[INFO] fetching crate vrf 0.2.4... [INFO] checking vrf-0.2.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate vrf 0.2.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate vrf 0.2.4 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 crates.io crate vrf 0.2.4 [INFO] finished tweaking crates.io crate vrf 0.2.4 [INFO] tweaked toml for crates.io crate vrf 0.2.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate vrf 0.2.4 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e2e24cc8bbdffbb0ae292f82c10dccff5ec7e57d150f3026f761b0aebb6a441 [INFO] running `Command { std: "docker" "start" "-a" "0e2e24cc8bbdffbb0ae292f82c10dccff5ec7e57d150f3026f761b0aebb6a441", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e2e24cc8bbdffbb0ae292f82c10dccff5ec7e57d150f3026f761b0aebb6a441", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e2e24cc8bbdffbb0ae292f82c10dccff5ec7e57d150f3026f761b0aebb6a441", kill_on_drop: false }` [INFO] [stdout] 0e2e24cc8bbdffbb0ae292f82c10dccff5ec7e57d150f3026f761b0aebb6a441 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d63a6690951c10dc825a0c73b66cde0971a131812cd4681bfecd4bb5cfbdc69e [INFO] running `Command { std: "docker" "start" "-a" "d63a6690951c10dc825a0c73b66cde0971a131812cd4681bfecd4bb5cfbdc69e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking hmac-sha256 v1.1.2 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking vrf v0.2.4 (/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/openssl/mod.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 145 | let mut bn_ctx = BigNumContext::new()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 148 | let (group, cofactor) = match suite { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 156 | let mut order = BigNum::new()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | group.order(&mut order, &mut bn_ctx)?; [INFO] [stdout] 158 | let mut a = BigNum::new()?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 159 | let mut b = BigNum::new()?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 160 | let mut p = BigNum::new()?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 169 | Ok(ECVRF { [INFO] [stdout] | ____________^ [INFO] [stdout] 170 | | cipher_suite: suite, [INFO] [stdout] 171 | | group, [INFO] [stdout] 172 | | bn_ctx, [INFO] [stdout] ... | [INFO] [stdout] 177 | | cofactor, [INFO] [stdout] 178 | | }) [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] | | 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/openssl/mod.rs:409:12 [INFO] [stdout] | [INFO] [stdout] 405 | let gamma_point = EcPoint::from_bytes(&self.group, &pi[0..gamma_oct], &mut self.bn_ctx)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 406 | let c = BigNum::from_slice(&pi[gamma_oct..gamma_oct + c_oct])?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 407 | let s = BigNum::from_slice(&pi[gamma_oct + c_oct..])?; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 408 | [INFO] [stdout] 409 | Ok((gamma_point, c, s)) [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] | [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 `vrf` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d63a6690951c10dc825a0c73b66cde0971a131812cd4681bfecd4bb5cfbdc69e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63a6690951c10dc825a0c73b66cde0971a131812cd4681bfecd4bb5cfbdc69e", kill_on_drop: false }` [INFO] [stdout] d63a6690951c10dc825a0c73b66cde0971a131812cd4681bfecd4bb5cfbdc69e