[INFO] cloning repository https://github.com/Alfriadox/mlo-proj-f2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alfriadox/mlo-proj-f2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Fmlo-proj-f2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfriadox%2Fmlo-proj-f2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78d8cece40ffaf1c60f3d37b8836b335c44ba152 [INFO] checking Alfriadox/mlo-proj-f2020/78d8cece40ffaf1c60f3d37b8836b335c44ba152 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%2FAlfriadox%2Fmlo-proj-f2020" "/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/Alfriadox/mlo-proj-f2020 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/Alfriadox/mlo-proj-f2020 [INFO] finished tweaking git repo https://github.com/Alfriadox/mlo-proj-f2020 [INFO] tweaked toml for git repo https://github.com/Alfriadox/mlo-proj-f2020 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Alfriadox/mlo-proj-f2020 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] 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] 9e288424426d56967dd36b7f311de0458f390468545abf783cb9e44bfeebcfaa [INFO] running `Command { std: "docker" "start" "-a" "9e288424426d56967dd36b7f311de0458f390468545abf783cb9e44bfeebcfaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e288424426d56967dd36b7f311de0458f390468545abf783cb9e44bfeebcfaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e288424426d56967dd36b7f311de0458f390468545abf783cb9e44bfeebcfaa", kill_on_drop: false }` [INFO] [stdout] 9e288424426d56967dd36b7f311de0458f390468545abf783cb9e44bfeebcfaa [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] 308ef3d317f18b40d1f50968112bfe0ae74d7e5370207846a5706cf920143e7e [INFO] running `Command { std: "docker" "start" "-a" "308ef3d317f18b40d1f50968112bfe0ae74d7e5370207846a5706cf920143e7e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking terminal_size v0.1.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking rand_isaac v0.2.0 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking console v0.13.0 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking ndarray-rand v0.11.0 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking sprs v0.9.2 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking eigenvalues v0.3.1 [INFO] [stderr] Checking mlo-proj-f2020 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/algs.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 98 | let x: Array1 = match self.random_vector_variant { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 118 | let y: Array1 = &mapped * &x; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | y.dot(&(&mapped * &y)) / 6f64 [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 `mlo-proj-f2020` (bin "mlo-proj-f2020") due to 2 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/algs.rs:121:24 [INFO] [stdout] | [INFO] [stdout] 98 | let x: Array1 = match self.random_vector_variant { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 118 | let y: Array1 = &mapped * &x; [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | y.dot(&(&mapped * &y)) / 6f64 [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 `mlo-proj-f2020` (bin "mlo-proj-f2020" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "308ef3d317f18b40d1f50968112bfe0ae74d7e5370207846a5706cf920143e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308ef3d317f18b40d1f50968112bfe0ae74d7e5370207846a5706cf920143e7e", kill_on_drop: false }` [INFO] [stdout] 308ef3d317f18b40d1f50968112bfe0ae74d7e5370207846a5706cf920143e7e