[INFO] fetching crate weedle 0.13.0...
[INFO] checking weedle-0.13.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate weedle 0.13.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate weedle 0.13.0 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 weedle 0.13.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate weedle 0.13.0
[INFO] tweaked toml for crates.io crate weedle 0.13.0 written to /workspace/builds/worker-0-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 4 packages to latest compatible versions
[INFO] [stderr]       Adding nom v5.1.3 (latest: v7.1.3)
[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-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] 6eb6e6662e53a1e9312da6f0e4995a0141868bee1a05c14dd2099fd7618df692
[INFO] running `Command { std: "docker" "start" "-a" "6eb6e6662e53a1e9312da6f0e4995a0141868bee1a05c14dd2099fd7618df692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eb6e6662e53a1e9312da6f0e4995a0141868bee1a05c14dd2099fd7618df692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb6e6662e53a1e9312da6f0e4995a0141868bee1a05c14dd2099fd7618df692", kill_on_drop: false }`
[INFO] [stdout] 6eb6e6662e53a1e9312da6f0e4995a0141868bee1a05c14dd2099fd7618df692
[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] cea973d6638b79ef7fa0d5295cb572d81bac6af5b40254b8e148bb033704fbb2
[INFO] running `Command { std: "docker" "start" "-a" "cea973d6638b79ef7fa0d5295cb572d81bac6af5b40254b8e148bb033704fbb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking weedle v0.13.0 (/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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/common.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / ast_types! {
[INFO] [stdout] 29  | |     /// Parses `( body )`
[INFO] [stdout] 30  | |     #[derive(Copy, Default)]
[INFO] [stdout] 31  | |     struct Parenthesized<T> where [T: Parse<'a>] {
[INFO] [stdout] ...   |
[INFO] [stdout] 99  | |     }
[INFO] [stdout] 100 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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]     = note: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `weedle` (lib) due to 6 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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/common.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  | / ast_types! {
[INFO] [stdout] 29  | |     /// Parses `( body )`
[INFO] [stdout] 30  | |     #[derive(Copy, Default)]
[INFO] [stdout] 31  | |     struct Parenthesized<T> where [T: Parse<'a>] {
[INFO] [stdout] ...   |
[INFO] [stdout] 99  | |     }
[INFO] [stdout] 100 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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]     = note: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[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/macros.rs:39:9
[INFO] [stdout]     |
[INFO] [stdout] 39  |           nom::character::complete::char($c)($i)
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/literal.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / ast_types! {
[INFO] [stdout] 2   | |     /// Represents an integer value
[INFO] [stdout] 3   | |     #[derive(Copy)]
[INFO] [stdout] 4   | |     enum IntegerLit<'a> {
[INFO] [stdout] ...   |
[INFO] [stdout] 142 | |     }
[INFO] [stdout] 143 | | }
[INFO] [stdout]     | |_- in this macro invocation
[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: this error originates in the macro `char` which comes from the expansion of the macro `ast_types` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `weedle` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "cea973d6638b79ef7fa0d5295cb572d81bac6af5b40254b8e148bb033704fbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cea973d6638b79ef7fa0d5295cb572d81bac6af5b40254b8e148bb033704fbb2", kill_on_drop: false }`
[INFO] [stdout] cea973d6638b79ef7fa0d5295cb572d81bac6af5b40254b8e148bb033704fbb2