[INFO] fetching crate argmin 0.10.0... [INFO] checking argmin-0.10.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate argmin 0.10.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate argmin 0.10.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate argmin 0.10.0 [INFO] finished tweaking crates.io crate argmin 0.10.0 [INFO] tweaked toml for crates.io crate argmin 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 180 packages to latest compatible versions [INFO] [stderr] Adding approx v0.4.0 (available: v0.5.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.16.1) [INFO] [stderr] Adding oci-spec v0.6.8 (available: v0.7.0) [INFO] [stderr] Adding ocipkg v0.2.9 (available: v0.3.9) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a8cea48af07790084c13a16040b0382e1921028dcb4fc64b3cf7e0455a9dbf5 [INFO] running `Command { std: "docker" "start" "-a" "6a8cea48af07790084c13a16040b0382e1921028dcb4fc64b3cf7e0455a9dbf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a8cea48af07790084c13a16040b0382e1921028dcb4fc64b3cf7e0455a9dbf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a8cea48af07790084c13a16040b0382e1921028dcb4fc64b3cf7e0455a9dbf5", kill_on_drop: false }` [INFO] [stdout] 6a8cea48af07790084c13a16040b0382e1921028dcb4fc64b3cf7e0455a9dbf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] add8288a85a4b0b712c12bddf48500a6b7749d62da81237f907255af6d630875 [INFO] running `Command { std: "docker" "start" "-a" "add8288a85a4b0b712c12bddf48500a6b7749d62da81237f907255af6d630875", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling rustls-pki-types v1.9.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling tinyvec v1.8.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling rustls v0.23.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling webpki-roots v0.26.6 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling directories v5.0.1 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling uuid v1.10.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling intel-mkl-tool v0.8.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling katexit v0.1.4 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Checking lapack-sys v0.14.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling xattr v1.3.1 [INFO] [stderr] Compiling tar v0.4.42 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling getset v0.1.3 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derive_builder_macro v0.20.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling derive_builder v0.20.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking argmin-math v0.4.0 [INFO] [stderr] Checking argmin_testfunctions v0.2.0 [INFO] [stderr] Checking argmin v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `G` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/solver/quasinewton/lbfgs.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 28 | let coeff_p = param.add(&F::min_positive_value()).signum().mul(&l1_coeff); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | let coeff_n = param.sub(&F::min_positive_value()).signum().mul(&l1_coeff); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | let zeros = gradient.zero_like(); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | G::max(&gradient.add(&coeff_n), &zeros).add(&G::min(&gradient.add(&coeff_p), &zeros)) [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 `argmin` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "add8288a85a4b0b712c12bddf48500a6b7749d62da81237f907255af6d630875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "add8288a85a4b0b712c12bddf48500a6b7749d62da81237f907255af6d630875", kill_on_drop: false }` [INFO] [stdout] add8288a85a4b0b712c12bddf48500a6b7749d62da81237f907255af6d630875