[INFO] cloning repository https://github.com/BillyLevin/rs-monkey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BillyLevin/rs-monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBillyLevin%2Frs-monkey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBillyLevin%2Frs-monkey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 684bbe35877ba0688694e4b1ecd97a5dbfc32afc [INFO] checking BillyLevin/rs-monkey/684bbe35877ba0688694e4b1ecd97a5dbfc32afc against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBillyLevin%2Frs-monkey" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BillyLevin/rs-monkey on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BillyLevin/rs-monkey [INFO] finished tweaking git repo https://github.com/BillyLevin/rs-monkey [INFO] tweaked toml for git repo https://github.com/BillyLevin/rs-monkey written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BillyLevin/rs-monkey 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 061ce7880386b40579f0be73d3c56d2f031f7bdd76d9d8f46e4047b5dddecb01 [INFO] running `Command { std: "docker" "start" "-a" "061ce7880386b40579f0be73d3c56d2f031f7bdd76d9d8f46e4047b5dddecb01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "061ce7880386b40579f0be73d3c56d2f031f7bdd76d9d8f46e4047b5dddecb01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "061ce7880386b40579f0be73d3c56d2f031f7bdd76d9d8f46e4047b5dddecb01", kill_on_drop: false }` [INFO] [stdout] 061ce7880386b40579f0be73d3c56d2f031f7bdd76d9d8f46e4047b5dddecb01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 812c9d7804ea4cd66330ed84a5800e4966aad9b20b5ae3a9440ba5491b63ce3e [INFO] running `Command { std: "docker" "start" "-a" "812c9d7804ea4cd66330ed84a5800e4966aad9b20b5ae3a9440ba5491b63ce3e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling io-lifetimes v0.6.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v0.34.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fd-lock v3.0.5 [INFO] [stderr] Checking rustyline v9.1.2 [INFO] [stderr] Checking rust-monkey v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::vec::IntoIter<(&str, ast::Statement)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:665:34 [INFO] [stdout] | [INFO] [stdout] 665 | for (input, expected) in tests { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 673 | assert_eq!(program, vec![expected]); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may 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 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::vec::IntoIter<(&str, ast::Statement)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:770:34 [INFO] [stdout] | [INFO] [stdout] 770 | for (input, expected) in tests { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 778 | assert_eq!(program, vec![expected]); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::vec::IntoIter<(&str, ast::Statement)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1185:34 [INFO] [stdout] | [INFO] [stdout] 1185 | for (input, expected) in tests { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1193 | assert_eq!(program, vec![expected]); [INFO] [stdout] | -------------- these local bindings with significant drop implementation may 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::vec::IntoIter<(&str, ast::Expression, Vec)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1338:60 [INFO] [stdout] | [INFO] [stdout] 1338 | for (input, expected_identifier, expected_args) in tests { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1348 | / vec![Statement::Expression(Expression::Call { [INFO] [stdout] 1349 | | function: Box::new(expected_identifier), [INFO] [stdout] 1350 | | arguments: expected_args, [INFO] [stdout] 1351 | | })] [INFO] [stdout] | |___________________- these local bindings with significant drop implementation may 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::vec::IntoIter<(&str, Vec<(ast::Expression, ast::Expression)>)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1528:40 [INFO] [stdout] | [INFO] [stdout] 1528 | for (input, expected_pairs) in tests { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1538 | / vec![Statement::Expression(Expression::Literal(Literal::Hash( [INFO] [stdout] 1539 | | expected_pairs [INFO] [stdout] 1540 | | )))] [INFO] [stdout] | |____________________- these local bindings with significant drop implementation may 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-monkey` (bin "rust-monkey" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "812c9d7804ea4cd66330ed84a5800e4966aad9b20b5ae3a9440ba5491b63ce3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "812c9d7804ea4cd66330ed84a5800e4966aad9b20b5ae3a9440ba5491b63ce3e", kill_on_drop: false }` [INFO] [stdout] 812c9d7804ea4cd66330ed84a5800e4966aad9b20b5ae3a9440ba5491b63ce3e