[INFO] cloning repository https://github.com/AnActualEmerald/EmeraldScript [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnActualEmerald/EmeraldScript" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e634fb091db8e3e8368d1b1c559cc41a5e41a7a3 [INFO] checking AnActualEmerald/EmeraldScript/e634fb091db8e3e8368d1b1c559cc41a5e41a7a3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnActualEmerald%2FEmeraldScript" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnActualEmerald/EmeraldScript on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnActualEmerald/EmeraldScript [INFO] finished tweaking git repo https://github.com/AnActualEmerald/EmeraldScript [INFO] tweaked toml for git repo https://github.com/AnActualEmerald/EmeraldScript written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AnActualEmerald/EmeraldScript 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8833b2b6cb8de0f3b405f7ed39a25f92dbbfe618b22952d928f01bc51ddcddcf [INFO] running `Command { std: "docker" "start" "-a" "8833b2b6cb8de0f3b405f7ed39a25f92dbbfe618b22952d928f01bc51ddcddcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8833b2b6cb8de0f3b405f7ed39a25f92dbbfe618b22952d928f01bc51ddcddcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8833b2b6cb8de0f3b405f7ed39a25f92dbbfe618b22952d928f01bc51ddcddcf", kill_on_drop: false }` [INFO] [stdout] 8833b2b6cb8de0f3b405f7ed39a25f92dbbfe618b22952d928f01bc51ddcddcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0399dc8c8c7493841b007a2789a6fd64fcf984edb11f8f93e7b92d63efb9a7b0 [INFO] running `Command { std: "docker" "start" "-a" "0399dc8c8c7493841b007a2789a6fd64fcf984edb11f8f93e7b92d63efb9a7b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.16 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking console v0.12.0 [INFO] [stderr] Checking gem v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 118 | tree: ExprNode, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | match runtime.walk_tree(&tree, glob_frame) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn run(tree: ExprNode, args: ExprNode) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | let mut r = Runtime::new(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 131 | // r.find_global_vars(); [INFO] [stdout] 132 | let mut glob_frame = StackFrame::new(); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | if let Err(e) = r.do_call(&Expression::Ident("main".to_owned()), &[args], &mut glob_frame) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Value` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:669:34 [INFO] [stdout] | [INFO] [stdout] 668 | let array = self.walk_tree(ident, frame)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 669 | if let Value::Float(f) = self.walk_tree(index, frame)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:122:11 [INFO] [stdout] | [INFO] [stdout] 118 | tree: ExprNode, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | match runtime.walk_tree(&tree, glob_frame) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn run(tree: ExprNode, args: ExprNode) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | let mut r = Runtime::new(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 131 | // r.find_global_vars(); [INFO] [stdout] 132 | let mut glob_frame = StackFrame::new(); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | if let Err(e) = r.do_call(&Expression::Ident("main".to_owned()), &[args], &mut glob_frame) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `interpreter::Value` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter/mod.rs:669:34 [INFO] [stdout] | [INFO] [stdout] 668 | let array = self.walk_tree(ident, frame)?; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 669 | if let Value::Float(f) = self.walk_tree(index, frame)? { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `index_mut` is never used [INFO] [stdout] --> src/interpreter/types.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Indexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn index_mut<'a>(&'a mut self, index: usize) -> Result<&'a mut T, String>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Valuable` is never used [INFO] [stdout] --> src/interpreter/types.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Valuable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> src/interpreter/types.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gem` (lib) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `index_mut` is never used [INFO] [stdout] --> src/interpreter/types.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Indexable { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 8 | fn index_mut<'a>(&'a mut self, index: usize) -> Result<&'a mut T, String>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Valuable` is never used [INFO] [stdout] --> src/interpreter/types.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Valuable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Object` is never used [INFO] [stdout] --> src/interpreter/types.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gem` (lib test) due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0399dc8c8c7493841b007a2789a6fd64fcf984edb11f8f93e7b92d63efb9a7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0399dc8c8c7493841b007a2789a6fd64fcf984edb11f8f93e7b92d63efb9a7b0", kill_on_drop: false }` [INFO] [stdout] 0399dc8c8c7493841b007a2789a6fd64fcf984edb11f8f93e7b92d63efb9a7b0