[INFO] updating cached repository https://github.com/wagnerf42/grouille [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3650dfe57192a1a72c39b2d5d0e11c224882dfdc [INFO] checking wagnerf42/grouille against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwagnerf42%2Fgrouille" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wagnerf42/grouille on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wagnerf42/grouille [INFO] finished tweaking git repo https://github.com/wagnerf42/grouille [INFO] tweaked toml for git repo https://github.com/wagnerf42/grouille written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/wagnerf42/grouille already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 96cac513035e9c343c9ea305434f130e1816c909b6658dd68efc70da0a51bd0a [INFO] running `"docker" "start" "-a" "96cac513035e9c343c9ea305434f130e1816c909b6658dd68efc70da0a51bd0a"` [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking rand_core v0.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking streaming-iterator v0.1.4 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking rand v0.5.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking criterion-stats v0.2.3 [INFO] [stderr] Checking serde_json v1.0.20 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking itertools-num v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking criterion-plot v0.2.3 [INFO] [stderr] Checking grouille v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `empty` [INFO] [stderr] --> src/intersections.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter::{empty, once, repeat}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/overlap.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 51 | unimplemented!("TODO: we cannot call remove_overlaps here"); [INFO] [stderr] | ------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] 52 | // because these segments are ORIENTED [INFO] [stderr] 53 | / remaining_paths.into_iter().chain( [INFO] [stderr] 54 | | remove_overlaps(elementary_segments) [INFO] [stderr] 55 | | .into_iter() [INFO] [stderr] 56 | | .map(|s| ElementaryPath::Segment(s)), [INFO] [stderr] 57 | | ) [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/slice.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 27 | unimplemented!("we need to go on with heaven and hell"); [INFO] [stderr] | -------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 28 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Checking simplelog v0.5.2 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] Checking handlebars v0.31.0 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking criterion v0.2.3 [INFO] [stderr] error[E0271]: type mismatch resolving `<&std::vec::Vec as std::iter::IntoIterator>::Item == grouille::Segment` [INFO] [stderr] --> examples/overlap.rs:35:30 [INFO] [stderr] | [INFO] [stderr] 35 | let remaining_segments = remove_overlaps(&segments); [INFO] [stderr] | ^^^^^^^^^^^^^^^ expected reference, found struct `grouille::Segment` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/workdir/src/overlap.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn remove_overlaps>(segments: S) -> Vec { [INFO] [stderr] | -------------- required by this bound in `grouille::overlap::remove_overlaps` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&grouille::Segment` [INFO] [stderr] found type `grouille::Segment` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [INFO] [stderr] error: could not compile `grouille`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> examples/clique.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Quadrant` [INFO] [stderr] --> examples/offsetter.rs:6:37 [INFO] [stderr] | [INFO] [stderr] 6 | use grouille::{HoledPolygon, Point, Quadrant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0271]: type mismatch resolving `<&std::vec::Vec as std::iter::IntoIterator>::Item == grouille::Segment` [INFO] [stderr] --> benches/classifier.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | let remaining_segments = remove_overlaps(&slice); [INFO] [stderr] | ^^^^^^^^^^^^^^^ expected reference, found struct `grouille::Segment` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/workdir/src/overlap.rs:6:40 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn remove_overlaps>(segments: S) -> Vec { [INFO] [stderr] | -------------- required by this bound in `grouille::overlap::remove_overlaps` [INFO] [stderr] | [INFO] [stderr] = note: expected type `&grouille::Segment` [INFO] [stderr] found type `grouille::Segment` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0271`. [INFO] [stderr] error: could not compile `grouille`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "96cac513035e9c343c9ea305434f130e1816c909b6658dd68efc70da0a51bd0a"` [INFO] running `"docker" "rm" "-f" "96cac513035e9c343c9ea305434f130e1816c909b6658dd68efc70da0a51bd0a"` [INFO] [stdout] 96cac513035e9c343c9ea305434f130e1816c909b6658dd68efc70da0a51bd0a