[INFO] updating cached repository https://github.com/phamtrongthang123/VNLang-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ffcd62063e9e2b926952430f9766b3454f9e237a [INFO] testing phamtrongthang123/VNLang-rust 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%2Fphamtrongthang123%2FVNLang-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phamtrongthang123/VNLang-rust 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/phamtrongthang123/VNLang-rust [INFO] finished tweaking git repo https://github.com/phamtrongthang123/VNLang-rust [INFO] tweaked toml for git repo https://github.com/phamtrongthang123/VNLang-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/phamtrongthang123/VNLang-rust 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0b60d1c1108e9039d648b097e6ecde2e7daa08cedf742ba5104988c5e038c90a [INFO] running `Command { std: "docker" "start" "-a" "0b60d1c1108e9039d648b097e6ecde2e7daa08cedf742ba5104988c5e038c90a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b60d1c1108e9039d648b097e6ecde2e7daa08cedf742ba5104988c5e038c90a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b60d1c1108e9039d648b097e6ecde2e7daa08cedf742ba5104988c5e038c90a", kill_on_drop: false }` [INFO] [stdout] 0b60d1c1108e9039d648b097e6ecde2e7daa08cedf742ba5104988c5e038c90a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 55aa17c8574f8407d3c7ca9de86ffc3b988a99969dc3ff60d0f2e59402700412 [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" "55aa17c8574f8407d3c7ca9de86ffc3b988a99969dc3ff60d0f2e59402700412", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling enum-iterator-derive v0.3.1 [INFO] [stderr] Compiling enum-iterator v0.3.1 [INFO] [stderr] Compiling monkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parser` [INFO] [stdout] --> src/evaluator.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/code.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::parse` [INFO] [stdout] --> src/compiler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::parse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/compiler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/compiler.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::Compiler` [INFO] [stdout] --> src/vm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::compiler::Compiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::parse` [INFO] [stdout] --> src/vm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::parse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/code.rs:3:60 [INFO] [stdout] | [INFO] [stdout] 3 | use self::byteorder::{ByteOrder, BigEndian, WriteBytesExt, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InstructionsFns` [INFO] [stdout] --> src/compiler.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::code::{Instructions, InstructionsFns, Op, make_instruction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/vm.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:414:13 [INFO] [stdout] | [INFO] [stdout] 414 | _ => panic!("not implemented {:?}", exp) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | _ => panic!("unsupported op {:?}", op), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ip` is never read [INFO] [stdout] --> src/vm.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let mut ip = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 251 | let obj = &self.frames[self.frames_index].cl.free[free_index]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 252 | self.push(Rc::clone(obj)); [INFO] [stdout] | ^^^^ --- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 280 | } { self.call_closure(frame, num_args); } else if let Some(builtin) = match &*self.stack[self.sp - 1 - num_args] { [INFO] [stdout] | ---------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 283 | } { self.call_builtin(*builtin, num_args) } else { [INFO] [stdout] | ^^^^ -------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_pop` [INFO] [stdout] --> src/compiler.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_pop(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | self.compile_expression(&ret.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:292:21 [INFO] [stdout] | [INFO] [stdout] 292 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:298:17 [INFO] [stdout] | [INFO] [stdout] 298 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:312:17 [INFO] [stdout] | [INFO] [stdout] 312 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | self.compile_expression(&ifexp.condition); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:325:17 [INFO] [stdout] | [INFO] [stdout] 325 | self.compile_block_statement(&ifexp.consequence); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | self.compile_block_statement(&func.body); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:406:17 [INFO] [stdout] | [INFO] [stdout] 406 | self.compile_expression(&exp.function); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:409:21 [INFO] [stdout] | [INFO] [stdout] 409 | self.compile_expression(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut env = Rc::new(RefCell::new(Environment::new())); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.30s [INFO] running `Command { std: "docker" "inspect" "55aa17c8574f8407d3c7ca9de86ffc3b988a99969dc3ff60d0f2e59402700412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55aa17c8574f8407d3c7ca9de86ffc3b988a99969dc3ff60d0f2e59402700412", kill_on_drop: false }` [INFO] [stdout] 55aa17c8574f8407d3c7ca9de86ffc3b988a99969dc3ff60d0f2e59402700412 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5a2a651d670a03158cf88c4f8c8275107f678108f8c15e936934931c1c17e2e0 [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" "5a2a651d670a03158cf88c4f8c8275107f678108f8c15e936934931c1c17e2e0", kill_on_drop: false }` [INFO] [stderr] Compiling monkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::parser` [INFO] [stdout] --> src/evaluator.