[INFO] fetching crate safetensors 0.4.4... [INFO] checking safetensors-0.4.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate safetensors 0.4.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate safetensors 0.4.4 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 safetensors 0.4.4 [INFO] finished tweaking crates.io crate safetensors 0.4.4 [INFO] tweaked toml for crates.io crate safetensors 0.4.4 written to /workspace/builds/worker-5-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 97 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 53453367bc41738a025768efb67028f07a07f5942b2a7049cc4c066f88a9773c [INFO] running `Command { std: "docker" "start" "-a" "53453367bc41738a025768efb67028f07a07f5942b2a7049cc4c066f88a9773c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53453367bc41738a025768efb67028f07a07f5942b2a7049cc4c066f88a9773c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53453367bc41738a025768efb67028f07a07f5942b2a7049cc4c066f88a9773c", kill_on_drop: false }` [INFO] [stdout] 53453367bc41738a025768efb67028f07a07f5942b2a7049cc4c066f88a9773c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2a79ad0d34079616039b650126e62a9345b97d9354c74cb3fc3a8b7e01478dc9 [INFO] running `Command { std: "docker" "start" "-a" "2a79ad0d34079616039b650126e62a9345b97d9354c74cb3fc3a8b7e01478dc9", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking safetensors v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.5.1 [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/tensor.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 168 | data: I, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | let mut data: Vec<_> = data.into_iter().collect(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 179 | let mut tensors: Vec = Vec::with_capacity(data.len()); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | let data: Vec<_> = data.into_iter().collect(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 203 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 204 | | PreparedData { [INFO] [stdout] 205 | | n, [INFO] [stdout] 206 | | header_bytes: metadata_buf, [INFO] [stdout] ... | [INFO] [stdout] 209 | | tensors, [INFO] [stdout] 210 | | )) [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] | [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/tensor.rs:436:9 [INFO] [stdout] | [INFO] [stdout] 424 | 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] 436 | Metadata::new(metadata, tensors).map_err(serde::de::Error::custom) [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 `safetensors` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2a79ad0d34079616039b650126e62a9345b97d9354c74cb3fc3a8b7e01478dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a79ad0d34079616039b650126e62a9345b97d9354c74cb3fc3a8b7e01478dc9", kill_on_drop: false }` [INFO] [stdout] 2a79ad0d34079616039b650126e62a9345b97d9354c74cb3fc3a8b7e01478dc9