[INFO] fetching crate nairud 0.5.15...
[INFO] checking nairud-0.5.15 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate nairud 0.5.15 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate nairud 0.5.15 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 nairud 0.5.15
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nairud 0.5.15
[INFO] tweaked toml for crates.io crate nairud 0.5.15 written to /workspace/builds/worker-4-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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bb17891ae892dd2ffaa355b859ae2d9aa2d824b1db14932b6b6552cd231e307d
[INFO] running `Command { std: "docker" "start" "-a" "bb17891ae892dd2ffaa355b859ae2d9aa2d824b1db14932b6b6552cd231e307d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb17891ae892dd2ffaa355b859ae2d9aa2d824b1db14932b6b6552cd231e307d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb17891ae892dd2ffaa355b859ae2d9aa2d824b1db14932b6b6552cd231e307d", kill_on_drop: false }`
[INFO] [stdout] bb17891ae892dd2ffaa355b859ae2d9aa2d824b1db14932b6b6552cd231e307d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3abf87ca2e31fda94f61c211d8f788210a93a35e590111b6936bde74f669d509
[INFO] running `Command { std: "docker" "start" "-a" "3abf87ca2e31fda94f61c211d8f788210a93a35e590111b6936bde74f669d509", kill_on_drop: false }`
[INFO] [stderr]     Checking nairud v0.5.15 (/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/nairud/impls/array.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn from_iter<T>(iter: T) -> Self where T: IntoIterator<Item=Self> {
[INFO] [stdout]    |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 93 |         Self::Array(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/nairud/impls/map.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn from(array: [(K, V); N]) -> Self {
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 70 |         Self::Map(array.into_iter().map(|(k, v)| (k.into(), v.into())).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/nairud/impls/map.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn from_iter<I>(iter: I) -> Self where I: IntoIterator<Item=(K, N)> {
[INFO] [stdout]    |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 78 |         Self::Map(iter.into_iter().map(|(k, n)| (k.into(), n.into())).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 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nairud` (lib) due to 4 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/nairud/impls/array.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn from_iter<T>(iter: T) -> Self where T: IntoIterator<Item=Self> {
[INFO] [stdout]    |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 93 |         Self::Array(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/nairud/impls/map.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn from(array: [(K, V); N]) -> Self {
[INFO] [stdout]    |             ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 70 |         Self::Map(array.into_iter().map(|(k, v)| (k.into(), v.into())).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/nairud/impls/map.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn from_iter<I>(iter: I) -> Self where I: IntoIterator<Item=(K, N)> {
[INFO] [stdout]    |                     ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 78 |         Self::Map(iter.into_iter().map(|(k, n)| (k.into(), n.into())).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 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nairud` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "3abf87ca2e31fda94f61c211d8f788210a93a35e590111b6936bde74f669d509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3abf87ca2e31fda94f61c211d8f788210a93a35e590111b6936bde74f669d509", kill_on_drop: false }`
[INFO] [stdout] 3abf87ca2e31fda94f61c211d8f788210a93a35e590111b6936bde74f669d509