[INFO] cloning repository https://github.com/3to5thpower/9cc_in_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3to5thpower/9cc_in_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3to5thpower%2F9cc_in_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3to5thpower%2F9cc_in_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 309d57d205660cc6dfa2df514ecd1c6176f83c16
[INFO] checking 3to5thpower/9cc_in_rust/309d57d205660cc6dfa2df514ecd1c6176f83c16 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%2F3to5thpower%2F9cc_in_rust" "/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/3to5thpower/9cc_in_rust 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/3to5thpower/9cc_in_rust
[INFO] finished tweaking git repo https://github.com/3to5thpower/9cc_in_rust
[INFO] tweaked toml for git repo https://github.com/3to5thpower/9cc_in_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/3to5thpower/9cc_in_rust 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] d946d376e6583b0a542a7530f4b377407be8582fd7c5aaa69d024aab692e253c
[INFO] running `Command { std: "docker" "start" "-a" "d946d376e6583b0a542a7530f4b377407be8582fd7c5aaa69d024aab692e253c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d946d376e6583b0a542a7530f4b377407be8582fd7c5aaa69d024aab692e253c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d946d376e6583b0a542a7530f4b377407be8582fd7c5aaa69d024aab692e253c", kill_on_drop: false }`
[INFO] [stdout] d946d376e6583b0a542a7530f4b377407be8582fd7c5aaa69d024aab692e253c
[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] 73ca339499ba4ce090f1eaa746910d3242aff76982bef46b8d1602b5f20a7166
[INFO] running `Command { std: "docker" "start" "-a" "73ca339499ba4ce090f1eaa746910d3242aff76982bef46b8d1602b5f20a7166", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]     Checking thiserror v1.0.19
[INFO] [stderr]     Checking r9cc 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/ast.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn variable(offset: usize, ty: Types, loc: Loc) -> Self {
[INFO] [stdout]    |                                    --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |         Self::new(AstKind::Variable(offset, Box::new(ty)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |       pub fn binop(op: BinOp, l: Ast, r: Ast, loc: Loc) -> Self {
[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] 63 |           Self::new(
[INFO] [stdout] 64 | /             AstKind::BinOp {
[INFO] [stdout] 65 | |                 op,
[INFO] [stdout] 66 | |                 l: Box::new(l),
[INFO] [stdout] 67 | |                 r: Box::new(r),
[INFO] [stdout] 68 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn uniop(op: UniOp, e: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         Self::new(AstKind::UniOp { op, e: Box::new(e) }, loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn stmt(expr: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                 --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 76 |         Self::new(AstKind::Stmt(Box::new(expr)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |       pub fn assign(l: Ast, r: Ast, loc: Loc) -> Self {
[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] 79 |           Self::new(
[INFO] [stdout] 80 | /             AstKind::Assign {
[INFO] [stdout] 81 | |                 l: Box::new(l),
[INFO] [stdout] 82 | |                 r: Box::new(r),
[INFO] [stdout] 83 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn make_return(expr: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                        --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         Self::new(AstKind::Return(Box::new(expr)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |       pub fn make_if(cond: Ast, stmt: Ast, loc: Loc) -> Self {
[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] 91 |           Self::new(
[INFO] [stdout] 92 | /             AstKind::If {
[INFO] [stdout] 93 | |                 cond: Box::new(cond),
[INFO] [stdout] 94 | |                 expr: Box::new(stmt),
[INFO] [stdout] 95 | |                 els: None,
[INFO] [stdout] 96 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |       pub fn make_if_else(cond: Ast, stmt: Ast, els: Ast, loc: Loc) -> Self {
[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]     |                           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |           Self::new(
[INFO] [stdout] 102 | /             AstKind::If {
[INFO] [stdout] 103 | |                 cond: Box::new(cond),
[INFO] [stdout] 104 | |                 expr: Box::new(stmt),
[INFO] [stdout] 105 | |                 els: Some(Box::new(els)),
[INFO] [stdout] 106 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn make_block(v: Vec<Ast>, loc: Loc) -> Self {
