[INFO] cloning repository https://github.com/mageOfstructs/nightfury [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mageOfstructs/nightfury" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmageOfstructs%2Fnightfury", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmageOfstructs%2Fnightfury'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 356177c0f93549029ceed5d8de00530afb90f27e [INFO] testing mageOfstructs/nightfury against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmageOfstructs%2Fnightfury" "/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/mageOfstructs/nightfury on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mageOfstructs/nightfury [INFO] finished tweaking git repo https://github.com/mageOfstructs/nightfury [INFO] tweaked toml for git repo https://github.com/mageOfstructs/nightfury written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mageOfstructs/nightfury 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff377c6bcccbec3e6a4cf6f2f2ee1e2e1807330bc3a812be439ab47bc85c922d [INFO] running `Command { std: "docker" "start" "-a" "ff377c6bcccbec3e6a4cf6f2f2ee1e2e1807330bc3a812be439ab47bc85c922d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff377c6bcccbec3e6a4cf6f2f2ee1e2e1807330bc3a812be439ab47bc85c922d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff377c6bcccbec3e6a4cf6f2f2ee1e2e1807330bc3a812be439ab47bc85c922d", kill_on_drop: false }` [INFO] [stdout] ff377c6bcccbec3e6a4cf6f2f2ee1e2e1807330bc3a812be439ab47bc85c922d [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df8ba8d0f194218df9d1535e13f610195d5ead50b6be353cf48d5a17280f8f92 [INFO] running `Command { std: "docker" "start" "-a" "df8ba8d0f194218df9d1535e13f610195d5ead50b6be353cf48d5a17280f8f92", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling utf8-width v0.1.7 [INFO] [stderr] Compiling html-escape v0.2.13 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling debug_print v1.0.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling parse-hyperlinks v0.23.4 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ebnf v0.1.4 [INFO] [stderr] Compiling nightfury v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::eq` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ptr::eq; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/frontend.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t2` [INFO] [stdout] --> src/frontend.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let t2 = handle_node(grammar, &n2.to_owned(), &t1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:537:52 [INFO] [stdout] | [INFO] [stdout] 537 | NodeType::UserDefinedRegex(r) => None, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PartialMatch` is never used [INFO] [stdout] --> src/lib.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | trait PartialMatch { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_node_with_code` and `check_for_conflicts` are never used [INFO] [stdout] --> src/lib.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 131 | impl TreeNode { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 242 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn check_for_conflicts(&self, short: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `dump`, `get_current_nodeval`, and `find_node_with_code` are never used [INFO] [stdout] --> src/lib.rs:560:8 [INFO] [stdout] | [INFO] [stdout] 371 | impl TreeCursor { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 560 | fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 584 | fn get_current_nodeval(&self) -> NodeType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 587 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 38 | let root = TreeNode::new_null(None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `short2` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let short2 = TreeNode::new_keyword_with_parent("shark".to_string(), types.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_short2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = std::io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 104 | let _ = std::io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.06s [INFO] running `Command { std: "docker" "inspect" "df8ba8d0f194218df9d1535e13f610195d5ead50b6be353cf48d5a17280f8f92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df8ba8d0f194218df9d1535e13f610195d5ead50b6be353cf48d5a17280f8f92", kill_on_drop: false }` [INFO] [stdout] df8ba8d0f194218df9d1535e13f610195d5ead50b6be353cf48d5a17280f8f92 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2173f56e5946afb7de88c997afcf6bfcd0e28374ad7c94b8d057ed32f045f2d2 [INFO] running `Command { std: "docker" "start" "-a" "2173f56e5946afb7de88c997afcf6bfcd0e28374ad7c94b8d057ed32f045f2d2", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::ptr::eq` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ptr::eq; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/frontend.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t2` [INFO] [stdout] --> src/frontend.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let t2 = handle_node(grammar, &n2.to_owned(), &t1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:537:52 [INFO] [stdout] | [INFO] [stdout] 537 | NodeType::UserDefinedRegex(r) => None, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PartialMatch` is never used [INFO] [stdout] --> src/lib.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | trait PartialMatch { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_node_with_code` and `check_for_conflicts` are never used [INFO] [stdout] --> src/lib.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 131 | impl TreeNode { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 242 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn check_for_conflicts(&self, short: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `dump`, `get_current_nodeval`, and `find_node_with_code` are never used [INFO] [stdout] --> src/lib.rs:560:8 [INFO] [stdout] | [INFO] [stdout] 371 | impl TreeCursor { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 560 | fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 584 | fn get_current_nodeval(&self) -> NodeType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 587 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nightfury v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::eq` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ptr::eq; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collections::HashMap` [INFO] [stdout] --> src/frontend.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | return; [INFO] [stdout] | ------ any code following this expression is unreachable [INFO] [stdout] 38 | let root = TreeNode::new_null(None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `short2` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let short2 = TreeNode::new_keyword_with_parent("shark".to_string(), types.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_short2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = std::io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | std::io::stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 104 | let _ = std::io::stdout().flush(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t2` [INFO] [stdout] --> src/frontend.