[INFO] fetching crate glcmrs 0.1.0... [INFO] checking glcmrs-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate glcmrs 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate glcmrs 0.1.0 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 glcmrs 0.1.0 [INFO] finished tweaking crates.io crate glcmrs 0.1.0 [INFO] tweaked toml for crates.io crate glcmrs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate glcmrs 0.1.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3316a16876bfc6d26f5f0a788e348d79703fa5c177ad54e3abea246223d2e2ba [INFO] running `Command { std: "docker" "start" "-a" "3316a16876bfc6d26f5f0a788e348d79703fa5c177ad54e3abea246223d2e2ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3316a16876bfc6d26f5f0a788e348d79703fa5c177ad54e3abea246223d2e2ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3316a16876bfc6d26f5f0a788e348d79703fa5c177ad54e3abea246223d2e2ba", kill_on_drop: false }` [INFO] [stdout] 3316a16876bfc6d26f5f0a788e348d79703fa5c177ad54e3abea246223d2e2ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43764843363d443ad4509272b10869ab83765e5dab236670aacd566d62cbcfab [INFO] running `Command { std: "docker" "start" "-a" "43764843363d443ad4509272b10869ab83765e5dab236670aacd566d62cbcfab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling target-lexicon v0.12.12 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling base64 v0.21.4 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling rustls-pemfile v1.0.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rustls-native-certs v0.6.3 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling pyo3-build-config v0.20.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling xattr v1.0.1 [INFO] [stderr] Compiling filetime v0.2.22 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling tar v0.4.40 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pyo3-ffi v0.20.0 [INFO] [stderr] Compiling pyo3 v0.20.0 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling pyo3-macros v0.20.0 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Compiling ureq v2.8.0 [INFO] [stderr] Checking numpy v0.20.0 [INFO] [stderr] Compiling openblas-build v0.10.8 [INFO] [stderr] Compiling openblas-src v0.10.8 [INFO] [stderr] Checking blas-src v0.9.0 [INFO] [stderr] Checking glcmrs v0.1.0 (/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/features.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 28 | let mut i = Array2::::zeros((num_level, 1)); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let mut j = Array2::::zeros((1, num_level)); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | [INFO] [stdout] 31 | let range = Array::range( [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | let w = match feature_type { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | w.insert_axis(Axis(2)).insert_axis(Axis(3)).to_owned() [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/lib.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 71 | fn assert_eq_round(left: Array2, right: Array2, message: String) { [INFO] [stdout] | ----------------- ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | assert_eq!( [INFO] [stdout] 73 | left.mapv(|x| round(x, 7)), [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/lib.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 71 | fn assert_eq_round(left: Array2, right: Array2, message: String) { [INFO] [stdout] | ----------------- ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | right.mapv(|x| round(x, 7)), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `glcmrs` (lib test) due to 4 previous errors [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/features.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 28 | let mut i = Array2::::zeros((num_level, 1)); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let mut j = Array2::::zeros((1, num_level)); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | [INFO] [stdout] 31 | let range = Array::range( [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | let w = match feature_type { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | w.insert_axis(Axis(2)).insert_axis(Axis(3)).to_owned() [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `glcmrs` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "43764843363d443ad4509272b10869ab83765e5dab236670aacd566d62cbcfab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43764843363d443ad4509272b10869ab83765e5dab236670aacd566d62cbcfab", kill_on_drop: false }` [INFO] [stdout] 43764843363d443ad4509272b10869ab83765e5dab236670aacd566d62cbcfab