[INFO] cloning repository https://github.com/fltk-rs/fltk-egui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fltk-rs/fltk-egui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffltk-rs%2Ffltk-egui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffltk-rs%2Ffltk-egui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1936d80fb8b2b3dd3516beb630fcbdf7347d7d7b
[INFO] testing fltk-rs/fltk-egui against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffltk-rs%2Ffltk-egui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fltk-rs/fltk-egui
[INFO] finished tweaking git repo https://github.com/fltk-rs/fltk-egui
[INFO] tweaked toml for git repo https://github.com/fltk-rs/fltk-egui written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fltk-rs/fltk-egui on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 125 packages to latest compatible versions
[INFO] [stderr]       Adding egui v0.30.0 (available: v0.33.3)
[INFO] [stderr]       Adding egui_demo_lib v0.30.0 (available: v0.33.3)
[INFO] [stderr]       Adding egui_glow v0.30.0 (available: v0.33.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 118aecb54048e9ef19725b598ce3de4db7955387af3e14a36912737e5a9591fb
[INFO] running `Command { std: "docker" "start" "-a" "118aecb54048e9ef19725b598ce3de4db7955387af3e14a36912737e5a9591fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118aecb54048e9ef19725b598ce3de4db7955387af3e14a36912737e5a9591fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118aecb54048e9ef19725b598ce3de4db7955387af3e14a36912737e5a9591fb", kill_on_drop: false }`
[INFO] [stdout] 118aecb54048e9ef19725b598ce3de4db7955387af3e14a36912737e5a9591fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2430a5a054139a4707ec8f3fbed6f6f0411b003990bfae342a329a63799cef2
[INFO] running `Command { std: "docker" "start" "-a" "a2430a5a054139a4707ec8f3fbed6f6f0411b003990bfae342a329a63799cef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.34
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling epaint_default_fonts v0.30.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling minipaste v0.1.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling fltk-sys v1.5.22
[INFO] [stderr]    Compiling moxcms v0.7.11
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling emath v0.30.0
[INFO] [stderr]    Compiling ecolor v0.30.0
[INFO] [stderr]    Compiling epaint v0.30.0
[INFO] [stderr]    Compiling egui v0.30.0
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling arboard v3.6.1
[INFO] [stderr]    Compiling egui_glow v0.30.0
[INFO] [stderr]    Compiling fltk v1.5.22
[INFO] [stderr]    Compiling fltk-egui v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "a2430a5a054139a4707ec8f3fbed6f6f0411b003990bfae342a329a63799cef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2430a5a054139a4707ec8f3fbed6f6f0411b003990bfae342a329a63799cef2", kill_on_drop: false }`
[INFO] [stdout] a2430a5a054139a4707ec8f3fbed6f6f0411b003990bfae342a329a63799cef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 100172e72a97af331a2724e452d9572f52bbc49a41be3d890d2dc0bbd0967d66
[INFO] running `Command { std: "docker" "start" "-a" "100172e72a97af331a2724e452d9572f52bbc49a41be3d890d2dc0bbd0967d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling color-hex v0.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling unicode_names2 v0.6.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling ecolor v0.30.0
[INFO] [stderr]    Compiling mime_guess2 v2.3.1
[INFO] [stderr]    Compiling epaint v0.30.0
[INFO] [stderr]    Compiling egui v0.30.0
[INFO] [stderr]    Compiling enum-map v2.7.3
[INFO] [stderr]    Compiling egui_extras v0.30.0
[INFO] [stderr]    Compiling egui_glow v0.30.0
[INFO] [stderr]    Compiling egui_demo_lib v0.30.0
[INFO] [stderr]    Compiling fltk-egui v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.55s
[INFO] running `Command { std: "docker" "inspect" "100172e72a97af331a2724e452d9572f52bbc49a41be3d890d2dc0bbd0967d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100172e72a97af331a2724e452d9572f52bbc49a41be3d890d2dc0bbd0967d66", kill_on_drop: false }`
[INFO] [stdout] 100172e72a97af331a2724e452d9572f52bbc49a41be3d890d2dc0bbd0967d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf12d7f8afe2df3c5ca9eab62dd76dccd4802ed600ad20f780781aea76884696
[INFO] running `Command { std: "docker" "start" "-a" "bf12d7f8afe2df3c5ca9eab62dd76dccd4802ed600ad20f780781aea76884696", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fltk_egui-67d0f10c9d3526d7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fltk_egui
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 53) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 53) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `run`
[INFO] [stdout]   --> src/lib.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | cargo run --example basic
[INFO] [stdout]    |       ^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 53)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bf12d7f8afe2df3c5ca9eab62dd76dccd4802ed600ad20f780781aea76884696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf12d7f8afe2df3c5ca9eab62dd76dccd4802ed600ad20f780781aea76884696", kill_on_drop: false }`
[INFO] [stdout] bf12d7f8afe2df3c5ca9eab62dd76dccd4802ed600ad20f780781aea76884696
