[INFO] fetching crate fltk 0.9.5...
[INFO] testing fltk-0.9.5 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate fltk 0.9.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fltk 0.9.5 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk 0.9.5
[INFO] finished tweaking crates.io crate fltk 0.9.5
[INFO] tweaked toml for crates.io crate fltk 0.9.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate fltk 0.9.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fltk-derive v0.9.5
[INFO] [stderr]   Downloaded fltk-sys v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aac5efce803978c6c9aeb6def338287cfb79de7fa91ed504bf4753d50e8ce96
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3aac5efce803978c6c9aeb6def338287cfb79de7fa91ed504bf4753d50e8ce96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aac5efce803978c6c9aeb6def338287cfb79de7fa91ed504bf4753d50e8ce96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aac5efce803978c6c9aeb6def338287cfb79de7fa91ed504bf4753d50e8ce96", kill_on_drop: false }`
[INFO] [stdout] 3aac5efce803978c6c9aeb6def338287cfb79de7fa91ed504bf4753d50e8ce96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfff423cf26d251a0c83676e83e421fbf3021fa45130f2f88e95352241072f7e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfff423cf26d251a0c83676e83e421fbf3021fa45130f2f88e95352241072f7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling fltk-sys v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling fltk-derive v0.9.5
[INFO] [stderr]    Compiling fltk v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "bfff423cf26d251a0c83676e83e421fbf3021fa45130f2f88e95352241072f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfff423cf26d251a0c83676e83e421fbf3021fa45130f2f88e95352241072f7e", kill_on_drop: false }`
[INFO] [stdout] bfff423cf26d251a0c83676e83e421fbf3021fa45130f2f88e95352241072f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77108fa3b6141c28737ea5c96aab12f602f8628afc8e6e50ec66903fc04b2078
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "77108fa3b6141c28737ea5c96aab12f602f8628afc8e6e50ec66903fc04b2078", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `fltk`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name calculator --edition=2018 examples/calculator.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=bd732db04241fdcc -C extra-filename=-bd732db04241fdcc --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern fltk=/opt/rustwide/target/debug/deps/libfltk-14a310d827891bbd.rlib --extern fltk_derive=/opt/rustwide/target/debug/deps/libfltk_derive-307e93e0ee5e1c7f.so --extern fltk_sys=/opt/rustwide/target/debug/deps/libfltk_sys-82d582cabeb1a547.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/fltk-sys-c6dc491c3d379672/out/build -L native=/opt/rustwide/target/debug/build/fltk-sys-c6dc491c3d379672/out/lib -L native=/opt/rustwide/target/debug/build/fltk-sys-c6dc491c3d379672/out/lib/Release` (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" "77108fa3b6141c28737ea5c96aab12f602f8628afc8e6e50ec66903fc04b2078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77108fa3b6141c28737ea5c96aab12f602f8628afc8e6e50ec66903fc04b2078", kill_on_drop: false }`
[INFO] [stdout] 77108fa3b6141c28737ea5c96aab12f602f8628afc8e6e50ec66903fc04b2078
