[INFO] fetching crate ilex-attr 0.5.0...
[INFO] checking ilex-attr-0.5.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate ilex-attr 0.5.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ilex-attr 0.5.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ilex-attr 0.5.0
[INFO] finished tweaking crates.io crate ilex-attr 0.5.0
[INFO] tweaked toml for crates.io crate ilex-attr 0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1cb1437fc852ea0a8de7453a4c23a20577b359d8b5454d66be9461a4a956ab6
[INFO] running `Command { std: "docker" "start" "-a" "a1cb1437fc852ea0a8de7453a4c23a20577b359d8b5454d66be9461a4a956ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1cb1437fc852ea0a8de7453a4c23a20577b359d8b5454d66be9461a4a956ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1cb1437fc852ea0a8de7453a4c23a20577b359d8b5454d66be9461a4a956ab6", kill_on_drop: false }`
[INFO] [stdout] a1cb1437fc852ea0a8de7453a4c23a20577b359d8b5454d66be9461a4a956ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca7f27743310f98650f913bb3587fa3e15bb13049833a39b67f9fcd3219d7b4
[INFO] running `Command { std: "docker" "start" "-a" "5ca7f27743310f98650f913bb3587fa3e15bb13049833a39b67f9fcd3219d7b4", kill_on_drop: false }`
[INFO] [stderr]     Checking ilex-attr v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "5ca7f27743310f98650f913bb3587fa3e15bb13049833a39b67f9fcd3219d7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca7f27743310f98650f913bb3587fa3e15bb13049833a39b67f9fcd3219d7b4", kill_on_drop: false }`
[INFO] [stdout] 5ca7f27743310f98650f913bb3587fa3e15bb13049833a39b67f9fcd3219d7b4
[INFO] checking ilex-attr-0.5.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] extracting crate ilex-attr 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ilex-attr 0.5.0 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ilex-attr 0.5.0
[INFO] finished tweaking crates.io crate ilex-attr 0.5.0
[INFO] tweaked toml for crates.io crate ilex-attr 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93b0307fef8e33b1c27e7b2c33e191710d8ac9019e121706fe5be052ebad5e9e
[INFO] running `Command { std: "docker" "start" "-a" "93b0307fef8e33b1c27e7b2c33e191710d8ac9019e121706fe5be052ebad5e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93b0307fef8e33b1c27e7b2c33e191710d8ac9019e121706fe5be052ebad5e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b0307fef8e33b1c27e7b2c33e191710d8ac9019e121706fe5be052ebad5e9e", kill_on_drop: false }`
[INFO] [stdout] 93b0307fef8e33b1c27e7b2c33e191710d8ac9019e121706fe5be052ebad5e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2c944cbae1c251b26718a5f51cccc8b0226d090508e343779f45f237d07446
[INFO] running `Command { std: "docker" "start" "-a" "de2c944cbae1c251b26718a5f51cccc8b0226d090508e343779f45f237d07446", kill_on_drop: false }`
[INFO] [stderr]     Checking ilex-attr v0.5.0 (/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]   --> lib.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn spec(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]    |             ------------------  ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 78 |   let macro_call: [TokenTree; 8] = [
[INFO] [stdout]    |       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89 |   macro_call.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]   --> lib.rs:89:3
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn spec(_attr: TokenStream, item: TokenStream) -> TokenStream {
[INFO] [stdout]    |             ------------------  ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |             |
[INFO] [stdout]    |             these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 78 |   let macro_call: [TokenTree; 8] = [
[INFO] [stdout]    |       ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 89 |   macro_call.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: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ilex-attr` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ilex-attr` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "de2c944cbae1c251b26718a5f51cccc8b0226d090508e343779f45f237d07446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2c944cbae1c251b26718a5f51cccc8b0226d090508e343779f45f237d07446", kill_on_drop: false }`
[INFO] [stdout] de2c944cbae1c251b26718a5f51cccc8b0226d090508e343779f45f237d07446