[INFO] cloning repository https://github.com/joaquinlpereyra/rusty-monkey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaquinlpereyra/rusty-monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaquinlpereyra%2Frusty-monkey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaquinlpereyra%2Frusty-monkey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a667e84da22eaa7a1963e59fdc01853a78c95d0f [INFO] testing joaquinlpereyra/rusty-monkey against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaquinlpereyra%2Frusty-monkey" "/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/joaquinlpereyra/rusty-monkey on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joaquinlpereyra/rusty-monkey [INFO] finished tweaking git repo https://github.com/joaquinlpereyra/rusty-monkey [INFO] tweaked toml for git repo https://github.com/joaquinlpereyra/rusty-monkey written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/joaquinlpereyra/rusty-monkey already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.docs [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 06355fb4d928416b9aed0be9a041fe24168d4e9bbd346d207cd1780b292f1d2e [INFO] running `Command { std: "docker" "start" "-a" "06355fb4d928416b9aed0be9a041fe24168d4e9bbd346d207cd1780b292f1d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06355fb4d928416b9aed0be9a041fe24168d4e9bbd346d207cd1780b292f1d2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06355fb4d928416b9aed0be9a041fe24168d4e9bbd346d207cd1780b292f1d2e", kill_on_drop: false }` [INFO] [stdout] 06355fb4d928416b9aed0be9a041fe24168d4e9bbd346d207cd1780b292f1d2e [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b24b698f8dcb126c1edebbcdc6f76e33e13cbd6aebaff4118cc3a0189ecf2482 [INFO] running `Command { std: "docker" "start" "-a" "b24b698f8dcb126c1edebbcdc6f76e33e13cbd6aebaff4118cc3a0189ecf2482", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.docs [INFO] [stderr] Compiling monkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `got` [INFO] [stdout] --> src/parser/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | got: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `Command { std: "docker" "inspect" "b24b698f8dcb126c1edebbcdc6f76e33e13cbd6aebaff4118cc3a0189ecf2482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b24b698f8dcb126c1edebbcdc6f76e33e13cbd6aebaff4118cc3a0189ecf2482", kill_on_drop: false }` [INFO] [stdout] b24b698f8dcb126c1edebbcdc6f76e33e13cbd6aebaff4118cc3a0189ecf2482 [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffddb39b9767143f888875b964d9400f20eb3b8f9567300dd46d439b887cb98d [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" "ffddb39b9767143f888875b964d9400f20eb3b8f9567300dd46d439b887cb98d", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.docs [INFO] [stderr] Compiling monkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `got` [INFO] [stdout] --> src/parser/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | got: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `got` [INFO] [stdout] --> src/parser/mod.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | got: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "ffddb39b9767143f888875b964d9400f20eb3b8f9567300dd46d439b887cb98d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffddb39b9767143f888875b964d9400f20eb3b8f9567300dd46d439b887cb98d", kill_on_drop: false }` [INFO] [stdout] ffddb39b9767143f888875b964d9400f20eb3b8f9567300dd46d439b887cb98d [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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 50e0840bb15c8cbca08f5f25f37c8a39b07f2bac16fa323adbb1e097feef48ee [INFO] running `Command { std: "docker" "start" "-a" "50e0840bb15c8cbca08f5f25f37c8a39b07f2bac16fa323adbb1e097feef48ee", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: bin.0.docs [INFO] [stdout] [INFO] [stderr] warning: field is never read: `got` [INFO] [stdout] running 25 tests [INFO] [stderr] --> src/parser/mod.rs:60:5 [INFO] [stdout] test interpreter::tests::test_eval_bool ... ok [INFO] [stderr] | [INFO] [stdout] test interpreter::tests::test_if_else_expr ... ok [INFO] [stderr] 60 | got: String, [INFO] [stdout] test interpreter::tests::test_error_msg ... ok [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] test lexer::tests::test_delimiters_work_ok ... ok [INFO] [stderr] | [INFO] [stdout] test parser::tests::test_boolean_expr ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test lexer::tests::test_special_characters ... ok [INFO] [stderr] [INFO] [stdout] test parser::tests::test_gives_error ... ok [INFO] [stderr] warning: `monkey` (lib) generated 1 warning [INFO] [stdout] test interpreter::tests::test_return_stmt ... ok [INFO] [stderr] warning: `monkey` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] test parser::tests::test_if_else_expression_with_alternative ... ok [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] test lexer::tests::test_normal_code ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey-b28fed9030d3e4a0) [INFO] [stdout] test interpreter::tests::test_let_stmts ... ok [INFO] [stdout] test parser::tests::test_fn_call ... ok [INFO] [stdout] test parser::tests::test_fn_literal ... ok [INFO] [stdout] test parser::tests::test_binary_expr ... ok [INFO] [stdout] test parser::tests::test_if_else_expression_without_alternative ... ok [INFO] [stdout] test interpreter::tests::test_bang_operator ... ok [INFO] [stdout] test interpreter::tests::test_eval_integers ... ok [INFO] [stdout] test interpreter::tests::test_functions ... ok [INFO] [stdout] test parser::tests::test_let_stmt ... ok [INFO] [stdout] test parser::tests::test_next_token ... ok [INFO] [stdout] test parser::tests::test_parse_expression_stmts ... ok [INFO] [stdout] test parser::tests::test_prefix_operators ... ok [INFO] [stdout] test parser::tests::test_nested_if_else_expression ... ok [INFO] [stdout] test parser::tests::test_parse_returns ... ok [INFO] [stdout] test parser::tests::test_precedences ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey-a287ee7d8c69c5ba) [INFO] [stdout] [INFO] [stderr] Doc-tests monkey [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lexer/mod.rs - lexer::Lexer::new (line 108) ... ok [INFO] [stdout] test src/lexer/mod.rs - lexer::Lexer::next_token (line 134) ... ok [INFO] [stdout] test src/lexer/mod.rs - lexer (line 6) ... ok [INFO] [stdout] test src/interpreter/mod.rs - interpreter::Interpreter (line 158) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "50e0840bb15c8cbca08f5f25f37c8a39b07f2bac16fa323adbb1e097feef48ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50e0840bb15c8cbca08f5f25f37c8a39b07f2bac16fa323adbb1e097feef48ee", kill_on_drop: false }` [INFO] [stdout] 50e0840bb15c8cbca08f5f25f37c8a39b07f2bac16fa323adbb1e097feef48ee