[INFO] fetching crate looking-glass-derive 0.1.1... [INFO] checking looking-glass-derive-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate looking-glass-derive 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate looking-glass-derive 0.1.1 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 looking-glass-derive 0.1.1 [INFO] finished tweaking crates.io crate looking-glass-derive 0.1.1 [INFO] tweaked toml for crates.io crate looking-glass-derive 0.1.1 written to /workspace/builds/worker-7-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] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding darling v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding smol_str v0.1.24 (latest: v0.2.2) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded looking-glass v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e44a348f60900533f6725cbcb64539ee4deb039163e8335676824a67054fe1a7 [INFO] running `Command { std: "docker" "start" "-a" "e44a348f60900533f6725cbcb64539ee4deb039163e8335676824a67054fe1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e44a348f60900533f6725cbcb64539ee4deb039163e8335676824a67054fe1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44a348f60900533f6725cbcb64539ee4deb039163e8335676824a67054fe1a7", kill_on_drop: false }` [INFO] [stdout] e44a348f60900533f6725cbcb64539ee4deb039163e8335676824a67054fe1a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d2cfef6154b3bc516a6d2cbb4adb26a46db2bc7e1a45c20a4d95f6549eb154c3 [INFO] running `Command { std: "docker" "start" "-a" "d2cfef6154b3bc516a6d2cbb4adb26a46db2bc7e1a45c20a4d95f6549eb154c3", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking darling_core v0.12.4 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking looking-glass v0.1.1 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Checking darling v0.12.4 [INFO] [stderr] Checking looking-glass-derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "d2cfef6154b3bc516a6d2cbb4adb26a46db2bc7e1a45c20a4d95f6549eb154c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2cfef6154b3bc516a6d2cbb4adb26a46db2bc7e1a45c20a4d95f6549eb154c3", kill_on_drop: false }` [INFO] [stdout] d2cfef6154b3bc516a6d2cbb4adb26a46db2bc7e1a45c20a4d95f6549eb154c3 [INFO] checking looking-glass-derive-0.1.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate looking-glass-derive 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate looking-glass-derive 0.1.1 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 looking-glass-derive 0.1.1 [INFO] finished tweaking crates.io crate looking-glass-derive 0.1.1 [INFO] tweaked toml for crates.io crate looking-glass-derive 0.1.1 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding darling v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.12.4 (latest: v0.20.10) [INFO] [stderr] Adding smol_str v0.1.24 (latest: v0.2.2) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.76) [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-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f1577981d908f8b384d97af421ddddf43a6f1d60b1e9c4505267c59ad531cee [INFO] running `Command { std: "docker" "start" "-a" "0f1577981d908f8b384d97af421ddddf43a6f1d60b1e9c4505267c59ad531cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f1577981d908f8b384d97af421ddddf43a6f1d60b1e9c4505267c59ad531cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f1577981d908f8b384d97af421ddddf43a6f1d60b1e9c4505267c59ad531cee", kill_on_drop: false }` [INFO] [stdout] 0f1577981d908f8b384d97af421ddddf43a6f1d60b1e9c4505267c59ad531cee [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9aa11b458c4db8711690f557654ba64f3326c917cf59e7eb5f6454e577fe810e [INFO] running `Command { std: "docker" "start" "-a" "9aa11b458c4db8711690f557654ba64f3326c917cf59e7eb5f6454e577fe810e", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking ident_case v1.0.1 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking darling_core v0.12.4 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking looking-glass v0.1.1 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Checking darling v0.12.4 [INFO] [stderr] Checking looking-glass-derive v0.1.1 (/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/lib.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | .filter_map(|e| EnumVariant::from_variant(e).ok()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/lib.rs:309:30 [INFO] [stdout] | [INFO] [stdout] 309 | .map(|f| f.ident.clone().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [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/lib.rs:285:25 [INFO] [stdout] | [INFO] [stdout] 285 | .filter_map(|e| EnumVariant::from_variant(e).ok()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/lib.rs:309:30 [INFO] [stdout] | [INFO] [stdout] 309 | .map(|f| f.ident.clone().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `looking-glass-derive` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `looking-glass-derive` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "9aa11b458c4db8711690f557654ba64f3326c917cf59e7eb5f6454e577fe810e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aa11b458c4db8711690f557654ba64f3326c917cf59e7eb5f6454e577fe810e", kill_on_drop: false }` [INFO] [stdout] 9aa11b458c4db8711690f557654ba64f3326c917cf59e7eb5f6454e577fe810e