fd410e93e2d1b914ab9b2533aebe53bf934011962e3d9165b0789f", kill_on_drop: false }`
[INFO] [stdout] b6495b7764fd410e93e2d1b914ab9b2533aebe53bf934011962e3d9165b0789f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5181058702bbf5f812099eb4400bd71a51e54e720341744e1c16fd9ec2d0c20
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5181058702bbf5f812099eb4400bd71a51e54e720341744e1c16fd9ec2d0c20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rmonkey-575ca7e37ad20996
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test evaluator::tests::eval_function_object ... ok
[INFO] [stdout] test evaluator::tests::eval_builtin_function_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_boolean_expression ... ok
[INFO] [stdout] test builtins::tests::len ... ok
[INFO] [stdout] test builtins::tests::last ... ok
[INFO] [stdout] test builtins::tests::first ... ok
[INFO] [stdout] test builtins::tests::rest ... ok
[INFO] [stdout] test evaluator::tests::eval_bang_expression ... ok
[INFO] [stdout] test builtins::tests::push ... ok
[INFO] [stdout] test builtins::tests::puts ... ok
[INFO] [stdout] test evaluator::tests::eval_array_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_array_index_expressio ... ok
[INFO] [stdout] test evaluator::tests::error_handling ... ok
[INFO] [stdout] test evaluator::tests::eval_if_else_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_function_call_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_string_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_string_concatenation ... ok
[INFO] [stdout] test evaluator::tests::eval_hash_index_expressio ... ok
[INFO] [stdout] test lexer::tests::hash ... ok
[INFO] [stdout] test lexer::tests::int_eof ... ok
[INFO] [stdout] test lexer::tests::ident_eof ... ok
[INFO] [stdout] test evaluator::tests::eval_integer_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_let_statements ... ok
[INFO] [stdout] test lexer::tests::bracket ... ok
[INFO] [stdout] test evaluator::tests::eval_hash_expression ... ok
[INFO] [stdout] test evaluator::tests::eval_let_function_call ... ok
[INFO] [stdout] test evaluator::tests::eval_return_statements ... ok
[INFO] [stdout] test parser::tests::display ... ok
[INFO] [stdout] test parser::tests::parse_empty_hash_expression ... ok
[INFO] [stdout] test lexer::tests::string ... ok
[INFO] [stdout] test parser::tests::parse_identifier_expression ... ok
[INFO] [stdout] test parser::tests::parse_if_else_expression ... ok
[INFO] [stdout] test parser::tests::parse_hash_string_key_expression ... ok
[INFO] [stdout] test parser::tests::parse_hash_expr_value_expression ... ok
[INFO] [stdout] test parser::tests::parse_function_literal_expression ... ok
[INFO] [stdout] test parser::tests::parse_if_expression ... ok
[INFO] [stdout] test parser::tests::parse_call_expression ... ok
[INFO] [stdout] test parser::tests::parse_array_expression ... ok
[INFO] [stdout] test parser::tests::parse_index_expression ... ok
[INFO] [stdout] test parser::tests::parse_let_statement ... ok
[INFO] [stdout] test parser::tests::parse_integer_expression ... ok
[INFO] [stdout] test parser::tests::parse_infix_expression ... ok
[INFO] [stdout] test parser::tests::parse_precedence ... ok
[INFO] [stdout] test parser::tests::parse_string_expression ... ok
[INFO] [stdout] test parser::tests::parse_return_statement ... ok
[INFO] [stdout] test parser::tests::parse_prefix_expression ... ok
[INFO] [stdout] test lexer::tests::iter ... ok
[INFO] [stdout] test evaluator::tests::eval_recursive_function ... ok
[INFO] [stdout] test evaluator::tests::eval_array_reduce_function ... ok
[INFO] [stdout] test evaluator::tests::eval_array_map_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rmonkey-86cd7f63006e0369
[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 rmonkey
[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 `Command { std: "docker" "inspect" "b5181058702bbf5f812099eb4400bd71a51e54e720341744e1c16fd9ec2d0c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5181058702bbf5f812099eb4400bd71a51e54e720341744e1c16fd9ec2d0c20", kill_on_drop: false }`
[INFO] [stdout] b5181058702bbf5f812099eb4400bd71a51e54e720341744e1c16fd9ec2d0c20