[INFO] cloning repository https://github.com/ParkerTenBroeck/dyn_link [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ParkerTenBroeck/dyn_link" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FParkerTenBroeck%2Fdyn_link", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FParkerTenBroeck%2Fdyn_link'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f20085fc663e8f6d12f728711486e2af281383f [INFO] checking ParkerTenBroeck/dyn_link/6f20085fc663e8f6d12f728711486e2af281383f 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%2FParkerTenBroeck%2Fdyn_link" "/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/ParkerTenBroeck/dyn_link 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/ParkerTenBroeck/dyn_link [INFO] finished tweaking git repo https://github.com/ParkerTenBroeck/dyn_link [INFO] tweaked toml for git repo https://github.com/ParkerTenBroeck/dyn_link written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ParkerTenBroeck/dyn_link 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] e4bdbf4ede6df141bd054a4dc5bbf01afdbf8fe301dd877add85f4cb20d584a8 [INFO] running `Command { std: "docker" "start" "-a" "e4bdbf4ede6df141bd054a4dc5bbf01afdbf8fe301dd877add85f4cb20d584a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4bdbf4ede6df141bd054a4dc5bbf01afdbf8fe301dd877add85f4cb20d584a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4bdbf4ede6df141bd054a4dc5bbf01afdbf8fe301dd877add85f4cb20d584a8", kill_on_drop: false }` [INFO] [stdout] e4bdbf4ede6df141bd054a4dc5bbf01afdbf8fe301dd877add85f4cb20d584a8 [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] 9bcc953d217bb5a26f40e659ff3f1e8ee0bc2ddd296293468b9bc14462b7c6d9 [INFO] running `Command { std: "docker" "start" "-a" "9bcc953d217bb5a26f40e659ff3f1e8ee0bc2ddd296293468b9bc14462b7c6d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking anstream v0.6.5 [INFO] [stderr] Checking clap_builder v4.4.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Stdin` [INFO] [stdout] --> src/brain/codegen/llvm.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | io::{Stdin, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdin` [INFO] [stdout] --> src/brain/codegen/llvm.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | io::{Stdin, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `additional` is never read [INFO] [stdout] --> src/brain/codegen/llvm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Llvm { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | additional: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/brain/parse.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> BfParser<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn parse(&mut self) -> Vec { [INFO] [stdout] | ^^^^^ [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/brain/codegen/custom.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 431 | fn new(out: T, settings: super::Settings, _additional: String) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 432 | / Self::default(out, IoKind::PreDefinedIO) [INFO] [stdout] 433 | | .set_end_kind(EndKind::Kill) [INFO] [stdout] 434 | | .set_stack_kind(StackKind::CreateN(settings.stacksize)) [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] warning: field `additional` is never read [INFO] [stdout] --> src/brain/codegen/llvm.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Llvm { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | additional: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `parse` is never used [INFO] [stdout] --> src/brain/parse.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> BfParser<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | pub fn parse(&mut self) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [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/brain/codegen/custom.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 431 | fn new(out: T, settings: super::Settings, _additional: String) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 432 | / Self::default(out, IoKind::PreDefinedIO) [INFO] [stdout] 433 | | .set_end_kind(EndKind::Kill) [INFO] [stdout] 434 | | .set_stack_kind(StackKind::CreateN(settings.stacksize)) [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] [stderr] error: could not compile `jit` (bin "jit") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jit` (bin "jit" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9bcc953d217bb5a26f40e659ff3f1e8ee0bc2ddd296293468b9bc14462b7c6d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bcc953d217bb5a26f40e659ff3f1e8ee0bc2ddd296293468b9bc14462b7c6d9", kill_on_drop: false }` [INFO] [stdout] 9bcc953d217bb5a26f40e659ff3f1e8ee0bc2ddd296293468b9bc14462b7c6d9