[INFO] cloning repository https://github.com/banchen19/rust_plugin_manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/banchen19/rust_plugin_manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanchen19%2Frust_plugin_manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanchen19%2Frust_plugin_manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da8a8cb9c223f520a024baba423faa749182df6b [INFO] checking banchen19/rust_plugin_manager/da8a8cb9c223f520a024baba423faa749182df6b against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbanchen19%2Frust_plugin_manager" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/banchen19/rust_plugin_manager 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 git repo https://github.com/banchen19/rust_plugin_manager [INFO] finished tweaking git repo https://github.com/banchen19/rust_plugin_manager [INFO] tweaked toml for git repo https://github.com/banchen19/rust_plugin_manager written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/banchen19/rust_plugin_manager already has a lockfile, it will not be regenerated [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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f7e63a7ce87f845e281ea92b93e5d93be46e494196fc94959741bc1811635c4 [INFO] running `Command { std: "docker" "start" "-a" "1f7e63a7ce87f845e281ea92b93e5d93be46e494196fc94959741bc1811635c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f7e63a7ce87f845e281ea92b93e5d93be46e494196fc94959741bc1811635c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f7e63a7ce87f845e281ea92b93e5d93be46e494196fc94959741bc1811635c4", kill_on_drop: false }` [INFO] [stdout] 1f7e63a7ce87f845e281ea92b93e5d93be46e494196fc94959741bc1811635c4 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dd99bd87b0fa3477d0d68e5351ec3babee1cc94fc4775b55e6ee421a4bc98ea [INFO] running `Command { std: "docker" "start" "-a" "3dd99bd87b0fa3477d0d68e5351ec3babee1cc94fc4775b55e6ee421a4bc98ea", kill_on_drop: false }` [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking libloader v0.1.4 [INFO] [stderr] Checking pmaapi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `set_name`, `set_version`, `set_author`, and `set_explain` are never used [INFO] [stdout] --> src/lib.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Plugin { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 36 | /// set plugin name [INFO] [stdout] 37 | fn set_name(&mut self, name: String) -> &Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn set_version(&mut self, version: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn set_author(&mut self, author: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn set_explain(&mut self, explain: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UcenterResult` is never constructed [INFO] [stdout] --> src/lib.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) struct UcenterResult(pub T); [INFO] [stdout] | ^^^^^^^^^^^^^ [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:162:27 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn select>(&self, target: T) -> PlguninResult>> { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 161 | let key: String = target.into(); [INFO] [stdout] 162 | PlguninResult::Ok(self.plugin_hashmap.get(&key).map(|v| v.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] = 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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pmaapi` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: methods `set_name`, `set_version`, `set_author`, and `set_explain` are never used [INFO] [stdout] --> src/lib.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl Plugin { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 36 | /// set plugin name [INFO] [stdout] 37 | fn set_name(&mut self, name: String) -> &Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn set_version(&mut self, version: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn set_author(&mut self, author: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn set_explain(&mut self, explain: String) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pmaapi` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stdout] warning: struct `UcenterResult` is never constructed [INFO] [stdout] --> src/lib.rs:66:19 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) struct UcenterResult(pub T); [INFO] [stdout] | ^^^^^^^^^^^^^ [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:162:27 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn select>(&self, target: T) -> PlguninResult>> { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 161 | let key: String = target.into(); [INFO] [stdout] 162 | PlguninResult::Ok(self.plugin_hashmap.get(&key).map(|v| v.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] = 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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3dd99bd87b0fa3477d0d68e5351ec3babee1cc94fc4775b55e6ee421a4bc98ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dd99bd87b0fa3477d0d68e5351ec3babee1cc94fc4775b55e6ee421a4bc98ea", kill_on_drop: false }` [INFO] [stdout] 3dd99bd87b0fa3477d0d68e5351ec3babee1cc94fc4775b55e6ee421a4bc98ea