[INFO] fetching crate nostd_structs 0.5.0...
[INFO] checking nostd_structs-0.5.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate nostd_structs 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nostd_structs 0.5.0
[INFO] finished tweaking crates.io crate nostd_structs 0.5.0
[INFO] tweaked toml for crates.io crate nostd_structs 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nostd_structs 0.5.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nostd_structs 0.5.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2564bb90920de8ff13459f357f219676d86630fee03444e8a5297ef19c9833ce
[INFO] running `Command { std: "docker" "start" "-a" "2564bb90920de8ff13459f357f219676d86630fee03444e8a5297ef19c9833ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2564bb90920de8ff13459f357f219676d86630fee03444e8a5297ef19c9833ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2564bb90920de8ff13459f357f219676d86630fee03444e8a5297ef19c9833ce", kill_on_drop: false }`
[INFO] [stdout] 2564bb90920de8ff13459f357f219676d86630fee03444e8a5297ef19c9833ce
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ca530d7db3a08fd3b004f556ecb16d1110f5a62d9368e177dec02f22b1847ff
[INFO] running `Command { std: "docker" "start" "-a" "2ca530d7db3a08fd3b004f556ecb16d1110f5a62d9368e177dec02f22b1847ff", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking nostd_structs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn rotate_rad(self, point: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:47:46
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn rotate_rad(self, point: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn rotate_rad_mut(&mut self, point: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:51:55
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn rotate_rad_mut(&mut self, point: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn rotate_rad(self, point2d: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn rotate_rad(self, point2d: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_shape`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         other_shape: SHAPE,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn rotate_rad(self, point2d: Point2D<f64>, radians: f64) -> Self {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:149:48
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn rotate_rad(self, point2d: Point2D<f64>, radians: f64) -> Self {
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:153:34
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f64>, radians: f64) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:153:57
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f64>, radians: f64) {
[INFO] [stdout]     |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_shape`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         other_shape: SHAPE,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn rotate_rad(self, point: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:47:46
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn rotate_rad(self, point: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:51:34
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn rotate_rad_mut(&mut self, point: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/polygon_2d.rs:51:55
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn rotate_rad_mut(&mut self, point: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn rotate_rad(self, point2d: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:37:48
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn rotate_rad(self, point2d: Point2D<f32>, radians: f32) -> Self {
[INFO] [stdout]    |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]   --> src/structs/geom/triangle_2d.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f32>, radians: f32) {
[INFO] [stdout]    |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_shape`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         other_shape: SHAPE,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn rotate_rad(self, point2d: Point2D<f64>, radians: f64) -> Self {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:149:48
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn rotate_rad(self, point2d: Point2D<f64>, radians: f64) -> Self {
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point2d`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:153:34
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f64>, radians: f64) {
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `radians`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:153:57
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn rotate_rad_mut(&mut self, point2d: Point2D<f64>, radians: f64) {
[INFO] [stdout]     |                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_radians`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_shape`
[INFO] [stdout]    --> src/structs/geom/triangle_2d.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         other_shape: SHAPE,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "2ca530d7db3a08fd3b004f556ecb16d1110f5a62d9368e177dec02f22b1847ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca530d7db3a08fd3b004f556ecb16d1110f5a62d9368e177dec02f22b1847ff", kill_on_drop: false }`
[INFO] [stdout] 2ca530d7db3a08fd3b004f556ecb16d1110f5a62d9368e177dec02f22b1847ff