[INFO] fetching crate fltk 0.10.14...
[INFO] testing fltk-0.10.14 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate fltk 0.10.14 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate fltk 0.10.14 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk 0.10.14
[INFO] finished tweaking crates.io crate fltk 0.10.14
[INFO] tweaked toml for crates.io crate fltk 0.10.14 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate fltk 0.10.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41cda59a57ff0e1e0f1b754f85552d85b22cac90b9fa3af2241860ded65ef7c5
[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" "41cda59a57ff0e1e0f1b754f85552d85b22cac90b9fa3af2241860ded65ef7c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41cda59a57ff0e1e0f1b754f85552d85b22cac90b9fa3af2241860ded65ef7c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cda59a57ff0e1e0f1b754f85552d85b22cac90b9fa3af2241860ded65ef7c5", kill_on_drop: false }`
[INFO] [stdout] 41cda59a57ff0e1e0f1b754f85552d85b22cac90b9fa3af2241860ded65ef7c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a27c17824c94b42f636635550d568156c90999cc407a659939c7ac98f1712f10
[INFO] running `Command { std: "docker" "start" "-a" "a27c17824c94b42f636635550d568156c90999cc407a659939c7ac98f1712f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling fltk-sys v0.10.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling fltk-derive v0.10.14
[INFO] [stderr]    Compiling fltk v0.10.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 33s
[INFO] running `Command { std: "docker" "inspect" "a27c17824c94b42f636635550d568156c90999cc407a659939c7ac98f1712f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27c17824c94b42f636635550d568156c90999cc407a659939c7ac98f1712f10", kill_on_drop: false }`
[INFO] [stdout] a27c17824c94b42f636635550d568156c90999cc407a659939c7ac98f1712f10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa0521d97e6f687a864926114cb7ed8b23c1bc0f3804757aa92eb9c3d3213cc6
[INFO] running `Command { std: "docker" "start" "-a" "aa0521d97e6f687a864926114cb7ed8b23c1bc0f3804757aa92eb9c3d3213cc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk v0.10.14 (/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 messages --edition=2018 examples/messages.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=2f143ee1bec6550c -C extra-filename=-2f143ee1bec6550c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern fltk=/opt/rustwide/target/debug/deps/libfltk-b8f1197334ffabae.rlib --extern fltk_derive=/opt/rustwide/target/debug/deps/libfltk_derive-ad60a3bcd1ee17cd.so --extern fltk_sys=/opt/rustwide/target/debug/deps/libfltk_sys-b89093c24df4063c.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/build -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/build/Release -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/lib -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/lib64 -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/lib/Release -L native=/opt/rustwide/target/debug/build/fltk-sys-c510cc21639c4114/out/lib64/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" "aa0521d97e6f687a864926114cb7ed8b23c1bc0f3804757aa92eb9c3d3213cc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0521d97e6f687a864926114cb7ed8b23c1bc0f3804757aa92eb9c3d3213cc6", kill_on_drop: false }`
[INFO] [stdout] aa0521d97e6f687a864926114cb7ed8b23c1bc0f3804757aa92eb9c3d3213cc6