[INFO] cloning repository https://github.com/Alextopher/bfi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alextopher/bfi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlextopher%2Fbfi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlextopher%2Fbfi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16de91f0b681d37b2fee299562f602b30fe82e1c [INFO] checking Alextopher/bfi/16de91f0b681d37b2fee299562f602b30fe82e1c 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%2FAlextopher%2Fbfi" "/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/Alextopher/bfi 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/Alextopher/bfi [INFO] finished tweaking git repo https://github.com/Alextopher/bfi [INFO] tweaked toml for git repo https://github.com/Alextopher/bfi written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Alextopher/bfi 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] 336d65964c9ddb6cd51936056d61508f2a75e91e5fbbef0c52d11133b5d2a0b3 [INFO] running `Command { std: "docker" "start" "-a" "336d65964c9ddb6cd51936056d61508f2a75e91e5fbbef0c52d11133b5d2a0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "336d65964c9ddb6cd51936056d61508f2a75e91e5fbbef0c52d11133b5d2a0b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "336d65964c9ddb6cd51936056d61508f2a75e91e5fbbef0c52d11133b5d2a0b3", kill_on_drop: false }` [INFO] [stdout] 336d65964c9ddb6cd51936056d61508f2a75e91e5fbbef0c52d11133b5d2a0b3 [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] 0d05c2fe4a16024072e3adabbb0eb4c9e9dee9778051c0b365521071d9a4e5b6 [INFO] running `Command { std: "docker" "start" "-a" "0d05c2fe4a16024072e3adabbb0eb4c9e9dee9778051c0b365521071d9a4e5b6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking bfc-ir v1.10.0 (https://github.com/Alextopher/bfc-ir.git?branch=master#eb45488f) [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Checking bfi v0.1.6 (/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/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 54 | let interpreter = Interpreter::new(instructions, max_iterations); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | [INFO] [stdout] 56 | Ok(interpreter.spawn()) [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/interpreter.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 70 | let (input_tx, input_rx): (InputTx, InputRx) = channel(); [INFO] [stdout] | -------- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | let (output_tx, output_rx): (OutputTx, OutputRx) = channel(); [INFO] [stdout] | --------- --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | / InterpreterInner { [INFO] [stdout] 77 | | instructions: self.instructions.clone(), [INFO] [stdout] 78 | | max_iterations: self.max_iterations, [INFO] [stdout] 79 | | memory: vec![Wrapping(0); 30000], [INFO] [stdout] ... | [INFO] [stdout] 83 | | outputs: output_tx, [INFO] [stdout] 84 | | }, [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/interpreter.rs:108:23 [INFO] [stdout] | [INFO] [stdout] 107 | fn run(mut self) -> thread::JoinHandle<()> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | thread::spawn(move || { [INFO] [stdout] | _______________________^ [INFO] [stdout] 109 | | let _ = self.run_body(&self.instructions.clone()); [INFO] [stdout] 110 | | }) [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 3 previous errors [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/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 54 | let interpreter = Interpreter::new(instructions, max_iterations); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | [INFO] [stdout] 56 | Ok(interpreter.spawn()) [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/interpreter.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 70 | let (input_tx, input_rx): (InputTx, InputRx) = channel(); [INFO] [stdout] | -------- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | let (output_tx, output_rx): (OutputTx, OutputRx) = channel(); [INFO] [stdout] | --------- --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | / InterpreterInner { [INFO] [stdout] 77 | | instructions: self.instructions.clone(), [INFO] [stdout] 78 | | max_iterations: self.max_iterations, [INFO] [stdout] 79 | | memory: vec![Wrapping(0); 30000], [INFO] [stdout] ... | [INFO] [stdout] 83 | | outputs: output_tx, [INFO] [stdout] 84 | | }, [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/interpreter.rs:108:23 [INFO] [stdout] | [INFO] [stdout] 107 | fn run(mut self) -> thread::JoinHandle<()> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 108 | thread::spawn(move || { [INFO] [stdout] | _______________________^ [INFO] [stdout] 109 | | let _ = self.run_body(&self.instructions.clone()); [INFO] [stdout] 110 | | }) [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] [stderr] error: could not compile `bfi` (lib) due to 4 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bfi` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "0d05c2fe4a16024072e3adabbb0eb4c9e9dee9778051c0b365521071d9a4e5b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d05c2fe4a16024072e3adabbb0eb4c9e9dee9778051c0b365521071d9a4e5b6", kill_on_drop: false }` [INFO] [stdout] 0d05c2fe4a16024072e3adabbb0eb4c9e9dee9778051c0b365521071d9a4e5b6