[INFO] fetching crate monkey-evaluator 0.3.0... [INFO] testing monkey-evaluator-0.3.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate monkey-evaluator 0.3.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate monkey-evaluator 0.3.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate monkey-evaluator 0.3.0 [INFO] finished tweaking crates.io crate monkey-evaluator 0.3.0 [INFO] tweaked toml for crates.io crate monkey-evaluator 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate monkey-evaluator 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 siphasher v0.3.3 [INFO] [stderr] Downloaded monkey-parser v0.3.0 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded monkey-lexer v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f43bd28bd9c8433d6a6d22ec9f9386398d1615978f02c9e702b5c240bc8327c [INFO] running `Command { std: "docker" "start" "-a" "7f43bd28bd9c8433d6a6d22ec9f9386398d1615978f02c9e702b5c240bc8327c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f43bd28bd9c8433d6a6d22ec9f9386398d1615978f02c9e702b5c240bc8327c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f43bd28bd9c8433d6a6d22ec9f9386398d1615978f02c9e702b5c240bc8327c", kill_on_drop: false }` [INFO] [stdout] 7f43bd28bd9c8433d6a6d22ec9f9386398d1615978f02c9e702b5c240bc8327c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07d56b6006d439a3e99129967d3437c4bca4d41f513259be427132e7946c5c0b [INFO] running `Command { std: "docker" "start" "-a" "07d56b6006d439a3e99129967d3437c4bca4d41f513259be427132e7946c5c0b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling monkey-lexer v0.3.0 [INFO] [stderr] Compiling monkey-parser v0.3.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling monkey-evaluator v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> object.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 68 - t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] 68 + t => panic!("can't hashable for {}" ,t) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.51s [INFO] running `Command { std: "docker" "inspect" "07d56b6006d439a3e99129967d3437c4bca4d41f513259be427132e7946c5c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d56b6006d439a3e99129967d3437c4bca4d41f513259be427132e7946c5c0b", kill_on_drop: false }` [INFO] [stdout] 07d56b6006d439a3e99129967d3437c4bca4d41f513259be427132e7946c5c0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eada31a27577ee3d3f25a75d46dfb0353747e564217dbc3eb2627e2701afa44b [INFO] running `Command { std: "docker" "start" "-a" "eada31a27577ee3d3f25a75d46dfb0353747e564217dbc3eb2627e2701afa44b", kill_on_drop: false }` [INFO] [stderr] Compiling monkey-evaluator v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> object.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 68 - t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] 68 + t => panic!("can't hashable for {}" ,t) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> object.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 68 - t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stdout] 68 + t => panic!("can't hashable for {}" ,t) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "eada31a27577ee3d3f25a75d46dfb0353747e564217dbc3eb2627e2701afa44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eada31a27577ee3d3f25a75d46dfb0353747e564217dbc3eb2627e2701afa44b", kill_on_drop: false }` [INFO] [stdout] eada31a27577ee3d3f25a75d46dfb0353747e564217dbc3eb2627e2701afa44b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8fa678264436953af57fe4280402b4dff5c1fd63c5bdd820d058c9f7983a47a [INFO] running `Command { std: "docker" "start" "-a" "d8fa678264436953af57fe4280402b4dff5c1fd63c5bdd820d058c9f7983a47a", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> object.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 68 - t => panic!(format!("can't hashable for {}" ,t)) [INFO] [stderr] 68 + t => panic!("can't hashable for {}" ,t) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `monkey-evaluator` (lib) generated 1 warning [INFO] [stderr] warning: `monkey-evaluator` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/evaluator-b72a9ef3407d5ce9) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::test_bang_operators ... ok [INFO] [stdout] test tests::test_array_literals ... ok [INFO] [stdout] test tests::test_array_builtin_functions ... ok [INFO] [stdout] test tests::test_builtin_functions ... ok [INFO] [stdout] test tests::test_function_object ... ok [INFO] [stdout] test tests::test_boolean_expressions ... ok [INFO] [stdout] test tests::test_array_index_expressions ... ok [INFO] [stdout] test tests::test_if_else_expressions ... ok [INFO] [stdout] test tests::test_hash_index_expressions ... ok [INFO] [stdout] test tests::test_integer_expressions ... ok [INFO] [stdout] test tests::test_let_statements ... ok [INFO] [stdout] test tests::test_string_concatenation ... ok [INFO] [stdout] test tests::test_function_application ... ok [INFO] [stdout] test tests::test_return_statements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey_evaluator-523b218989261473) [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] Doc-tests evaluator [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] running `Command { std: "docker" "inspect" "d8fa678264436953af57fe4280402b4dff5c1fd63c5bdd820d058c9f7983a47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8fa678264436953af57fe4280402b4dff5c1fd63c5bdd820d058c9f7983a47a", kill_on_drop: false }` [INFO] [stdout] d8fa678264436953af57fe4280402b4dff5c1fd63c5bdd820d058c9f7983a47a