[INFO] fetching crate outline 0.3.0...
[INFO] checking outline-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate outline 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate outline 0.3.0 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 outline 0.3.0
[INFO] finished tweaking crates.io crate outline 0.3.0
[INFO] tweaked toml for crates.io crate outline 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate outline 0.3.0 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-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] 143af2ee47e2d08fcee9b5d83fd44198c78e6c61f10a7e27e1cf27d6d39bc317
[INFO] running `Command { std: "docker" "start" "-a" "143af2ee47e2d08fcee9b5d83fd44198c78e6c61f10a7e27e1cf27d6d39bc317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143af2ee47e2d08fcee9b5d83fd44198c78e6c61f10a7e27e1cf27d6d39bc317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143af2ee47e2d08fcee9b5d83fd44198c78e6c61f10a7e27e1cf27d6d39bc317", kill_on_drop: false }`
[INFO] [stdout] 143af2ee47e2d08fcee9b5d83fd44198c78e6c61f10a7e27e1cf27d6d39bc317
[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] 973403cb94b6e95f8ec09fe68e1ea8487be69809b71aef1cbc9ecd81da3643b1
[INFO] running `Command { std: "docker" "start" "-a" "973403cb94b6e95f8ec09fe68e1ea8487be69809b71aef1cbc9ecd81da3643b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]     Checking outline v0.3.0 (/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/document/mod.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self {
[INFO] [stdout]    |                                             ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |         Self::new(iter.into_iter().collect())
[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/document/mod.rs:99:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn from_iter<I: IntoIterator<Item = CompileError>>(iter: I) -> Self {
[INFO] [stdout]    |                                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 99 |         CompileError::Multi(iter.into_iter().collect())
[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/document/ast.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from_iter<I: IntoIterator<Item = Node<'a>>>(iter: I) -> Self {
[INFO] [stdout]     |                                                    ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |         Self::new(iter.into_iter().collect())
[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/document/mod.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self {
[INFO] [stdout]    |                                             ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |         Self::new(iter.into_iter().collect())
[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/bird.rs:276:26
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn from_iter<I: IntoIterator<Item = BirdError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 276 |         BirdError::Multi(iter.into_iter().collect())
[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/document/mod.rs:99:29
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn from_iter<I: IntoIterator<Item = CompileError>>(iter: I) -> Self {
[INFO] [stdout]    |                                                        ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 99 |         CompileError::Multi(iter.into_iter().collect())
[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/document/ast.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn from_iter<I: IntoIterator<Item = Node<'a>>>(iter: I) -> Self {
[INFO] [stdout]     |                                                    ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 101 |         Self::new(iter.into_iter().collect())
[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/parser/html.rs:438:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn from_iter<I: IntoIterator<Item = HtmlError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 438 |         HtmlError::Multi(iter.into_iter().collect())
[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/parser/md.rs:360:24
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn from_iter<I: IntoIterator<Item = MdError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 360 |         MdError::Multi(iter.into_iter().collect())
[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/parser/bird.rs:276:26
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn from_iter<I: IntoIterator<Item = BirdError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 276 |         BirdError::Multi(iter.into_iter().collect())
[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/parser/tex.rs:385:25
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn from_iter<I: IntoIterator<Item = TexError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                    ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 385 |         TexError::Multi(iter.into_iter().collect())
[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/parser/html.rs:438:26
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn from_iter<I: IntoIterator<Item = HtmlError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 438 |         HtmlError::Multi(iter.into_iter().collect())
[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/parser/md.rs:360:24
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn from_iter<I: IntoIterator<Item = MdError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 360 |         MdError::Multi(iter.into_iter().collect())
[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/parser/tex.rs:385:25
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn from_iter<I: IntoIterator<Item = TexError>>(iter: I) -> Self {
[INFO] [stdout]     |                                                    ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 385 |         TexError::Multi(iter.into_iter().collect())
[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 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `outline` (lib) due to 8 previous errors
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `outline` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "973403cb94b6e95f8ec09fe68e1ea8487be69809b71aef1cbc9ecd81da3643b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973403cb94b6e95f8ec09fe68e1ea8487be69809b71aef1cbc9ecd81da3643b1", kill_on_drop: false }`
[INFO] [stdout] 973403cb94b6e95f8ec09fe68e1ea8487be69809b71aef1cbc9ecd81da3643b1