[INFO] cloning repository https://github.com/codefionn/pgcl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codefionn/pgcl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Fpgcl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Fpgcl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88645bc7495b2a22bc2a82b6b68d04d8abed7671 [INFO] checking codefionn/pgcl against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodefionn%2Fpgcl" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/codefionn/pgcl on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/codefionn/pgcl [INFO] finished tweaking git repo https://github.com/codefionn/pgcl [INFO] tweaked toml for git repo https://github.com/codefionn/pgcl written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/codefionn/pgcl 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 113f526fcd5ef777452b8a272b8d68e1d113e644019a3a564190c49411a7e942 [INFO] running `Command { std: "docker" "start" "-a" "113f526fcd5ef777452b8a272b8d68e1d113e644019a3a564190c49411a7e942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "113f526fcd5ef777452b8a272b8d68e1d113e644019a3a564190c49411a7e942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "113f526fcd5ef777452b8a272b8d68e1d113e644019a3a564190c49411a7e942", kill_on_drop: false }` [INFO] [stdout] 113f526fcd5ef777452b8a272b8d68e1d113e644019a3a564190c49411a7e942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b3fbea517a4f545b7d0707b9d42adc08bfa56df92c869a65fe8ffcecbe2d6bd [INFO] running `Command { std: "docker" "start" "-a" "1b3fbea517a4f545b7d0707b9d42adc08bfa56df92c869a65fe8ffcecbe2d6bd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling serde v1.0.174 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.174 [INFO] [stderr] Compiling openssl-sys v0.9.90 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling openssl v0.10.55 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking clap_builder v4.3.17 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fd-lock v3.0.13 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking countme v3.0.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking predicates v3.0.3 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking rustyline v10.1.1 [INFO] [stderr] Checking rowan v0.15.11 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking bigdecimal v0.3.1 [INFO] [stderr] Checking bstr v1.6.0 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Compiling tailcall-impl v0.1.6 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking clap v4.3.17 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking tailcall v0.1.6 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking pgcl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/execute/executor.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/execute/executor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/interpreter.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `oneshot` [INFO] [stdout] --> src/interpreter.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::{mpsc, oneshot}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `VecDeque` [INFO] [stdout] --> src/runner.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/runner.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | context::{Context, ContextHandler}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Deref` [INFO] [stdout] --> src/system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ops::Deref, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/system.rs:14:34 [INFO] [stdout] | [INFO] [stdout] 14 | sync::{mpsc, oneshot, Mutex, RwLock}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/execute/executor.rs:14:33 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/execute/executor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/interpreter.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `oneshot` [INFO] [stdout] --> src/interpreter.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::{mpsc, oneshot}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashSet`, `VecDeque` [INFO] [stdout] --> src/runner.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashSet, VecDeque}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/runner.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | context::{Context, ContextHandler}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Deref` [INFO] [stdout] --> src/system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ops::Deref, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/system.rs:14:34 [INFO] [stdout] | [INFO] [stdout] 14 | sync::{mpsc, oneshot, Mutex, RwLock}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ContextHandler`, `ContextHolder`, `Executor`, `system::SystemHandler` [INFO] [stdout] --> src/tests/get_args.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | context::{ContextHandler, ContextHolder}, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 5 | errors::InterpreterError, [INFO] [stdout] 6 | execute::{Executor, Syntax}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | system::SystemHandler, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyntaxElement` [INFO] [stdout] --> src/tests/parser.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | parser::{Parser, SyntaxElement, SyntaxKind}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ContextHolder` [INFO] [stdout] --> src/tests/sys.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | context::{ContextHandler, ContextHolder}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/actor.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut executor = RwLock::new(Executor::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: variable does not need to be mutable [INFO] [stdout] --> src/actor.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | let (tx, mut rx) = mpsc::channel(256); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/actor.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut executor = RwLock::new(Executor::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: variable does not need to be mutable [INFO] [stdout] --> src/actor.rs:129:14 [INFO] [stdout] | [INFO] [stdout] 129 | let (tx, mut rx) = mpsc::channel(256); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exit_handle` [INFO] [stdout] --> src/system.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | let mut exit_handle: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `watcher` [INFO] [stdout] --> src/system.rs:187:17 [INFO] [stdout] | [INFO] [stdout] 187 | let mut watcher = tokio::spawn({ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_watcher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let mut exit_handle: Option> = None; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let mut watcher = tokio::spawn({ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let mut running = self.running.clone(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/system.rs:417:17 [INFO] [stdout] | [INFO] [stdout] 417 | for msg in to_drop_messages { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/system.rs:609:44 [INFO] [stdout] | [INFO] [stdout] 609 | join_all(self.actors.drain().map(|(handle, actor)| async move { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exit_handle` [INFO] [stdout] --> src/system.