[INFO] fetching crate egui-fltk-frontend 0.15.1...
[INFO] testing egui-fltk-frontend-0.15.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate egui-fltk-frontend 0.15.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate egui-fltk-frontend 0.15.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate egui-fltk-frontend 0.15.1
[INFO] finished tweaking crates.io crate egui-fltk-frontend 0.15.1
[INFO] tweaked toml for crates.io crate egui-fltk-frontend 0.15.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate egui-fltk-frontend 0.15.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ef6cdeb45d9c3efb41c3ed2e34c54557817ee0ca29c006ecbe51f9c2be32599
[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" "2ef6cdeb45d9c3efb41c3ed2e34c54557817ee0ca29c006ecbe51f9c2be32599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ef6cdeb45d9c3efb41c3ed2e34c54557817ee0ca29c006ecbe51f9c2be32599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef6cdeb45d9c3efb41c3ed2e34c54557817ee0ca29c006ecbe51f9c2be32599", kill_on_drop: false }`
[INFO] [stdout] 2ef6cdeb45d9c3efb41c3ed2e34c54557817ee0ca29c006ecbe51f9c2be32599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bf6e1f04e1b9394021efc405883944fbfc14c6e25866c8d7c9a415a0bc2beb7
[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" "8bf6e1f04e1b9394021efc405883944fbfc14c6e25866c8d7c9a415a0bc2beb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling ttf-parser v0.13.4
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling inplace_it v0.3.3
[INFO] [stderr]    Compiling emath v0.15.0
[INFO] [stderr]    Compiling profiling v1.0.4
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling glow v0.11.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling wgpu-types v0.12.0
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling wgpu-core v0.12.0
[INFO] [stderr]    Compiling gpu-alloc v0.5.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling xcb v0.10.1
[INFO] [stderr]    Compiling ash v0.33.3+1.2.191
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling fltk-sys v1.2.21
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2
[INFO] [stderr]    Compiling owned_ttf_parser v0.13.2
[INFO] [stderr]    Compiling ab_glyph v0.2.12
[INFO] [stderr]    Compiling epaint v0.15.0
[INFO] [stderr]    Compiling egui v0.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling x11-clipboard v0.5.3
[INFO] [stderr]    Compiling naga v0.8.0
[INFO] [stderr]    Compiling copypasta v0.7.1
[INFO] [stderr]    Compiling epi v0.15.0
[INFO] [stderr]    Compiling wgpu-hal v0.12.0
[INFO] [stderr]    Compiling fltk v1.2.21
[INFO] [stderr]    Compiling wgpu v0.12.0
[INFO] [stderr]    Compiling egui_wgpu_backend v0.15.0
[INFO] [stderr]    Compiling egui-fltk-frontend v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 26s
[INFO] running `Command { std: "docker" "inspect" "8bf6e1f04e1b9394021efc405883944fbfc14c6e25866c8d7c9a415a0bc2beb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf6e1f04e1b9394021efc405883944fbfc14c6e25866c8d7c9a415a0bc2beb7", kill_on_drop: false }`
[INFO] [stdout] 8bf6e1f04e1b9394021efc405883944fbfc14c6e25866c8d7c9a415a0bc2beb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f9c3cd53574233ca9fb35d325c71b8615057d1a8f3f6d56afa8d96119c22be2
[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" "7f9c3cd53574233ca9fb35d325c71b8615057d1a8f3f6d56afa8d96119c22be2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling unicode_names2 v0.4.0
[INFO] [stderr]    Compiling pollster v0.2.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling enum-map v1.1.1
[INFO] [stderr]    Compiling egui_demo_lib v0.15.0
[INFO] [stderr]    Compiling egui-fltk-frontend v0.15.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `frontend::Options`
[INFO] [stdout]   --> examples/image_svg.rs:19:52
[INFO] [stdout]    |
[INFO] [stdout] 19 |     get_frame_time, Compat, DpiScaling, ImgWidget, Options, RWHandleExt, Signal, Timer,
[INFO] [stdout]    |                                                    ^^^^^^^ no `Options` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_svg_data` found for struct `ImgWidget` in the current scope
[INFO] [stdout]   --> examples/image_svg.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |             match ImgWidget::from_svg_data(&buf, svg_opt.to_ref(), frame) {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^ function or associated item not found in `ImgWidget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egui-fltk-frontend` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7f9c3cd53574233ca9fb35d325c71b8615057d1a8f3f6d56afa8d96119c22be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9c3cd53574233ca9fb35d325c71b8615057d1a8f3f6d56afa8d96119c22be2", kill_on_drop: false }`
[INFO] [stdout] 7f9c3cd53574233ca9fb35d325c71b8615057d1a8f3f6d56afa8d96119c22be2