[INFO] cloning repository https://github.com/Torrencem/dynamics-search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Torrencem/dynamics-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Fdynamics-search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Fdynamics-search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7511fcc5e1c20231e996e5f153aa0e0394bea5f [INFO] checking Torrencem/dynamics-search/b7511fcc5e1c20231e996e5f153aa0e0394bea5f 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%2FTorrencem%2Fdynamics-search" "/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/Torrencem/dynamics-search 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/Torrencem/dynamics-search [INFO] finished tweaking git repo https://github.com/Torrencem/dynamics-search [INFO] tweaked toml for git repo https://github.com/Torrencem/dynamics-search written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Torrencem/dynamics-search 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-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] 99891d572e5a01481c559af721e4e6c99e357c9e2973966f244670a74aa79885 [INFO] running `Command { std: "docker" "start" "-a" "99891d572e5a01481c559af721e4e6c99e357c9e2973966f244670a74aa79885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99891d572e5a01481c559af721e4e6c99e357c9e2973966f244670a74aa79885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99891d572e5a01481c559af721e4e6c99e357c9e2973966f244670a74aa79885", kill_on_drop: false }` [INFO] [stdout] 99891d572e5a01481c559af721e4e6c99e357c9e2973966f244670a74aa79885 [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] 2e0c49476f3a9dd71333b7166c6b032c877b5725086c5938520c67c287f699f8 [INFO] running `Command { std: "docker" "start" "-a" "2e0c49476f3a9dd71333b7166c6b032c877b5725086c5938520c67c287f699f8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.59 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking computing_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/ds_helper.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashSet, BTreeMap}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrayvec::ArrayVec` [INFO] [stdout] --> src/ds_helper.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use arrayvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::*` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use math::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `euclidean_division` has been stable since 1.38.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(euclidean_division, test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/ds_helper.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashSet, BTreeMap}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrayvec::ArrayVec` [INFO] [stdout] --> src/ds_helper.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use arrayvec::ArrayVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `euclidean_division` has been stable since 1.38.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(euclidean_division, test)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `zero` and `one` are never used [INFO] [stdout] --> src/util.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl Rational { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn zero() -> Rational { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn one() -> Rational { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/util.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 154 | impl PolynomialInQ { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 155 | pub fn from(coeffs: Vec) -> PolynomialInQ { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `one`, `zero`, `approx_coords`, and `phase_angle` are never used [INFO] [stdout] --> src/util.rs:355:12 [INFO] [stdout] | [INFO] [stdout] 325 | impl QwElement { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 355 | pub fn one() -> QwElement { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 359 | pub fn zero() -> QwElement { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | pub fn approx_coords(&self) -> Complex32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | pub fn phase_angle(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from` and `reductions` are never used [INFO] [stdout] --> src/util.rs:398:12 [INFO] [stdout] | [INFO] [stdout] 397 | impl PolynomialInQw { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 398 | pub fn from(coeffs: Vec) -> PolynomialInQw { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 402 | pub fn reductions(&self, p: i64) -> (Option, Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `possible_periods_search_qw` is never used [INFO] [stdout] --> src/ds_helper.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn possible_periods_search_qw(f: PolynomialInQw, goal: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/ds_helper.rs:176:10 [INFO] [stdout] | [INFO] [stdout] 146 | let mut res = FNVHashSet::default(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 173 | let not_interesting: FNVHashSet = (0..=goal).collect(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Some(res.clone()) [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; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `computing_project` (bin "computing_project") due to 2 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated items `one`, `zero`, `approx_coords`, and `phase_angle` are never used [INFO] [stdout] --> src/util.rs:355:12 [INFO] [stdout] | [INFO] [stdout] 325 | impl QwElement { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 355 | pub fn one() -> QwElement { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 359 | pub fn zero() -> QwElement { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 363 | pub fn approx_coords(&self) -> Complex32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | pub fn phase_angle(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from` and `reductions` are never used [INFO] [stdout] --> src/util.rs:398:12 [INFO] [stdout] | [INFO] [stdout] 397 | impl PolynomialInQw { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 398 | pub fn from(coeffs: Vec) -> PolynomialInQw { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 402 | pub fn reductions(&self, p: i64) -> (Option, Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `possible_periods_search_qw` is never used [INFO] [stdout] --> src/ds_helper.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn possible_periods_search_qw(f: PolynomialInQw, goal: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/ds_helper.rs:176:10 [INFO] [stdout] | [INFO] [stdout] 146 | let mut res = FNVHashSet::default(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 173 | let not_interesting: FNVHashSet = (0..=goal).collect(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 176 | Some(res.clone()) [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; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `computing_project` (bin "computing_project" test) due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2e0c49476f3a9dd71333b7166c6b032c877b5725086c5938520c67c287f699f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0c49476f3a9dd71333b7166c6b032c877b5725086c5938520c67c287f699f8", kill_on_drop: false }` [INFO] [stdout] 2e0c49476f3a9dd71333b7166c6b032c877b5725086c5938520c67c287f699f8