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | let mut exit_handle: Option> = None; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_exit_handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `watcher` [INFO] [stdout] --> src/system.rs:187:17 [INFO] [stdout] | [INFO] [stdout] 187 | let mut watcher = tokio::spawn({ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_watcher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let mut exit_handle: Option> = None; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:187:13 [INFO] [stdout] | [INFO] [stdout] 187 | let mut watcher = tokio::spawn({ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let mut running = self.running.clone(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/system.rs:417:17 [INFO] [stdout] | [INFO] [stdout] 417 | for msg in to_drop_messages { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handle` [INFO] [stdout] --> src/system.rs:609:44 [INFO] [stdout] | [INFO] [stdout] 609 | join_all(self.actors.drain().map(|(handle, actor)| async move { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> src/execute/executor.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/execute/executor.rs:14:41 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::SinkExt` [INFO] [stdout] --> src/syscall.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use futures::SinkExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> src/system.rs:12:33 [INFO] [stdout] | [INFO] [stdout] 12 | use futures::{future::join_all, SinkExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/execute/execute.rs:1013:22 [INFO] [stdout] | [INFO] [stdout] 1013 | Self::Id(id) => vec![], [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/execute/execute.rs:1015:26 [INFO] [stdout] | [INFO] [stdout] 1015 | Self::Lambda(id, box expr) => vec![expr], [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_execute` is never read [INFO] [stdout] --> src/execute/executor.rs:613:29 [INFO] [stdout] | [INFO] [stdout] 613 | ... should_execute = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_execute` is never read [INFO] [stdout] --> src/execute/executor.rs:635:29 [INFO] [stdout] | [INFO] [stdout] 635 | ... should_execute = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/execute/executor.rs:222:90 [INFO] [stdout] | [INFO] [stdout] 222 | ...cases.into_iter().filter(|(lhs, rhs)| *lhs == Syntax::ValAny()).map(|(_, rhs)| rhs).next() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*lex` as mutable more than once at a time [INFO] [stdout] --> src/lexer.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Logos, Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `*lex` was mutably borrowed here in the previous iteration of the loop [INFO] [stdout] | first borrow later used by call [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Logos` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexer.rs:225:19 [INFO] [stdout] | [INFO] [stdout] 225 | tok @ _ => Err(InterpreterError::UnexpectedToken(tok)), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/parser.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | Some(op @ SyntaxKind::OpImmediate) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:684:13 [INFO] [stdout] | [INFO] [stdout] 684 | let mut success_peek = if !check_newlines { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut actor = Self { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pgcl` (bin "pgcl") due to 2 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `TryStreamExt` [INFO] [stdout] --> src/execute/executor.rs:14:52 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/execute/executor.rs:14:41 [INFO] [stdout] | [INFO] [stdout] 14 | use futures::{future::join_all, Future, StreamExt, TryStreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::SinkExt` [INFO] [stdout] --> src/syscall.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use futures::SinkExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SinkExt` [INFO] [stdout] --> src/system.rs:12:33 [INFO] [stdout] | [INFO] [stdout] 12 | use futures::{future::join_all, SinkExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/execute/execute.rs:1013:22 [INFO] [stdout] | [INFO] [stdout] 1013 | Self::Id(id) => vec![], [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/execute/execute.rs:1015:26 [INFO] [stdout] | [INFO] [stdout] 1015 | Self::Lambda(id, box expr) => vec![expr], [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_execute` is never read [INFO] [stdout] --> src/execute/executor.rs:613:29 [INFO] [stdout] | [INFO] [stdout] 613 | ... should_execute = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `should_execute` is never read [INFO] [stdout] --> src/execute/executor.rs:635:29 [INFO] [stdout] | [INFO] [stdout] 635 | ... should_execute = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/execute/executor.rs:222:90 [INFO] [stdout] | [INFO] [stdout] 222 | ...cases.into_iter().filter(|(lhs, rhs)| *lhs == Syntax::ValAny()).map(|(_, rhs)| rhs).next() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*lex` as mutable more than once at a time [INFO] [stdout] --> src/lexer.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Logos, Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `*lex` was mutably borrowed here in the previous iteration of the loop [INFO] [stdout] | first borrow later used by call [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `Logos` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexer.rs:225:19 [INFO] [stdout] | [INFO] [stdout] 225 | tok @ _ => Err(InterpreterError::UnexpectedToken(tok)), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/parser.rs:245:18 [INFO] [stdout] | [INFO] [stdout] 245 | Some(op @ SyntaxKind::OpImmediate) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:684:13 [INFO] [stdout] | [INFO] [stdout] 684 | let mut success_peek = if !check_newlines { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/system.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut actor = Self { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `pgcl` (bin "pgcl" test) due to 2 previous errors; 34 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1b3fbea517a4f545b7d0707b9d42adc08bfa56df92c869a65fe8ffcecbe2d6bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3fbea517a4f545b7d0707b9d42adc08bfa56df92c869a65fe8ffcecbe2d6bd", kill_on_drop: false }` [INFO] [stdout] 1b3fbea517a4f545b7d0707b9d42adc08bfa56df92c869a65fe8ffcecbe2d6bd