[INFO] cloning repository https://github.com/Joel-Milligan/gibbon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joel-Milligan/gibbon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoel-Milligan%2Fgibbon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoel-Milligan%2Fgibbon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88aa7268dd97cc575c327d29899480ef010b48f6 [INFO] checking Joel-Milligan/gibbon/88aa7268dd97cc575c327d29899480ef010b48f6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoel-Milligan%2Fgibbon" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Joel-Milligan/gibbon on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Joel-Milligan/gibbon [INFO] finished tweaking git repo https://github.com/Joel-Milligan/gibbon [INFO] tweaked toml for git repo https://github.com/Joel-Milligan/gibbon written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Joel-Milligan/gibbon 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddde6199e20627ea515a484ff756af3f9fc242b1d11309978cd2a6460921f8a5 [INFO] running `Command { std: "docker" "start" "-a" "ddde6199e20627ea515a484ff756af3f9fc242b1d11309978cd2a6460921f8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddde6199e20627ea515a484ff756af3f9fc242b1d11309978cd2a6460921f8a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddde6199e20627ea515a484ff756af3f9fc242b1d11309978cd2a6460921f8a5", kill_on_drop: false }` [INFO] [stdout] ddde6199e20627ea515a484ff756af3f9fc242b1d11309978cd2a6460921f8a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ac43085a19578c4c8d2c189aa55715ce58aaaa7546c7b616069f4f52e8f9b5e [INFO] running `Command { std: "docker" "start" "-a" "6ac43085a19578c4c8d2c189aa55715ce58aaaa7546c7b616069f4f52e8f9b5e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking gibbon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 170 | let right = Box::new(self.parse_expression(PREFIX).unwrap()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 171 | Some(Expression::Prefix { operator, right }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:232:14 [INFO] [stdout] | [INFO] [stdout] 209 | let condition = self.parse_expression(LOWEST).unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | let consequence = self.parse_block_statement(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Some(Expression::If { [INFO] [stdout] | ______________^ [INFO] [stdout] 233 | | condition: Box::new(condition), [INFO] [stdout] 234 | | consequence: Box::new(consequence), [INFO] [stdout] 235 | | alternative: None, [INFO] [stdout] 236 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:252:14 [INFO] [stdout] | [INFO] [stdout] 250 | let body = self.parse_block_statement(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 251 | [INFO] [stdout] 252 | Some(Expression::FunctionLiteral { [INFO] [stdout] | ______________^ [INFO] [stdout] 253 | | parameters: parameters.unwrap(), [INFO] [stdout] 254 | | body, [INFO] [stdout] 255 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:307:14 [INFO] [stdout] | [INFO] [stdout] 306 | fn parse_call_expression(&mut self, function: Expression) -> Option { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 307 | Some(Expression::Call { [INFO] [stdout] | ______________^ [INFO] [stdout] 308 | | function: Box::new(function), [INFO] [stdout] 309 | | arguments: self.parse_call_arguments().unwrap(), [INFO] [stdout] 310 | | }) [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: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gibbon` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:171:14 [INFO] [stdout] | [INFO] [stdout] 170 | let right = Box::new(self.parse_expression(PREFIX).unwrap()); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 171 | Some(Expression::Prefix { operator, right }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:232:14 [INFO] [stdout] | [INFO] [stdout] 209 | let condition = self.parse_expression(LOWEST).unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 215 | let consequence = self.parse_block_statement(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Some(Expression::If { [INFO] [stdout] | ______________^ [INFO] [stdout] 233 | | condition: Box::new(condition), [INFO] [stdout] 234 | | consequence: Box::new(consequence), [INFO] [stdout] 235 | | alternative: None, [INFO] [stdout] 236 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:252:14 [INFO] [stdout] | [INFO] [stdout] 250 | let body = self.parse_block_statement(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 251 | [INFO] [stdout] 252 | Some(Expression::FunctionLiteral { [INFO] [stdout] | ______________^ [INFO] [stdout] 253 | | parameters: parameters.unwrap(), [INFO] [stdout] 254 | | body, [INFO] [stdout] 255 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser/mod.rs:307:14 [INFO] [stdout] | [INFO] [stdout] 306 | fn parse_call_expression(&mut self, function: Expression) -> Option { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 307 | Some(Expression::Call { [INFO] [stdout] | ______________^ [INFO] [stdout] 308 | | function: Box::new(function), [INFO] [stdout] 309 | | arguments: self.parse_call_arguments().unwrap(), [INFO] [stdout] 310 | | }) [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: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gibbon` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "6ac43085a19578c4c8d2c189aa55715ce58aaaa7546c7b616069f4f52e8f9b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ac43085a19578c4c8d2c189aa55715ce58aaaa7546c7b616069f4f52e8f9b5e", kill_on_drop: false }` [INFO] [stdout] 6ac43085a19578c4c8d2c189aa55715ce58aaaa7546c7b616069f4f52e8f9b5e