[INFO] cloning repository https://github.com/RustyBamboo/lie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RustyBamboo/lie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyBamboo%2Flie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRustyBamboo%2Flie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce275c03daea62f445345a10848c29abf771ed7a [INFO] checking RustyBamboo/lie/ce275c03daea62f445345a10848c29abf771ed7a 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%2FRustyBamboo%2Flie" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RustyBamboo/lie 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/RustyBamboo/lie [INFO] finished tweaking git repo https://github.com/RustyBamboo/lie [INFO] tweaked toml for git repo https://github.com/RustyBamboo/lie written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RustyBamboo/lie 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] warning: unused manifest key: build [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] e67439d5bceddfa26d030b10cec1af2cab3268d3c4160477c3a53e39723022ed [INFO] running `Command { std: "docker" "start" "-a" "e67439d5bceddfa26d030b10cec1af2cab3268d3c4160477c3a53e39723022ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e67439d5bceddfa26d030b10cec1af2cab3268d3c4160477c3a53e39723022ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e67439d5bceddfa26d030b10cec1af2cab3268d3c4160477c3a53e39723022ed", kill_on_drop: false }` [INFO] [stdout] e67439d5bceddfa26d030b10cec1af2cab3268d3c4160477c3a53e39723022ed [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] bd1d8645729f7ed020e6c514ae101d162f3a6b85d266dc359ca28d050e3b072c [INFO] running `Command { std: "docker" "start" "-a" "bd1d8645729f7ed020e6c514ae101d162f3a6b85d266dc359ca28d050e3b072c", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking lapack v0.17.0 [INFO] [stderr] Checking cauchy v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling openblas-build v0.1.1 [INFO] [stderr] Compiling openblas-src v0.10.4 [INFO] [stderr] Checking lax v0.1.0 [INFO] [stderr] Checking ndarray-linalg v0.13.1 [INFO] [stderr] Checking lie v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/lie_algebra.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/spherical.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | -1 => (s_x(j) - s_y(j)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - -1 => (s_x(j) - s_y(j)), [INFO] [stdout] 43 + -1 => s_x(j) - s_y(j), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/lie_algebra.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/spherical.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | -1 => (s_x(j) - s_y(j)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - -1 => (s_x(j) - s_y(j)), [INFO] [stdout] 43 + -1 => s_x(j) - s_y(j), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eye` [INFO] [stdout] --> src/lie_algebra.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let eye: nd::Array2 = nd::Array2::eye(n_dim); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eye` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lie_algebra.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | let mut f_t_c = anti_commutator(t_a, t_b); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eye` [INFO] [stdout] --> src/lie_algebra.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let eye: nd::Array2 = nd::Array2::eye(n_dim); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_eye` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lie_algebra.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | let mut f_t_c = anti_commutator(t_a, t_b); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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/lie_algebra.rs:30:65 [INFO] [stdout] | [INFO] [stdout] 30 | let commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) - y.dot(x); [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/lie_algebra.rs:30:76 [INFO] [stdout] | [INFO] [stdout] 30 | let commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) - y.dot(x); [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/lie_algebra.rs:83:70 [INFO] [stdout] | [INFO] [stdout] 83 | let anti_commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) + y.dot(x); [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/lie_algebra.rs:83:81 [INFO] [stdout] | [INFO] [stdout] 83 | let anti_commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) + y.dot(x); [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lie` (lib) due to 5 previous errors; 4 warnings 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/lie_algebra.rs:30:65 [INFO] [stdout] | [INFO] [stdout] 30 | let commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) - y.dot(x); [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/lie_algebra.rs:30:76 [INFO] [stdout] | [INFO] [stdout] 30 | let commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) - y.dot(x); [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/lie_algebra.rs:83:70 [INFO] [stdout] | [INFO] [stdout] 83 | let anti_commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) + y.dot(x); [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/lie_algebra.rs:83:81 [INFO] [stdout] | [INFO] [stdout] 83 | let anti_commutator = |x: &nd::Array2, y: &nd::Array2| x.dot(y) + y.dot(x); [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lie` (lib test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bd1d8645729f7ed020e6c514ae101d162f3a6b85d266dc359ca28d050e3b072c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd1d8645729f7ed020e6c514ae101d162f3a6b85d266dc359ca28d050e3b072c", kill_on_drop: false }` [INFO] [stdout] bd1d8645729f7ed020e6c514ae101d162f3a6b85d266dc359ca28d050e3b072c