[INFO] fetching crate vtable-macro 0.2.0... [INFO] checking vtable-macro-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate vtable-macro 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate vtable-macro 0.2.0 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 vtable-macro 0.2.0 [INFO] finished tweaking crates.io crate vtable-macro 0.2.0 [INFO] tweaked toml for crates.io crate vtable-macro 0.2.0 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 5 packages to latest compatible versions [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-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] 6e74da8c22adccb15b677f77bc9f2f99d3284e45a60eb3f2ba2d19c687dd3776 [INFO] running `Command { std: "docker" "start" "-a" "6e74da8c22adccb15b677f77bc9f2f99d3284e45a60eb3f2ba2d19c687dd3776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e74da8c22adccb15b677f77bc9f2f99d3284e45a60eb3f2ba2d19c687dd3776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e74da8c22adccb15b677f77bc9f2f99d3284e45a60eb3f2ba2d19c687dd3776", kill_on_drop: false }` [INFO] [stdout] 6e74da8c22adccb15b677f77bc9f2f99d3284e45a60eb3f2ba2d19c687dd3776 [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] 977816af3b9ae3db8e3fd6ae6aa5976582657584abacd4eb1a2eb6cdbca7130e [INFO] running `Command { std: "docker" "start" "-a" "977816af3b9ae3db8e3fd6ae6aa5976582657584abacd4eb1a2eb6cdbca7130e", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking vtable-macro v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `SelfInfo` is never constructed [INFO] [stdout] --> macro.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | struct SelfInfo {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SelfInfo` is never constructed [INFO] [stdout] --> macro.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | struct SelfInfo {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "977816af3b9ae3db8e3fd6ae6aa5976582657584abacd4eb1a2eb6cdbca7130e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "977816af3b9ae3db8e3fd6ae6aa5976582657584abacd4eb1a2eb6cdbca7130e", kill_on_drop: false }` [INFO] [stdout] 977816af3b9ae3db8e3fd6ae6aa5976582657584abacd4eb1a2eb6cdbca7130e [INFO] checking vtable-macro-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate vtable-macro 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate vtable-macro 0.2.0 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 vtable-macro 0.2.0 [INFO] finished tweaking crates.io crate vtable-macro 0.2.0 [INFO] tweaked toml for crates.io crate vtable-macro 0.2.0 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 5 packages to latest compatible versions [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] fe01163faa1c88d68c5663b0c6fed6786c7be18e4929e0cd82e87c4698bb3df5 [INFO] running `Command { std: "docker" "start" "-a" "fe01163faa1c88d68c5663b0c6fed6786c7be18e4929e0cd82e87c4698bb3df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe01163faa1c88d68c5663b0c6fed6786c7be18e4929e0cd82e87c4698bb3df5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe01163faa1c88d68c5663b0c6fed6786c7be18e4929e0cd82e87c4698bb3df5", kill_on_drop: false }` [INFO] [stdout] fe01163faa1c88d68c5663b0c6fed6786c7be18e4929e0cd82e87c4698bb3df5 [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] e99d87e28f3921dcb725782a21ab1c1ffa3215c0d3e443833122eea9835c1372 [INFO] running `Command { std: "docker" "start" "-a" "e99d87e28f3921dcb725782a21ab1c1ffa3215c0d3e443833122eea9835c1372", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.76 [INFO] [stderr] Checking vtable-macro v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `SelfInfo` is never constructed [INFO] [stdout] --> macro.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | struct SelfInfo {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> macro.rs:582:28 [INFO] [stdout] | [INFO] [stdout] 582 | attrs: Attribute::parse_outer.parse_str(&format!( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 583 | | "/** Trait containing the associated constant relative to the trait {}.\n{} */", [INFO] [stdout] 584 | | trait_name, additional_doc [INFO] [stdout] 585 | | )).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] = 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] --> macro.rs:588:23 [INFO] [stdout] | [INFO] [stdout] 588 | ..generated_trait.clone() [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] warning: struct `SelfInfo` is never constructed [INFO] [stdout] --> macro.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | struct SelfInfo {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelfInfo` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] --> macro.rs:582:28 [INFO] [stdout] | [INFO] [stdout] 582 | attrs: Attribute::parse_outer.parse_str(&format!( [INFO] [stdout] | ____________________________^ [INFO] [stdout] 583 | | "/** Trait containing the associated constant relative to the trait {}.\n{} */", [INFO] [stdout] 584 | | trait_name, additional_doc [INFO] [stdout] 585 | | )).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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [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] --> macro.rs:588:23 [INFO] [stdout] | [INFO] [stdout] 588 | ..generated_trait.clone() [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vtable-macro` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `vtable-macro` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "e99d87e28f3921dcb725782a21ab1c1ffa3215c0d3e443833122eea9835c1372", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e99d87e28f3921dcb725782a21ab1c1ffa3215c0d3e443833122eea9835c1372", kill_on_drop: false }` [INFO] [stdout] e99d87e28f3921dcb725782a21ab1c1ffa3215c0d3e443833122eea9835c1372