[INFO] fetching crate fltk-kit 0.1.0...
[INFO] testing fltk-kit-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate fltk-kit 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fltk-kit 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fltk-kit 0.1.0
[INFO] tweaked toml for crates.io crate fltk-kit 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fltk-kit 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fltk-kit 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minipaste v0.1.0
[INFO] [stderr]   Downloaded fltk-table v0.3.5
[INFO] [stderr]   Downloaded fltk v1.5.23
[INFO] [stderr]   Downloaded fltk-sys v1.5.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da
[INFO] running `Command { std: "docker" "start" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling pxfm v0.1.30
[INFO] [stderr]    Compiling zune-core v0.5.3
[INFO] [stderr]    Compiling gif v0.14.2
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling minipaste v0.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling fltk-sys v1.5.23
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling moxcms v0.8.1
[INFO] [stderr]    Compiling image v0.25.10
[INFO] [stderr]    Compiling fltk v1.5.23
[INFO] [stderr]    Compiling fltk-table v0.3.5
[INFO] [stderr]    Compiling fltk-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk-kit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `examples/../assets/icon.png`: No such file or directory (os error 2)
[INFO] [stdout]   --> examples/icon.rs:26:46
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if let Some(_png) = Icon::png_from_bytes(include_bytes!("../assets/icon.png")) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fltk-kit` (example "icon") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da", kill_on_drop: false }`
[INFO] [stdout] 1b9d08eb2ae1c11e4315103b12b6baf4a0afd3cddf96aabd1d5dc5f90c4ee1da
