[INFO] fetching crate mackerel_plugin 0.2.6... [INFO] checking mackerel_plugin-0.2.6 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate mackerel_plugin 0.2.6 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate mackerel_plugin 0.2.6 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 mackerel_plugin 0.2.6 [INFO] finished tweaking crates.io crate mackerel_plugin 0.2.6 [INFO] tweaked toml for crates.io crate mackerel_plugin 0.2.6 written to /workspace/builds/worker-5-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 92 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.4.0) [INFO] [stderr] Adding rstest v0.18.2 (latest: v0.22.0) [INFO] [stderr] Adding rstest_macros v0.18.2 (latest: v0.22.0) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.3) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8dab0f66909c92d10b51d3b8a3feb194838de46f5ec9e31d00d7ab268febce6e [INFO] running `Command { std: "docker" "start" "-a" "8dab0f66909c92d10b51d3b8a3feb194838de46f5ec9e31d00d7ab268febce6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dab0f66909c92d10b51d3b8a3feb194838de46f5ec9e31d00d7ab268febce6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dab0f66909c92d10b51d3b8a3feb194838de46f5ec9e31d00d7ab268febce6e", kill_on_drop: false }` [INFO] [stdout] 8dab0f66909c92d10b51d3b8a3feb194838de46f5ec9e31d00d7ab268febce6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 28f8b3090f5d5f09aeac42f1e95a7716901e94cfbf901560d0e07ea5eb5b9cd8 [INFO] running `Command { std: "docker" "start" "-a" "28f8b3090f5d5f09aeac42f1e95a7716901e94cfbf901560d0e07ea5eb5b9cd8", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling derive_utils v0.14.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling auto_enums v0.8.6 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking mackerel_plugin v0.2.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.19s [INFO] running `Command { std: "docker" "inspect" "28f8b3090f5d5f09aeac42f1e95a7716901e94cfbf901560d0e07ea5eb5b9cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28f8b3090f5d5f09aeac42f1e95a7716901e94cfbf901560d0e07ea5eb5b9cd8", kill_on_drop: false }` [INFO] [stdout] 28f8b3090f5d5f09aeac42f1e95a7716901e94cfbf901560d0e07ea5eb5b9cd8 [INFO] checking mackerel_plugin-0.2.6 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate mackerel_plugin 0.2.6 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate mackerel_plugin 0.2.6 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 mackerel_plugin 0.2.6 [INFO] finished tweaking crates.io crate mackerel_plugin 0.2.6 [INFO] tweaked toml for crates.io crate mackerel_plugin 0.2.6 written to /workspace/builds/worker-5-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 92 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.4.0) [INFO] [stderr] Adding rstest v0.18.2 (latest: v0.22.0) [INFO] [stderr] Adding rstest_macros v0.18.2 (latest: v0.22.0) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.3) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 361655711a9def61a64a48c4e454bf224a2c0c33cbfd28fc40db7fdac78a01e3 [INFO] running `Command { std: "docker" "start" "-a" "361655711a9def61a64a48c4e454bf224a2c0c33cbfd28fc40db7fdac78a01e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "361655711a9def61a64a48c4e454bf224a2c0c33cbfd28fc40db7fdac78a01e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361655711a9def61a64a48c4e454bf224a2c0c33cbfd28fc40db7fdac78a01e3", kill_on_drop: false }` [INFO] [stdout] 361655711a9def61a64a48c4e454bf224a2c0c33cbfd28fc40db7fdac78a01e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a8c7b3310086b5c64a208c0da80f37d5bc838f923887758ad51d5cf99b43c1d0 [INFO] running `Command { std: "docker" "start" "-a" "a8c7b3310086b5c64a208c0da80f37d5bc838f923887758ad51d5cf99b43c1d0", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling derive_utils v0.14.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling auto_enums v0.8.6 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking mackerel_plugin v0.2.6 (/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/plugin.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 131 | let file = std::fs::File::open(path).map_err(|e| format!("open {} failed: {}", path, e))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | serde_json::de::from_reader(file).map_err(|e| format!("read {} failed: {}", path, e)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/plugin.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 149 | let mut file = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | std::fs::rename(tmp_path, path).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `mackerel_plugin` (lib) due to 3 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/plugin.rs:132:5 [INFO] [stdout] | [INFO] [stdout] 131 | let file = std::fs::File::open(path).map_err(|e| format!("open {} failed: {}", path, e))?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | serde_json::de::from_reader(file).map_err(|e| format!("read {} failed: {}", path, e)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/plugin.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 149 | let mut file = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | std::fs::rename(tmp_path, path).map_err(|e| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `mackerel_plugin` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a8c7b3310086b5c64a208c0da80f37d5bc838f923887758ad51d5cf99b43c1d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c7b3310086b5c64a208c0da80f37d5bc838f923887758ad51d5cf99b43c1d0", kill_on_drop: false }` [INFO] [stdout] a8c7b3310086b5c64a208c0da80f37d5bc838f923887758ad51d5cf99b43c1d0