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | let t2 = handle_node(grammar, &n2.to_owned(), &t1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/lib.rs:537:52 [INFO] [stdout] | [INFO] [stdout] 537 | NodeType::UserDefinedRegex(r) => None, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `float` [INFO] [stdout] --> src/lib.rs:635:13 [INFO] [stdout] | [INFO] [stdout] 635 | let float = TreeNode::new_keyword_with_parent("short".to_string(), types.clone()); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_float` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `int` [INFO] [stdout] --> src/lib.rs:655:13 [INFO] [stdout] | [INFO] [stdout] 655 | let int = TreeNode::new_keyword_with_parent("int".to_string(), types.clone()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_int` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `float` [INFO] [stdout] --> src/lib.rs:656:13 [INFO] [stdout] | [INFO] [stdout] 656 | let float = TreeNode::new_keyword_with_parent("short".to_string(), types.clone()); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_float` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PartialMatch` is never used [INFO] [stdout] --> src/lib.rs:93:7 [INFO] [stdout] | [INFO] [stdout] 93 | trait PartialMatch { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_node_with_code` is never used [INFO] [stdout] --> src/lib.rs:242:8 [INFO] [stdout] | [INFO] [stdout] 131 | impl TreeNode { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 242 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `dump` and `find_node_with_code` are never used [INFO] [stdout] --> src/lib.rs:560:8 [INFO] [stdout] | [INFO] [stdout] 371 | impl TreeCursor { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 560 | fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 587 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "2173f56e5946afb7de88c997afcf6bfcd0e28374ad7c94b8d057ed32f045f2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2173f56e5946afb7de88c997afcf6bfcd0e28374ad7c94b8d057ed32f045f2d2", kill_on_drop: false }` [INFO] [stdout] 2173f56e5946afb7de88c997afcf6bfcd0e28374ad7c94b8d057ed32f045f2d2 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93b82c0ce3abddb5915955e0c5e0c85d36f7f36b95885f97339cfc47cd62265a [INFO] running `Command { std: "docker" "start" "-a" "93b82c0ce3abddb5915955e0c5e0c85d36f7f36b95885f97339cfc47cd62265a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::ptr::eq` [INFO] [stderr] --> src/lib.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ptr::eq; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `collections::HashMap` [INFO] [stderr] --> src/frontend.rs:1:26 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t2` [INFO] [stderr] --> src/frontend.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let t2 = handle_node(grammar, &n2.to_owned(), &t1); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/lib.rs:537:52 [INFO] [stderr] | [INFO] [stderr] 537 | NodeType::UserDefinedRegex(r) => None, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: trait `PartialMatch` is never used [INFO] [stderr] --> src/lib.rs:93:7 [INFO] [stderr] | [INFO] [stderr] 93 | trait PartialMatch { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `find_node_with_code` and `check_for_conflicts` are never used [INFO] [stderr] --> src/lib.rs:242:8 [INFO] [stderr] | [INFO] [stderr] 131 | impl TreeNode { [INFO] [stderr] | ------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 242 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 259 | fn check_for_conflicts(&self, short: &str) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `dump`, `get_current_nodeval`, and `find_node_with_code` are never used [INFO] [stderr] --> src/lib.rs:560:8 [INFO] [stderr] | [INFO] [stderr] 371 | impl TreeCursor { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 560 | fn dump(&self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 584 | fn get_current_nodeval(&self) -> NodeType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 587 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `float` [INFO] [stderr] --> src/lib.rs:635:13 [INFO] [stderr] | [INFO] [stderr] 635 | let float = TreeNode::new_keyword_with_parent("short".to_string(), types.clone()); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_float` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `int` [INFO] [stderr] --> src/lib.rs:655:13 [INFO] [stderr] | [INFO] [stderr] 655 | let int = TreeNode::new_keyword_with_parent("int".to_string(), types.clone()); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_int` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `float` [INFO] [stderr] --> src/lib.rs:656:13 [INFO] [stderr] | [INFO] [stderr] 656 | let float = TreeNode::new_keyword_with_parent("short".to_string(), types.clone()); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_float` [INFO] [stderr] [INFO] [stderr] warning: method `find_node_with_code` is never used [INFO] [stderr] --> src/lib.rs:242:8 [INFO] [stderr] | [INFO] [stderr] 131 | impl TreeNode { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 242 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `dump` and `find_node_with_code` are never used [INFO] [stderr] --> src/lib.rs:560:8 [INFO] [stderr] | [INFO] [stderr] 371 | impl TreeCursor { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 560 | fn dump(&self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 587 | fn find_node_with_code(&self, short: &str) -> Option>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nightfury` (lib) generated 7 warnings (run `cargo fix --lib -p nightfury` to apply 2 suggestions) [INFO] [stderr] warning: `nightfury` (lib test) generated 10 warnings (5 duplicates) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 37 | return; [INFO] [stderr] | ------ any code following this expression is unreachable [INFO] [stderr] 38 | let root = TreeNode::new_null(None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `short2` [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let short2 = TreeNode::new_keyword_with_parent("shark".to_string(), types.clone()); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_short2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | std::io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 34 | let _ = std::io::stdout().flush(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | std::io::stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 104 | let _ = std::io::stdout().flush(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `nightfury` (bin "bin" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib-3e48a68cbb2acf93) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_conflict_check ... ok [INFO] [stdout] test tests::test_keyword_matching ... ok [INFO] [stdout] test tests::simple_cursor_steps ... ok [INFO] [stdout] test tests::simple_tree ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bin-03adddc802933a2f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lib [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "93b82c0ce3abddb5915955e0c5e0c85d36f7f36b95885f97339cfc47cd62265a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b82c0ce3abddb5915955e0c5e0c85d36f7f36b95885f97339cfc47cd62265a", kill_on_drop: false }` [INFO] [stdout] 93b82c0ce3abddb5915955e0c5e0c85d36f7f36b95885f97339cfc47cd62265a