[INFO] cloning repository https://github.com/O-Jun-S/occ [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/O-Jun-S/occ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FO-Jun-S%2Focc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FO-Jun-S%2Focc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5d63e44edb724c81deb5d7f18c94c0716d260af [INFO] checking O-Jun-S/occ/b5d63e44edb724c81deb5d7f18c94c0716d260af 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%2FO-Jun-S%2Focc" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/O-Jun-S/occ 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/O-Jun-S/occ [INFO] finished tweaking git repo https://github.com/O-Jun-S/occ [INFO] tweaked toml for git repo https://github.com/O-Jun-S/occ written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/O-Jun-S/occ 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a3883bf4d8916c94e16db340bac965febfa063b43d8040fb9a78554ce5ccd5b7 [INFO] running `Command { std: "docker" "start" "-a" "a3883bf4d8916c94e16db340bac965febfa063b43d8040fb9a78554ce5ccd5b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3883bf4d8916c94e16db340bac965febfa063b43d8040fb9a78554ce5ccd5b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3883bf4d8916c94e16db340bac965febfa063b43d8040fb9a78554ce5ccd5b7", kill_on_drop: false }` [INFO] [stdout] a3883bf4d8916c94e16db340bac965febfa063b43d8040fb9a78554ce5ccd5b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] eff3f3dcef451e305f1e6e1366948dab4c747eafc88640a986658aea2fda97c8 [INFO] running `Command { std: "docker" "start" "-a" "eff3f3dcef451e305f1e6e1366948dab4c747eafc88640a986658aea2fda97c8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking occ 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/lang/parser.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 63 | let op_kind_parser = [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | let binaryop_parser = tuple(( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | / map(binaryop_parser, |(lhs, rhs_opt)| { [INFO] [stdout] 85 | | if let Option::Some((op_kind, rhs)) = rhs_opt { [INFO] [stdout] 86 | | Expr::BinaryOp( [INFO] [stdout] 87 | | Box::new( [INFO] [stdout] ... | [INFO] [stdout] 93 | | } [INFO] [stdout] 94 | | })(s) [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/lang/parser.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 131 | let op_kind_parser = map( [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | let binaryop_parser = tuple(( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | / map(binaryop_parser, |(lhs, rhs_opt)| { [INFO] [stdout] 152 | | if let Option::Some((op_kind, rhs)) = rhs_opt { [INFO] [stdout] 153 | | Expr::BinaryOp( [INFO] [stdout] 154 | | Box::new( [INFO] [stdout] ... | [INFO] [stdout] 166 | | } [INFO] [stdout] 167 | | })(s) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `occ` (bin "occ" test) due to 3 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/lang/parser.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 63 | let op_kind_parser = [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | let binaryop_parser = tuple(( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | / map(binaryop_parser, |(lhs, rhs_opt)| { [INFO] [stdout] 85 | | if let Option::Some((op_kind, rhs)) = rhs_opt { [INFO] [stdout] 86 | | Expr::BinaryOp( [INFO] [stdout] 87 | | Box::new( [INFO] [stdout] ... | [INFO] [stdout] 93 | | } [INFO] [stdout] 94 | | })(s) [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/lang/parser.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 131 | let op_kind_parser = map( [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 141 | let binaryop_parser = tuple(( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 151 | / map(binaryop_parser, |(lhs, rhs_opt)| { [INFO] [stdout] 152 | | if let Option::Some((op_kind, rhs)) = rhs_opt { [INFO] [stdout] 153 | | Expr::BinaryOp( [INFO] [stdout] 154 | | Box::new( [INFO] [stdout] ... | [INFO] [stdout] 166 | | } [INFO] [stdout] 167 | | })(s) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `occ` (bin "occ") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "eff3f3dcef451e305f1e6e1366948dab4c747eafc88640a986658aea2fda97c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eff3f3dcef451e305f1e6e1366948dab4c747eafc88640a986658aea2fda97c8", kill_on_drop: false }` [INFO] [stdout] eff3f3dcef451e305f1e6e1366948dab4c747eafc88640a986658aea2fda97c8