[INFO] fetching crate cogset 0.2.0... [INFO] testing cogset-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate cogset 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cogset 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cogset 0.2.0 [INFO] finished tweaking crates.io crate cogset 0.2.0 [INFO] tweaked toml for crates.io crate cogset 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded order-stat v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c4df9052da45557c8e4612b436aa3bba53af49d224abd31cfdfeaefe237b785 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9c4df9052da45557c8e4612b436aa3bba53af49d224abd31cfdfeaefe237b785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c4df9052da45557c8e4612b436aa3bba53af49d224abd31cfdfeaefe237b785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c4df9052da45557c8e4612b436aa3bba53af49d224abd31cfdfeaefe237b785", kill_on_drop: false }` [INFO] [stdout] 9c4df9052da45557c8e4612b436aa3bba53af49d224abd31cfdfeaefe237b785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 008e6e35e9aec4ec52b68bdc38ad44a91e940943f571791d8d79bac239c1088e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "008e6e35e9aec4ec52b68bdc38ad44a91e940943f571791d8d79bac239c1088e", kill_on_drop: false }` [INFO] [stderr] Compiling order-stat v0.1.3 [INFO] [stderr] Compiling cogset v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/dbscan.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use {Point, RegionQuery, ListPoints}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | fn add(&mut self, &Self); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | fn scale(&mut self, f64); [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/optics.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | use {Point, RegionQuery, ListPoints, Points}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "008e6e35e9aec4ec52b68bdc38ad44a91e940943f571791d8d79bac239c1088e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "008e6e35e9aec4ec52b68bdc38ad44a91e940943f571791d8d79bac239c1088e", kill_on_drop: false }` [INFO] [stdout] 008e6e35e9aec4ec52b68bdc38ad44a91e940943f571791d8d79bac239c1088e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 58c35dc30bb0179d7a98ab563886f2e2fef474a39e63d4c3af4e3b87fa7c689e [INFO] running `Command { std: "docker" "start" "-a" "58c35dc30bb0179d7a98ab563886f2e2fef474a39e63d4c3af4e3b87fa7c689e", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/dbscan.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use {Point, RegionQuery, ListPoints}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | fn add(&mut self, &Self); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | fn scale(&mut self, f64); [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/optics.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | use {Point, RegionQuery, ListPoints, Points}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cogset v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/dbscan.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | use {Point, RegionQuery, ListPoints}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:135:23 [INFO] [stdout] | [INFO] [stdout] 135 | fn add(&mut self, &Self); [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/point.rs:136:25 [INFO] [stdout] | [INFO] [stdout] 136 | fn scale(&mut self, f64); [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/optics.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | use {Point, RegionQuery, ListPoints, Points}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.03s [INFO] running `Command { std: "docker" "inspect" "58c35dc30bb0179d7a98ab563886f2e2fef474a39e63d4c3af4e3b87fa7c689e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c35dc30bb0179d7a98ab563886f2e2fef474a39e63d4c3af4e3b87fa7c689e", kill_on_drop: false }` [INFO] [stdout] 58c35dc30bb0179d7a98ab563886f2e2fef474a39e63d4c3af4e3b87fa7c689e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2d6e0e32566a025b7ec29b439e9ad4c4be5d2c418150b028e8464cb96f593cbd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d6e0e32566a025b7ec29b439e9ad4c4be5d2c418150b028e8464cb96f593cbd", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/dbscan.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | use {Point, RegionQuery, ListPoints}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/point.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | fn add(&mut self, &Self); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/point.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | fn scale(&mut self, f64); [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/optics.rs:8:6 [INFO] [stderr] | [INFO] [stderr] 8 | use {Point, RegionQuery, ListPoints, Points}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/dbscan.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | use {Point, RegionQuery, ListPoints}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/point.rs:135:23 [INFO] [stderr] | [INFO] [stderr] 135 | fn add(&mut self, &Self); [INFO] [stderr] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/point.rs:136:25 [INFO] [stderr] | [INFO] [stderr] 136 | fn scale(&mut self, f64); [INFO] [stderr] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f64` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: unused import: `Point` [INFO] [stderr] --> src/optics.rs:8:6 [INFO] [stderr] | [INFO] [stderr] 8 | use {Point, RegionQuery, ListPoints, Points}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cogset-c7e9807c53c9d41e) [INFO] [stdout] running 7 tests [INFO] [stdout] test kmeans::tests::smoke ... ok [INFO] [stdout] test optics::tests::reachability_restricted ... ok [INFO] [stdout] test dbscan::tests::smoke ... ok [INFO] [stdout] test optics::tests::smoke ... ok [INFO] [stdout] test point::tests::naive_neigbours ... ok [INFO] [stdout] test optics::tests::reachability_unrestricted ... ok [INFO] [stdout] test point::tests::euclid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests cogset [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/kmeans.rs - kmeans::Kmeans (line 17) ... ok [INFO] [stdout] test src/kmeans.rs - kmeans::KmeansBuilder (line 88) ... ok [INFO] [stdout] test src/dbscan.rs - dbscan::Dbscan (line 60) ... ok [INFO] [stdout] test src/dbscan.rs - dbscan::Dbscan (line 38) ... ok [INFO] [stdout] test src/optics.rs - optics::Optics (line 41) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2d6e0e32566a025b7ec29b439e9ad4c4be5d2c418150b028e8464cb96f593cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d6e0e32566a025b7ec29b439e9ad4c4be5d2c418150b028e8464cb96f593cbd", kill_on_drop: false }` [INFO] [stdout] 2d6e0e32566a025b7ec29b439e9ad4c4be5d2c418150b028e8464cb96f593cbd