[INFO] fetching crate egui-fltk-frontend 0.3.5...
[INFO] checking egui-fltk-frontend-0.3.5 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate egui-fltk-frontend 0.3.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate egui-fltk-frontend 0.3.5 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate egui-fltk-frontend 0.3.5
[INFO] finished tweaking crates.io crate egui-fltk-frontend 0.3.5
[INFO] tweaked toml for crates.io crate egui-fltk-frontend 0.3.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate egui-fltk-frontend 0.3.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded egui_wgpu_backend v0.14.0
[INFO] [stderr]   Downloaded fltk v1.2.16
[INFO] [stderr]   Downloaded fltk-sys v1.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a206591d33226c7e31f5e8d651917996fbe24fe8f0f0031cb48592bb12c5ed5f
[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" "a206591d33226c7e31f5e8d651917996fbe24fe8f0f0031cb48592bb12c5ed5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a206591d33226c7e31f5e8d651917996fbe24fe8f0f0031cb48592bb12c5ed5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a206591d33226c7e31f5e8d651917996fbe24fe8f0f0031cb48592bb12c5ed5f", kill_on_drop: false }`
[INFO] [stdout] a206591d33226c7e31f5e8d651917996fbe24fe8f0f0031cb48592bb12c5ed5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7438e90a106bedfe86730021849cad896bdad31e0a80ee24987d08a86eb714ce
[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" "7438e90a106bedfe86730021849cad896bdad31e0a80ee24987d08a86eb714ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking ttf-parser v0.13.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking atomic_refcell v0.1.8
[INFO] [stderr]     Checking emath v0.15.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]     Checking unicode_names2 v0.4.0
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking libloading v0.7.2
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking wgpu-types v0.11.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking ash v0.33.3+1.2.191
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking khronos-egl v4.1.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling fltk-sys v1.2.16
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling xcb v0.10.1
[INFO] [stderr]     Checking owned_ttf_parser v0.13.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking ab_glyph v0.2.12
[INFO] [stderr]     Checking epaint v0.15.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking egui v0.15.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling enum-map-derive v0.6.0
[INFO] [stderr]     Checking epi v0.15.0
[INFO] [stderr]     Checking enum-map v1.1.1
[INFO] [stderr]     Checking egui_demo_lib v0.15.0
[INFO] [stderr]     Checking x11-clipboard v0.5.3
[INFO] [stderr]     Checking copypasta v0.7.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking naga v0.7.1
[INFO] [stderr]     Checking wgpu-hal v0.11.4
[INFO] [stderr]     Checking wgpu-core v0.11.2
[INFO] [stderr]     Checking fltk v1.2.16
[INFO] [stderr]     Checking wgpu v0.11.0
[INFO] [stderr]     Checking egui_wgpu_backend v0.14.0
[INFO] [stderr]     Checking egui-fltk-frontend v0.3.5 (/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, 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] running `Command { std: "docker" "inspect" "7438e90a106bedfe86730021849cad896bdad31e0a80ee24987d08a86eb714ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7438e90a106bedfe86730021849cad896bdad31e0a80ee24987d08a86eb714ce", kill_on_drop: false }`
[INFO] [stdout] 7438e90a106bedfe86730021849cad896bdad31e0a80ee24987d08a86eb714ce