[INFO] cloning repository https://github.com/Edgeworth/memevis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Edgeworth/memevis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdgeworth%2Fmemevis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdgeworth%2Fmemevis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f0805c7bc943a70bad6ce784a97b02327149a1e [INFO] documenting Edgeworth/memevis against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdgeworth%2Fmemevis" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Edgeworth/memevis on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Edgeworth/memevis [INFO] finished tweaking git repo https://github.com/Edgeworth/memevis [INFO] tweaked toml for git repo https://github.com/Edgeworth/memevis written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Edgeworth/memevis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inventory v0.2.3 [INFO] [stderr] Downloaded lyon v0.17.10 [INFO] [stderr] Downloaded rgb v0.8.32 [INFO] [stderr] Downloaded ndk-glue v0.5.2 [INFO] [stderr] Downloaded typetag v0.1.8 [INFO] [stderr] Downloaded ghost v0.1.4 [INFO] [stderr] Downloaded typetag-impl v0.1.8 [INFO] [stderr] Downloaded harfbuzz_rs v2.0.1 [INFO] [stderr] Downloaded glium v0.31.0 [INFO] [stderr] Downloaded harfbuzz-sys v0.5.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", 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] bc559075c08d1e2bda498054e346cafb63d8588d434ec116b960315ff59587a4 [INFO] running `Command { std: "docker" "start" "-a" "bc559075c08d1e2bda498054e346cafb63d8588d434ec116b960315ff59587a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc559075c08d1e2bda498054e346cafb63d8588d434ec116b960315ff59587a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc559075c08d1e2bda498054e346cafb63d8588d434ec116b960315ff59587a4", kill_on_drop: false }` [INFO] [stdout] bc559075c08d1e2bda498054e346cafb63d8588d434ec116b960315ff59587a4 [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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 8604073e9e7b280a10e3d0e5b84768fac12f3d67a78025fde39fc19fc80807a1 [INFO] running `Command { std: "docker" "start" "-a" "8604073e9e7b280a10e3d0e5b84768fac12f3d67a78025fde39fc19fc80807a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling erased-serde v0.3.20 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking dyn-clone v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking rgb v0.8.32 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Compiling harfbuzz-sys v0.5.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking object v0.28.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glium v0.31.0 [INFO] [stderr] Checking euclid v0.22.7 [INFO] [stderr] Checking float_next_after v0.1.5 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking freetype v0.7.0 [INFO] [stderr] Checking freetype-rs v0.26.0 [INFO] [stderr] Checking lyon_geom v0.17.6 [INFO] [stderr] Checking harfbuzz_rs v2.0.1 [INFO] [stderr] Checking lyon_path v0.17.7 [INFO] [stderr] Checking lyon_tessellation v0.17.10 [INFO] [stderr] Checking lyon_algorithms v0.17.7 [INFO] [stderr] Checking lyon v0.17.10 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking wayland-commons v0.29.4 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Compiling ghost v0.1.4 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling typetag-impl v0.1.8 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking wayland-cursor v0.29.4 [INFO] [stderr] Checking wayland-egl v0.29.4 [INFO] [stderr] Checking inventory v0.2.3 [INFO] [stderr] Checking typetag v0.1.8 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Documenting memevis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #![feature(option_result_contains, trait_alias)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `memevis` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name memevis src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=704b66dec1ffc1a2 -L dependency=/opt/rustwide/target/debug/deps --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-0d6c7a2e368d5501.so --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-20ab207725a61f02.rmeta --extern eyre=/opt/rustwide/target/debug/deps/libeyre-fcc881ea9cb60845.rmeta --extern freetype=/opt/rustwide/target/debug/deps/libfreetype-ec7272cdf8bee5cf.rmeta --extern glium=/opt/rustwide/target/debug/deps/libglium-8e4da7a16232903c.rmeta --extern harfbuzz_rs=/opt/rustwide/target/debug/deps/libharfbuzz_rs-3ffdaf329347ebb4.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-11fcf639aa746c8b.rmeta --extern lyon=/opt/rustwide/target/debug/deps/liblyon-4315b4eff8bf9e6b.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-35aa8a465d3714cf.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-881ce0f8723e0e2d.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-bd6d0284544a8d29.so --extern rgb=/opt/rustwide/target/debug/deps/librgb-df45f6af0c98d063.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-eee656a5e98a2aca.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-22abb519a11efe5e.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-8a4d955e4523e857.rmeta --extern typetag=/opt/rustwide/target/debug/deps/libtypetag-da188a043ca95f2b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "8604073e9e7b280a10e3d0e5b84768fac12f3d67a78025fde39fc19fc80807a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8604073e9e7b280a10e3d0e5b84768fac12f3d67a78025fde39fc19fc80807a1", kill_on_drop: false }` [INFO] [stdout] 8604073e9e7b280a10e3d0e5b84768fac12f3d67a78025fde39fc19fc80807a1