[INFO] fetching crate vapabi 9.0.1... [INFO] checking vapabi-9.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate vapabi 9.0.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate vapabi 9.0.1 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 vapabi 9.0.1 [INFO] finished tweaking crates.io crate vapabi 9.0.1 [INFO] tweaked toml for crates.io crate vapabi 9.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding bitvec v0.17.4 (latest: v1.0.1) [INFO] [stderr] Adding byte-slice-cast v0.3.5 (latest: v1.2.2) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hex-literal v0.2.2 (latest: v0.4.1) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.15) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding tetsy-fixed-hash v0.5.0 (latest: v0.7.1) [INFO] [stderr] Adding tetsy-impl-codec v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding tetsy-impl-rlp v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding tetsy-impl-serde v0.2.2 (latest: v0.3.2) [INFO] [stderr] Adding tetsy-primitive-types v0.6.0 (latest: v0.9.1) [INFO] [stderr] Adding tetsy-rlp v0.4.5 (latest: v0.5.1) [INFO] [stderr] Adding tetsy-scale-codec v1.3.0 (latest: v2.0.1) [INFO] [stderr] Adding tiny-keccak v1.5.0 (latest: v2.0.2) [INFO] [stderr] Adding uint-crate v0.8.1 (latest: v0.9.1) [INFO] [stderr] Adding vapbloom v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding vapory-types v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9ff1048caab1866e51709dad9304f7816bd7319811869f2f3af2c9eabf2d6314 [INFO] running `Command { std: "docker" "start" "-a" "9ff1048caab1866e51709dad9304f7816bd7319811869f2f3af2c9eabf2d6314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ff1048caab1866e51709dad9304f7816bd7319811869f2f3af2c9eabf2d6314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff1048caab1866e51709dad9304f7816bd7319811869f2f3af2c9eabf2d6314", kill_on_drop: false }` [INFO] [stdout] 9ff1048caab1866e51709dad9304f7816bd7319811869f2f3af2c9eabf2d6314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f0788b7b831327a2ad0800a6b766731c6b461da258f4276ad3c13211f8b82520 [INFO] running `Command { std: "docker" "start" "-a" "f0788b7b831327a2ad0800a6b766731c6b461da258f4276ad3c13211f8b82520", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Checking tetsy-impl-serde v0.2.2 [INFO] [stderr] Checking tetsy-rlp v0.4.5 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tetsy-impl-rlp v0.2.0 [INFO] [stderr] Checking uint-crate v0.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling hex-literal-impl v0.2.3 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking tetsy-scale-codec v1.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hex-literal v0.2.2 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tetsy-fixed-hash v0.5.0 [INFO] [stderr] Checking vapbloom v0.8.0 [INFO] [stderr] Checking tetsy-impl-codec v0.4.1 [INFO] [stderr] Checking tetsy-primitive-types v0.6.0 [INFO] [stderr] Checking vapory-types v0.8.0 [INFO] [stderr] Checking vapabi v9.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn decode(&self, &[u8]) -> Result; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lib.rs:86:19 [INFO] [stdout] | [INFO] [stdout] 86 | fn decode(&self, &[u8]) -> Result; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &[u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` 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] --> src/contract.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn load(reader: T) -> errors::Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | serde_json::from_reader(reader).map_err(From::from) [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/contract.rs:81:42 [INFO] [stdout] | [INFO] [stdout] 81 | self.functions.get(name).ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/contract.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | ... .ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/contract.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | .ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/decoder.rs:55:37 [INFO] [stdout] | [INFO] [stdout] 55 | slices.get(position).ok_or_else(|| ErrorKind::InvalidData.into()) [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 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vapabi` (lib) due to 6 previous errors; 1 warning emitted [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/contract.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn load(reader: T) -> errors::Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 71 | serde_json::from_reader(reader).map_err(From::from) [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/contract.rs:81:42 [INFO] [stdout] | [INFO] [stdout] 81 | self.functions.get(name).ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/contract.rs:89:23 [INFO] [stdout] | [INFO] [stdout] 89 | ... .ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/contract.rs:95:21 [INFO] [stdout] | [INFO] [stdout] 95 | .ok_or_else(|| ErrorKind::InvalidName(name.to_owned()).into()) [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/decoder.rs:55:37 [INFO] [stdout] | [INFO] [stdout] 55 | slices.get(position).ok_or_else(|| ErrorKind::InvalidData.into()) [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 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vapabi` (lib test) due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f0788b7b831327a2ad0800a6b766731c6b461da258f4276ad3c13211f8b82520", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0788b7b831327a2ad0800a6b766731c6b461da258f4276ad3c13211f8b82520", kill_on_drop: false }` [INFO] [stdout] f0788b7b831327a2ad0800a6b766731c6b461da258f4276ad3c13211f8b82520