[INFO] fetching crate flp-tsl 0.1.4...
[INFO] checking flp-tsl-0.1.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate flp-tsl 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate flp-tsl 0.1.4 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 crates.io crate flp-tsl 0.1.4
[INFO] finished tweaking crates.io crate flp-tsl 0.1.4
[INFO] tweaked toml for crates.io crate flp-tsl 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c203639826c18d2a8b7830cc508124e8c74a59af8df497c21297e5d18e81893
[INFO] running `Command { std: "docker" "start" "-a" "8c203639826c18d2a8b7830cc508124e8c74a59af8df497c21297e5d18e81893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c203639826c18d2a8b7830cc508124e8c74a59af8df497c21297e5d18e81893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c203639826c18d2a8b7830cc508124e8c74a59af8df497c21297e5d18e81893", kill_on_drop: false }`
[INFO] [stdout] 8c203639826c18d2a8b7830cc508124e8c74a59af8df497c21297e5d18e81893
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32eb955b29333f8756db5d9e9a00eaeda0c747560b5d698876e47debf1d7c0b8
[INFO] running `Command { std: "docker" "start" "-a" "32eb955b29333f8756db5d9e9a00eaeda0c747560b5d698876e47debf1d7c0b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Checking flp-tsl v0.1.4 (/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/modify.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |       let variable = take_while(|c: char| c.is_ascii_alphanumeric() || c == '_');
[INFO] [stdout]    |           -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 64 | /     map(delimited(tag("[\""), variable, tag("\"]")), |s: &str| {
[INFO] [stdout] 65 | |         SequenceElement::Key(s.to_string())
[INFO] [stdout] 66 | |     })(input)
[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/parser/template.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let variable = take_while(|c: char| c.is_ascii_alphanumeric() || c == '_');
[INFO] [stdout]    |         -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |     delimited(tag(TEMPLATE_VARIABLE_START), variable, tag("}"))(input)
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flp-tsl` (lib 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/parser/modify.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |       let variable = take_while(|c: char| c.is_ascii_alphanumeric() || c == '_');
[INFO] [stdout]    |           -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 64 | /     map(delimited(tag("[\""), variable, tag("\"]")), |s: &str| {
[INFO] [stdout] 65 | |         SequenceElement::Key(s.to_string())
[INFO] [stdout] 66 | |     })(input)
[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/parser/template.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let variable = take_while(|c: char| c.is_ascii_alphanumeric() || c == '_');
[INFO] [stdout]    |         -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 19 |     delimited(tag(TEMPLATE_VARIABLE_START), variable, tag("}"))(input)
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flp-tsl` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "32eb955b29333f8756db5d9e9a00eaeda0c747560b5d698876e47debf1d7c0b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32eb955b29333f8756db5d9e9a00eaeda0c747560b5d698876e47debf1d7c0b8", kill_on_drop: false }`
[INFO] [stdout] 32eb955b29333f8756db5d9e9a00eaeda0c747560b5d698876e47debf1d7c0b8