[INFO] [stdout]     |                       ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         Self::new(AstKind::Block(v), loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |       pub fn make_while(cond: Ast, stmt: Ast, loc: Loc) -> Self {
[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] 114 |           Self::new(
[INFO] [stdout] 115 | /             AstKind::While {
[INFO] [stdout] 116 | |                 cond: Box::new(cond),
[INFO] [stdout] 117 | |                 stmt: Box::new(stmt),
[INFO] [stdout] 118 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |           declare: Option<Ast>,
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 124 |           cond: Option<Ast>,
[INFO] [stdout]     |           ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 125 |           update: Option<Ast>,
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 126 |           stmt: Ast,
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 130 | /             AstKind::For {
[INFO] [stdout] 131 | |                 declare: declare.map(Box::new),
[INFO] [stdout] 132 | |                 cond: cond.map(Box::new),
[INFO] [stdout] 133 | |                 update: update.map(Box::new),
[INFO] [stdout] 134 | |                 stmt: Box::new(stmt),
[INFO] [stdout] 135 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn make_function(name: String, args: Vec<Ast>, loc: Loc) -> Self {
[INFO] [stdout]     |                                        -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 140 |         Self::new(AstKind::Fun { name, args }, loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn dec_fun(name: String, args: Vec<Ast>, body: Vec<Ast>, loc: Loc) -> Self {
[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] 143 |         Self::new(AstKind::FunDeclare { name, args, body }, loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Ok(parse_body(tokens)?)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut v = vec![];
[INFO] [stdout]    |                 - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |     let _ty = parse_type(tokens)?;
[INFO] [stdout]    |         --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 81 |     let mut vars = vec![];
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 82 |     expect_token!(tokens, Lparen, UnexpectedToken);
[INFO] [stdout] 83 |     let args = parse_vectors!(tokens, &mut vars, Rparen, Comma, parse_ident);
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 84 |     expect_token!(tokens, BlockOpen, UnexpectedToken);
[INFO] [stdout] 85 |     let mut stmts = vec![];
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95 |     Ok(Ast::dec_fun(funname, args, stmts, loc))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     let ty = parse_type(tokens)?;
[INFO] [stdout]     |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 447 |     Ok(Ast::variable(offset, ty, loc))
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r9cc` (bin "r9cc") due to 17 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/ast.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn variable(offset: usize, ty: Types, loc: Loc) -> Self {
[INFO] [stdout]    |                                    --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 60 |         Self::new(AstKind::Variable(offset, Box::new(ty)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |       pub fn binop(op: BinOp, l: Ast, r: Ast, loc: Loc) -> Self {
[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] 63 |           Self::new(
[INFO] [stdout] 64 | /             AstKind::BinOp {
[INFO] [stdout] 65 | |                 op,
[INFO] [stdout] 66 | |                 l: Box::new(l),
[INFO] [stdout] 67 | |                 r: Box::new(r),
[INFO] [stdout] 68 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn uniop(op: UniOp, e: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 73 |         Self::new(AstKind::UniOp { op, e: Box::new(e) }, loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn stmt(expr: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                 --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 76 |         Self::new(AstKind::Stmt(Box::new(expr)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |       pub fn assign(l: Ast, r: Ast, loc: Loc) -> Self {
[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] 79 |           Self::new(
[INFO] [stdout] 80 | /             AstKind::Assign {
[INFO] [stdout] 81 | |                 l: Box::new(l),
[INFO] [stdout] 82 | |                 r: Box::new(r),
[INFO] [stdout] 83 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn make_return(expr: Ast, loc: Loc) -> Self {
[INFO] [stdout]    |                        --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 88 |         Self::new(AstKind::Return(Box::new(expr)), loc)