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::parser; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/code.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::parse` [INFO] [stdout] --> src/compiler.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::parse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/compiler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/compiler.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::Compiler` [INFO] [stdout] --> src/vm.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::compiler::Compiler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::parser::parse` [INFO] [stdout] --> src/vm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::parse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/code.rs:3:60 [INFO] [stdout] | [INFO] [stdout] 3 | use self::byteorder::{ByteOrder, BigEndian, WriteBytesExt, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InstructionsFns` [INFO] [stdout] --> src/compiler.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::code::{Instructions, InstructionsFns, Op, make_instruction}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/vm.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:414:13 [INFO] [stdout] | [INFO] [stdout] 414 | _ => panic!("not implemented {:?}", exp) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | _ => panic!("unsupported op {:?}", op), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ip` is never read [INFO] [stdout] --> src/vm.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let mut ip = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 251 | let obj = &self.frames[self.frames_index].cl.free[free_index]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 252 | self.push(Rc::clone(obj)); [INFO] [stdout] | ^^^^ --- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 280 | } { self.call_closure(frame, num_args); } else if let Some(builtin) = match &*self.stack[self.sp - 1 - num_args] { [INFO] [stdout] | ---------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 283 | } { self.call_builtin(*builtin, num_args) } else { [INFO] [stdout] | ^^^^ -------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_pop` [INFO] [stdout] --> src/compiler.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_pop(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | self.compile_expression(&ret.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:292:21 [INFO] [stdout] | [INFO] [stdout] 292 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:298:17 [INFO] [stdout] | [INFO] [stdout] 298 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:312:17 [INFO] [stdout] | [INFO] [stdout] 312 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | self.compile_expression(&ifexp.condition); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:325:17 [INFO] [stdout] | [INFO] [stdout] 325 | self.compile_block_statement(&ifexp.consequence); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | self.compile_block_statement(&func.body); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:406:17 [INFO] [stdout] | [INFO] [stdout] 406 | self.compile_expression(&exp.function); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:409:21 [INFO] [stdout] | [INFO] [stdout] 409 | self.compile_expression(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut env = Rc::new(RefCell::new(Environment::new())); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/code.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/compiler.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/code.rs:3:60 [INFO] [stdout] | [INFO] [stdout] 3 | use self::byteorder::{ByteOrder, BigEndian, WriteBytesExt, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadBytesExt` [INFO] [stdout] --> src/vm.rs:6:45 [INFO] [stdout] | [INFO] [stdout] 6 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/compiler.rs:414:13 [INFO] [stdout] | [INFO] [stdout] 414 | _ => panic!("not implemented {:?}", exp) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/vm.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | _ => panic!("unsupported op {:?}", op), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ip` is never read [INFO] [stdout] --> src/vm.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let mut ip = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 251 | let obj = &self.frames[self.frames_index].cl.free[free_index]; [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] 252 | self.push(Rc::clone(obj)); [INFO] [stdout] | ^^^^ --- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/vm.