[INFO] fetching crate nanachi 0.0.4... [INFO] testing nanachi-0.0.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate nanachi 0.0.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nanachi 0.0.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nanachi 0.0.4 [INFO] finished tweaking crates.io crate nanachi 0.0.4 [INFO] tweaked toml for crates.io crate nanachi 0.0.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate nanachi 0.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.3 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] [stderr] Downloaded euclid v0.22.1 [INFO] [stderr] Downloaded image v0.23.9 [INFO] [stderr] Downloaded lyon_geom v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2332243c0cadb56f1b6c900d9e1d05f2e022773ce259f73fbe659d2a07d0cd5e [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" "2332243c0cadb56f1b6c900d9e1d05f2e022773ce259f73fbe659d2a07d0cd5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2332243c0cadb56f1b6c900d9e1d05f2e022773ce259f73fbe659d2a07d0cd5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2332243c0cadb56f1b6c900d9e1d05f2e022773ce259f73fbe659d2a07d0cd5e", kill_on_drop: false }` [INFO] [stdout] 2332243c0cadb56f1b6c900d9e1d05f2e022773ce259f73fbe659d2a07d0cd5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f1332d4958bd15c565992b5b8a4d12246190a907c126f22e5610d68f8fe27af [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" "9f1332d4958bd15c565992b5b8a4d12246190a907c126f22e5610d68f8fe27af", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling euclid v0.22.1 [INFO] [stderr] Compiling lyon_geom v0.16.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.23.9 [INFO] [stderr] Compiling nanachi v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.37s [INFO] running `Command { std: "docker" "inspect" "9f1332d4958bd15c565992b5b8a4d12246190a907c126f22e5610d68f8fe27af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1332d4958bd15c565992b5b8a4d12246190a907c126f22e5610d68f8fe27af", kill_on_drop: false }` [INFO] [stdout] 9f1332d4958bd15c565992b5b8a4d12246190a907c126f22e5610d68f8fe27af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c38b6ca1981324746d20e284a65bf4af453cf74c1778c23c88125f2bcc5ded8 [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" "0c38b6ca1981324746d20e284a65bf4af453cf74c1778c23c88125f2bcc5ded8", kill_on_drop: false }` [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.3 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling nanachi v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> examples/blur.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let mut tmp = GenericBuffer::from_pixel(width, height, Rgba::zero()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/blur.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let mut tmp = GenericBuffer::from_pixel(width, height, Rgba::zero()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buffer` [INFO] [stdout] --> examples/composite_test_f32.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | buffer::{Buffer, GenericBuffer}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Buffer` [INFO] [stdout] --> examples/composite_test_premultiplied_f32.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | buffer::{Buffer, GenericBuffer}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rgb` [INFO] [stdout] --> examples/composite_test.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | image::{ImageBuffer, Rgb, Rgba}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PremultipliedRgba` [INFO] [stdout] --> examples/nanachi.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | pixel::{PremultipliedRgba, Rgba}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rgb`, `path::Path` [INFO] [stdout] --> examples/path.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | image::{ImageBuffer, Rgb, Rgba}, [INFO] [stdout] | ^^^ [INFO] [stdout] 3 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f64::consts::PI` [INFO] [stdout] --> examples/path_data_notation.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::f64::consts::PI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `smooth` [INFO] [stdout] --> examples/nanachi.rs:304:4 [INFO] [stdout] | [INFO] [stdout] 304 | fn smooth(path: &Path) -> Path { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nanachi` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name composite_test --edition=2018 examples/composite_test.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="image"' --cfg 'feature="image-crate"' --cfg 'feature="path-data-notation"' -C metadata=f464f090bdf112d1 -C extra-filename=-f464f090bdf112d1 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern image=/opt/rustwide/target/debug/deps/libimage-b5fa59e84b703b67.rlib --extern lyon_geom=/opt/rustwide/target/debug/deps/liblyon_geom-3ecde33eb274f9e5.rlib --extern nanachi=/opt/rustwide/target/debug/deps/libnanachi-26d48cbdc1a5cc28.rlib --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-4e905ecf8067e7a8.rlib --extern rand_pcg=/opt/rustwide/target/debug/deps/librand_pcg-09f81798e2a8ba38.rlib --extern rusttype=/opt/rustwide/target/debug/deps/librusttype-a9ade0f55d6cdb9c.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0c38b6ca1981324746d20e284a65bf4af453cf74c1778c23c88125f2bcc5ded8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c38b6ca1981324746d20e284a65bf4af453cf74c1778c23c88125f2bcc5ded8", kill_on_drop: false }` [INFO] [stdout] 0c38b6ca1981324746d20e284a65bf4af453cf74c1778c23c88125f2bcc5ded8