[INFO] fetching crate fl2rust 0.4.12...
[INFO] testing fl2rust-0.4.12 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate fl2rust 0.4.12 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate fl2rust 0.4.12 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fl2rust 0.4.12
[INFO] finished tweaking crates.io crate fl2rust 0.4.12
[INFO] tweaked toml for crates.io crate fl2rust 0.4.12 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate fl2rust 0.4.12 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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 fltk-derive v1.1.2
[INFO] [stderr]   Downloaded fltk v1.1.2
[INFO] [stderr]   Downloaded fltk-sys v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5784b033fd7d77dc7acb33d6e508da63bab00fb6ad4468cfeecc66ffeb9fed04
[INFO] running `Command { std: "docker" "start" "-a" "5784b033fd7d77dc7acb33d6e508da63bab00fb6ad4468cfeecc66ffeb9fed04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5784b033fd7d77dc7acb33d6e508da63bab00fb6ad4468cfeecc66ffeb9fed04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5784b033fd7d77dc7acb33d6e508da63bab00fb6ad4468cfeecc66ffeb9fed04", kill_on_drop: false }`
[INFO] [stdout] 5784b033fd7d77dc7acb33d6e508da63bab00fb6ad4468cfeecc66ffeb9fed04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8acf9da2b8ce802edc8e6bbd88ab22badd866aa6bd4f1551433fff0fab5f138
[INFO] running `Command { std: "docker" "start" "-a" "f8acf9da2b8ce802edc8e6bbd88ab22badd866aa6bd4f1551433fff0fab5f138", kill_on_drop: false }`
[INFO] [stderr]    Compiling fl2rust v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "f8acf9da2b8ce802edc8e6bbd88ab22badd866aa6bd4f1551433fff0fab5f138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8acf9da2b8ce802edc8e6bbd88ab22badd866aa6bd4f1551433fff0fab5f138", kill_on_drop: false }`
[INFO] [stdout] f8acf9da2b8ce802edc8e6bbd88ab22badd866aa6bd4f1551433fff0fab5f138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c1eb2f3888aab0159397b8ef1fb9b0cac3708aefdb728bcbe98c6684dc2592
[INFO] running `Command { std: "docker" "start" "-a" "e5c1eb2f3888aab0159397b8ef1fb9b0cac3708aefdb728bcbe98c6684dc2592", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling fltk-sys v1.1.2
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling fltk-derive v1.1.2
[INFO] [stderr] error: could not compile `fltk-derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name fltk_derive --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fltk-derive-1.1.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=3349bb3e1c219f77 -C extra-filename=-3349bb3e1c219f77 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern quote=/opt/rustwide/target/debug/deps/libquote-859e824cf59cc812.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-bf49624a60ba0da5.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e5c1eb2f3888aab0159397b8ef1fb9b0cac3708aefdb728bcbe98c6684dc2592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c1eb2f3888aab0159397b8ef1fb9b0cac3708aefdb728bcbe98c6684dc2592", kill_on_drop: false }`
[INFO] [stdout] e5c1eb2f3888aab0159397b8ef1fb9b0cac3708aefdb728bcbe98c6684dc2592