[INFO] fetching crate fl2rust 0.4.5...
[INFO] testing fl2rust-0.4.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate fl2rust 0.4.5 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate fl2rust 0.4.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fl2rust 0.4.5
[INFO] finished tweaking crates.io crate fl2rust 0.4.5
[INFO] tweaked toml for crates.io crate fl2rust 0.4.5 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate fl2rust 0.4.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 320bd79d9d7ab91aff5450c7662cb5633142225903786d848373643600a1492c
[INFO] running `Command { std: "docker" "start" "-a" "320bd79d9d7ab91aff5450c7662cb5633142225903786d848373643600a1492c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "320bd79d9d7ab91aff5450c7662cb5633142225903786d848373643600a1492c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320bd79d9d7ab91aff5450c7662cb5633142225903786d848373643600a1492c", kill_on_drop: false }`
[INFO] [stdout] 320bd79d9d7ab91aff5450c7662cb5633142225903786d848373643600a1492c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17e364ff62b45be1d55b13cad1174ad9fc5beaaa219022621012d4f05b8d2fd4
[INFO] running `Command { std: "docker" "start" "-a" "17e364ff62b45be1d55b13cad1174ad9fc5beaaa219022621012d4f05b8d2fd4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fl2rust v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "17e364ff62b45be1d55b13cad1174ad9fc5beaaa219022621012d4f05b8d2fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e364ff62b45be1d55b13cad1174ad9fc5beaaa219022621012d4f05b8d2fd4", kill_on_drop: false }`
[INFO] [stdout] 17e364ff62b45be1d55b13cad1174ad9fc5beaaa219022621012d4f05b8d2fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 369a8316f77799fcb7dd449f6088c131f8f70525c11dd4ccdc92be85e7a87bb4
[INFO] running `Command { std: "docker" "start" "-a" "369a8316f77799fcb7dd449f6088c131f8f70525c11dd4ccdc92be85e7a87bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[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 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=c12495fd526cfdb6 -C extra-filename=-c12495fd526cfdb6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern quote=/opt/rustwide/target/debug/deps/libquote-8815b83aa67c5eea.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-ca666e5425b7abe9.rlib --extern proc_macro --cap-lints allow --cap-lints=warn` (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" "369a8316f77799fcb7dd449f6088c131f8f70525c11dd4ccdc92be85e7a87bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369a8316f77799fcb7dd449f6088c131f8f70525c11dd4ccdc92be85e7a87bb4", kill_on_drop: false }`
[INFO] [stdout] 369a8316f77799fcb7dd449f6088c131f8f70525c11dd4ccdc92be85e7a87bb4
