[INFO] cloning repository https://github.com/Ethereal-O/BFJIT [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ethereal-O/BFJIT" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthereal-O%2FBFJIT", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthereal-O%2FBFJIT'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61c08220530e647ae1af2aa4690cfedde716bca0 [INFO] checking Ethereal-O/BFJIT/61c08220530e647ae1af2aa4690cfedde716bca0 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%2FEthereal-O%2FBFJIT" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Ethereal-O/BFJIT 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/Ethereal-O/BFJIT [INFO] finished tweaking git repo https://github.com/Ethereal-O/BFJIT [INFO] tweaked toml for git repo https://github.com/Ethereal-O/BFJIT written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Ethereal-O/BFJIT 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b44dda02a305ca4ec70e791fe686fe34cf37e89d1a686c924d1c75b3025c33fd [INFO] running `Command { std: "docker" "start" "-a" "b44dda02a305ca4ec70e791fe686fe34cf37e89d1a686c924d1c75b3025c33fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b44dda02a305ca4ec70e791fe686fe34cf37e89d1a686c924d1c75b3025c33fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44dda02a305ca4ec70e791fe686fe34cf37e89d1a686c924d1c75b3025c33fd", kill_on_drop: false }` [INFO] [stdout] b44dda02a305ca4ec70e791fe686fe34cf37e89d1a686c924d1c75b3025c33fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4fe4fbf4c0a96ddb3096a0bc7f83cb3d8e988251d17269bc53d4630723a9243e [INFO] running `Command { std: "docker" "start" "-a" "4fe4fbf4c0a96ddb3096a0bc7f83cb3d8e988251d17269bc53d4630723a9243e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking clap_builder v4.3.21 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling dynasm v2.0.0 [INFO] [stderr] Checking clap v4.3.21 [INFO] [stderr] Checking dynasmrt v2.0.0 [INFO] [stderr] Checking bfjit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `init` is never used [INFO] [stdout] --> src/bfparser/frontend.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 83 | trait IRInterface { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 84 | fn new(tokens: &Vec) -> Self; [INFO] [stdout] 85 | fn init(&self, tokens: &Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `init` is never used [INFO] [stdout] --> src/bfparser/frontend.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 83 | trait IRInterface { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 84 | fn new(tokens: &Vec) -> Self; [INFO] [stdout] 85 | fn init(&self, tokens: &Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/bfparser/frontend.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | .for_each(|x| self.tokens.borrow_mut().push(x.clone())); [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/bfvm/bfjit.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 29 | fn to_raw(ptr: T) -> *mut R { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | Box::into_raw(Box::new(ptr)) as *mut R [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/bfparser/frontend.rs:107:31 [INFO] [stdout] | [INFO] [stdout] 107 | .for_each(|x| self.tokens.borrow_mut().push(x.clone())); [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/bfvm/bfjit.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 88 | ops: Assembler, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | input: Box, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | output: Box, [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | let memory = vec![0; MEMORY_SIZE].into_boxed_slice(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | Ok(Self { [INFO] [stdout] | ________________^ [INFO] [stdout] 97 | | code: ops.finalize().unwrap(), [INFO] [stdout] 98 | | pc, [INFO] [stdout] 99 | | memory, [INFO] [stdout] ... | [INFO] [stdout] 103 | | add_48, [INFO] [stdout] 104 | | }) [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; 1 warning 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/bfvm/bfjit.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 29 | fn to_raw(ptr: T) -> *mut R { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | Box::into_raw(Box::new(ptr)) as *mut R [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/bfvm/bfjit.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 88 | ops: Assembler, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | input: Box, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | output: Box, [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | let memory = vec![0; MEMORY_SIZE].into_boxed_slice(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | Ok(Self { [INFO] [stdout] | ________________^ [INFO] [stdout] 97 | | code: ops.finalize().unwrap(), [INFO] [stdout] 98 | | pc, [INFO] [stdout] 99 | | memory, [INFO] [stdout] ... | [INFO] [stdout] 103 | | add_48, [INFO] [stdout] 104 | | }) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bfjit` (bin "bfjit" test) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bfjit` (bin "bfjit") due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4fe4fbf4c0a96ddb3096a0bc7f83cb3d8e988251d17269bc53d4630723a9243e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fe4fbf4c0a96ddb3096a0bc7f83cb3d8e988251d17269bc53d4630723a9243e", kill_on_drop: false }` [INFO] [stdout] 4fe4fbf4c0a96ddb3096a0bc7f83cb3d8e988251d17269bc53d4630723a9243e