[INFO] cloning repository https://github.com/j-arens/monkey-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-arens/monkey-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-arens%2Fmonkey-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-arens%2Fmonkey-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4d9ff64bf4600d8e2ca70dfdf2fce4a7d984b397 [INFO] testing j-arens/monkey-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-arens%2Fmonkey-rs" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-arens/monkey-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-arens/monkey-rs [INFO] finished tweaking git repo https://github.com/j-arens/monkey-rs [INFO] tweaked toml for git repo https://github.com/j-arens/monkey-rs written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/j-arens/monkey-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded error-code v2.3.0 [INFO] [stderr] Downloaded clipboard-win v4.2.2 [INFO] [stderr] Downloaded fd-lock v3.0.0 [INFO] [stderr] Downloaded nix v0.22.2 [INFO] [stderr] Downloaded rustyline v9.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a2d8f8bfc4baad9f80819e9fb1d3a3b5b1add830e46f0138b5fe429e0180492 [INFO] running `Command { std: "docker" "start" "-a" "0a2d8f8bfc4baad9f80819e9fb1d3a3b5b1add830e46f0138b5fe429e0180492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a2d8f8bfc4baad9f80819e9fb1d3a3b5b1add830e46f0138b5fe429e0180492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2d8f8bfc4baad9f80819e9fb1d3a3b5b1add830e46f0138b5fe429e0180492", kill_on_drop: false }` [INFO] [stdout] 0a2d8f8bfc4baad9f80819e9fb1d3a3b5b1add830e46f0138b5fe429e0180492 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40a526b4a87dedb858f3e16c81e3b2cd8ea1ee85a1261659cad7204b2eff1041 [INFO] running `Command { std: "docker" "start" "-a" "40a526b4a87dedb858f3e16c81e3b2cd8ea1ee85a1261659cad7204b2eff1041", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling fd-lock v3.0.0 [INFO] [stderr] Compiling nix v0.22.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Compiling rustyline v9.0.0 [INFO] [stderr] Compiling structopt v0.3.23 [INFO] [stderr] Compiling monkey-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.33s [INFO] running `Command { std: "docker" "inspect" "40a526b4a87dedb858f3e16c81e3b2cd8ea1ee85a1261659cad7204b2eff1041", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a526b4a87dedb858f3e16c81e3b2cd8ea1ee85a1261659cad7204b2eff1041", kill_on_drop: false }` [INFO] [stdout] 40a526b4a87dedb858f3e16c81e3b2cd8ea1ee85a1261659cad7204b2eff1041 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75b857e5ddbb85bedd5958247512ff35b8b151801d5c55688310f920d404ca31 [INFO] running `Command { std: "docker" "start" "-a" "75b857e5ddbb85bedd5958247512ff35b8b151801d5c55688310f920d404ca31", kill_on_drop: false }` [INFO] [stderr] Compiling monkey-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `Command { std: "docker" "inspect" "75b857e5ddbb85bedd5958247512ff35b8b151801d5c55688310f920d404ca31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b857e5ddbb85bedd5958247512ff35b8b151801d5c55688310f920d404ca31", kill_on_drop: false }` [INFO] [stdout] 75b857e5ddbb85bedd5958247512ff35b8b151801d5c55688310f920d404ca31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1927916bb23b12d51f95278b06aac869f918f037c985ce90f77fbacb5f5d7ebb [INFO] running `Command { std: "docker" "start" "-a" "1927916bb23b12d51f95278b06aac869f918f037c985ce90f77fbacb5f5d7ebb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey_rs-8e1d078109f36c8d) [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test built_in::tests::test_len ... ok [INFO] [stdout] test built_in::tests::test_push ... ok [INFO] [stdout] test built_in::tests::test_last ... ok [INFO] [stdout] test built_in::tests::test_first ... ok [INFO] [stdout] test built_in::tests::test_rest ... ok [INFO] [stdout] test eval::tests::test_closure ... ok [INFO] [stdout] test eval::tests::test_evaluating_array_literal ... ok [INFO] [stdout] test eval::tests::test_evaluating_bang_operator ... ok [INFO] [stdout] test eval::tests::test_evaluating_array_index ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_len ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_last ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_first ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_push ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_rest ... ok [INFO] [stdout] test eval::tests::test_evaluating_hash_literal ... ok [INFO] [stdout] test eval::tests::test_evaluating_boolean_expressions ... ok [INFO] [stdout] test eval::tests::test_evaluating_hash_index ... ok [INFO] [stdout] test eval::tests::test_evaluating_integer_expressions ... ok [INFO] [stdout] test eval::tests::test_evaluating_let_statements ... ok [INFO] [stdout] test eval::tests::test_evaluating_if_else_expressions ... ok [INFO] [stdout] test eval::tests::test_scope ... ok [INFO] [stdout] test eval::tests::test_evaluating_string_literals ... ok [INFO] [stdout] test lexer::tests::test_tokenization ... ok [INFO] [stdout] test eval::tests::test_function_application ... ok [INFO] [stdout] test parser::tests::test_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_index_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_parsing_array_literal ... ok [INFO] [stdout] test eval::tests::test_evaluating_return_statements ... ok [INFO] [stdout] test parser::tests::test_parsing_boolean_expressions ... ok [INFO] [stdout] test parser::tests::test_parsing_call_expression ... ok [INFO] [stdout] test parser::tests::test_parsing_function_literal ... ok [INFO] [stdout] test parser::tests::test_parsing_ident ... ok [INFO] [stdout] test parser::tests::test_parsing_hash_literals ... ok [INFO] [stdout] test parser::tests::test_parsing_if_else_expression ... ok [INFO] [stdout] test parser::tests::test_parsing_if_expression ... ok [INFO] [stdout] test parser::tests::test_parsing_index_expressions ... ok [INFO] [stdout] test parser::tests::test_parsing_let_statements ... ok [INFO] [stdout] test parser::tests::test_parsing_number_literal ... ok [INFO] [stdout] test parser::tests::test_parsing_prefix_expressions ... ok [INFO] [stdout] test parser::tests::test_parsing_string_literal ... ok [INFO] [stdout] test parser::tests::test_parsing_return_statements ... ok [INFO] [stdout] test scope::tests::test_getting_and_setting_bindings ... ok [INFO] [stdout] test parser::tests::test_parsing_infix_expressions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1927916bb23b12d51f95278b06aac869f918f037c985ce90f77fbacb5f5d7ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1927916bb23b12d51f95278b06aac869f918f037c985ce90f77fbacb5f5d7ebb", kill_on_drop: false }` [INFO] [stdout] 1927916bb23b12d51f95278b06aac869f918f037c985ce90f77fbacb5f5d7ebb