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 280 | } { self.call_closure(frame, num_args); } else if let Some(builtin) = match &*self.stack[self.sp - 1 - num_args] { [INFO] [stdout] | ---------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 283 | } { self.call_builtin(*builtin, num_args) } else { [INFO] [stdout] | ^^^^ -------- immutable borrow later used here [INFO] [stdout] | | [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_pop` [INFO] [stdout] --> src/compiler.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_pop(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:245:17 [INFO] [stdout] | [INFO] [stdout] 245 | self.compile_expression(&ret.value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 291 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:292:21 [INFO] [stdout] | [INFO] [stdout] 292 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | self.compile_expression(&exp.left); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:298:17 [INFO] [stdout] | [INFO] [stdout] 298 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:312:17 [INFO] [stdout] | [INFO] [stdout] 312 | self.compile_expression(&exp.right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | self.compile_expression(&ifexp.condition); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:325:17 [INFO] [stdout] | [INFO] [stdout] 325 | self.compile_block_statement(&ifexp.consequence); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | self.compile_block_statement(&func.body); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:406:17 [INFO] [stdout] | [INFO] [stdout] 406 | self.compile_expression(&exp.function); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/compiler.rs:409:21 [INFO] [stdout] | [INFO] [stdout] 409 | self.compile_expression(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.82s [INFO] running `Command { std: "docker" "inspect" "5a2a651d670a03158cf88c4f8c8275107f678108f8c15e936934931c1c17e2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a2a651d670a03158cf88c4f8c8275107f678108f8c15e936934931c1c17e2e0", kill_on_drop: false }` [INFO] [stdout] 5a2a651d670a03158cf88c4f8c8275107f678108f8c15e936934931c1c17e2e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 63c740e8703a8d9204ff6a98842e78f7a9ebf2f9bf84a47c875163b1fc5ced1b [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" "63c740e8703a8d9204ff6a98842e78f7a9ebf2f9bf84a47c875163b1fc5ced1b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/code.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/compiler.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadBytesExt` [INFO] [stderr] --> src/code.rs:3:60 [INFO] [stderr] | [INFO] [stderr] 3 | use self::byteorder::{ByteOrder, BigEndian, WriteBytesExt, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadBytesExt` [INFO] [stderr] --> src/vm.rs:6:45 [INFO] [stderr] | [INFO] [stderr] 6 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/compiler.rs:414:13 [INFO] [stderr] | [INFO] [stderr] 414 | _ => panic!("not implemented {:?}", exp) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/vm.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | _ => panic!("unsupported op {:?}", op), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ip` is never read [INFO] [stderr] --> src/vm.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let mut ip = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:252:21 [INFO] [stderr] | [INFO] [stderr] 251 | let obj = &self.frames[self.frames_index].cl.free[free_index]; [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 252 | self.push(Rc::clone(obj)); [INFO] [stderr] | ^^^^ --- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:283:13 [INFO] [stderr] | [INFO] [stderr] 280 | } { self.call_closure(frame, num_args); } else if let Some(builtin) = match &*self.stack[self.sp - 1 - num_args] { [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 283 | } { self.call_builtin(*builtin, num_args) } else { [INFO] [stderr] | ^^^^ -------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_pop` [INFO] [stderr] --> src/compiler.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_pop(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:245:17 [INFO] [stderr] | [INFO] [stderr] 245 | self.compile_expression(&ret.value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:291:21 [INFO] [stderr] | [INFO] [stderr] 291 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:292:21 [INFO] [stderr] | [INFO] [stderr] 292 | self.compile_expression(&exp.left); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | self.compile_expression(&exp.left); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:298:17 [INFO] [stderr] | [INFO] [stderr] 298 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:312:17 [INFO] [stderr] | [INFO] [stderr] 312 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:321:17 [INFO] [stderr] | [INFO] [stderr] 321 | self.compile_expression(&ifexp.condition); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:325:17 [INFO] [stderr] | [INFO] [stderr] 325 | self.compile_block_statement(&ifexp.consequence); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | self.compile_block_statement(&func.body); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:406:17 [INFO] [stderr] | [INFO] [stderr] 406 | self.compile_expression(&exp.function); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:409:21 [INFO] [stderr] | [INFO] [stderr] 409 | self.compile_expression(arg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 21 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parser` [INFO] [stderr] --> src/evaluator.