[INFO] cloning repository https://github.com/NewbMiao/dvote [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NewbMiao/dvote" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewbMiao%2Fdvote", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNewbMiao%2Fdvote'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c74db86ed471df73100c8b5edec95ed3edb53de8 [INFO] checking NewbMiao/dvote/c74db86ed471df73100c8b5edec95ed3edb53de8 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%2FNewbMiao%2Fdvote" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NewbMiao/dvote 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/NewbMiao/dvote [INFO] finished tweaking git repo https://github.com/NewbMiao/dvote [INFO] tweaked toml for git repo https://github.com/NewbMiao/dvote written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/NewbMiao/dvote 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6334397a9c269a712ad340b5b40be079c5d4159090f64dd6c21ab4080ead8009 [INFO] running `Command { std: "docker" "start" "-a" "6334397a9c269a712ad340b5b40be079c5d4159090f64dd6c21ab4080ead8009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6334397a9c269a712ad340b5b40be079c5d4159090f64dd6c21ab4080ead8009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6334397a9c269a712ad340b5b40be079c5d4159090f64dd6c21ab4080ead8009", kill_on_drop: false }` [INFO] [stdout] 6334397a9c269a712ad340b5b40be079c5d4159090f64dd6c21ab4080ead8009 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fd20e7ac7f29df7eefcea6ec444ae58c486d8627465d9da785e43c11308bb0d5 [INFO] running `Command { std: "docker" "start" "-a" "fd20e7ac7f29df7eefcea6ec444ae58c486d8627465d9da785e43c11308bb0d5", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling winnow v0.4.9 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling rustversion v1.0.13 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling paste v1.0.13 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling toml_edit v0.19.12 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex-automata v0.3.2 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking ic0 v0.18.11 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Compiling pretty v0.12.1 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling candid_derive v0.6.2 [INFO] [stderr] Checking lalrpop-util v0.19.12 [INFO] [stderr] Checking lalrpop-util v0.20.0 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling logos v0.13.0 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling candid_derive v0.5.0 [INFO] [stderr] Compiling num_enum v0.6.1 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling lalrpop v0.20.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling logos v0.12.1 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking serde_bytes v0.11.11 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling candid v0.9.1 [INFO] [stderr] Compiling candid v0.8.4 [INFO] [stderr] Compiling ic-cdk-macros v0.7.0 [INFO] [stderr] Compiling ic-cdk-macros v0.6.10 [INFO] [stderr] Checking ic-cdk v0.10.0 [INFO] [stderr] Checking ic-cdk v0.8.1 [INFO] [stderr] Checking ic-cdk-timers v0.2.0 [INFO] [stderr] Checking dvote_backend v0.1.0 (/opt/rustwide/workdir/src/dvote_backend) [INFO] [stdout] warning: function `utc_sec_with_offset` is never used [INFO] [stdout] --> src/dvote_backend/src/timestamp.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn utc_sec_with_offset(offset: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/dvote_backend/src/lib.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | let votes = VOTE_STORE.with(|store| store.borrow().clone()); [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/dvote_backend/src/lib.rs:201:46 [INFO] [stdout] | [INFO] [stdout] 201 | let vote_store = VOTE_STORE.with(|store| store.borrow().clone()); [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/dvote_backend/src/lib.rs:202:61 [INFO] [stdout] | [INFO] [stdout] 202 | let user_vote_store = USER_VOTE_STORE.with(|user_store| user_store.borrow().clone()); [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/dvote_backend/src/vote.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(CandidType, Deserialize, Debug)] [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: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dvote_backend` (lib test) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `utc_sec_with_offset` is never used [INFO] [stdout] --> src/dvote_backend/src/timestamp.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn utc_sec_with_offset(offset: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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/dvote_backend/src/lib.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | let votes = VOTE_STORE.with(|store| store.borrow().clone()); [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/dvote_backend/src/lib.rs:201:46 [INFO] [stdout] | [INFO] [stdout] 201 | let vote_store = VOTE_STORE.with(|store| store.borrow().clone()); [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/dvote_backend/src/lib.rs:202:61 [INFO] [stdout] | [INFO] [stdout] 202 | let user_vote_store = USER_VOTE_STORE.with(|user_store| user_store.borrow().clone()); [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/dvote_backend/src/vote.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(CandidType, Deserialize, Debug)] [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: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dvote_backend` (lib) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fd20e7ac7f29df7eefcea6ec444ae58c486d8627465d9da785e43c11308bb0d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd20e7ac7f29df7eefcea6ec444ae58c486d8627465d9da785e43c11308bb0d5", kill_on_drop: false }` [INFO] [stdout] fd20e7ac7f29df7eefcea6ec444ae58c486d8627465d9da785e43c11308bb0d5