[INFO] fetching crate b3_helper_lib 0.0.5... [INFO] checking b3_helper_lib-0.0.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate b3_helper_lib 0.0.5 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate b3_helper_lib 0.0.5 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 b3_helper_lib 0.0.5 [INFO] finished tweaking crates.io crate b3_helper_lib 0.0.5 [INFO] tweaked toml for crates.io crate b3_helper_lib 0.0.5 written to /workspace/builds/worker-4-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 95 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding candid v0.9.11 (latest: v0.10.10) [INFO] [stderr] Adding candid_derive v0.6.4 (latest: v0.6.6) [INFO] [stderr] Adding crc v1.8.1 (latest: v3.2.1) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.1.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding ic-cdk v0.10.1 (latest: v0.16.0) [INFO] [stderr] Adding ic-cdk-macros v0.7.1 (latest: v0.16.0) [INFO] [stderr] Adding ic0 v0.18.11 (latest: v0.23.0) [INFO] [stderr] Adding md2 v0.8.0 (latest: v0.10.2) [INFO] [stderr] Adding md4 v0.8.0 (latest: v0.10.2) [INFO] [stderr] Adding num_enum v0.6.1 (latest: v0.7.3) [INFO] [stderr] Adding num_enum_derive v0.6.1 (latest: v0.7.3) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.2.0) [INFO] [stderr] Adding serde_tokenstream v0.1.7 (latest: v0.2.2) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.20) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.18) [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] 7f7ec6969e0e4c3fd9519dde9c8d2f0371ddc5706f3180015a457e861e38095f [INFO] running `Command { std: "docker" "start" "-a" "7f7ec6969e0e4c3fd9519dde9c8d2f0371ddc5706f3180015a457e861e38095f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f7ec6969e0e4c3fd9519dde9c8d2f0371ddc5706f3180015a457e861e38095f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f7ec6969e0e4c3fd9519dde9c8d2f0371ddc5706f3180015a457e861e38095f", kill_on_drop: false }` [INFO] [stdout] 7f7ec6969e0e4c3fd9519dde9c8d2f0371ddc5706f3180015a457e861e38095f [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] 81f700eba6cb3900d7d5a6d3dbdf460e58818a95990b07a284ee4d43a6c1230f [INFO] running `Command { std: "docker" "start" "-a" "81f700eba6cb3900d7d5a6d3dbdf460e58818a95990b07a284ee4d43a6c1230f", kill_on_drop: false }` [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling psm v0.1.22 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling candid v0.9.11 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling candid_derive v0.6.4 [INFO] [stderr] Compiling cpufeatures v0.2.13 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking md4 v0.8.0 [INFO] [stderr] Checking md2 v0.8.0 [INFO] [stderr] Checking ic0 v0.18.11 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking crc8 v0.1.1 [INFO] [stderr] Checking easy-hasher v2.2.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling num_enum v0.6.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling ic-cdk-macros v0.7.1 [INFO] [stderr] Checking ic-cdk v0.10.1 [INFO] [stderr] Checking b3_helper_lib v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ledger/currency/amount/token_amount.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | Err(_) => Err(TokenAmountError::Overflow), [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/ledger/currency/amount/token_amount.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | Err(_) => Err(TokenAmountError::Overflow), [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` 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/owner/owner.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn with_owner(f: F) -> R [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | STATE.with(|states| { [INFO] [stdout] | ________________^ [INFO] [stdout] 14 | | let state = states.borrow(); [INFO] [stdout] 15 | | f(&state) [INFO] [stdout] 16 | | }) [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/owner/owner.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn with_owner_mut(f: F) -> R [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | STATE.with(|states| { [INFO] [stdout] | ________________^ [INFO] [stdout] 24 | | let mut state = states.borrow_mut(); [INFO] [stdout] 25 | | f(&mut state) [INFO] [stdout] 26 | | }) [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/wasm/utils.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn with_wasm(callback: F) -> T [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | WASM.with(|wasm| { [INFO] [stdout] | _______________^ [INFO] [stdout] 25 | | let wasm = wasm.borrow(); [INFO] [stdout] 26 | | [INFO] [stdout] 27 | | callback(&wasm) [INFO] [stdout] 28 | | }) [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/wasm/utils.rs:36:15 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn with_wasm_mut(callback: F) -> T [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | WASM.with(|wasm| { [INFO] [stdout] | _______________^ [INFO] [stdout] 37 | | let mut wasm = wasm.borrow_mut(); [INFO] [stdout] 38 | | [INFO] [stdout] 39 | | callback(&mut wasm) [INFO] [stdout] 40 | | }) [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `b3_helper_lib` (lib) due to 5 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/owner/owner.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn with_owner(f: F) -> R [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | STATE.with(|states| { [INFO] [stdout] | ________________^ [INFO] [stdout] 14 | | let state = states.borrow(); [INFO] [stdout] 15 | | f(&state) [INFO] [stdout] 16 | | }) [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/owner/owner.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn with_owner_mut(f: F) -> R [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | STATE.with(|states| { [INFO] [stdout] | ________________^ [INFO] [stdout] 24 | | let mut state = states.borrow_mut(); [INFO] [stdout] 25 | | f(&mut state) [INFO] [stdout] 26 | | }) [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/wasm/utils.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn with_wasm(callback: F) -> T [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | WASM.with(|wasm| { [INFO] [stdout] | _______________^ [INFO] [stdout] 25 | | let wasm = wasm.borrow(); [INFO] [stdout] 26 | | [INFO] [stdout] 27 | | callback(&wasm) [INFO] [stdout] 28 | | }) [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/wasm/utils.rs:36:15 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn with_wasm_mut(callback: F) -> T [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | WASM.with(|wasm| { [INFO] [stdout] | _______________^ [INFO] [stdout] 37 | | let mut wasm = wasm.borrow_mut(); [INFO] [stdout] 38 | | [INFO] [stdout] 39 | | callback(&mut wasm) [INFO] [stdout] 40 | | }) [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `b3_helper_lib` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "81f700eba6cb3900d7d5a6d3dbdf460e58818a95990b07a284ee4d43a6c1230f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f700eba6cb3900d7d5a6d3dbdf460e58818a95990b07a284ee4d43a6c1230f", kill_on_drop: false }` [INFO] [stdout] 81f700eba6cb3900d7d5a6d3dbdf460e58818a95990b07a284ee4d43a6c1230f