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::parser; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/code.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parser::parse` [INFO] [stderr] --> src/compiler.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::parser::parse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/compiler.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/compiler.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::compiler::Compiler` [INFO] [stderr] --> src/vm.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::compiler::Compiler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::parser::parse` [INFO] [stderr] --> src/vm.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::parser::parse; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadBytesExt` [INFO] [stderr] --> src/code.rs:3:60 [INFO] [stderr] | [INFO] [stderr] 3 | use self::byteorder::{ByteOrder, BigEndian, WriteBytesExt, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `InstructionsFns` [INFO] [stderr] --> src/compiler.rs:2:33 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::code::{Instructions, InstructionsFns, Op, make_instruction}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadBytesExt` [INFO] [stderr] --> src/vm.rs:6:45 [INFO] [stderr] | [INFO] [stderr] 6 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/compiler.rs:414:13 [INFO] [stderr] | [INFO] [stderr] 414 | _ => panic!("not implemented {:?}", exp) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/vm.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | _ => panic!("unsupported op {:?}", op), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ip` is never read [INFO] [stderr] --> src/vm.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let mut ip = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:252:21 [INFO] [stderr] | [INFO] [stderr] 251 | let obj = &self.frames[self.frames_index].cl.free[free_index]; [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] 252 | self.push(Rc::clone(obj)); [INFO] [stderr] | ^^^^ --- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/vm.rs:283:13 [INFO] [stderr] | [INFO] [stderr] 280 | } { self.call_closure(frame, num_args); } else if let Some(builtin) = match &*self.stack[self.sp - 1 - num_args] { [INFO] [stderr] | ---------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 283 | } { self.call_builtin(*builtin, num_args) } else { [INFO] [stderr] | ^^^^ -------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_pop` [INFO] [stderr] --> src/compiler.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_pop(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:245:17 [INFO] [stderr] | [INFO] [stderr] 245 | self.compile_expression(&ret.value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:291:21 [INFO] [stderr] | [INFO] [stderr] 291 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:292:21 [INFO] [stderr] | [INFO] [stderr] 292 | self.compile_expression(&exp.left); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:297:17 [INFO] [stderr] | [INFO] [stderr] 297 | self.compile_expression(&exp.left); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:298:17 [INFO] [stderr] | [INFO] [stderr] 298 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:312:17 [INFO] [stderr] | [INFO] [stderr] 312 | self.compile_expression(&exp.right); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:321:17 [INFO] [stderr] | [INFO] [stderr] 321 | self.compile_expression(&ifexp.condition); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:325:17 [INFO] [stderr] | [INFO] [stderr] 325 | self.compile_block_statement(&ifexp.consequence); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:384:17 [INFO] [stderr] | [INFO] [stderr] 384 | self.compile_block_statement(&func.body); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:406:17 [INFO] [stderr] | [INFO] [stderr] 406 | self.compile_expression(&exp.function); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compiler.rs:409:21 [INFO] [stderr] | [INFO] [stderr] 409 | self.compile_expression(arg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 27 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let mut env = Rc::new(RefCell::new(Environment::new())); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/monkey-525e4cd1e6b943c3 [INFO] [stdout] running 89 tests [INFO] [stdout] test ast::test::display ... ok [INFO] [stdout] test code::test::test_read_operands ... ok [INFO] [stdout] test code::test::make ... ok [INFO] [stdout] test code::test::instructions_string ... ok [INFO] [stdout] test compiler::test::compiler_scopes ... ok [INFO] [stdout] test compiler::test::array_literals ... ok [INFO] [stdout] test compiler::test::boolean_expressions ... ok [INFO] [stdout] test compiler::test::builtins ... ok [INFO] [stdout] test compiler::test::define_resolve_builtins ... ok [INFO] [stdout] test compiler::test::closures ... ok [INFO] [stdout] test compiler::test::integer_arithmetic ... ok [INFO] [stdout] test compiler::test::function_calls ... ok [INFO] [stdout] test compiler::test::define ... ok [INFO] [stdout] test compiler::test::resolve_free ... ok [INFO] [stdout] test compiler::test::functions ... ok [INFO] [stdout] test compiler::test::resolve_nested_local ... ok [INFO] [stdout] test compiler::test::index_expressions ... ok [INFO] [stdout] test compiler::test::string_expressions ... ok [INFO] [stdout] test compiler::test::hash_literals ... ok [INFO] [stdout] test compiler::test::resolve_global ... ok [INFO] [stdout] test compiler::test::resolve_local ... ok [INFO] [stdout] test compiler::test::resolve_unresolvable_free ... ok [INFO] [stdout] test compiler::test::conditionals ... ok [INFO] [stdout] test compiler::test::let_statement_scopes ... ok [INFO] [stdout] test evaluator::test::error_handling ... ok [INFO] [stdout] test evaluator::test::array_index_expressions ... ok [INFO] [stdout] test evaluator::test::array_literals ... ok [INFO] [stdout] test evaluator::test::closures ... ok [INFO] [stdout] test evaluator::test::builtin_errors ... ok [INFO] [stdout] test evaluator::test::bang_operator ... ok [INFO] [stdout] test evaluator::test::eval_integer_expression ... ok [INFO] [stdout] test evaluator::test::function_application ... ok [INFO] [stdout] test evaluator::test::builtin_functions ... ok [INFO] [stdout] test evaluator::test::hash_literal ... ok [INFO] [stdout] test evaluator::test::hash_index_expressions ... ok [INFO] [stdout] test evaluator::test::function_object ... ok [INFO] [stdout] test evaluator::test::eval_boolean_expression ... ok [INFO] [stdout] test compiler::test::test_global_let_statements ... ok [INFO] [stdout] test evaluator::test::string_concatenation ... ok [INFO] [stdout] test parser::test::function_literal ... ok [INFO] [stdout] test evaluator::test::invalid_array_index ... ok [INFO] [stdout] test parser::test::call_expression_parameter_parsing ... ok [INFO] [stdout] test evaluator::test::string_literal ... ok [INFO] [stdout] test lexer::test::next_token ... ok [INFO] [stdout] test object::test::string_hash_key ... ok [INFO] [stdout] test parser::test::array_literals ... ok [INFO] [stdout] test parser::test::function_parameters ... ok [INFO] [stdout] test parser::test::boolean_expression ... ok [INFO] [stdout] test parser::test::hash_literal_with_expressions ... ok [INFO] [stdout] test evaluator::test::let_statements ... ok [INFO] [stdout] test parser::test::call_expression ... ok [INFO] [stdout] test evaluator::test::return_statements ... ok [INFO] [stdout] test parser::test::if_else_expression ... ok [INFO] [stdout] test evaluator::test::if_else_expressions ... ok [INFO] [stdout] test parser::test::identifier_expression ... ok [INFO] [stdout] test parser::test::empty_hash_literal ... ok [INFO] [stdout] test parser::test::return_statement_ident ... ok [INFO] [stdout] test parser::test::integer_literal ... ok [INFO] [stdout] test parser::test::let_statement ... ok [INFO] [stdout] test parser::test::index_expressions ... ok [INFO] [stdout] test parser::test::infix_boolean_literal_expressions ... ok [INFO] [stdout] test parser::test::infix_expressions ... ok [INFO] [stdout] test parser::test::let_statement_ident ... ok [INFO] [stdout] test parser::test::prefix_expressions ... ok [INFO] [stdout] test parser::test::hash_literals ... ok [INFO] [stdout] test parser::test::return_statement_bool ... ok [INFO] [stdout] test parser::test::return_statement ... ok [INFO] [stdout] test parser::test::operator_precedence ... ok [INFO] [stdout] test parser::test::let_statement_error ... ok [INFO] [stdout] test parser::test::let_statement_bool ... ok [INFO] [stdout] test parser::test::if_expression ... ok [INFO] [stdout] test parser::test::string_literal_expression ... ok [INFO] [stdout] test vm::test::first_class_functions ... ok [INFO] [stdout] test vm::test::functions_with_return_statement ... ok [INFO] [stdout] test vm::test::functions_without_return_value ... ok [INFO] [stdout] test vm::test::recursive_fibonacci ... ok [INFO] [stdout] test vm::test::global_let_statements ... ok [INFO] [stdout] test vm::test::hash_literals ... ok [INFO] [stdout] test vm::test::calling_functions_without_arguments ... ok [INFO] [stdout] test vm::test::array_literals ... ok [INFO] [stdout] test vm::test::closures ... ok [INFO] [stdout] test vm::test::string_expressions ... ok [INFO] [stdout] test vm::test::calling_functions_with_bindings ... ok [INFO] [stdout] test vm::test::calling_functions_with_arguments_and_bindings ... ok [INFO] [stdout] test vm::test::conditionals ... ok [INFO] [stdout] test vm::test::index_expressions ... ok [INFO] [stdout] test vm::test::builtin_functions ... ok [INFO] [stdout] test vm::test::integer_arithmetic ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/monkey-988356a5c58f9032 [INFO] [stdout] test vm::test::boolean_expressions ... ok [INFO] [stderr] Doc-tests monkey [INFO] [stdout] [INFO] [stdout] test result: ok. 89 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "63c740e8703a8d9204ff6a98842e78f7a9ebf2f9bf84a47c875163b1fc5ced1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63c740e8703a8d9204ff6a98842e78f7a9ebf2f9bf84a47c875163b1fc5ced1b", kill_on_drop: false }` [INFO] [stdout] 63c740e8703a8d9204ff6a98842e78f7a9ebf2f9bf84a47c875163b1fc5ced1b