[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] 99924045805eb0f0a250c48a2e8838a9bfa5cee6 [INFO] testing j-arens/monkey-rs against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-arens%2Fmonkey-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-arens/monkey-rs on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-0-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 rustyline v9.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 431bf979538cb1859e3724f6e3803a15e4ced3ad0bb05c892db4a749dbef7f1e [INFO] running `Command { std: "docker" "start" "-a" "431bf979538cb1859e3724f6e3803a15e4ced3ad0bb05c892db4a749dbef7f1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "431bf979538cb1859e3724f6e3803a15e4ced3ad0bb05c892db4a749dbef7f1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431bf979538cb1859e3724f6e3803a15e4ced3ad0bb05c892db4a749dbef7f1e", kill_on_drop: false }` [INFO] [stdout] 431bf979538cb1859e3724f6e3803a15e4ced3ad0bb05c892db4a749dbef7f1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb9e063436bffaab1f2ad2271d37d80afaa310e30a1c2af042c9de517b8fde5a [INFO] running `Command { std: "docker" "start" "-a" "bb9e063436bffaab1f2ad2271d37d80afaa310e30a1c2af042c9de517b8fde5a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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` profile [unoptimized + debuginfo] target(s) in 11.05s [INFO] running `Command { std: "docker" "inspect" "bb9e063436bffaab1f2ad2271d37d80afaa310e30a1c2af042c9de517b8fde5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb9e063436bffaab1f2ad2271d37d80afaa310e30a1c2af042c9de517b8fde5a", kill_on_drop: false }` [INFO] [stdout] bb9e063436bffaab1f2ad2271d37d80afaa310e30a1c2af042c9de517b8fde5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 617b3fdb51551ac6c568a2fa3f64c590d6f4c821c231046ba75e09975b2ae84d [INFO] running `Command { std: "docker" "start" "-a" "617b3fdb51551ac6c568a2fa3f64c590d6f4c821c231046ba75e09975b2ae84d", kill_on_drop: false }` [INFO] [stderr] Compiling monkey-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.45s [INFO] running `Command { std: "docker" "inspect" "617b3fdb51551ac6c568a2fa3f64c590d6f4c821c231046ba75e09975b2ae84d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617b3fdb51551ac6c568a2fa3f64c590d6f4c821c231046ba75e09975b2ae84d", kill_on_drop: false }` [INFO] [stdout] 617b3fdb51551ac6c568a2fa3f64c590d6f4c821c231046ba75e09975b2ae84d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 343753fa905c3db2a027fa46d04fd088a429fd863b56c98630a1d056afd5f131 [INFO] running `Command { std: "docker" "start" "-a" "343753fa905c3db2a027fa46d04fd088a429fd863b56c98630a1d056afd5f131", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/monkey_rs-0ff69c71a0f91f45) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test built_in::tests::test_first ... ok [INFO] [stdout] test built_in::tests::test_len ... ok [INFO] [stdout] test built_in::tests::test_last ... ok [INFO] [stdout] test eval::tests::test_closure ... ok [INFO] [stdout] test built_in::tests::test_rest ... 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_first ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_last ... ok [INFO] [stdout] test built_in::tests::test_push ... ok [INFO] [stdout] test eval::tests::test_evaluating_boolean_expressions ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_push ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_len ... ok [INFO] [stdout] test eval::tests::test_evaluating_built_in_rest ... ok [INFO] [stdout] test eval::tests::test_evaluating_hash_index ... ok [INFO] [stdout] test eval::tests::test_evaluating_if_else_expressions ... ok [INFO] [stdout] test eval::tests::test_evaluating_hash_literal ... 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_string_literals ... ok [INFO] [stdout] test eval::tests::test_evaluating_return_statements ... ok [INFO] [stdout] test eval::tests::test_scope ... ok [INFO] [stdout] test eval::tests::test_function_application ... ok [INFO] [stdout] test parser::tests::test_parsing_boolean_expressions ... ok [INFO] [stdout] test parser::tests::test_parsing_ident ... ok [INFO] [stdout] test parser::tests::test_parsing_if_else_expression ... ok [INFO] [stdout] test lexer::tests::test_tokenization ... ok [INFO] [stdout] test parser::tests::test_parsing_if_expression ... ok [INFO] [stdout] test parser::tests::test_parsing_immediate_call_expression ... ok [INFO] [stdout] test parser::tests::test_index_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_parsing_index_expressions ... ok [INFO] [stdout] test parser::tests::test_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_parsing_array_literal ... ok [INFO] [stdout] test parser::tests::test_parsing_function_literal ... ok [INFO] [stdout] test parser::tests::test_parsing_call_expression ... ok [INFO] [stdout] test parser::tests::test_parsing_hash_literals ... 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_return_statements ... ok [INFO] [stdout] test scope::tests::test_getting_and_setting_bindings ... 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_infix_expressions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "343753fa905c3db2a027fa46d04fd088a429fd863b56c98630a1d056afd5f131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "343753fa905c3db2a027fa46d04fd088a429fd863b56c98630a1d056afd5f131", kill_on_drop: false }` [INFO] [stdout] 343753fa905c3db2a027fa46d04fd088a429fd863b56c98630a1d056afd5f131