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[INFO] [stderr] Downloaded fixedbitset v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 207b2b1c339702bfd8e0a405eded6c161d7789f5bfba814db9c5a029bf6a0cb8 [INFO] running `Command { std: "docker" "start" "-a" "207b2b1c339702bfd8e0a405eded6c161d7789f5bfba814db9c5a029bf6a0cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "207b2b1c339702bfd8e0a405eded6c161d7789f5bfba814db9c5a029bf6a0cb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "207b2b1c339702bfd8e0a405eded6c161d7789f5bfba814db9c5a029bf6a0cb8", kill_on_drop: false }` [INFO] [stdout] 207b2b1c339702bfd8e0a405eded6c161d7789f5bfba814db9c5a029bf6a0cb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d7d5a2790b80ca41676c7d2f8e6b9a04eb716f2c3a93480145fc3bb196325f0 [INFO] running `Command { std: "docker" "start" "-a" "1d7d5a2790b80ca41676c7d2f8e6b9a04eb716f2c3a93480145fc3bb196325f0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking streaming-iterator v0.1.5 [INFO] [stderr] Checking fixedbitset v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking aries v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nalgebra` [INFO] [stdout] --> src/planning/classical/search.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use nalgebra::base::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `nalgebra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/typesystem.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Serialize, Serializer}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/ref_store.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Serialize, Serializer}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/chronicles.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::Serialize; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:129:55 [INFO] [stdout] | [INFO] [stdout] 129 | #[derive(Copy, Clone, Ord, PartialOrd, Eq, PartialEq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:392:55 [INFO] [stdout] | [INFO] [stdout] 392 | #[derive(Copy, Clone, Ord, PartialOrd, PartialEq, Eq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:411:55 [INFO] [stdout] | [INFO] [stdout] 411 | #[derive(Copy, Clone, Ord, PartialOrd, PartialEq, Eq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:419:17 [INFO] [stdout] | [INFO] [stdout] 419 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:449:23 [INFO] [stdout] | [INFO] [stdout] 449 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:455:23 [INFO] [stdout] | [INFO] [stdout] 455 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:463:17 [INFO] [stdout] | [INFO] [stdout] 463 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:476:17 [INFO] [stdout] | [INFO] [stdout] 476 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DMatrix` [INFO] [stdout] --> src/planning/classical/search.rs:843:21 [INFO] [stdout] | [INFO] [stdout] 843 | let mut matrice=DMatrix::from_diagonal_element(length+1,length+1,0); [INFO] [stdout] | ^^^^^^^ use of undeclared type `DMatrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DMatrix` [INFO] [stdout] --> src/planning/classical/search.rs:1018:21 [INFO] [stdout] | [INFO] [stdout] 1018 | let mut matrice=DMatrix::from_diagonal_element(length+1,length+1,0); [INFO] [stdout] | ^^^^^^^ use of undeclared type `DMatrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `Error` [INFO] [stdout] --> src/planning/classical/search.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Write, BufReader, BufRead, Error}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/planning/classical/search.rs:677:35 [INFO] [stdout] | [INFO] [stdout] 677 | ... if(c2>c1){ [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/planning/classical/search.rs:1188:35 [INFO] [stdout] | [INFO] [stdout] 1188 | ... if(c2>c1){ [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 20 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aries` due to 21 previous errors; 3 warnings emitted [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `nalgebra` [INFO] [stdout] --> src/planning/classical/search.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use nalgebra::base::*; [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `nalgebra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/typesystem.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Serialize, Serializer}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/ref_store.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Serialize, Serializer}; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde` [INFO] [stdout] --> src/planning/chronicles.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::Serialize; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:129:55 [INFO] [stdout] | [INFO] [stdout] 129 | #[derive(Copy, Clone, Ord, PartialOrd, Eq, PartialEq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:364:17 [INFO] [stdout] | [INFO] [stdout] 364 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:392:55 [INFO] [stdout] | [INFO] [stdout] 392 | #[derive(Copy, Clone, Ord, PartialOrd, PartialEq, Eq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:411:55 [INFO] [stdout] | [INFO] [stdout] 411 | #[derive(Copy, Clone, Ord, PartialOrd, PartialEq, Eq, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:419:17 [INFO] [stdout] | [INFO] [stdout] 419 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:449:23 [INFO] [stdout] | [INFO] [stdout] 449 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:455:23 [INFO] [stdout] | [INFO] [stdout] 455 | #[derive(Copy, Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:463:17 [INFO] [stdout] | [INFO] [stdout] 463 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the derive macro `Serialize` [INFO] [stdout] --> src/planning/chronicles.rs:476:17 [INFO] [stdout] | [INFO] [stdout] 476 | #[derive(Clone, Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DMatrix` [INFO] [stdout] --> src/planning/classical/search.rs:843:21 [INFO] [stdout] | [INFO] [stdout] 843 | let mut matrice=DMatrix::from_diagonal_element(length+1,length+1,0); [INFO] [stdout] | ^^^^^^^ use of undeclared type `DMatrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DMatrix` [INFO] [stdout] --> src/planning/classical/search.rs:1018:21 [INFO] [stdout] | [INFO] [stdout] 1018 | let mut matrice=DMatrix::from_diagonal_element(length+1,length+1,0); [INFO] [stdout] | ^^^^^^^ use of undeclared type `DMatrix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `Error` [INFO] [stdout] --> src/planning/classical/search.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{Write, BufReader, BufRead, Error}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/planning/classical/search.rs:677:35 [INFO] [stdout] | [INFO] [stdout] 677 | ... if(c2>c1){ [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/planning/classical/search.rs:1188:35 [INFO] [stdout] | [INFO] [stdout] 1188 | ... if(c2>c1){ [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 20 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "1d7d5a2790b80ca41676c7d2f8e6b9a04eb716f2c3a93480145fc3bb196325f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7d5a2790b80ca41676c7d2f8e6b9a04eb716f2c3a93480145fc3bb196325f0", kill_on_drop: false }` [INFO] [stdout] 1d7d5a2790b80ca41676c7d2f8e6b9a04eb716f2c3a93480145fc3bb196325f0