[INFO] cloning repository https://github.com/WiZLite/wisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WiZLite/wisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fwisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fwisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f114b734e70e56708a67340b70d60e57a420c81 [INFO] checking WiZLite/wisp/2f114b734e70e56708a67340b70d60e57a420c81 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%2FWiZLite%2Fwisp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WiZLite/wisp 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/WiZLite/wisp [INFO] finished tweaking git repo https://github.com/WiZLite/wisp [INFO] tweaked toml for git repo https://github.com/WiZLite/wisp written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WiZLite/wisp 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9b2ee3bfe4caec91e503143a4593c9107f0b9f0dd0f67cab6cfd9f1d1e106f86 [INFO] running `Command { std: "docker" "start" "-a" "9b2ee3bfe4caec91e503143a4593c9107f0b9f0dd0f67cab6cfd9f1d1e106f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b2ee3bfe4caec91e503143a4593c9107f0b9f0dd0f67cab6cfd9f1d1e106f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b2ee3bfe4caec91e503143a4593c9107f0b9f0dd0f67cab6cfd9f1d1e106f86", kill_on_drop: false }` [INFO] [stdout] 9b2ee3bfe4caec91e503143a4593c9107f0b9f0dd0f67cab6cfd9f1d1e106f86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 778f1ce3305b7693dd61be004217e397d0a791bad67c7d386533a90cdd273482 [INFO] running `Command { std: "docker" "start" "-a" "778f1ce3305b7693dd61be004217e397d0a791bad67c7d386533a90cdd273482", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking assert_hex v0.2.2 [INFO] [stderr] Checking dbg_hex v0.1.1 [INFO] [stderr] Checking wisp 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:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | Ok(match first_token { [INFO] [stdout] | ________^ [INFO] [stdout] 57 | | Token::LParen => { [INFO] [stdout] 58 | | tokens.push(Token::LParen); [INFO] [stdout] 59 | | parse_list(tokens)? [INFO] [stdout] ... | [INFO] [stdout] 93 | | Token::Not => AST::Not, [INFO] [stdout] 94 | | }) [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:146:8 [INFO] [stdout] | [INFO] [stdout] 139 | let mut lists = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | Ok(AST::Module(lists)) [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/env.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | .and_then(|o| (*o.clone()).borrow().get(name).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] [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/env.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | .and_then(|p| Some((*p.clone()).borrow().count_local_vars())) [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 `wisp` (bin "wisp") 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:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | Ok(match first_token { [INFO] [stdout] | ________^ [INFO] [stdout] 57 | | Token::LParen => { [INFO] [stdout] 58 | | tokens.push(Token::LParen); [INFO] [stdout] 59 | | parse_list(tokens)? [INFO] [stdout] ... | [INFO] [stdout] 93 | | Token::Not => AST::Not, [INFO] [stdout] 94 | | }) [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:146:8 [INFO] [stdout] | [INFO] [stdout] 139 | let mut lists = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 146 | Ok(AST::Module(lists)) [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:168:13 [INFO] [stdout] | [INFO] [stdout] 160 | let ast = parse_source( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 168 | / AST::Module(vec![AST::List(vec![ [INFO] [stdout] 169 | | AST::Symbol("defn"), [INFO] [stdout] 170 | | AST::SymbolWithAnnotation("calc", TypeAST::F32), [INFO] [stdout] 171 | | AST::Vector(vec![ [INFO] [stdout] ... | [INFO] [stdout] 187 | | ]) [INFO] [stdout] 188 | | ])]) [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:201:13 [INFO] [stdout] | [INFO] [stdout] 193 | let ast = parse_source( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 201 | / AST::Module(vec![AST::List(vec![ [INFO] [stdout] 202 | | AST::Symbol("defn"), [INFO] [stdout] 203 | | AST::SymbolWithAnnotation("get-true", TypeAST::Bool), [INFO] [stdout] 204 | | AST::Vector(vec![]), [INFO] [stdout] 205 | | AST::BoolLiteral(true) [INFO] [stdout] 206 | | ])]) [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:216:25 [INFO] [stdout] | [INFO] [stdout] 213 | let ast = parse_type(tokens).unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 216 | assert_eq!(ast, TypeAST::Array(Box::new(TypeAST::I32))) [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:230:13 [INFO] [stdout] | [INFO] [stdout] 220 | let ast = parse_source( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 230 | / AST::Module(vec![AST::List(vec![ [INFO] [stdout] 231 | | AST::Symbol("defn"), [INFO] [stdout] 232 | | AST::SymbolWithAnnotation("first", TypeAST::I32), [INFO] [stdout] 233 | | AST::Vector(vec![AST::SymbolWithAnnotation( [INFO] [stdout] ... | [INFO] [stdout] 237 | | AST::List(vec![AST::NumberLiteral("0"), AST::Symbol("arr")]) [INFO] [stdout] 238 | | ])]) [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/env.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | .and_then(|o| (*o.clone()).borrow().get(name).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] [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/env.rs:60:32 [INFO] [stdout] | [INFO] [stdout] 60 | .and_then(|p| Some((*p.clone()).borrow().count_local_vars())) [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wisp` (bin "wisp" test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "778f1ce3305b7693dd61be004217e397d0a791bad67c7d386533a90cdd273482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778f1ce3305b7693dd61be004217e397d0a791bad67c7d386533a90cdd273482", kill_on_drop: false }` [INFO] [stdout] 778f1ce3305b7693dd61be004217e397d0a791bad67c7d386533a90cdd273482