[INFO] cloning repository https://github.com/Kethku/vector-8 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kethku/vector-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2Fvector-8"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2Fvector-8'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 22fee551f3ba0ad4ac277ef1fbeea878bc1814bb [INFO] checking Kethku/vector-8 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKethku%2Fvector-8" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kethku/vector-8 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Kethku/vector-8 [INFO] finished tweaking git repo https://github.com/Kethku/vector-8 [INFO] tweaked toml for git repo https://github.com/Kethku/vector-8 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Kethku/vector-8 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 68c5ace6f31e89d31da5fb754ae33ac184dd1130d065bde4221ca0e3c77193cb [INFO] running `"docker" "start" "-a" "68c5ace6f31e89d31da5fb754ae33ac184dd1130d065bde4221ca0e3c77193cb"` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.54 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v2.6.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling anyhow v1.0.19 [INFO] [stderr] Compiling wasm-bindgen v0.2.54 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Compiling weedle v0.10.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.54 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.54 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.54 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.54 [INFO] [stderr] Compiling web-sys v0.3.31 [INFO] [stderr] Checking euclid v0.20.3 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking js-sys v0.3.31 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking lyon_algorithms v0.14.0 [INFO] [stderr] Checking lyon_tessellation v0.14.1 [INFO] [stderr] Checking lyon v0.14.1 [INFO] [stderr] Checking vector-8 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:161:3 [INFO] [stderr] | [INFO] [stderr] 161 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 162 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 163 | | stroke_triangle( [INFO] [stderr] 164 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 168 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 169 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:174:3 [INFO] [stderr] | [INFO] [stderr] 174 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 175 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 176 | | stroke_quad( [INFO] [stderr] 177 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 182 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 183 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:189:3 [INFO] [stderr] | [INFO] [stderr] 189 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 190 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 191 | | stroke_rectangle( [INFO] [stderr] 192 | | &rect(x - width / 2.0, y - height / 2.0, width, height), [INFO] [stderr] 193 | | &stroke_options(), [INFO] [stderr] 194 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 195 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:3 [INFO] [stderr] | [INFO] [stderr] 200 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 201 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 202 | | let constructed_points = points.chunks(2).map(|chunk| point(chunk[0], chunk[1])); [INFO] [stderr] 203 | | stroke_polyline( [INFO] [stderr] ... | [INFO] [stderr] 207 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 208 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 214 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 215 | | stroke_circle( [INFO] [stderr] 216 | | point(x, y), [INFO] [stderr] ... | [INFO] [stderr] 219 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 220 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:225:3 [INFO] [stderr] | [INFO] [stderr] 225 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 226 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 227 | | fill_triangle( [INFO] [stderr] 228 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 232 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 233 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:238:3 [INFO] [stderr] | [INFO] [stderr] 238 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 239 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 240 | | fill_quad( [INFO] [stderr] 241 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 246 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 247 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:252:3 [INFO] [stderr] | [INFO] [stderr] 252 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 253 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 254 | | fill_rectangle( [INFO] [stderr] 255 | | &rect(x - width / 2.0, y - height / 2.0, width, height), [INFO] [stderr] 256 | | &fill_options(), [INFO] [stderr] 257 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 258 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:263:3 [INFO] [stderr] | [INFO] [stderr] 263 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 264 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 265 | | let constructed_points = points.chunks(2).map(|chunk| point(chunk[0], chunk[1])); [INFO] [stderr] 266 | | fill_polyline( [INFO] [stderr] ... | [INFO] [stderr] 270 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 271 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:276:3 [INFO] [stderr] | [INFO] [stderr] 276 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 277 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 278 | | fill_circle( [INFO] [stderr] 279 | | point(x, y), [INFO] [stderr] ... | [INFO] [stderr] 282 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 283 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:161:3 [INFO] [stderr] | [INFO] [stderr] 161 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 162 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 163 | | stroke_triangle( [INFO] [stderr] 164 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 168 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 169 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:174:3 [INFO] [stderr] | [INFO] [stderr] 174 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 175 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 176 | | stroke_quad( [INFO] [stderr] 177 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 182 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 183 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:189:3 [INFO] [stderr] | [INFO] [stderr] 189 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 190 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 191 | | stroke_rectangle( [INFO] [stderr] 192 | | &rect(x - width / 2.0, y - height / 2.0, width, height), [INFO] [stderr] 193 | | &stroke_options(), [INFO] [stderr] 194 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 195 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:200:3 [INFO] [stderr] | [INFO] [stderr] 200 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 201 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 202 | | let constructed_points = points.chunks(2).map(|chunk| point(chunk[0], chunk[1])); [INFO] [stderr] 203 | | stroke_polyline( [INFO] [stderr] ... | [INFO] [stderr] 207 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 208 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:213:3 [INFO] [stderr] | [INFO] [stderr] 213 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 214 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 215 | | stroke_circle( [INFO] [stderr] 216 | | point(x, y), [INFO] [stderr] ... | [INFO] [stderr] 219 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 220 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:225:3 [INFO] [stderr] | [INFO] [stderr] 225 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 226 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 227 | | fill_triangle( [INFO] [stderr] 228 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 232 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 233 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:238:3 [INFO] [stderr] | [INFO] [stderr] 238 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 239 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 240 | | fill_quad( [INFO] [stderr] 241 | | point(x1, y1), [INFO] [stderr] ... | [INFO] [stderr] 246 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 247 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:252:3 [INFO] [stderr] | [INFO] [stderr] 252 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 253 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 254 | | fill_rectangle( [INFO] [stderr] 255 | | &rect(x - width / 2.0, y - height / 2.0, width, height), [INFO] [stderr] 256 | | &fill_options(), [INFO] [stderr] 257 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 258 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:263:3 [INFO] [stderr] | [INFO] [stderr] 263 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 264 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 265 | | let constructed_points = points.chunks(2).map(|chunk| point(chunk[0], chunk[1])); [INFO] [stderr] 266 | | fill_polyline( [INFO] [stderr] ... | [INFO] [stderr] 270 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 271 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:276:3 [INFO] [stderr] | [INFO] [stderr] 276 | / OUTPUT.with(|output_cell| { [INFO] [stderr] 277 | | let mut output = output_cell.borrow_mut(); [INFO] [stderr] 278 | | fill_circle( [INFO] [stderr] 279 | | point(x, y), [INFO] [stderr] ... | [INFO] [stderr] 282 | | &mut ToFloatArrayWithColor::new(color, id_r, id_g, id_b, &mut output)) [INFO] [stderr] 283 | | }); [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 3m 59s [INFO] running `"docker" "inspect" "68c5ace6f31e89d31da5fb754ae33ac184dd1130d065bde4221ca0e3c77193cb"` [INFO] running `"docker" "rm" "-f" "68c5ace6f31e89d31da5fb754ae33ac184dd1130d065bde4221ca0e3c77193cb"` [INFO] [stdout] 68c5ace6f31e89d31da5fb754ae33ac184dd1130d065bde4221ca0e3c77193cb