[INFO] cloning repository https://github.com/Easyoakland/fambox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Easyoakland/fambox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEasyoakland%2Ffambox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEasyoakland%2Ffambox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc0ee82ce0d2a71e51a0bbd7d091b33ddea7f8e4 [INFO] checking Easyoakland/fambox/fc0ee82ce0d2a71e51a0bbd7d091b33ddea7f8e4 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%2FEasyoakland%2Ffambox" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Easyoakland/fambox 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/Easyoakland/fambox [INFO] finished tweaking git repo https://github.com/Easyoakland/fambox [INFO] tweaked toml for git repo https://github.com/Easyoakland/fambox written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Easyoakland/fambox 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c109ecb2db94a8541d5628f7767dbc94c9c29d232d523e5d323a69818acf2a00 [INFO] running `Command { std: "docker" "start" "-a" "c109ecb2db94a8541d5628f7767dbc94c9c29d232d523e5d323a69818acf2a00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c109ecb2db94a8541d5628f7767dbc94c9c29d232d523e5d323a69818acf2a00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c109ecb2db94a8541d5628f7767dbc94c9c29d232d523e5d323a69818acf2a00", kill_on_drop: false }` [INFO] [stdout] c109ecb2db94a8541d5628f7767dbc94c9c29d232d523e5d323a69818acf2a00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9ce8925bfd03a889aba0da99591729188f71079646868a6ebadf6f80e698374e [INFO] running `Command { std: "docker" "start" "-a" "9ce8925bfd03a889aba0da99591729188f71079646868a6ebadf6f80e698374e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling fambox v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.63 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Checking bincode v1.3.3 [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/serde.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 152 | fn visit_seq(self, mut seq: A) -> Result [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 156 | let header: H = seq [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 160 | let builder = match FamBoxBuilder::new(header) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 161 | core::ops::ControlFlow::Continue(unfinished) => unfinished, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 162 | core::ops::ControlFlow::Break(finished) => return Ok(finished), [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 163 | }; [INFO] [stdout] 164 | Ok(seq [INFO] [stdout] | ____________^ [INFO] [stdout] 165 | | .next_element_seed(DeserializeNoPrefixSlice { [INFO] [stdout] 166 | | len: fam_len, [INFO] [stdout] 167 | | unfinished_state: builder, [INFO] [stdout] ... | [INFO] [stdout] 170 | | })? [INFO] [stdout] 171 | | .ok_or_else(|| de::Error::missing_field("fam elements"))?) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____________________________________________________________________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/serde.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 174 | fn visit_map(self, mut map: A) -> Result [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 187 | let header: H = map.next_value()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 200 | let builder = match FamBoxBuilder::new(header) { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 201 | core::ops::ControlFlow::Continue(unfinished) => unfinished, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 202 | core::ops::ControlFlow::Break(finished) => return Ok(finished), [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 203 | }; [INFO] [stdout] 204 | Ok(map.next_value_seed(DeserializeNoPrefixSlice { [INFO] [stdout] | ____________^ [INFO] [stdout] 205 | | len: fam_len, [INFO] [stdout] 206 | | unfinished_state: builder, [INFO] [stdout] 207 | | f: |builder: FamBoxBuilder, x: H::Element| builder.add_element(x), [INFO] [stdout] 208 | | ty: PhantomData, [INFO] [stdout] 209 | | })?) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |___________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/serde.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 218 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 222 | Ok(deserializer.deserialize_struct( [INFO] [stdout] | ____________^ [INFO] [stdout] 223 | | "FamBox", [INFO] [stdout] 224 | | &["header", "fam"], [INFO] [stdout] 225 | | FamBoxVisitor(PhantomData), [INFO] [stdout] 226 | | )?) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fambox` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9ce8925bfd03a889aba0da99591729188f71079646868a6ebadf6f80e698374e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ce8925bfd03a889aba0da99591729188f71079646868a6ebadf6f80e698374e", kill_on_drop: false }` [INFO] [stdout] 9ce8925bfd03a889aba0da99591729188f71079646868a6ebadf6f80e698374e