[INFO] cloning repository https://github.com/jacobjonsson/writing-an-interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobjonsson/writing-an-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwriting-an-interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwriting-an-interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7bcf72bba7ea42a326f0a2368ab5e3695109e06 [INFO] checking jacobjonsson/writing-an-interpreter against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwriting-an-interpreter" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobjonsson/writing-an-interpreter on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacobjonsson/writing-an-interpreter [INFO] finished tweaking git repo https://github.com/jacobjonsson/writing-an-interpreter [INFO] tweaked toml for git repo https://github.com/jacobjonsson/writing-an-interpreter written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jacobjonsson/writing-an-interpreter 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f16893a6a4f6ea9039d3cd9be3684c607283e3ea9c6a2579219d00c34cb4f711 [INFO] running `Command { std: "docker" "start" "-a" "f16893a6a4f6ea9039d3cd9be3684c607283e3ea9c6a2579219d00c34cb4f711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f16893a6a4f6ea9039d3cd9be3684c607283e3ea9c6a2579219d00c34cb4f711", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f16893a6a4f6ea9039d3cd9be3684c607283e3ea9c6a2579219d00c34cb4f711", kill_on_drop: false }` [INFO] [stdout] f16893a6a4f6ea9039d3cd9be3684c607283e3ea9c6a2579219d00c34cb4f711 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06cd6d32cdc379e19c3727544c8d2bc2d2b1f439d1ec422df86359963c78a718 [INFO] running `Command { std: "docker" "start" "-a" "06cd6d32cdc379e19c3727544c8d2bc2d2b1f439d1ec422df86359963c78a718", kill_on_drop: false }` [INFO] [stderr] Checking writing-an-interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "06cd6d32cdc379e19c3727544c8d2bc2d2b1f439d1ec422df86359963c78a718", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06cd6d32cdc379e19c3727544c8d2bc2d2b1f439d1ec422df86359963c78a718", kill_on_drop: false }` [INFO] [stdout] 06cd6d32cdc379e19c3727544c8d2bc2d2b1f439d1ec422df86359963c78a718 [INFO] checking jacobjonsson/writing-an-interpreter against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fwriting-an-interpreter" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jacobjonsson/writing-an-interpreter on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacobjonsson/writing-an-interpreter [INFO] finished tweaking git repo https://github.com/jacobjonsson/writing-an-interpreter [INFO] tweaked toml for git repo https://github.com/jacobjonsson/writing-an-interpreter written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jacobjonsson/writing-an-interpreter 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd21fc9e97724377d763428e5d96c1b70bdbe808152ef2b0e92f23fce3ad2b5e [INFO] running `Command { std: "docker" "start" "-a" "dd21fc9e97724377d763428e5d96c1b70bdbe808152ef2b0e92f23fce3ad2b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd21fc9e97724377d763428e5d96c1b70bdbe808152ef2b0e92f23fce3ad2b5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd21fc9e97724377d763428e5d96c1b70bdbe808152ef2b0e92f23fce3ad2b5e", kill_on_drop: false }` [INFO] [stdout] dd21fc9e97724377d763428e5d96c1b70bdbe808152ef2b0e92f23fce3ad2b5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39543f741596360f1ed59cb8e7a33cc4287985e33a26c8faecbe8602e6349103 [INFO] running `Command { std: "docker" "start" "-a" "39543f741596360f1ed59cb8e7a33cc4287985e33a26c8faecbe8602e6349103", kill_on_drop: false }` [INFO] [stderr] Checking writing-an-interpreter 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.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 199 | 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] 200 | [INFO] [stdout] 201 | Ok(Expression::FunctionLiteral(FunctionLiteral { [INFO] [stdout] | ____________^ [INFO] [stdout] 202 | | body, [INFO] [stdout] 203 | | parameters, [INFO] [stdout] 204 | | token, [INFO] [stdout] 205 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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.rs:329:12 [INFO] [stdout] | [INFO] [stdout] 328 | fn parse_call_expression(&mut self, function: Expression) -> Result { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 329 | Ok(Expression::CallExpression(CallExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 330 | | arguments: self.parse_call_arguments()?, [INFO] [stdout] 331 | | function: match function { [INFO] [stdout] 332 | | Expression::Identifier(i) => CallExpressionFunction::Identifier(i), [INFO] [stdout] ... | [INFO] [stdout] 341 | | token: self.current_token.clone(), [INFO] [stdout] 342 | | })) [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.rs:373:12 [INFO] [stdout] | [INFO] [stdout] 367 | fn parse_infix_expression(&mut self, left: Expression) -> Result { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let right = self.parse_expression(precedence)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 373 | Ok(Expression::InfixExpression(InfixExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 374 | | left: Box::new(left), [INFO] [stdout] 375 | | token: token, [INFO] [stdout] 376 | | operator: operator, [INFO] [stdout] 377 | | right: Box::new(right), [INFO] [stdout] 378 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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.rs:386:12 [INFO] [stdout] | [INFO] [stdout] 385 | let right = self.parse_expression(OperatorPrecedence::Prefix)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 386 | Ok(Expression::PrefixExpression(PrefixExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 387 | | token, [INFO] [stdout] 388 | | operator, [INFO] [stdout] 389 | | right: Box::new(right), [INFO] [stdout] 390 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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 `writing-an-interpreter` (bin "writing-an-interpreter") 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.rs:201:12 [INFO] [stdout] | [INFO] [stdout] 199 | 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] 200 | [INFO] [stdout] 201 | Ok(Expression::FunctionLiteral(FunctionLiteral { [INFO] [stdout] | ____________^ [INFO] [stdout] 202 | | body, [INFO] [stdout] 203 | | parameters, [INFO] [stdout] 204 | | token, [INFO] [stdout] 205 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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.rs:329:12 [INFO] [stdout] | [INFO] [stdout] 328 | fn parse_call_expression(&mut self, function: Expression) -> Result { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 329 | Ok(Expression::CallExpression(CallExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 330 | | arguments: self.parse_call_arguments()?, [INFO] [stdout] 331 | | function: match function { [INFO] [stdout] 332 | | Expression::Identifier(i) => CallExpressionFunction::Identifier(i), [INFO] [stdout] ... | [INFO] [stdout] 341 | | token: self.current_token.clone(), [INFO] [stdout] 342 | | })) [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.rs:373:12 [INFO] [stdout] | [INFO] [stdout] 367 | fn parse_infix_expression(&mut self, left: Expression) -> Result { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let right = self.parse_expression(precedence)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 373 | Ok(Expression::InfixExpression(InfixExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 374 | | left: Box::new(left), [INFO] [stdout] 375 | | token: token, [INFO] [stdout] 376 | | operator: operator, [INFO] [stdout] 377 | | right: Box::new(right), [INFO] [stdout] 378 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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.rs:386:12 [INFO] [stdout] | [INFO] [stdout] 385 | let right = self.parse_expression(OperatorPrecedence::Prefix)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 386 | Ok(Expression::PrefixExpression(PrefixExpression { [INFO] [stdout] | ____________^ [INFO] [stdout] 387 | | token, [INFO] [stdout] 388 | | operator, [INFO] [stdout] 389 | | right: Box::new(right), [INFO] [stdout] 390 | | })) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________| [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 `writing-an-interpreter` (bin "writing-an-interpreter" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "39543f741596360f1ed59cb8e7a33cc4287985e33a26c8faecbe8602e6349103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39543f741596360f1ed59cb8e7a33cc4287985e33a26c8faecbe8602e6349103", kill_on_drop: false }` [INFO] [stdout] 39543f741596360f1ed59cb8e7a33cc4287985e33a26c8faecbe8602e6349103