[INFO] fetching crate fltk 1.4.4...
[INFO] building fltk-1.4.4 against master#3266c36624e804f9f086ebd40db19039b55a4ec1 for pr-111698
[INFO] extracting crate fltk 1.4.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate fltk 1.4.4 on toolchain 3266c36624e804f9f086ebd40db19039b55a4ec1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3266c36624e804f9f086ebd40db19039b55a4ec1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk 1.4.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fltk 1.4.4
[INFO] tweaked toml for crates.io crate fltk 1.4.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate fltk 1.4.4 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" "+3266c36624e804f9f086ebd40db19039b55a4ec1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-handle v0.5.2
[INFO] [stderr]   Downloaded ttf-parser v0.19.0
[INFO] [stderr]   Downloaded fltk-sys v1.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+3266c36624e804f9f086ebd40db19039b55a4ec1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acfde21ca878c6e2c6608b8ec49c0aac37fcd78d11c459bb2048ae26ae052e47
[INFO] running `Command { std: "docker" "start" "-a" "acfde21ca878c6e2c6608b8ec49c0aac37fcd78d11c459bb2048ae26ae052e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acfde21ca878c6e2c6608b8ec49c0aac37fcd78d11c459bb2048ae26ae052e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acfde21ca878c6e2c6608b8ec49c0aac37fcd78d11c459bb2048ae26ae052e47", kill_on_drop: false }`
[INFO] [stdout] acfde21ca878c6e2c6608b8ec49c0aac37fcd78d11c459bb2048ae26ae052e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+3266c36624e804f9f086ebd40db19039b55a4ec1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 058787a82cbac2f12b5a719361ce2d94534e053e94de692e4605762faefaa879
[INFO] running `Command { std: "docker" "start" "-a" "058787a82cbac2f12b5a719361ce2d94534e053e94de692e4605762faefaa879", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]    Compiling ttf-parser v0.19.0
[INFO] [stderr]    Compiling bitflags v2.1.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling fltk-sys v1.4.4
[INFO] [stderr]    Compiling fltk v1.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.03s
[INFO] running `Command { std: "docker" "inspect" "058787a82cbac2f12b5a719361ce2d94534e053e94de692e4605762faefaa879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058787a82cbac2f12b5a719361ce2d94534e053e94de692e4605762faefaa879", kill_on_drop: false }`
[INFO] [stdout] 058787a82cbac2f12b5a719361ce2d94534e053e94de692e4605762faefaa879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+3266c36624e804f9f086ebd40db19039b55a4ec1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c56a168ebf12d12bcc876c08b500a2d29b6dba7bcabb4b203bfbec4168a801df
[INFO] running `Command { std: "docker" "start" "-a" "c56a168ebf12d12bcc876c08b500a2d29b6dba7bcabb4b203bfbec4168a801df", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk v1.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> examples/shapedwindow_taskbar.rs:57:35
[INFO] [stdout]    |
[INFO] [stdout] 57 |         move |wself, event| match (event) {
[INFO] [stdout]    |                                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 57 -         move |wself, event| match (event) {
[INFO] [stdout] 57 +         move |wself, event| match event {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> examples/shapedwindow_taskbar.rs:85:35
[INFO] [stdout]    |
[INFO] [stdout] 85 |         move |wself, event| match (event) {
[INFO] [stdout]    |                                   ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -         move |wself, event| match (event) {
[INFO] [stdout] 85 +         move |wself, event| match event {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wself`
[INFO] [stdout]   --> examples/shapedwindow_taskbar.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 |         move |wself, event| match (event) {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_wself`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fltk` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3266c36624e804f9f086ebd40db19039b55a4ec1/bin/rustc --crate-name fltk --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=4fde76d6e44a2823 -C extra-filename=-4fde76d6e44a2823 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f87fa22018ad7f49.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-f5dc99f439f2b58e.rlib --extern fltk_sys=/opt/rustwide/target/debug/deps/libfltk_sys-914e9517484af186.rlib --extern paste=/opt/rustwide/target/debug/deps/libpaste-841cb710ff1a875d.so --extern ttf_parser=/opt/rustwide/target/debug/deps/libttf_parser-53d148a8ef4b9b7f.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/build -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/build/Release -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/lib -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/lib64 -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/lib/Release -L native=/opt/rustwide/target/debug/build/fltk-sys-9d0f1ac9554a035f/out/lib64/Release` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c56a168ebf12d12bcc876c08b500a2d29b6dba7bcabb4b203bfbec4168a801df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56a168ebf12d12bcc876c08b500a2d29b6dba7bcabb4b203bfbec4168a801df", kill_on_drop: false }`
[INFO] [stdout] c56a168ebf12d12bcc876c08b500a2d29b6dba7bcabb4b203bfbec4168a801df