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |       pub fn make_if(cond: Ast, stmt: Ast, loc: Loc) -> Self {
[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] 91 |           Self::new(
[INFO] [stdout] 92 | /             AstKind::If {
[INFO] [stdout] 93 | |                 cond: Box::new(cond),
[INFO] [stdout] 94 | |                 expr: Box::new(stmt),
[INFO] [stdout] 95 | |                 els: None,
[INFO] [stdout] 96 | |             },
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |       pub fn make_if_else(cond: Ast, stmt: Ast, els: Ast, loc: Loc) -> Self {
[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]     |                           these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |           Self::new(
[INFO] [stdout] 102 | /             AstKind::If {
[INFO] [stdout] 103 | |                 cond: Box::new(cond),
[INFO] [stdout] 104 | |                 expr: Box::new(stmt),
[INFO] [stdout] 105 | |                 els: Some(Box::new(els)),
[INFO] [stdout] 106 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn make_block(v: Vec<Ast>, loc: Loc) -> Self {
[INFO] [stdout]     |                       ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         Self::new(AstKind::Block(v), loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |       pub fn make_while(cond: Ast, stmt: Ast, loc: Loc) -> Self {
[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] 114 |           Self::new(
[INFO] [stdout] 115 | /             AstKind::While {
[INFO] [stdout] 116 | |                 cond: Box::new(cond),
[INFO] [stdout] 117 | |                 stmt: Box::new(stmt),
[INFO] [stdout] 118 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |           declare: Option<Ast>,
[INFO] [stdout]     |           -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 124 |           cond: Option<Ast>,
[INFO] [stdout]     |           ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 125 |           update: Option<Ast>,
[INFO] [stdout]     |           ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 126 |           stmt: Ast,
[INFO] [stdout]     |           --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 130 | /             AstKind::For {
[INFO] [stdout] 131 | |                 declare: declare.map(Box::new),
[INFO] [stdout] 132 | |                 cond: cond.map(Box::new),
[INFO] [stdout] 133 | |                 update: update.map(Box::new),
[INFO] [stdout] 134 | |                 stmt: Box::new(stmt),
[INFO] [stdout] 135 | |             },
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn make_function(name: String, args: Vec<Ast>, loc: Loc) -> Self {
[INFO] [stdout]     |                                        -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 140 |         Self::new(AstKind::Fun { name, args }, loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/ast.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn dec_fun(name: String, args: Vec<Ast>, body: Vec<Ast>, loc: Loc) -> Self {
[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] 143 |         Self::new(AstKind::FunDeclare { name, args, body }, loc)
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Ok(parse_body(tokens)?)
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut v = vec![];
[INFO] [stdout]    |                 - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |     let _ty = parse_type(tokens)?;
[INFO] [stdout]    |         --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 81 |     let mut vars = vec![];
[INFO] [stdout]    |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 82 |     expect_token!(tokens, Lparen, UnexpectedToken);
[INFO] [stdout] 83 |     let args = parse_vectors!(tokens, &mut vars, Rparen, Comma, parse_ident);
[INFO] [stdout]    |         ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 84 |     expect_token!(tokens, BlockOpen, UnexpectedToken);
[INFO] [stdout] 85 |     let mut stmts = vec![];
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 95 |     Ok(Ast::dec_fun(funname, args, stmts, loc))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/parse.rs:447:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     let ty = parse_type(tokens)?;
[INFO] [stdout]     |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 447 |     Ok(Ast::variable(offset, ty, loc))
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |        these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r9cc` (bin "r9cc" test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "73ca339499ba4ce090f1eaa746910d3242aff76982bef46b8d1602b5f20a7166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ca339499ba4ce090f1eaa746910d3242aff76982bef46b8d1602b5f20a7166", kill_on_drop: false }`
[INFO] [stdout] 73ca339499ba4ce090f1eaa746910d3242aff76982bef46b8d1602b5f20a7166